Long-Term Debt and Short-Term Borrowings - Future Maturities of Long-term Debt (Details) $ in Millions	Mar. 31, 2023 USD ($)
Maturities of long-term debt
Remainder of 2023	$ 800
2024	1,100
2025	1,865
2026	1,452
2027	846
2028	731
After 2028	8,054
Total long-term debt	$ 14,848

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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