SCHEDULE I - CONDENSED FINANCIAL INFORMATION OF PARENT COMPANY - FINANCING ACTIVITIES - SCHEDULE OF LONG-TERM DEBT OUTSTANDING (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
2026	$ 3,194
2027	2,453
2028	3,468
2029	2,887
2030	1,809
After 2030	33,896
Principal Amount	47,707
Unamortized Discount, Net and Debt Issuance Costs	(385)
Total Long-term Debt Outstanding	47,322	$ 42,643
Parent Company
Debt Instrument [Line Items]
2026	50
2027	1,774
2028	930
2029	1,695
2030	400
After 2030	5,350
Principal Amount	10,199
Unamortized Discount, Net and Debt Issuance Costs	(99)
Total Long-term Debt Outstanding	$ 10,100	$ 8,406