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Equity Method Investment, Purchase Price Agreement

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Net Income (Loss) attributable to affiliates

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Amount of gain (loss) on sale or disposal of an equity method investment.

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Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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Amount of noncash consideration received for selling an asset or business through a noncash (or part noncash) transaction.

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Amount of long-term debt classified as other.

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Investments In and Advances To Affiliates (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended			12 Months Ended
	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2024	Feb. 05, 2024	Jun. 30, 2021	Mar. 04, 2021
Minority Owned Affiliates [Member]
Investments in and Advances to Affiliates [Line Items]
Revenue	$ 460		$ 517
Operating loss	(14)		(33)
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	(108)		(103)
Net Income (Loss) attributable to affiliates	(118)		(68)
Noncash or Part Noncash Divestiture, Amount of Consideration Received	0		9
Revenue	2,926		3,085
Operating loss	441		619
Gain (Loss) on Disposition of Business	(1)		43
Income (Loss) from Equity Method Investments	(34)		(15)
Contributions and loans to equity affiliates	$ 1		$ 21
Shares Issued, Price Per Share (in dollars per share)					$ 25.73		$ 25.88
UNITED KINGDOM \| Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Investments in and Advances to Affiliates [Line Items]
Disposal Group Not Discontinued Operation Ownership Interest Sold						100.00%
Jordan (IPP1 & IPP4) \| Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Investments in and Advances to Affiliates [Line Items]
Disposal Group Not Discontinued Operation Ownership Interest Sold	26.00%		26.00%
Sale of Stock, Percentage of Ownership after Transaction	10.00%
Jordan (IPP1 & IPP4) \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Investments in and Advances to Affiliates [Line Items]
Gain (Loss) on Disposition of Business	$ 10
Proceeds from Divestiture of Businesses			$ 45
Divestiture of Business, sales price			$ 58
Uplight
Investments in and Advances to Affiliates [Line Items]
Equity Method Investment, Ownership Percentage		29.00%		29.00%
Equity Method Investment, Realized Gain (Loss) on Disposal (less than)		$ 52
Sale of Stock, Percentage of Ownership after Transaction				25.00%
Uplight \| Schneider [Member]
Investments in and Advances to Affiliates [Line Items]
Equity Method Investment, Purchase Price Agreement		$ 40
Shares, Issued		91		91
Jordan (IPP1 & IPP4)
Investments in and Advances to Affiliates [Line Items]
Equity Method Investment, Ownership Percentage			10.00%
Barry Affiliate
Investments in and Advances to Affiliates [Line Items]
Other Long-Term Debt	$ 42	$ 41		$ 41