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

X

- Definition

Amount of obligation for supplier finance program.

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