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OTHER INCOME AND EXPENSE | 12 Months Ended
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Dec. 31, 2025
OTHER INCOME AND EXPENSE [Abstract] |
Other Income and Other Expense Disclosure | OTHER INCOME AND EXPENSE The following table presents the components of IDACORP’s other income, net and Idaho Power's other income, net (in thousands of dollars):
IDACORP |  | 2025 |  | 2024 |  | 2023
Interest and dividend income, net |  | $ | 23,872 |  |  | $ | 22,577 |  |  | $ | 15,266 |
Carrying charges on regulatory assets |  | 19,323 |  |  | 21,908 |  |  | 13,099 |
Pension and postretirement non-service costs |  | (5,986) |  |  | (8,077) |  |  | (6,513) |
Income from life insurance investments |  | 13,244 |  |  | 10,186 |  |  | 8,384 |
Other income |  | 6,769 |  |  | 8,659 |  |  | 6,286 |
Total other income, net |  | $ | 57,222 |  |  | $ | 55,253 |  |  | $ | 36,522 |
Idaho Power |  |  |  |  |  |
Interest and dividend income, net |  | $ | 16,014 |  |  | $ | 16,731 |  |  | $ | 13,410 |
Carrying charges on regulatory assets |  | 19,323 |  |  | 21,908 |  |  | 13,099 |
Pension and postretirement non-service costs |  | (5,986) |  |  | (8,077) |  |  | (6,513) |
Income from life insurance investments |  | 13,244 |  |  | 10,186 |  |  | 8,384 |
Other income |  | 6,953 |  |  | 8,962 |  |  | 6,333 |
Total other income, net |  | $ | 49,548 |  |  | $ | 49,710 |  |  | $ | 34,713 |

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- Definition OTHER INCOME AND EXPENSE [Abstract] + References No definition available. + Details
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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 720 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/720/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 610 -Publisher FASB -URI https://asc.fasb.org/610/tableOfContent + Details
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