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v3.24.1

Long term debt (Long-term debt) (Details) - CAD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Disclosure of detailed information about borrowings [line items] |  |
Debt | $ 1,784,174 | $ 997,000
Less current portion | (499,821) | 0
Long-term debt | 1,284,353 | 997,000
2024 [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Unsecured debentures | 499,821 |
2025 [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Term loan | 393,420 |
2026 [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Term loan | 392,977 |
2027 [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Unsecured debentures | 398,582 |
2028 [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Unsecured debentures | 0 |
Thereafter [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Unsecured debentures | 99,374 |
Series F [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Unsecured debentures | $ 99,374 | 99,355
Stated interest rates on debentures | 5.09% |
Maturity date of borrowings | November 14, 2042 |
Series G [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Unsecured debentures | $ 499,821 | 499,407
Stated interest rates on debentures | 4.19% |
Maturity date of borrowings | June 24, 2024 |
Series H [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Unsecured debentures | $ 398,582 | 398,238
Stated interest rates on debentures | 2.95% |
Maturity date of borrowings | October 21, 2027 |
Term Loan [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Term loan | $ 786,397 | $ 0

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