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Revenue - Narrative (Details) - CAD ($) | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Disaggregation of Revenue [Line Items] |  |
Revenue recognized | $ 1,411,000 | $ 3,349,000
Revenue | 957,220,000 | 769,539,000
Variable consideration - unpriced contract modifications |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | 8,032,000 | 0
Variable consideration - unpriced contract modifications |  |
Disaggregation of Revenue [Line Items] |  |
Uncollected consideration | $ 9,482,000 | $ 1,487,000

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