Goodwill and Other Intangible Assets, Net - Schedule of Other Intangible Assets, Net (Detail) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Total carrying value	$ 11,303	$ 11,890
Total accumulated amortization	(1,917)	(1,384)
Other intangible assets, net	9,386	10,506
Other Intangible Assets, Net	9,386	10,506
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Total carrying value	8,512	8,935
Total accumulated amortization	(1,227)	(887)
Technological know-how
Finite-Lived Intangible Assets [Line Items]
Total carrying value	2,359	2,494
Total accumulated amortization	(546)	(388)
Trade names & patents
Finite-Lived Intangible Assets [Line Items]
Total carrying value	384	411
Total accumulated amortization	(94)	(68)
Other
Finite-Lived Intangible Assets [Line Items]
Total carrying value	48	50
Total accumulated amortization	$ (50)	$ (41)