Idaho Power Company Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Other Comprehensive (loss) Income, Pension and Other Postretirement Benefit Plans, Tax	$ (1,477)	$ 9,399	$ 1,150
Idaho Power Company
Other Comprehensive (loss) Income, Pension and Other Postretirement Benefit Plans, Tax	$ (1,477)	$ 9,399	$ 1,150

Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.

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