Share-Based Compensation - Narrative (Details) - USD ($) shares in Millions, $ in Millions	1 Months Ended	3 Months Ended
	Feb. 28, 2023	Mar. 31, 2024	Mar. 31, 2023
Class of Stock [Line Items]
Non-cash expense recognized		$ 57	$ 40
Stock-based compensation		57	$ 40
Acquisition-Related Transaction and Integration Costs
Class of Stock [Line Items]
Stock-based compensation		6
Performance Based Restricted Stock Units
Class of Stock [Line Items]
Unrecognized compensation expense	$ 56	52
Target reserved (in shares)	0.4
Cost not yet recognized, period for recognition (in years)	3 years
Stock-based compensation		4
Amount of non-cash compensation remaining in fiscal period		$ 30
Minimum | Employee Stock Option
Class of Stock [Line Items]
Award vesting period		3 years
Maximum | Performance Based Restricted Stock Units
Class of Stock [Line Items]
Shares reserved for future issuance (in shares)	0.9
Unrecognized compensation expense	$ 112
Maximum | Employee Stock Option
Class of Stock [Line Items]
Award vesting period		4 years