Quarterly report [Sections 13 or 15(d)]

Property and Equipment - Schedule of Construction in Progress (Details)

v3.26.3
Property and Equipment - Schedule of Construction in Progress (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Property, Plant, and Equipment [Line Items]    
Construction in progress $ 667 $ 565
Satellite system    
Property, Plant, and Equipment [Line Items]    
Construction in progress 237 413
Capitalized software and hardware    
Property, Plant, and Equipment [Line Items]    
Construction in progress 364 74
Other    
Property, Plant, and Equipment [Line Items]    
Construction in progress $ 66 $ 78