v3.25.2
Commitments and Contingencies (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Mar. 31, 2025
Concentration Risk [Line Items]    
Liability for reductions and/or penalties from U.S Government audits $ 246 $ 245
Claimed Indirect Costs | Increase To Revenue To Reflect Best Estimate Of Final Cost Rates    
Concentration Risk [Line Items]    
Liability for reductions and/or penalties from U.S Government audits $ 246 $ 245