v3.25.2
Shareholder Report
6 Months Ended
Apr. 30, 2025
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name American Funds Portfolio Series
Entity Central Index Key 0001537151
Entity Investment Company Type N-1A
Document Period End Date Apr. 30, 2025
American Funds® Global Growth Portfolio - Class A  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class A
Trading Symbol PGGAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-A
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$
18
0.36
%
*
*Annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.36% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings8
Portfolio turnover rate4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class C  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class C
Trading Symbol GGPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-C
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$
55
1.11
%
*
*Annualized.
Expenses Paid, Amount $ 55
Expense Ratio, Percent 1.11% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings8
Portfolio turnover rate4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class T  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class T
Trading Symbol TPGGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class T
$
5
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.11% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund sta
tistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class F1  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class F-1
Trading Symbol PGGFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F1
Expenses [Text Block]
What were the
fund
c
os
ts for the last six months?
(based
on
a hy
pot
hetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-1
$
19
0.38
%
*
*Annualized.
Expenses Paid, Amount $ 19
Expense Ratio, Percent 0.38% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class F2  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class F-2
Trading Symbol PGWFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F2
Expenses [Text Block]
What were the fund costs for the
last
six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-2
$
6
0.12
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.12% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings8
Portfolio turnover rate4
%
Holdings [Text Block]
Portfolio hold
in
gs by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class F3  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class F-3
Trading Symbol PGXFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F3
Expenses [Text Block]
What were the fund costs for the last six months?
(based
on
a hypothetical $10,000 in
ve
stment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-3
$
0
*
0.01
%
*
Amount less than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class 529-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class 529-A
Trading Symbol CPGAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529A
. You can also request this information by co
nta
cting us at (800) 421-4225.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529A
Expenses [Text Block]
What were the fund costs for the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-A
$
19
0.39
%
*
*Annualized.
Expenses Paid, Amount $ 19
Expense Ratio, Percent 0.39% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings8
Portfolio turnover rate4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class 529-C  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class 529-C
Trading Symbol CPGCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529C
Expenses [Text Block]
What were the fund costs for the last six
months
?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-C
$
56
1.14
%
*
*Annualized.
Expenses Paid, Amount $ 56
Expense Ratio, Percent 1.14% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio hol
di
ngs by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class 529-E  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class 529-E
Trading Symbol CGGEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529E
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-E
$
31
0.63
%
*
*Annualized.
Expenses Paid, Amount $ 31
Expense Ratio, Percent 0.63% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings8
Portfolio turnover rate4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class 529-T  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class 529-T
Trading Symbol TGPPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-T
$
7
0.15
%
*
*Annualized.
Expenses Paid, Amount $ 7
Expense Ratio, Percent 0.15% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings8
Portfolio turnover rate4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class 529-F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class 529-F-1
Trading Symbol CGGFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F1
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-1
$
9
0.18
%
*
*Annualized.
Expenses Paid, Amount $ 9
Expense Ratio, Percent 0.18% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class 529-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class 529-F-2
Trading Symbol FGGPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F2
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-2
$
6
0.13
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.13% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key
fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class 529-F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class 529-F-3
Trading Symbol FGPPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F3
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-3
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key
fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings8
Portfolio turnover rate4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class ABLE-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class ABLE-A
Trading Symbol CGGGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEA
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEA
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-A
$
13
0.26
%
*
*Annualized.
Expenses Paid, Amount $ 13
Expense Ratio, Percent 0.26% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class ABLE-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class ABLE-F-2
Trading Symbol CGHGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEF2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEF2
Expenses [Text Block]
What were the fund costs for
the
last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-F-2
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class R-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class R-1
Trading Symbol RGGAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R1
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-1
$
52
1.05
%
*
*Annualized.
Expenses Paid, Amount $ 52
Expense Ratio, Percent 1.05% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class R-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class R-2
Trading Symbol RGGBX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2
Expenses [Text Block]
What were the fund costs for
the last six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2
$
54
1.10
%
*
*Annualized.
Expenses Paid, Amount $ 54
Expense Ratio, Percent 1.10% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Global Growth Portfolio - Class R-2E  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class R-2E
Trading Symbol REBGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2E
Expenses [Text Block]
What were the fund costs for the
last six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2E
$
41
0.82
%
*
*Annualized.
Expenses Paid, Amount $ 41
Expense Ratio, Percent 0.82% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Global Growth Portfolio - Class R-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class R-3
Trading Symbol RGLCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R3
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-3
$
32
0.65
%
*
*Annualized.
Expenses Paid, Amount $ 32
Expense Ratio, Percent 0.65% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Global Growth Portfolio - Class R-4  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class R-4
Trading Symbol RGGEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R4
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R4
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-4
$
18
0.36
%
*
*Annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.36% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio hol
di
ngs by fund type
(per
cent
of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Global Growth Portfolio - Class R-5E  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class R-5E
Trading Symbol RGTFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5E
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5E
$
7
0.15
%
*
*Annualized.
Expenses Paid, Amount $ 7
Expense Ratio, Percent 0.15% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Global Growth Portfolio - Class R-5  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class R-5
Trading Symbol RGGFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5
Expenses [Text Block]
What were th
e fun
d costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5
$
3
0.07
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.07% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings 8
Portfolio turnover rate 4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Global Growth Portfolio - Class R-6  
Shareholder Report [Line Items]  
Fund Name American Funds® Global Growth Portfolio
Class Name Class R-6
Trading Symbol RGGGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Global Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R6
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R6
Expenses [Text Block]
What were the fund costs
for
the last six
months
?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-6
$
0
*
0.01
%
*
Amount less than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 5,902,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
5,902
Total number of portfolio holdings8
Portfolio turnover rate4
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class A  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class A
Trading Symbol GWPAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-A
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$
17
0.35
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.35% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class C  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class C
Trading Symbol GWPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-C
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$
54
1.10
%
*
*Annualized.
Expenses Paid, Amount $ 54
Expense Ratio, Percent 1.10% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class T  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class T
Trading Symbol TGGPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class T
$
5
0.10
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.10% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class F-1
Trading Symbol GWPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F1
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-1
$
19
0.38
%
*
*Annualized.
Expenses Paid, Amount $ 19
Expense Ratio, Percent 0.38% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class F-2
Trading Symbol GWPEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F2
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-2
$
5
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.11% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class F-3
Trading Symbol GWPDX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F3
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-3
$
0
*
0.01
%
*
Amount less than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class 529-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class 529-A
Trading Symbol CGPAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529A
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-A
$
19
0.39
%
*
*Annualized.
Expenses Paid, Amount $ 19
Expense Ratio, Percent 0.39% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class 529-C  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class 529-C
Trading Symbol CGPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529C
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-C
$
57
1.15
%
*
*Annualized.
Expenses Paid, Amount $ 57
Expense Ratio, Percent 1.15% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth Portfolio - Class 529-E  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class 529-E
Trading Symbol CGPEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529E
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-E
$
31
0.62
%
*
*Annualized.
Expenses Paid, Amount $ 31
Expense Ratio, Percent 0.62% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio - Class 529-T  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class 529-T
Trading Symbol TPGTX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the last six
months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-T
$
7
0.15
%
*
*Annualized.
Expenses Paid, Amount $ 7
Expense Ratio, Percent 0.15% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Fund Growth Portfolio - Class 529-F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class 529-F-1
Trading Symbol CGPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F1
Expenses [Text Block]
What were the fund
costs for
the
last six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-1
$
9
0.18
%
*
*Annualized.
Expenses Paid, Amount $ 9
Expense Ratio, Percent 0.18% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Fund Growth Portfolio - Class 529-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class 529-F-2
Trading Symbol FGPGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F2
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-2
$
6
0.12
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.12% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Fund Growth Portfolio - Class 529-F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class 529-F-3
Trading Symbol FPGGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F3
Expenses [Text Block]
What were the fund costs for the
last six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-3
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Fund Growth Portfolio - Class ABLE-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class ABLE-A
Trading Symbol CGQGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEA
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEA
Expenses [Text Block]
What were the fund costs
for the last
six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-A
$
12
0.25
%
*
*Annualized.
Expenses Paid, Amount $ 12
Expense Ratio, Percent 0.25% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Fund Growth Portfolio - Class ABLE-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class ABLE-F-2
Trading Symbol CGRGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEF2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEF2
Expenses [Text Block]
What were the fund costs for the last
six months
?
(
based on a hypothetical
$10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-F-2
$
2
0.05
%
*
*Annualized.
Expenses Paid, Amount $ 2
Expense Ratio, Percent 0.05% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key
fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio Class R-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class R-1
Trading Symbol RGWAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R1
Expenses [Text Block]
What were the fund
costs
for the last six months?
(based
on
a
hypothetical
$10,000
investment
)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-1
$
54
1.10
%
*
*Annualized.
Expenses Paid, Amount $ 54
Expense Ratio, Percent 1.10% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio - Class R-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class R-2
Trading Symbol RGWBX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2
Expenses [Text Block]
What were the fund
costs
for the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2
$
54
1.10
%
*
*Annualized.
Expenses Paid, Amount $ 54
Expense Ratio, Percent 1.10% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio - Class R-2E  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class R-2E
Trading Symbol RBGEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2E
Expenses [Text Block]
What were the fund costs
for
the last six months?
(
based
on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2E
$
40
0.82
%
*
*Annualized.
Expenses Paid, Amount $ 40
Expense Ratio, Percent 0.82% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio Class R-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class R-3
Trading Symbol RGPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R3
Expenses [Text Block]
What were the fund costs
for
the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-3
$
32
0.65
%
*
*Annualized.
Expenses Paid, Amount $ 32
Expense Ratio, Percent 0.65% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio Class R-4  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class R-4
Trading Symbol RGWEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R4
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R4
Expenses [Text Block]
What were the fund costs for the
last
six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-4
$
17
0.34
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.34% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio Class R-5E  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class R-5E
Trading Symbol RGSFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5E
Expenses [Text Block]
What were the fund costs for the last
six
months?
(
based
on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5E
$
7
0.15
%
*
*Annualized.
Expenses Paid, Amount $ 7
Expense Ratio, Percent 0.15% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio - Class R-5  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class R-5
Trading Symbol RGWFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5
Expenses [Text Block]
What were the fund costs
for
the last six months?
(based on a hypothetical $10,000
investment
)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth Portfolio Class R-6  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth Portfolio
Class Name Class R-6
Trading Symbol RGWGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R6
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R6
Expenses [Text Block]
What were the
fund
costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-6
$
0
*
0.01
%
*
Amount
less
than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 19,922,000,000
Holdings Count | Holding 7
Investment Company, Portfolio Turnover 0.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
19,922
Total number of portfolio holdings 7
Portfolio turnover rate 0
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class A  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class A
Trading Symbol GAIOX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-A
Expenses [Text Block]
What were the fund
costs
for the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$
16
0.33
%
*
*Annualized.
Expenses Paid, Amount $ 16
Expense Ratio, Percent 0.33% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class C  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class C
Trading Symbol GAITX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-C
Expenses [Text Block]
What were the fund
costs
for the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$
53
1.07
%
*
*Annualized.
Expenses Paid, Amount $ 53
Expense Ratio, Percent 1.07% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class T  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class T
Trading Symbol TGXIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the
fund
costs for the last
six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class T
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class F-1
Trading Symbol GAIFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F1
Expenses [Text Block]
What were the fund costs for the last
six
months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-1
$
18
0.37
%
*
*Annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.37% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio Class - F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class F-2
Trading Symbol GAIEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F2
Expenses [Text Block]
What were
the
fund costs
for
the last
six
m
onth
s?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-2
$
5
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.11% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class F-3
Trading Symbol GAIHX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F3
Expenses [Text Block]
What were the fund costs for the last
six
m
o
nths?
(based
on
a hyp
otheti
cal $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-3
$
0
*
0.01
%
*
Amount less than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class 529-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class 529-A
Trading Symbol CGNAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529A
Expenses [Text Block]
What were the f
und
costs for
the
last
six
mon
ths?
(
based
on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-A
$
18
0.36
%
*
*Annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.36% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class 529-C  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class 529-C
Trading Symbol CGNCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529C
Expenses [Text Block]
What were
the
fund costs for the last
six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-C
$
55
1.11
%
*
*Annualized.
Expenses Paid, Amount $ 55
Expense Ratio, Percent 1.11% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class 529-E  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class 529-E
Trading Symbol CGNEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529E
Expenses [Text Block]
What were the fund
costs
for the last
six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-E
$
30
0.60
%
*
*Annualized.
Expenses Paid, Amount $ 30
Expense Ratio, Percent 0.60% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class 529-T  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class 529-T
Trading Symbol TGGGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund
costs
for the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-T
$
6
0.12
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.12% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class 529-F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class 529-F-1
Trading Symbol CGNFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F1
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-1
$
8
0.17
%
*
*Ann
ua
lized.
Expenses Paid, Amount $ 8
Expense Ratio, Percent 0.17% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class 529-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class 529-F-2
Trading Symbol FGGIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F2
Expenses [Text Block]
What were the fund c
os
ts for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-2
$
5
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.11% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class 529-F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class 529-F-3
Trading Symbol FGIIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F3
Expenses [Text Block]
What were the fund costs for the last six
mont
hs?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-3
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class ABLE-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class ABLE-A
Trading Symbol CGNGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEA
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEA
Expenses [Text Block]
What were the fund costs for the last six m
o
nths?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-A
$
12
0.24
%
*
*Annualized.
Expenses Paid, Amount $ 12
Expense Ratio, Percent 0.24% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Growth and Income Portfolio - Class ABLE-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class ABLE-F-2
Trading Symbol CGLGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEF2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEF2
Expenses [Text Block]
What were the fund
co
sts for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-F-2
$
2
0.04
%
*
*Annualized.
Expenses Paid, Amount $ 2
Expense Ratio, Percent 0.04% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth and Income Portfolio - Class R-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class R-1
Trading Symbol RGNAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R1
Expenses [Text Block]
What were the fund costs for the l
a
st six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-1
$
54
1.09
%
*
*Annualized.
Expenses Paid, Amount $ 54
Expense Ratio, Percent 1.09% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth and Income Portfolio - Class R-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class R-2
Trading Symbol RGNBX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2
Expenses [Text Block]
What were the fund costs for the last six m
on
ths?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2
$
54
1.08
%
*
*Annualized.
Expenses Paid, Amount $ 54
Expense Ratio, Percent 1.08% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth and Income Portfolio - Class R-2E  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class R-2E
Trading Symbol RBEGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2E
Expenses [Text Block]
What were the fund c
osts
for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2E
$
40
0.81
%
*
*Annualized.
Expenses Paid, Amount $ 40
Expense Ratio, Percent 0.81% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth and Income Portfolio - Class R-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class R-3
Trading Symbol RAICX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R3
Expenses [Text Block]
What were the fu
n
d costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-3
$
32
0.65
%
*
*Annualized.
Expenses Paid, Amount $ 32
Expense Ratio, Percent 0.65% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth and Income Portfolio - Class R-4  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class R-4
Trading Symbol RGNEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R4
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R4
Expenses [Text Block]
What were the f
un
d costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-4
$
17
0.35
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.35% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth and Income Portfolio - Class R-5E  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class R-5E
Trading Symbol RGQFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5E
Expenses [Text Block]
What w
ere
the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5E
$
7
0.15
%
*
*Annualized.
Expenses Paid, Amount $ 7
Expense Ratio, Percent 0.15% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth and Income Portfolio - Class R-5  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class R-5
Trading Symbol RGNFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5
Expenses [Text Block]
What were the
fun
d costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5
$
3
0.07
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.07% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Growth and Income Portfolio - Class R-6  
Shareholder Report [Line Items]  
Fund Name American Funds® Growth and Income Portfolio
Class Name Class R-6
Trading Symbol RGNGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R6
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R6
Expenses [Text Block]
What were the f
und
costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-6
$
0
*
0.01
%
*
Amount less than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 18,542,000,000
Holdings Count | Holding 11
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
18,542
Total number of portfolio holdings 11
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class A  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class A
Trading Symbol BLPAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-A
Expenses [Text Block]
What w
e
re the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$
16
0.32
%
*
*Annualized.
Expenses Paid, Amount $ 16
Expense Ratio, Percent 0.32% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class C  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class C
Trading Symbol BLPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-C
Expenses [Text Block]
What were the fund c
os
ts for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$
53
1.06
%
*
*Annualized.
Expenses Paid, Amount $ 53
Expense Ratio, Percent 1.06% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class T  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class T
Trading Symbol TBBPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund c
ost
s for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class T
$
2
0.05
%
*
*Annualized.
Expenses Paid, Amount $ 2
Expense Ratio, Percent 0.05% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class F-1
Trading Symbol BLPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F1
Expenses [Text Block]
What were the
fun
d costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-1
$
18
0.36
%
*
*Annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.36% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class F-2
Trading Symbol BLPEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F2
Expenses [Text Block]
What were the f
und
costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-2
$
5
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.11% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class F-3
Trading Symbol BLPDX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F3
Expenses [Text Block]
What were the fund c
ost
s for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-3
$
0
*
0.01
%
*
Amount less than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class 529-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class 529-A
Trading Symbol CBAAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529A
Expenses [Text Block]
What were the fu
nd
costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-A
$
17
0.35
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.35% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class 529-C  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class 529-C
Trading Symbol CBPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529C
Expenses [Text Block]
What were the
fun
d costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-C
$
55
1.10
%
*
*Annualized.
Expenses Paid, Amount $ 55
Expense Ratio, Percent 1.10% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class 529-E  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class 529-E
Trading Symbol CBAEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529E
Expenses [Text Block]
What were the fu
nd
costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-E
$
29
0.59
%
*
*Annualized.
Expenses Paid, Amount $ 29
Expense Ratio, Percent 0.59% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class 529-T  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class 529-T
Trading Symbol TBPBX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the
fund
costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-T
$
5
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.11% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class 529-F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class 529-F-1
Trading Symbol CBAFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F1
Expenses [Text Block]
What were the fund c
ost
s for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-1
$
8
0.17
%
*
*Annualized.
Expenses Paid, Amount $ 8
Expense Ratio, Percent 0.17% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class 529-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class 529-F-2
Trading Symbol FBBPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F2
Expenses [Text Block]
What were the fu
n
d costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-2
$
5
0.10
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.10% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class 529-F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class 529-F-3
Trading Symbol FPPBX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F3
Expenses [Text Block]
What were the fund
costs
for the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-3
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class ABLE-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class ABLE-A
Trading Symbol CBAGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEA
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEA
Expenses [Text Block]
What were the fund costs for the last
six
months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-A
$
12
0.25
%
*
*Annualized.
Expenses Paid, Amount $ 12
Expense Ratio, Percent 0.25% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class ABLE-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class ABLE-F-2
Trading Symbol CBBGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEF2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEF2
Expenses [Text Block]
What were the fund costs
for
the last six months?
(
based
on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-F-2
$
1
0.03
%
*
*Annualized.
Expenses Paid, Amount $ 1
Expense Ratio, Percent 0.03% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class R-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class R-1
Trading Symbol RBAAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R1
Expenses [Text Block]
What were the fund costs for the
last
six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-1
$
53
1.07
%
*
*Annualized.
Expenses Paid, Amount $ 53
Expense Ratio, Percent 1.07% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class R-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class R-2
Trading Symbol RBABX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2
Expenses [Text Block]
What were the fund costs
for
the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2
$
55
1.10
%
*
*Annualized.
Expenses Paid, Amount $ 55
Expense Ratio, Percent 1.10% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class R-2E  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class R-2E
Trading Symbol RBBEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2E
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2E
$
40
0.81
%
*
*Annualized.
Expenses Paid, Amount $ 40
Expense Ratio, Percent 0.81% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key f
und
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class R-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class R-3
Trading Symbol RBACX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R3
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-3
$
32
0.65
%
*
*Annualized.
Expenses Paid, Amount $ 32
Expense Ratio, Percent 0.65% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class R-4  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class R-4
Trading Symbol RBAEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R4
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R4
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-4
$
17
0.35
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.35% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class R-5E  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class R-5E
Trading Symbol RGPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5E
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5E
$
7
0.15
%
*
*Annualized.
Expenses Paid, Amount $ 7
Expense Ratio, Percent 0.15% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class R-5  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class R-5
Trading Symbol RBAFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio
holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Moderate Growth and Income Portfolio - Class R-6  
Shareholder Report [Line Items]  
Fund Name American Funds® Moderate Growth and Income Portfolio
Class Name Class R-6
Trading Symbol RBAGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Moderate Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R6
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R6
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-6
$
0
*
0.01
%
*
Amount less than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 14,260,000,000
Holdings Count | Holding 10
Investment Company, Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
14,260
Total number of portfolio holdings 10
Portfolio turnover rate 2
%
Holdings [Text Block]
Portfolio
holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class A  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class A
Trading Symbol INPAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-A
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$
16
0.32
%
*
*Annualized.
Expenses Paid, Amount $ 16
Expense Ratio, Percent 0.32% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio
holdings
by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class C  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class C
Trading Symbol INPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-C
Expenses [Text Block]
What were the fund costs for
the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$
53
1.05
%
*
*Annualized.
Expenses Paid, Amount $ 53
Expense Ratio, Percent 1.05% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund
statisti
cs
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class T  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class T
Trading Symbol TTPPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the
last six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class T
$
3
0.05
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.05% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class F-1
Trading Symbol INPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F1
Expenses [Text Block]
What were the fund costs for
the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-1
$
18
0.36
%
*
*Annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.36% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class F-2
Trading Symbol INPEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F2
Expenses [Text Block]
What were the fund costs for
the
last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-2
$
6
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.11% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class F-3
Trading Symbol INPDX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F3
Expenses [Text Block]
What were the fund costs for
the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-3
$
1
0.01
%
*
*Annualized.
Expenses Paid, Amount $ 1
Expense Ratio, Percent 0.01% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class 529-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class 529-A
Trading Symbol CIPAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529A
Expenses [Text Block]
What were the fund
costs for the
last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-A
$
17
0.33
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.33% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class 529-C  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class 529-C
Trading Symbol CIPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529C
Expenses [Text Block]
What were the fund costs for
the last
six
months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-C
$
55
1.10
%
*
*Annualized.
Expenses Paid, Amount $ 55
Expense Ratio, Percent 1.10% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class 529-E  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class 529-E
Trading Symbol CIPEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529E
Expenses [Text Block]
What were the fund
costs for the
last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-E
$
30
0.59
%
*
*Annualized.
Expenses Paid, Amount $ 30
Expense Ratio, Percent 0.59% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class 529-T  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class 529-T
Trading Symbol TPTPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-T
$
5
0.09
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.09% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class 529-F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class 529-F-1
Trading Symbol CIPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F1
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-1
$
9
0.17
%
*
*Annualized.
Expenses Paid, Amount $ 9
Expense Ratio, Percent 0.17% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class 529-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class 529-F-2
Trading Symbol FTPPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F2
Expenses [Text Block]
What were the
fund costs
for
the last
six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-2
$
6
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.11% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class 529-F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class 529-F-3
Trading Symbol FPTPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F3
Expenses [Text Block]
What were the fund
costs for
the
last six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-3
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class ABLE-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class ABLE-A
Trading Symbol CIPGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEA
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEA
Expenses [Text Block]
What were the fund
costs for
the
last six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-A
$
12
0.23
%
*
*Annualized.
Expenses Paid, Amount $ 12
Expense Ratio, Percent 0.23% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class ABLE-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class ABLE-F-2
Trading Symbol CIQGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEF2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEF2
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-F-2
$
2
0.03
%
*
*Annualized.
Expenses Paid, Amount $ 2
Expense Ratio, Percent 0.03% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class R-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class R-1
Trading Symbol RNCAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R1
Expenses [Text Block]
What were the fund
costs for
the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-1
$
54
1.07
%
*
*Annualized.
Expenses Paid, Amount $ 54
Expense Ratio, Percent 1.07% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class R-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class R-2
Trading Symbol RINBX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2
Expenses [Text Block]
What were the fund costs
for the
last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2
$
55
1.10
%
*
*Annualized.
Expenses Paid, Amount $ 55
Expense Ratio, Percent 1.10% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class R-2E  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class R-2E
Trading Symbol RNBEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2E
Expenses [Text Block]
What were the fund
costs for
the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2E
$
40
0.80
%
*
*Annualized.
Expenses Paid, Amount $ 40
Expense Ratio, Percent 0.80% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class R-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class R-3
Trading Symbol RNCCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R3
Expenses [Text Block]
What were the
fund costs
for
the last six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-3
$
33
0.65
%
*
*Annualized.
Expenses Paid, Amount $ 33
Expense Ratio, Percent 0.65% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class R-4  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class R-4
Trading Symbol RINEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R4
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R4
Expenses [Text Block]
What were the fund costs
for the
last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-4
$
17
0.34
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.34% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class R-5E  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class R-5E
Trading Symbol RGOFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5E
Expenses [Text Block]
What were the fund costs for the
last six
months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5E
$
8
0.16
%
*
*Annualized.
Expenses Paid, Amount $ 8
Expense Ratio, Percent 0.16% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class R-5  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class R-5
Trading Symbol RINFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5
Expenses [Text Block]
What were the
fund costs for the last
six
months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5
$
3
0.06
%
*
*Annualized.
Expenses Paid, Amount $ 3
Expense Ratio, Percent 0.06% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Conservative Growth and Income Portfolio - Class R-6  
Shareholder Report [Line Items]  
Fund Name American Funds® Conservative Growth and Income Portfolio
Class Name Class R-6
Trading Symbol RINGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R6
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R6
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-6
$
1
0.01
%
*
*Annualized.
Expenses Paid, Amount $ 1
Expense Ratio, Percent 0.01% [1]
Net Assets $ 8,060,000,000
Holdings Count | Holding 9
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
8,060
Total number of portfolio holdings 9
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Tax-Aware Conservative Growth and Income Portfolio - Class A  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Aware Conservative Growth and Income Portfolio
Class Name Class A
Trading Symbol TAIAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Aware Conservative Growth and Income Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-A
Expenses [Text Block]
What were the fund costs for the
last six
months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$
17
0.34
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.34% [1]
Net Assets $ 5,255,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,255
Total number of portfolio holdings 8
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Tax-Aware Conservative Growth and Income Portfolio - Class C  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Aware Conservative Growth and Income Portfolio
Class Name Class C
Trading Symbol TAICX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Aware Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
 
capitalgroup.com/mutual-fund-literature-C
. You can also request this information by contacting us at (800) 421-4225.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-C
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$
52
1.04
%
*
*Annualized.
Expenses Paid, Amount $ 52
Expense Ratio, Percent 1.04% [1]
Net Assets $ 5,255,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,255
Total number of portfolio holdings8
Portfolio turnover rate1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Tax-Aware Conservative Growth and Income Portfolio - Class T  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Aware Conservative Growth and Income Portfolio
Class Name Class T
Trading Symbol TATAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Aware Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class T
$
1
0.03
%
*
*Annualized.
Expenses Paid, Amount $ 1
Expense Ratio, Percent 0.03% [1]
Net Assets $ 5,255,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,255
Total number of portfolio holdings 8
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Tax-Aware Conservative Growth and Income Portfolio - Class F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Aware Conservative Growth and Income Portfolio
Class Name Class F-1
Trading Symbol TAIFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Aware Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F1
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-1
$
19
0.38
%
*
*Annualized.
Expenses Paid, Amount $ 19
Expense Ratio, Percent 0.38% [1]
Net Assets $ 5,255,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,255
Total number of portfolio holdings 8
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Tax-Aware Conservative Growth and Income Portfolio - Class F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Aware Conservative Growth and Income Portfolio
Class Name Class F-2
Trading Symbol TXIFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Aware Conservative Growth and Income Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F2
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-2
$
6
0.12
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.12% [1]
Net Assets $ 5,255,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,255
Total number of portfolio holdings
8
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Tax-Aware Conservative Growth and Income Portfolio - Class F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Aware Conservative Growth and Income Portfolio
Class Name Class F-3
Trading Symbol TYIFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Aware Conservative Growth and Income Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F3
Expenses [Text Block]
What were the fund costs for the
last six
months
?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-3
$
0
*
0.01
%
*
Amount less than $1.
Annualized.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 5,255,000,000
Holdings Count | Holding 8
Investment Company, Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
5,255
Total number of portfolio holdings 8
Portfolio turnover rate 1
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class A  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class A
Trading Symbol PPVAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-A
Expenses [Text Block]
What were the fund costs for the
last six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$
20
0.39
%
*
*Annualized.
Expenses Paid, Amount $ 20
Expense Ratio, Percent 0.39% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class C  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class C
Trading Symbol PPVCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-C
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$
55
1.09
%
*
*Annualized.
Expenses Paid, Amount $ 55
Expense Ratio, Percent 1.09% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class T  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class T
Trading Symbol TPPPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class T
$
4
0.08
%
*
*Annualized.
Expenses Paid, Amount $ 4
Expense Ratio, Percent 0.08% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class F-1
Trading Symbol PPVFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F1
Expenses [Text Block]
What were the fund costs for the
last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-1
$
20
0.39
%
*
*Annualized.
Expenses Paid, Amount $ 20
Expense Ratio, Percent 0.39% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class F-2
Trading Symbol PPEFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F2
Expenses [Text Block]
What were the fund costs for the
last six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-2
$
6
0.11
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.11% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class F-3
Trading Symbol PPFFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F3
Expenses [Text Block]
What were the fund
costs for
the last six
months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-3
$
1
0.01
%
*
*Annualized.
Expenses Paid, Amount $ 1
Expense Ratio, Percent 0.01% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class 529-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class 529-A
Trading Symbol CPPAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529A
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-A
$
19
0.37
%
*
*Annualized.
Expenses Paid, Amount $ 19
Expense Ratio, Percent 0.37% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class 529-C  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class 529-C
Trading Symbol CPPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529C
Expenses [Text Block]
What were the fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-C
$
57
1.14
%
*
*Annualized.
Expenses Paid, Amount $ 57
Expense Ratio, Percent 1.14% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class 529-E  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class 529-E
Trading Symbol CPPEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529E
Expenses [Text Block]
What were the fund costs for the
last six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-E
$
30
0.60
%
*
*Annualized.
Expenses Paid, Amount $ 30
Expense Ratio, Percent 0.60% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class 529-T  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class 529-T
Trading Symbol TPAPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a
hypothetical
$10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-T
$
8
0.15
%
*
*Annualized.
Expenses Paid, Amount $ 8
Expense Ratio, Percent 0.15% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class 529-F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class 529-F-1
Trading Symbol CPPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F1
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a
hypothetical
$10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-1
$
11
0.21
%
*
*Annualized.
Expenses Paid, Amount $ 11
Expense Ratio, Percent 0.21% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class 529-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class 529-F-2
Trading Symbol FPPPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F2
Expenses [Text Block]
What were the fund costs for the
last six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-2
$
6
0.12
%
*
*Annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.12% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class 529-F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class 529-F-3
Trading Symbol FFPPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-529F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-529F3
Expenses [Text Block]
What were the fund costs for the
last six
months?
(
based on a hypothetical
$10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class 529-F-3
$
4
0.08
%
*
*Annualized.
Expenses Paid, Amount $ 4
Expense Ratio, Percent 0.08% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class ABLE-A  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class ABLE-A
Trading Symbol CPPGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEA
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEA
Expenses [Text Block]
What were the fund costs for the last
six months
?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-A
$
13
0.25
%
*
*Annualized.
Expenses Paid, Amount $ 13
Expense Ratio, Percent 0.25% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund
statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class ABLE-F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class ABLE-F-2
Trading Symbol CPQGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-ABLEF2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-ABLEF2
Expenses [Text Block]
What were the fund
costs for
the
last six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class ABLE-F-2
$
2
0.04
%
*
*Annualized.
Expenses Paid, Amount $ 2
Expense Ratio, Percent 0.04% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class R-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class R-1
Trading Symbol RPPVX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R1
Expenses [Text Block]
What
were
the fund
costs
for the last six months?
(
based on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-1
$
54
1.07
%
*
*Annualized.
Expenses Paid, Amount $ 54
Expense Ratio, Percent 1.07% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(
percent
of
net
assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class R-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class R-2
Trading Symbol RPPBX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2
Expenses [Text Block]
What
were
the fund costs for the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2
$
53
1.06
%
*
*Annualized.
Expenses Paid, Amount $ 53
Expense Ratio, Percent 1.06% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net
assets
(in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent
of
net
assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class R-2E  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class R-2E
Trading Symbol RPBEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R2E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R2E
Expenses [Text Block]
What were
the
fund
costs
for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-2E
$
42
0.83
%
*
*Annualized.
Expenses Paid, Amount $ 42
Expense Ratio, Percent 0.83% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund
net
assets (in millions)
$
1,878
Total number
of
portfolio holdings
2
Portfolio turnover
rate
5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of
net
assets
)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class R-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class R-3
Trading Symbol RPPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R3
Expenses [Text Block]
What were the fund costs for the
last six months
?
(based
on
a
hypothetical
$10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-3
$
32
0.64
%
*
*Annualized.
Expenses Paid, Amount $ 32
Expense Ratio, Percent 0.64% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net
assets
(in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of
net
assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class R-4  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class R-4
Trading Symbol RPPEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R4
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R4
Expenses [Text Block]
What were the fund costs for the
last
six months?
(
based
on a
hypothetical
$10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-4
$
18
0.35
%
*
*Annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.35% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent
of
net
assets
)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class R-5E  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class R-5E
Trading Symbol RGMFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5E
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5E
Expenses [Text Block]
What
were
the
fund
costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5E
$
9
0.17
%
*
*Annualized.
Expenses Paid, Amount $ 9
Expense Ratio, Percent 0.17% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(
percent
of
net
assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class R-5  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class R-5
Trading Symbol RPPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R5
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R5
Expenses [Text Block]
What were
the
fund
costs
for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-5
$
4
0.07
%
*
*Annualized.
Expenses Paid, Amount $ 4
Expense Ratio, Percent 0.07% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings 2
Portfolio turnover rate 5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent
of
net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds® Preservation Portfolio - Class R-6  
Shareholder Report [Line Items]  
Fund Name American Funds® Preservation Portfolio
Class Name Class R-6
Trading Symbol RPPGX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-R6
. You can also request this information by contacting us at
(800) 421-4225.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-R6
Expenses [Text Block]
What were the
fund
costs for the last six months?
(
based on
a hypothetical $
10,000
investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class R-6
$
1
0.01
%
*
*Annualized.
Expenses Paid, Amount $ 1
Expense Ratio, Percent 0.01% [1]
Net Assets $ 1,878,000,000
Holdings Count | Holding 2
Investment Company, Portfolio Turnover 5.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
1,878
Total number of portfolio holdings2
Portfolio turnover rate5
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
*Less than 1%.
American Funds Tax-Exempt Preservation Portfolio - Class A  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Exempt Preservation Portfolio
Class Name Class A
Trading Symbol TEPAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Exempt Preservation Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-A
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-A
Expenses [Text Block]
What were the
fund
costs for the last
six
months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$
17
0.35
%
*
*Annualized.
Expenses Paid, Amount $ 17
Expense Ratio, Percent 0.35% [1]
Net Assets $ 392,000,000
Holdings Count | Holding 4
Investment Company, Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
392
Total number of portfolio holdings 4
Portfolio turnover rate 10
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of
net
assets)
Graphical Representation - Allocation 1 Chart
American Funds Tax-Exempt Preservation Portfolio - Class C  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Exempt Preservation Portfolio
Class Name Class C
Trading Symbol TEPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual
shareholder
report contains important information about American Funds Tax-Exempt Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-C
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-C
Expenses [Text Block]
What were
the
fund
costs
for the last six months?
(
based
on
a
hypothetical
$10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class C
$
52
1.05
%
*
*Annualized.
Expenses Paid, Amount $ 52
Expense Ratio, Percent 1.05% [1]
Net Assets $ 392,000,000
Holdings Count | Holding 4
Investment Company, Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
392
Total number of portfolio holdings 4
Portfolio turnover rate 10
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
American Funds Tax-Exempt Preservation Portfolio - Class T  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Exempt Preservation Portfolio
Class Name Class T
Trading Symbol TTEPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Exempt Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature
Expenses [Text Block]
What were the
fund
costs for the last six months?
(based on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class T
$
2
0.04
%
*
*Annualized.
Expenses Paid, Amount $ 2
Expense Ratio, Percent 0.04% [1]
Net Assets $ 392,000,000
Holdings Count | Holding 4
Investment Company, Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
392
Total number of portfolio holdings 4
Portfolio turnover rate 10
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
American Funds Tax-Exempt Preservation Portfolio - Class F-1  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Exempt Preservation Portfolio
Class Name Class F-1
Trading Symbol TEPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Exempt Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F1
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F1
Expenses [Text Block]
What were
the
fund
costs
for the last
six
months?
(
based
on a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-1
$
19
0.38
%
*
*Annualized.
Expenses Paid, Amount $ 19
Expense Ratio, Percent 0.38% [1]
Net Assets $ 392,000,000
Holdings Count | Holding 4
Investment Company, Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
Key
fund
statistics
Fund net assets (in millions)
$
392
Total number of portfolio holdings 4
Portfolio turnover rate 10
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
American Funds Tax-Exempt Preservation Portfolio - Class F-2  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Exempt Preservation Portfolio
Class Name Class F-2
Trading Symbol TXEFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Exempt Preservation Portfolio
 
(the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F2
.
You
can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F2
Expenses [Text Block]
What
were
the
fund
costs for the last six months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-2
$
5
0.10
%
*
*Annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.10% [1]
Net Assets $ 392,000,000
Holdings Count | Holding 4
Investment Company, Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund net assets (in millions)
$
392
Total number of portfolio holdings 4
Portfolio turnover rate 10
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
American Funds Tax-Exempt Preservation Portfolio - Class F-3  
Shareholder Report [Line Items]  
Fund Name American Funds® Tax-Exempt Preservation Portfolio
Class Name Class F-3
Trading Symbol TYEFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about American Funds Tax-Exempt Preservation Portfolio (the "fund") for the period from November 1, 2024 to April 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the fund at
capitalgroup.com/mutual-fund-literature-F3
. You can also request this information by contacting us at
(800) 421-4225
.
Additional Information Phone Number (800) 421-4225
Additional Information Website capitalgroup.com/mutual-fund-literature-F3
Expenses [Text Block]
What
were
the
fund costs for
the
last
six
months?
(based
on
a hypothetical $10,000 investment)
Share class
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class F-3
$
0
*
0.01
%
*
Amount less than $1.
Annualized
.
Expenses Paid, Amount $ 0 [2]
Expense Ratio, Percent 0.01% [1]
Net Assets $ 392,000,000
Holdings Count | Holding 4
Investment Company, Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
Key fund statistics
Fund
net
assets (in millions)
$
392
Total number of portfolio holdings 4
Portfolio turnover rate 10
%
Holdings [Text Block]
Portfolio holdings by fund type
(percent of net assets)
Graphical Representation - Allocation 1 Chart
[1] Annualized.
[2] Amount less than $1.