v3.26.1
Basis of Presentation - Narrative (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Basis of Presentation Disclosure [Line Items]    
Goodwill $ 17,554 $ 17,275
Military Aircraft | Defense, Space & Security    
Basis of Presentation Disclosure [Line Items]    
Goodwill $ 1,295