Financial Instruments and Risk Management - Schedule of Asset and Liability (Details) - CAD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Schedule of Assets and Liability [Abstract] | ||
| Gross amount | $ (81,072) | $ 13,456 |
| Amount offset | 666 | (2,440) |
| Risk management contracts – (liability) asset | $ (80,406) | $ 11,016 |