Idaho Power company Consolidated Balance Sheet (Parenthetical) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Accounts Receivable, Allowance for Credit Loss, Current | $ 4,104 | $ 3,788 |
| Allowance for Doubtful Other Receivables, Current | $ 665 | $ 637 |
| Common Stock, Shares Authorized | 120,000,000 | 120,000,000 |
| Common Stock, Shares, Issued | 55,408,000 | 54,859,000 |
| Idaho Power Company | ||
| Accounts Receivable, Allowance for Credit Loss, Current | $ 4,104 | $ 3,788 |
| Allowance for Doubtful Other Receivables, Current | $ 665 | $ 637 |
| Common Stock, Par or Stated Value Per Share | $ 2.50 | $ 2.50 |
| Common Stock, Shares Authorized | 50,000,000 | 50,000,000 |
| Common Stock, Shares, Issued | 39,151,000 | 39,151,000 |