v3.26.3
SUPPLEMENTAL CASH FLOW INFORMATION (Non-Cash Transactions) (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Supplemental Cash Flow Information [Abstract]    
Accrued Capital Expenditures $ 59 $ 42
Asset Retirement Obligations Increase (Decrease) 10 5
Renewable Energy Credits 3 4
Operating Leases 2 0
Net Cost of Removal Increase (Decrease) $ (10) $ (16)