Debt - Schedule of Debt Repayment (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
2024	$ 1,964
2025	4,100
2026	0
2027	2,000
2028	1,600
Thereafter	13,250
Principal amounts repayable	22,914
Debt issuance costs	(202)
Debt Instrument, Unamortized Discount	(89)
Total debt	22,613	$ 18,122
Commercial Paper
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount	(10)
Total debt	$ 1,954	$ 0

Long-Term Debt, Excluding Fair Value Adjustment And Unamortized Discount

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