Intangible Assets, net and Goodwill - Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Schedule of Finite Lived Intangible and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 2,893	$ 2,828
Amortizable intangible assets, accumulated amortization	(1,675)	(1,393)
Finite-Lived Intangible Assets, Net	1,218	1,435
Intangible Assets, Net (Excluding Goodwill), Gross	2,976	2,911
Total intangible assets, accumulated amortization	1,677	1,395
Total intangible assets, net balance	1,299	1,516
Trade Names [Member]
Schedule of Finite Lived Intangible and Indefinite Lived Intangible Assets [Line Items]
Non-amortizable intangible assets, gross carrying amount	83	83
Non-amortizable intangible assets, accumulated amortization	(2)	(2)
Non-amortizable intangible assets, net balance	81	81
Trade Names [Member]
Schedule of Finite Lived Intangible and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	117	116
Amortizable intangible assets, accumulated amortization	(42)	(31)
Finite-Lived Intangible Assets, Net	75	85
Patents and other
Schedule of Finite Lived Intangible and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	24	24
Amortizable intangible assets, accumulated amortization	(16)	(15)
Finite-Lived Intangible Assets, Net	8	9
Customer relationships
Schedule of Finite Lived Intangible and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,108	1,086
Amortizable intangible assets, accumulated amortization	(478)	(383)
Finite-Lived Intangible Assets, Net	630	703
Intellectual property
Schedule of Finite Lived Intangible and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	958	931
Amortizable intangible assets, accumulated amortization	(648)	(563)
Finite-Lived Intangible Assets, Net	310	368
Licenses
Schedule of Finite Lived Intangible and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	558	548
Amortizable intangible assets, accumulated amortization	(405)	(329)
Finite-Lived Intangible Assets, Net	153	219
Brand names
Schedule of Finite Lived Intangible and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	128	123
Amortizable intangible assets, accumulated amortization	(86)	(72)
Finite-Lived Intangible Assets, Net	$ 42	$ 51