Goodwill and Intangible Assets, Net - Definite-lived and Indefinite-lived Intangible Assets Table (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Definite-lived intangible assets: [Abstract]
Gross carrying amount of definite-lived intangible assets	$ 829		$ 922
Accumulated amortization of definite-lived intangible assets	(269)		(345)
Net carrying amount of definite-lived intangible assets	560		577
Net carrying amount of indefinite-lived intangible assets	83		83
Intangible assets, net	643		660
Amortization of intangible assets	15	$ 11
Customer relationships
Definite-lived intangible assets: [Abstract]
Gross carrying amount of definite-lived intangible assets	398		399
Accumulated amortization of definite-lived intangible assets	(181)		(176)
Net carrying amount of definite-lived intangible assets	217		223
Developed technology
Definite-lived intangible assets: [Abstract]
Gross carrying amount of definite-lived intangible assets	254		254
Accumulated amortization of definite-lived intangible assets	(13)		(6)
Net carrying amount of definite-lived intangible assets	241		248
Other
Definite-lived intangible assets: [Abstract]
Gross carrying amount of definite-lived intangible assets	177		269
Accumulated amortization of definite-lived intangible assets	(75)		(163)
Net carrying amount of definite-lived intangible assets	$ 102		$ 106