Borrowings - Short-Term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Short-term debt disclosures
Short-term loans	$ 5	$ 8
Long-term debt - current maturities	6,780	4,751
Total	$ 6,785	$ 4,760
Loans Payable
Short-term debt disclosures
Weighted-average interest rates for short-term debt (as a percent)	8.60%	7.60%

Amount of long-term debt and lease obligation, classified as current.

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