Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Statement of Comprehensive Income [Abstract]
Net income	$ 160,432	$ 124,609	$ 331,359	$ 280,396
Other Comprehensive Income:
Unfunded pension liability adjustment, net of tax of $74, $57, $222, and $302 respectively	222	171	665	282
Total Comprehensive Income	160,654	124,780	332,024	280,678
Comprehensive income attributable to noncontrolling interests	(219)	(172)	(588)	(531)
Comprehensive Income Attributable to IDACORP, Inc.	$ 160,435	$ 124,608	$ 331,436	$ 280,147

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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+ Details