INCOME TAXES: Supplemental Disclosures (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Income Tax Expense [Line Items] | ||
| Cash (refunded) paid for income taxes | $ (6,214) | $ 0 |
| Idaho Power Company | ||
| Income Tax Expense [Line Items] | ||
| Cash paid to IDACORP related to income taxes | $ 0 | $ 0 |
| X | ||||||||||
- Definition Income Tax Expense [Line Items] No definition available.
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| X | ||||||||||
- Definition Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of income tax refund received from tax jurisdiction. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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