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v3.25.3

Net finance costs (Details) - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Analysis of income and expense [abstract] |  |
Interest on long-term debt | $ 80,907 | $ 48,002
Interest on lease liabilities | 30,461 | 29,234
Net interest on net defined benefit obligations or assets | 7,653 | 7,563
Other finance costs | 9,556 | 6,135
Finance costs | 128,577 | 90,934
Finance income | (44,885) | (63,045)
Net finance costs | $ 83,692 | $ 27,889

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