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Income Taxes (Tables)

3 Months Ended

Mar. 31, 2026

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation

A reconciliation of the income tax benefit and effective tax rate based on the statutory U.S. federal income tax rate is as follows:

									Three Months Ended March 31,
															2026												2025
																											(millions, except for percentages)
Income tax benefit at U.S. statutory rate of 21%																											$	(21)					21.0		%				$	(73)					21.0		%
Increases (reductions) resulting from:
Taxes attributable to noncontrolling interests																											18						(17.7)						44						(12.7)
State income taxes – net of federal income tax benefit																											(1)						0.7						(8)						2.3
Clean energy tax credits																											(50)						49.8						(5)						1.4
Valuation allowance																											2						(2.0)						—						—
Other – net																											1						(0.3)						—						—
Income tax benefit and effective tax rate from continuing operations																											$	(51)					51.5		%				$	(42)					12.0		%

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- References

No definition available.

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- Definition

Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 231
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12A

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

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