Short-Term Borrowings (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Short-term Debt
Short-term borrowings, Balance	$ 5,954	$ 5,395
Commercial paper, net
Short-term Debt
Short-term borrowings, Balance	$ 5,455	$ 4,896
Short-term borrowings, Avg. Rate	4.20%	0.10%
Bank borrowings and other
Short-term Debt
Short-term borrowings, Balance	$ 234	$ 213
Short-term borrowings, Avg. Rate	11.40%	4.50%
Variable denomination floating rate demand notes
Short-term Debt
Short-term borrowings, Balance	$ 265	$ 286
Short-term borrowings, Avg. Rate	3.40%	0.20%

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.

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Name:	us-gaap_ShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant