Annual Fund Operating Expenses - Davis Variable Account Fund |
Dec. 31, 2025 |
|||||||
|---|---|---|---|---|---|---|---|---|
| Davis Equity Portfolio | ||||||||
| Prospectus [Line Items] | ||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | May 01, 2027 | |||||||
| Davis Equity Portfolio | Davis Equity Portfolio | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.55% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.16% | |||||||
| Acquired Fund Fees and Expenses | 0.71% | |||||||
| Expenses (as a percentage of Assets) | 0.71% | |||||||
| Fee Waiver or Reimbursement | 0.00% | [1] | ||||||
| Davis Financial Portfolio | ||||||||
| Prospectus [Line Items] | ||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | May 01, 2027 | |||||||
| Davis Financial Portfolio | Davis Financial Portfolio | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.55% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.20% | |||||||
| Acquired Fund Fees and Expenses | 0.75% | |||||||
| Expenses (as a percentage of Assets) | 0.75% | |||||||
| Fee Waiver or Reimbursement | 0.00% | [2] | ||||||
| Davis Real Estate Portfolio | ||||||||
| Prospectus [Line Items] | ||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | May 01, 2027 | |||||||
| Davis Real Estate Portfolio | Davis Real Estate Portfolio | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.55% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.86% | |||||||
| Acquired Fund Fees and Expenses | 1.00% | |||||||
| Expenses (as a percentage of Assets) | 1.41% | |||||||
| Fee Waiver or Reimbursement | (0.41%) | [3] | ||||||
| ||||||||