v3.26.1
Shareholder Report
6 Months Ended
Jun. 30, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Thrivent Mutual Funds
Entity Central Index Key 0000811869
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2026
C000003588  
Shareholder Report [Line Items]  
Fund Name Thrivent Conservative Allocation Fund
Class Name A
Trading Symbol AAHYX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Thrivent Conservative Allocation Fund (the Fund) for the six months ended June 30, 2026.
Shareholder Report Annual or Semi-Annual Semi-Annual Shareholder Report
Additional Information Phone Number 800-847-4836
Additional Information Website www.thriventmutualfunds.com/prospectus
Expenses [Text Block]

What were the Fund's costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Share Class
Cost of a $10k Investment
Cost Paid as a % of a $10k Investment
Class A
$47
0.93%Footnote Reference**
FootnoteDescription
Footnote**
Computed on an annualized basis for periods less than one year.
Expenses Paid, Amount $ 47
Expense Ratio, Percent 0.93% [1]
AssetsNet $ 924,149,014
Holdings Count | Holding 994
Advisory Fees Paid, Amount $ 2,398,939
InvestmentCompanyPortfolioTurnover 38.00%
Additional Fund Statistics [Text Block]

Fund Statistics

Table Summary
Total Net Assets
# of Portfolio Holdings
Portfolio Turnover Rate
Advisory Fees Paid
$924,149,014
994
38%
$2,398,939
Holdings [Text Block]

Portfolio Composition (% of Portfolio)

Holdings Allocation by Asset Type Pie Chart
Table Summary
Value
Value
Long-Term Fixed Income
46.4%
Registered Investments Companies
28.1%
Common Stock
18.9%
Short-Term Investments
5.2%
Preferred Stock
1.4%

Major Market Sectors (% of Net Assets)

Table Summary
U.S. Affiliated Registered Investment Companies
28.0%
Mortgage-Backed Securities
19.0%
Collateralized Mortgage Obligations
9.4%
U.S. Government & Agencies
6.9%
Information Technology
6.5%
Asset-Backed Securities
6.3%
Financials
5.0%
Industrials
2.5%
Consumer Discretionary
2.3%
Health Care
2.0%
Largest Holdings [Text Block]

Top Ten Holdings (% of Net Assets)

Table Summary
Thrivent Core Investment Grade Corporate Bond Fund
11.2%
Thrivent Core High Yield Bond Fund
8.5%
Thrivent Core Emerging Markets Debt Fund
6.6%
U.S. Treasury Notes
2.8%
Thrivent International Large Cap ETF
1.7%
Federal National Mortgage Association Conventional 30-Yr. Pass Through
1.5%
Federal National Mortgage Association Conventional 30-Yr. Pass Through
1.4%
U.S. Treasury Notes
1.2%
Federal National Mortgage Association Conventional 30-Yr. Pass Through
0.9%
NVIDIA Corporation
0.8%
C000003590  
Shareholder Report [Line Items]  
Fund Name Thrivent Conservative Allocation Fund
Class Name S
Trading Symbol THYFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Thrivent Conservative Allocation Fund (the Fund) for the six months ended June 30, 2026.
Shareholder Report Annual or Semi-Annual Semi-Annual Shareholder Report
Additional Information Phone Number 800-847-4836
Additional Information Website www.thriventmutualfunds.com/prospectus
Expenses [Text Block]

What were the Fund's costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Share Class
Cost of a $10k Investment
Cost Paid as a % of a $10k Investment
Class S
$35
0.69%Footnote Reference**
FootnoteDescription
Footnote**
Computed on an annualized basis for periods less than one year.
Expenses Paid, Amount $ 35
Expense Ratio, Percent 0.69% [2]
AssetsNet $ 924,149,014
Holdings Count | Holding 994
Advisory Fees Paid, Amount $ 2,398,939
InvestmentCompanyPortfolioTurnover 38.00%
Additional Fund Statistics [Text Block]

Fund Statistics

Table Summary
Total Net Assets
# of Portfolio Holdings
Portfolio Turnover Rate
Advisory Fees Paid
$924,149,014
994
38%
$2,398,939
Holdings [Text Block]

Portfolio Composition (% of Portfolio)

Holdings Allocation by Asset Type Pie Chart
Table Summary
Value
Value
Long-Term Fixed Income
46.4%
Registered Investments Companies
28.1%
Common Stock
18.9%
Short-Term Investments
5.2%
Preferred Stock
1.4%

Major Market Sectors (% of Net Assets)

Table Summary
U.S. Affiliated Registered Investment Companies
28.0%
Mortgage-Backed Securities
19.0%
Collateralized Mortgage Obligations
9.4%
U.S. Government & Agencies
6.9%
Information Technology
6.5%
Asset-Backed Securities
6.3%
Financials
5.0%
Industrials
2.5%
Consumer Discretionary
2.3%
Health Care
2.0%
Largest Holdings [Text Block]

Top Ten Holdings (% of Net Assets)

Table Summary
Thrivent Core Investment Grade Corporate Bond Fund
11.2%
Thrivent Core High Yield Bond Fund
8.5%
Thrivent Core Emerging Markets Debt Fund
6.6%
U.S. Treasury Notes
2.8%
Thrivent International Large Cap ETF
1.7%
Federal National Mortgage Association Conventional 30-Yr. Pass Through
1.5%
Federal National Mortgage Association Conventional 30-Yr. Pass Through
1.4%
U.S. Treasury Notes
1.2%
Federal National Mortgage Association Conventional 30-Yr. Pass Through
0.9%
NVIDIA Corporation
0.8%
[1] Computed on an annualized basis for periods less than one year.
[2] Computed on an annualized basis for periods less than one year.