VSE Corporation Quarterly report [Sections 13 or 15(d)]

Fair Value Measurements - Narrative (Details) $ in Millions	Apr. 30, 2025	Apr. 01, 2025 USD ($)
Level 3 \| Measurement Input, Price Volatility
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Alternative investment, measurement input (in percent)	0.65
Level 3 \| Measurement Input, Discount Rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Alternative investment, measurement input (in percent)	0.174
Disposed of by Sale \| Fleet Sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Sale of business segment, earn-out payment		$ 65