v3.25.4

Financings and Capitalization (Schedule of Supplier Finance Program) (Details) - NorthStar Clean Energy's Supplier Financing Program - NorthStar Clean Energy - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024
Supplier Finance Program, Obligation [Roll Forward] |  |
Balance of payables under suppler financing program at beginning of period | $ 22 | $ 0
Payables confirmed | 158 | 22
Payments and other adjustments | (102) | 0
Balance of payables under suppler financing program at end of period | $ 78 | $ 22

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