Long-Term Debt and Short-Term Borrowings - Future Maturities of Long-term Debt (Details) $ in Millions	Sep. 30, 2023 USD ($)
Maturities of long-term debt
Remainder of 2023	$ 149
2024	1,100
2025	1,866
2026	1,433
2027	846
2028	701
After 2028	8,030
Total long-term debt	$ 14,125

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

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