Segment Information and Concentrations - Net Income Reconciled to Adjusted EBITDA (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting [Abstract]
Income (loss) from continuing operations	$ 9	$ (33)
Transformation and restructuring costs	0	27
Amortization expense	42	41
Acquisition-related costs	0	5
Interest expense	83	63
Interest income	(3)	(1)
Depreciation and amortization (excluding acquisition-related amortization of intangibles)	106	103
Income tax expense (benefit)	14	13
Stock-based compensation expense	32	34
Separation costs	19	0
Russia	0	19
Adjusted EBITDA by segment	$ 302	$ 271