Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Comprehensive Income [Abstract]
Net income	$ 102,869	$ 96,126	$ 170,927	$ 155,787
Other Comprehensive Income:
Unfunded pension liability adjustment, net of tax of $73, $57, $148, and $245 respectively	222	171	443	111
Total Comprehensive Income	103,091	96,297	171,370	155,898
Comprehensive income attributable to noncontrolling interests	(292)	(345)	(369)	(359)
Comprehensive Income Attributable to IDACORP, Inc.	$ 102,799	$ 95,952	$ 171,001	$ 155,539

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