Debt - Schedule of Commercial Paper Outstanding (Details) - Commercial paper outstanding - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Debt Instrument [Line Items]
Commercial paper outstanding	$ 382		$ 382		$ 592
Weighted average commercial paper outstanding	$ 435	$ 375	$ 414	$ 473
Weighted average interest rate of commercial paper outstanding	4.90%	0.68%	4.18%	0.18%