Goodwill and Intangible Assets - Schedule of Intangible Assets, Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Intangible assets, Gross carrying amount	$ 1,455	$ 1,455
Intangible assets, Accumulated amortization	(394)	(363)
Intangible assets, net	1,061	1,092
Finite-Lived Intangible Assets
Finite Lived Intangible Assets [Line Items]
Intangible assets, Gross carrying amount	605	605
Intangible assets, Accumulated amortization	(394)	(363)
Intangible assets, net	211	242
Finite-Lived Intangible Assets | Customer Relationships
Finite Lived Intangible Assets [Line Items]
Intangible assets, Gross carrying amount	580	580
Intangible assets, Accumulated amortization	(371)	(342)
Intangible assets, net	209	238
Finite-Lived Intangible Assets | Trade Names
Finite Lived Intangible Assets [Line Items]
Intangible assets, Gross carrying amount	25	25
Intangible assets, Accumulated amortization	(23)	(21)
Intangible assets, net	2	4
Indefinite-Lived Intangible Assets | Trade Names
Finite Lived Intangible Assets [Line Items]
Intangible assets, Gross carrying amount	850	850
Intangible assets, net	$ 850	$ 850