Acquisition, Number Of Power Generating Facilities Acquired

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- Definition

Business Combination, Contract Termination Fee

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- Definition

The generation capacity of the entity's power generation facilities as of the balance sheet date, expressed in megawatts.

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- Definition

Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions - Acquisitions Narrative (Details) $ in Millions			3 Months Ended
	Apr. 10, 2025 facility MW	Mar. 12, 2025 USD ($)	Mar. 31, 2026 USD ($) GW shares
Texas Generation Portfolio
Business Acquisition [Line Items]
Acquisition consideration		$ 560
Subsequent Event
Business Acquisition [Line Items]
Number of power generating facilities acquired \| facility	6
Subsequent Event \| Texas Generation Portfolio
Business Acquisition [Line Items]
Generation capacity (in MW) \| MW	738
Subsequent Event \| Forecast \| LS Power Portfolio
Business Acquisition [Line Items]
Acquisition, shares issued (in shares) \| shares			24,250,000
Cash paid to acquire business			$ 6,400
Acquisition, liabilities assumed			3,200
Acquisition termination fee			$ 400
Subsequent Event \| Forecast \| LS Power Portfolio \| Natural Gas
Business Acquisition [Line Items]
Number of power generating facilities acquired \| GW			13
Subsequent Event \| Forecast \| LS Power Portfolio \| Commercial And industrial Virtual Power Plant Platform
Business Acquisition [Line Items]
Number of power generating facilities acquired \| GW			6