Debt - Schedule of Commercial Paper Outstanding (Details) - Commercial paper outstanding - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Debt Instrument [Line Items]
Commercial paper outstanding	$ 399		$ 399		$ 0
Weighted average commercial paper outstanding	$ 347	$ 56	$ 467	$ 157
Weighted average interest rate of commercial paper outstanding	4.02%	5.51%	4.23%	5.62%