Debt - Schedule of Commercial Paper Outstanding (Details) - Commercial paper outstanding - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Debt Instrument [Line Items]
Commercial paper outstanding	$ 0		$ 0		$ 597
Weighted average commercial paper outstanding	$ 34	$ 435	$ 207	$ 414
Weighted average interest rate of commercial paper outstanding	5.50%	4.90%	5.63%	4.18%