v3.26.1
Goodwill and Other Intangible Assets, Net - Schedule of Other Intangible Assets, Net (Detail) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]    
Total carrying value $ 9,457 $ 9,508
Total accumulated amortization (3,590) (3,465)
Other intangible assets, net 5,867 6,043
Customer relationships    
Intangible Asset, Finite-Lived [Line Items]    
Total carrying value 7,162 7,200
Total accumulated amortization (2,275) (2,198)
Technological know-how    
Intangible Asset, Finite-Lived [Line Items]    
Total carrying value 1,988 1,999
Total accumulated amortization (1,129) (1,087)
Trade names & patents    
Intangible Asset, Finite-Lived [Line Items]    
Total carrying value 283 285
Total accumulated amortization (165) (159)
Other    
Intangible Asset, Finite-Lived [Line Items]    
Total carrying value 24 24
Total accumulated amortization $ (21) $ (21)