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v3.25.1

Investments in affiliates and joint ventures - Narrative (Details) - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Variable Interest Entity [Line Items] |  |
Contract assets | $ 4,135 | $ 35,027
Revenue | 1,165,787 | 964,680
Accounts receivable | 166,070 | 97,855
Equity Method Investee |  |
Variable Interest Entity [Line Items] |  |
Contract assets | 2,619 | 12,019
Revenue | 560,037 | 773,512
Accounts receivable | 73,928 | 41,157
Nuna |  |
Variable Interest Entity [Line Items] |  |
Revenue | 56,994 | 165,741
Fargo |  |
Variable Interest Entity [Line Items] |  |
Revenue | 152,784 | 117,543
Mikisew North American Limited Partnership ("MNALP") |  |
Variable Interest Entity [Line Items] |  |
Revenue | 294,522 | 395,040
Accounts receivable | 84,042 | 61,111
Variable Consideration - Unpriced Contract Modifications | Nuna |  |
Variable Interest Entity [Line Items] |  |
Contract assets | $ 8,281 | $ 8,701

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