Submission |
Feb. 24, 2026 |
|---|---|
| Submission [Line Items] | |
| Central Index Key | 0000049648 |
| Registrant Name | IDAHO POWER CO |
| Registration File Number | 333-285140-01 |
| Form Type | S-3 |
| Submission Type | 424B5 |
| Fee Exhibit Type | EX-FILING FEES |
| Offering Table N/A | |
| Offset Table N/A | N/A |
| Combined Prospectus Table N/A | N/A |
Offerings - Offering: 1 |
Feb. 24, 2026
USD ($)
shares
|
|---|---|
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(r) | true |
| Security Type | Debt |
| Security Class Title | 4.85% First Mortgage Bonds due 2036 |
| Amount Registered | shares | 350,000,000 |
| Maximum Aggregate Offering Price | $ 349,146,000.00 |
| Fee Rate | 0.01381% |
| Amount of Registration Fee | $ 48,217.06 |
| Offering Note | This "Calculation of Filing Fee Table" shall be deemed to update the "Calculation of Filing Fee Table" in the registrant's Registration Statement on Form S-3 (File No. 333-285140-01). |
Fees Summary |
Feb. 24, 2026
USD ($)
|
|---|---|
| Fees Summary [Line Items] | |
| Total Offering | $ 349,146,000.00 |
| Previously Paid Amount | 0.00 |
| Total Fee Amount | 48,217.06 |
| Total Offset Amount | 0.00 |
| Net Fee | 48,217.06 |
| Narrative - Max Aggregate Offering Price | $ 349,146,000.00 |
| Final Prospectus | true |