Debt - Commercial Paper Program (Details) - Commercial Paper Program - USD ($)	3 Months Ended	12 Months Ended
Mar. 31, 2023	Dec. 31, 2022
Debt Instrument
Maximum outstanding amount capacity	$ 2,000,000,000	$ 2,000,000,000
Borrowings	$ 556,000,000	$ 996,000,000
Debt instrument, term (in months)	16 days	2 months
Weighted-average interest rate (as a percent)	5.53%	4.90%

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Name:	us-gaap_ShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant