Conservative Allocation Fund Average Annual Total Returns |
12 Months Ended | 35 Months Ended | 60 Months Ended | 102 Months Ended | 120 Months Ended | 168 Months Ended | 228 Months Ended | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
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Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
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| Bloomberg US Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 7.30% | 3.74% | (0.36%) | 1.78% | 2.01% | 2.04% | 3.20% | ||||
| Bloomberg US Treasury 1-3 Year Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 5.17% | 1.75% | 1.83% | 1.45% | 2.04% | ||||||
| Russell 3000® Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 17.15% | 13.15% | 14.29% | 14.52% | 10.51% | ||||||
| MSCI ACWI (All Country World Index) ex USA Index - Net (reflects no deduction for fees, expenses or taxes)[Member] | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 32.39% | 7.91% | 8.41% | 7.46% | 4.63% | ||||||
| CAF Composite Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 10.08% | 4.51% | 5.30% | ||||||||
| Institutional | Return Before Taxes[Member] | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 9.79% | 3.73% | 4.68% | ||||||||
| Investor | After Taxes on Distributions | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | [1] | 7.39% | 1.95% | 3.20% | |||||||
| Investor | After Taxes on Distributions and Sales | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | [1],[2] | 5.96% | 2.16% | 3.06% | |||||||
| Investor | Return Before Taxes[Member] | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 9.46% | 3.45% | 4.42% | ||||||||
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