Goodwill and Intangible Assets, Net Definite-lived and Indefinite-lived Intangible Assets Table (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Definite-lived intangible assets:
Gross Carrying Amount	$ 922	$ 670
Accumulated Amortization	(345)	(301)
Net Carrying Value	577	369
Indefinite-lived intangible assets	83	62
Intangible assets, net	660	431
Customer Relationships [Member]
Definite-lived intangible assets:
Gross Carrying Amount	399	397
Accumulated Amortization	(176)	(155)
Net Carrying Value	223	242
Developed Technology
Definite-lived intangible assets:
Gross Carrying Amount	254	4
Accumulated Amortization	(6)	(4)
Net Carrying Value	248
Unclassified Indefinite-lived Intangible Assets [Member]
Definite-lived intangible assets:
Gross Carrying Amount	269	269
Accumulated Amortization	(163)	(142)
Net Carrying Value	$ 106	$ 127