Debt Obligations, Debt Maturities (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Scheduled Maturities of Debt [Abstract]
2025	$ 1,150
2026	1,625
2027	1,575
2028	1,000
2029	1,250
Thereafter	25,607
Total	32,207	$ 29,021
Senior Notes [Member]
Scheduled Maturities of Debt [Abstract]
2025	1,150
2026	1,625
2027	1,575
2028	1,000
2029	1,250
Thereafter	23,325
Total	29,925
Junior Subordinated Notes [Member]
Scheduled Maturities of Debt [Abstract]
2025	0
2026	0
2027	0
2028	0
2029	0
Thereafter	2,282
Total	$ 2,282

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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