Debt Maturities of Long-term Debt (Details 2) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Maturities of Long-term Debt [Abstract]
2023	$ 1,072
2024	67
2025	1,521
2026	530
2027	753
Thereafter	9,006
Total principal payments	12,949
Unamortized premium on long-term debt, net of discount	(13)
Debt issuance costs	(59)	$ (65)
Total long-term debt	$ 12,877

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt discount (premium).

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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