v3.26.1
Annual Total Returns - CLASS A
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Timothy Plan Small Cap Value Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 0.54% 4.73% 17.31% (13.17%) 28.32% 2.00% 28.25% (15.62%) 13.04% 24.04%
Timothy Plan Large/Mid Cap Value Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 4.73% 11.60% 13.20% (11.77%) 26.90% 13.07% 26.87% (8.90%) 17.51% 8.52%
Timothy Plan Small/Mid Cap Growth Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 15.99% 25.30% 26.42% (26.02%) 18.02% 36.26% 27.71% (12.19%) 19.12% (0.28%)
Timothy Plan Large/Mid Cap Growth Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 11.53% 22.14% 24.05% (21.57%) 29.08% 22.21% 30.69% 11.47% 16.90% 6.94%
Timothy Plan Growth & Income Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 6.12% 3.86% 1.39% (10.19%) 15.55% 1.19% 13.88% (11.98%) 6.29% 2.16%
Timothy Plan Fixed Income Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 6.41% 0.12% 4.86% (12.12%) (2.45%) 5.24% 6.14% (0.67%) 1.73% 2.03%
Timothy Plan High Yield Bond Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 7.57% 7.96% 12.23% (12.23%) 5.69% 6.12% 16.59% (4.66%) 6.22% 13.36%
Timothy Plan International Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 28.34% 6.41% 14.55% (17.62%) 8.03% 21.71% 22.53% (18.89%) 23.64% (1.34%)
Timothy Plan Israel Common Values Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 56.27% 20.94% (0.96%) (25.92%) 34.48% 12.36% 32.21% (7.52%) 27.06% 10.51%
Timothy Plan Defensive Strategies Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 23.96% 5.28% 7.71% (5.63%) 12.15% 8.83% 13.78% (7.25%) 4.14% 9.16%
Timothy Plan Strategic Growth Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 12.95% 6.03% 7.66% (13.74%) 11.70% 8.10% 18.83% (12.29%) 11.54% 4.67%
Timothy Plan Conservative Growth Fund                    
Prospectus [Line Items]                    
Annual Return [Percent] 10.55% 4.31% 6.59% (12.90%) 7.63% 7.69% 14.77% (9.24%) 8.29% 5.13%