v3.26.1
Property and Equipment, Net - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Property, Plant, and Equipment [Line Items]          
Depreciation and amortization $ 7.9 $ 0.8 $ 15.1 $ 1.4  
Fabrication of Commercial Communications Satellite          
Property, Plant, and Equipment [Line Items]          
Construction in progress $ 86.2   $ 86.2   $ 50.8