Segments (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) segment	Jun. 30, 2022 USD ($)
Segment Reporting [Abstract]
Number of operating segments | segment			1
Number of reportable segments | segment			1
Net Revenues [Abstract]
Total net revenues	$ 2,540	$ 2,422	$ 5,050	$ 4,905
U.S.
Net Revenues [Abstract]
Total net revenues	1,265	1,199	2,526	2,425
United Kingdom
Net Revenues [Abstract]
Total net revenues	413	410	794	828
China
Net Revenues [Abstract]
Total net revenues	263	214	500	429
Germany
Net Revenues [Abstract]
Total net revenues	244	259	496	532
Rest of world
Net Revenues [Abstract]
Total net revenues	$ 355	$ 340	$ 734	$ 691