Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 89,844	$ 68,864	$ 138,112	$ 124,888
Other Comprehensive Income:
Unfunded pension liability adjustment, net of tax of $98, $51, $197, and $102, respectively	284	147	568	293
Total Comprehensive Income	90,128	69,011	138,680	125,181
Income attributable to noncontrolling interests	(324)	(290)	(419)	(216)
Comprehensive Income Attributable to IDACORP, Inc.	$ 89,804	$ 68,721	$ 138,261	$ 124,965