Debt - Schedule of Commercial Paper Outstanding (Details) - Commercial paper outstanding - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Debt Instrument [Line Items]
Commercial paper outstanding	$ 0		$ 597
Weighted average commercial paper outstanding	$ 381	$ 393
Weighted average interest rate of commercial paper outstanding	5.65%	3.38%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details