Average Annual Total Returns - Davis Variable Account Fund |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Davis Equity Portfolio | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 27.24% | 13.39% | 12.52% |
| Davis Financial Portfolio | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 29.12% | 18.13% | 12.92% |
| Davis Real Estate Portfolio | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | (5.71%) | 2.61% | 4.04% |
| S&P 500 Index reflects no deduction for fees, expenses or taxes | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.88% | 14.42% | 14.81% |
| S&P 500 Financials Index reflects no deduction for fees, expenses or taxes | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 15.02% | 15.26% | 13.17% |
| Wilshire U.S. Real Estate Securities Index reflects no deduction for fees, expenses or taxes | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 3.47% | 7.04% | 5.74% |