Goodwill and Intangible Assets, Net - Components of Intangible Assets with Definite Lives (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,718	$ 1,695
Accumulated Amortization	(1,607)	(1,544)
Net	111	151
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Cost	382	382
Accumulated Amortization	(353)	(336)
Net	29	46
Supplier relationships
Finite-Lived Intangible Assets [Line Items]
Cost	480	478
Accumulated Amortization	(471)	(460)
Net	9	18
Domain names
Finite-Lived Intangible Assets [Line Items]
Cost	167	149
Accumulated Amortization	(131)	(118)
Net	36	31
Other
Finite-Lived Intangible Assets [Line Items]
Cost	689	686
Accumulated Amortization	(652)	(630)
Net	$ 37	$ 56