Segment Reporting - Reportable Segments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Total Segment profit		$ 275	$ 375
Goodwill impairment	$ 0	(412)	(781)
Restructuring and related costs, net	(167)	(65)	(38)
Amortization of intangible assets	(43)	(42)	(55)
PARC donation	(132)	0	0
Accelerated share vesting	0	(21)	0
Other expenses, net	(75)	(60)	27
Total Pre-tax (loss)	(28)	(325)	(472)
Depreciation and amortization	251	270	327
Amortization of acquired intangible assets	43	42	55
Total Interest expense	198	199	207
Interest income	207	218	225
Operating Segments
Segment Reporting Information [Line Items]
Total Segment profit	389	275	375
Depreciation and amortization	208	228	272
Total Interest expense	130	108	111
Interest income	191	207	221
Corporate
Segment Reporting Information [Line Items]
Total Interest expense	68	91	96
Interest income	$ 16	$ 11	$ 4