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v3.25.3

Commitments and Contingent Liabilities (Details) $ in Millions, $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 CAD ($) | Sep. 30, 2025 USD ($) | Dec. 31, 2024 CAD ($)
Commitments and Contingent Liabilities [Line Items] |  |  |
Customer prepayments | $ 202.5 |  | $ 243.0
Defense costs (in Dollars) |  | $ 50 |
PSP [Member] |  |  |
Commitments and Contingent Liabilities [Line Items] |  |  |
Interest and penalties | $ 112.2 |  |

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