REGULATORY MATTERS Net Changes in Regulatory Assets and Liabilities (Details) $ in Millions |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
| |
| Revenue Accruals and Deferrals | |
| Net Regulatory Asset (Liability) Associated with Revenue Accruals and Deferrals | $ 23 |
| Net collection of 2024 revenue deferrals and accruals, including accrued interest | (3) |
| Net revenue accruals, including accrued interest | 40 |
| Net Regulatory Asset (Liability) Associated with Revenue Accruals and Deferrals | $ 60 |