SCHEDULE I - CONDENSED FINANCIAL INFORMATION OF PARENT COMPANY - FINANCING ACTIVITIES - SCHEDULE OF SHORT-TERM DEBT (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Short-Term Debt [Line Items]
Commercial Paper	$ 605	$ 1,618
Total Short-term Debt	$ 1,508	$ 2,524
Commercial Paper
Short-Term Debt [Line Items]
Weighted-Average Interest Rate	3.92%	4.70%
Parent Company
Short-Term Debt [Line Items]
Commercial Paper	$ 605	$ 1,618
Total Short-term Debt	$ 605	$ 1,618
Parent Company | Commercial Paper
Short-Term Debt [Line Items]
Weighted-Average Interest Rate	3.92%	4.70%