v3.26.1
Supplementary Financial Information -Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Offsetting [Abstract]    
Accrued engineering services, parts and materials $ 22.9 $ 13.1
Accrued employee costs 24.3 29.7
Accrued professional services 36.1 14.8
Current portion of contract liabilities 1.3 1.3
Other current liabilities 35.7 9.2
Total $ 120.3 $ 68.1