v3.25.2
Shareholder Report
 6 Months Ended
Jun. 30, 2025
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Timothy Plan
Entity Central Index Key 0000916490
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2025
C000206641  
Shareholder Report [Line Items]  
Fund Name Timothy Plan US Large/Mid Cap Core ETF
Trading Symbol TPLC
Security Exchange Name NYSE
Annual or Semi-Annual Statement [Text Block] The semi-annual shareholder report contains important information about Timothy Plan US Large/Mid Cap Core ETF (the "Fund") for the period of January 1, 2025 to June 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 etf.timothyplan.com. You may also request more information by calling 800.846.7526  or visiting timothyplan.com/contact-us.    
Additional Information Phone Number 800.846.7526
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">etf.timothyplan.com</span>
Expenses [Text Block]

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

(based on a hypothetical $10,000 investment)

FUND NAME
COSTS OF A $10,000 INVESTMENT
COSTS PAID AS A PERCENTAGE OF A $10,000 INVESTMENTFootnote Reference*
Timothy Plan US Large/Mid Cap Core ETF
$26
0.52%
FootnoteDescription
Footnote*
 Annualized
Expenses Paid, Amount $ 26
Expense Ratio, Percent 0.52%
AssetsNet $ 305,431,202
Holdings Count | Holding 281
InvestmentCompanyPortfolioTurnover 18.00%
Additional Fund Statistics [Text Block]

FUND STATISTICS

Net Assets
$305,431,202
Number of Portfolio Holdings
281
Portfolio Turnover Rate
18%
Holdings [Text Block]

Top SectorsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Group By Sector Chart
Value
Value
Consumer Staples
4.7%
Materials
6.9%
Energy
7.0%
Consumer Discretionary
7.1%
Utilities
8.9%
Health Care
10.9%
Financials
14.0%
Information Technology
15.7%
Industrials
23.9%

Top 10 HoldingsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Linde PLC
0.7%
Evergy, Inc.
0.6%
Intercontinental Exchange, Inc.
0.6%
Atmos Energy Corp.
0.6%
Seagate Technology Holdings PLC
0.6%
CME Group, Inc.
0.6%
NiSource, Inc.
0.6%
DTE Energy Co.
0.6%
Nasdaq, Inc.
0.5%
CMS Energy Corp.
0.5%
Updated Prospectus Web Address Prospectus
C000206644  
Shareholder Report [Line Items]  
Fund Name Timothy Plan High Dividend Stock ETF
Trading Symbol TPHD
Security Exchange Name NYSE
Annual or Semi-Annual Statement [Text Block] The semi-annual shareholder report contains important information about Timothy Plan High Dividend Stock ETF (the "Fund") for the period of January 1, 2025 to June 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 etf.timothyplan.com. You may also request more information by calling 800.846.7526  or visiting timothyplan.com/contact-us.    
Additional Information Phone Number 800.846.7526 
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">etf.timothyplan.com</span>
Expenses [Text Block]

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

(based on a hypothetical $10,000 investment)

FUND NAME
COSTS OF A $10,000 INVESTMENT
COSTS PAID AS A PERCENTAGE OF A $10,000 INVESTMENTFootnote Reference*
Timothy Plan High Dividend Stock ETF
$26
0.52%
FootnoteDescription
Footnote*
 Annualized
Expenses Paid, Amount $ 26
Expense Ratio, Percent 0.52%
AssetsNet $ 300,827,093
Holdings Count | Holding 101
InvestmentCompanyPortfolioTurnover 24.00%
Additional Fund Statistics [Text Block]

FUND STATISTICS

Net Assets
$300,827,093
Number of Portfolio Holdings
101
Portfolio Turnover Rate
24%
Holdings [Text Block]

Top SectorsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Group By Sector Chart
Value
Value
Health Care
1.2%
Consumer Discretionary
5.0%
Consumer Staples
6.7%
Information Technology
9.0%
Materials
11.3%
Financials
13.8%
Energy
14.1%
Industrials
17.1%
Utilities
21.4%

Top 10 HoldingsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Evergy, Inc.
1.6%
Atmos Energy Corp.
1.5%
Seagate Technology Holdings PLC
1.5%
CME Group, Inc.
1.4%
NiSource, Inc.
1.4%
DTE Energy Co.
1.4%
CMS Energy Corp.
1.4%
Illinois Tool Works, Inc.
1.3%
WEC Energy Group, Inc.
1.3%
Alliant Energy Corp.
1.3%
Updated Prospectus Web Address Prospectus
C000206642  
Shareholder Report [Line Items]  
Fund Name Timothy Plan US Small Cap Core ETF
Trading Symbol TPSC
Security Exchange Name NYSE
Annual or Semi-Annual Statement [Text Block] The semi-annual shareholder report contains important information about Timothy Plan US Small Cap Core ETF (the "Fund") for the period of January 1, 2025 to June 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 etf.timothyplan.com. You may also request more information by calling 800.846.7526  or visiting timothyplan.com/contact-us.    
Additional Information Phone Number 800.846.7526 
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">etf.timothyplan.com</span>
Expenses [Text Block]

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

(based on a hypothetical $10,000 investment)

FUND NAME
COSTS OF A $10,000 INVESTMENT
COSTS PAID AS A PERCENTAGE OF A $10,000 INVESTMENTFootnote Reference*
Timothy Plan US Small Cap Core ETF
$26
0.52%
FootnoteDescription
Footnote*
 Annualized
Expenses Paid, Amount $ 26
Expense Ratio, Percent 0.52%
AssetsNet $ 207,270,319
Holdings Count | Holding 448
InvestmentCompanyPortfolioTurnover 23.00%
Additional Fund Statistics [Text Block]

FUND STATISTICS

Net Assets
$207,270,319
Number of Portfolio Holdings
448
Portfolio Turnover Rate
23%
Holdings [Text Block]

Top SectorsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Group By Sector Chart
Value
Value
Real Estate
0.8%
Communication Services
2.0%
Energy
4.7%
Consumer Staples
5.1%
Materials
5.5%
Health Care
6.0%
Utilities
6.4%
Information Technology
10.1%
Consumer Discretionary
12.3%
Industrials
21.1%
FinancialsFootnote Reference**
25.7%

Top 10 HoldingsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Madison Square Garden Sports Corp.
0.4%
Federated Hermes, Inc.
0.4%
IDACORP, Inc.
0.4%
Sensient Technologies Corp.
0.4%
Portland General Electric Co.
0.4%
TXNM Energy, Inc.
0.4%
TTM Technologies, Inc.
0.4%
Black Hills Corp.
0.4%
NMI Holdings, Inc.
0.4%
Silgan Holdings, Inc.
0.4%
Updated Prospectus Web Address Prospectus
C000206643  
Shareholder Report [Line Items]  
Fund Name Timothy Plan International ETF
Trading Symbol TPIF
Security Exchange Name NYSE
Annual or Semi-Annual Statement [Text Block] The semi-annual shareholder report contains important information about Timothy Plan International ETF (the "Fund") for the period of January 1, 2025 to June 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 etf.timothyplan.com. You may also request more information by calling 800.846.7526  or visiting timothyplan.com/contact-us.    
Additional Information Phone Number 800.846.7526 
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">etf.timothyplan.com</span>
Expenses [Text Block]

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

(based on a hypothetical $10,000 investment)

FUND NAME
COSTS OF A $10,000 INVESTMENT
COSTS PAID AS A PERCENTAGE OF A $10,000 INVESTMENTFootnote Reference*
Timothy Plan International ETF
$34
0.62%
FootnoteDescription
Footnote*
 Annualized
Expenses Paid, Amount $ 34
Expense Ratio, Percent 0.62%
AssetsNet $ 148,174,594
Holdings Count | Holding 355
InvestmentCompanyPortfolioTurnover 16.00%
Additional Fund Statistics [Text Block]

FUND STATISTICS

Net Assets
$148,174,594
Number of Portfolio Holdings
355
Portfolio Turnover Rate
16%
Holdings [Text Block]

Top SectorsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Group By Sector Chart
Value
Value
0.4%
Real Estate
2.2%
Communication Services
2.8%
Consumer Staples
4.2%
Energy
6.4%
Consumer Discretionary
6.5%
Health Care
6.6%
Information Technology
6.8%
Utilities
8.3%
Materials
8.5%
Industrials
20.8%
FinancialsFootnote Reference**
25.5%

Top 10 HoldingsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Swisscom AG, Registered Shares
0.5%
Swiss Life Holding AG, Registered
0.5%
The Bank of Nova Scotia
0.5%
Engie SA
0.5%
CLP Holdings Ltd.
0.5%
National Bank of Canada
0.5%
Hydro One Ltd.
0.5%
Terna - Rete Elettrica Nazionale
0.5%
Fortis, Inc.
0.5%
NN Group NV
0.5%
Updated Prospectus Web Address Prospectus
C000228884  
Shareholder Report [Line Items]  
Fund Name Timothy Plan High Dividend Stock Enhanced ETF
Trading Symbol TPHE
Security Exchange Name NYSE
Annual or Semi-Annual Statement [Text Block] The semi-annual shareholder report contains important information about Timothy Plan High Dividend Stock Enhanced ETF (the "Fund") for the period of January 1, 2025 to June 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 etf.timothyplan.com. You may also request more information by calling 800.846.7526  or visiting timothyplan.com/contact-us.    
Additional Information Phone Number 800.846.7526 
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">etf.timothyplan.com</span>
Expenses [Text Block]

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

(based on a hypothetical $10,000 investment)

FUND NAME
COSTS OF A $10,000 INVESTMENT
COSTS PAID AS A PERCENTAGE OF A $10,000 INVESTMENTFootnote Reference*
Timothy Plan High Dividend Stock Enhanced ETF
$26
0.52%
FootnoteDescription
Footnote*
 Annualized
Expenses Paid, Amount $ 26
Expense Ratio, Percent 0.52%
AssetsNet $ 25,161,010
Holdings Count | Holding 101
InvestmentCompanyPortfolioTurnover 64.00%
Additional Fund Statistics [Text Block]

FUND STATISTICS

Net Assets
$25,161,010
Number of Portfolio Holdings
101
Portfolio Turnover Rate
64%
Holdings [Text Block]

Top SectorsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Group By Sector Chart
Value
Value
Health Care
1.2%
Consumer Discretionary
5.1%
Consumer Staples
6.7%
Information Technology
8.9%
Materials
11.2%
Financials
13.7%
Energy
14.1%
Industrials
17.1%
Utilities
21.4%

Top 10 HoldingsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Evergy, Inc.
1.6%
Atmos Energy Corp.
1.5%
Seagate Technology Holdings PLC
1.5%
CME Group, Inc.
1.4%
NiSource, Inc.
1.4%
DTE Energy Co.
1.4%
CMS Energy Corp.
1.4%
Illinois Tool Works, Inc.
1.3%
WEC Energy Group, Inc.
1.3%
Alliant Energy Corp.
1.3%
Updated Prospectus Web Address Prospectus
C000228883  
Shareholder Report [Line Items]  
Fund Name Timothy Plan US Large/Mid Cap Core Enhanced ETF
Trading Symbol TPLE
Security Exchange Name NYSE
Annual or Semi-Annual Statement [Text Block] The semi-annual shareholder report contains important information about Timothy Plan US Large/Mid Cap Core Enhanced ETF (the "Fund") for the period of January 1, 2025 to June 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 etf.timothyplan.com. You may also request more information by calling 800.846.7526  or visiting timothyplan.com/contact-us.    
Additional Information Phone Number 800.846.7526 
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">etf.timothyplan.com</span>
Expenses [Text Block]

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

(based on a hypothetical $10,000 investment)

FUND NAME
COSTS OF A $10,000 INVESTMENT
COSTS PAID AS A PERCENTAGE OF A $10,000 INVESTMENTFootnote Reference*
Timothy Plan US Large/Mid Cap Core Enhanced ETF
$26
0.52%
FootnoteDescription
Footnote*
 Annualized
Expenses Paid, Amount $ 26
Expense Ratio, Percent 0.52%
AssetsNet $ 17,400,368
Holdings Count | Holding 281
InvestmentCompanyPortfolioTurnover 9.00%
Additional Fund Statistics [Text Block]

FUND STATISTICS

Net Assets
$17,400,368
Number of Portfolio Holdings
281
Portfolio Turnover Rate
9%
Holdings [Text Block]

Top SectorsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Group By Sector Chart
Value
Value
Consumer Staples
4.7%
Materials
6.9%
Consumer Discretionary
7.0%
Energy
7.0%
Utilities
8.9%
Health Care
11.0%
Financials
13.9%
Information Technology
15.7%
Industrials
23.8%

Top 10 HoldingsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Linde PLC
0.7%
Evergy, Inc.
0.6%
Intercontinental Exchange, Inc.
0.6%
Atmos Energy Corp.
0.6%
Seagate Technology Holdings PLC
0.6%
CME Group, Inc.
0.6%
NiSource, Inc.
0.6%
DTE Energy Co.
0.5%
Nasdaq, Inc.
0.5%
CMS Energy Corp.
0.5%
Updated Prospectus Web Address Prospectus
C000240441  
Shareholder Report [Line Items]  
Fund Name Timothy Plan Market Neutral ETF
Trading Symbol TPMN
Security Exchange Name NYSE
Annual or Semi-Annual Statement [Text Block] The semi-annual shareholder report contains important information about Timothy Plan Market Neutral ETF (the "Fund") for the period of January 1, 2025 to June 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 etf.timothyplan.com. You may also request more information by calling 800.846.7526  or visiting timothyplan.com/contact-us.    
Additional Information Phone Number 800.846.7526 
Additional Information Website <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 400; grid-area: auto; line-height: 18px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">etf.timothyplan.com</span>
Expenses [Text Block]

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

(based on a hypothetical $10,000 investment)

FUND NAME
COSTS OF A $10,000 INVESTMENT
COSTS PAID AS A PERCENTAGE OF A $10,000 INVESTMENTFootnote Reference*
Timothy Plan Market Neutral ETF
$33
0.65%
FootnoteDescription
Footnote*
 Annualized
Expenses Paid, Amount $ 33
Expense Ratio, Percent 0.65%
AssetsNet $ 30,695,509
Holdings Count | Holding 299
InvestmentCompanyPortfolioTurnover 19.00%
Additional Fund Statistics [Text Block]

FUND STATISTICS

Net Assets
$30,695,509
Number of Portfolio Holdings
299
Portfolio Turnover Rate
19%
Holdings [Text Block]

Top SectorsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

Group By Sector Chart
Value
Value
Health Care
1.1%
Communication Services
3.1%
Consumer Staples
5.9%
Consumer Discretionary
7.7%
Materials
8.2%
Industrials
8.2%
Energy
15.5%
Utilities
19.3%
Financials
21.6%

Top 10 HoldingsFootnote Reference* (% of Net Assets)Footnote Reference

(as of June 30, 2025)

ACS Actividades de Construccion y Servicios SA
0.9%
Intesa Sanpaolo SpA
0.8%
Enel SpA
0.8%
Telenor ASA
0.8%
Tele2 AB, Class B Shares
0.8%
TXNM Energy, Inc.
0.7%
Bouygues SA
0.7%
Emera, Inc.
0.7%
Keyera Corp.
0.7%
Power Corp. of Canada
0.7%
Updated Prospectus Web Address Prospectus