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Supplemental Cash Flow Information - Summary of Changes in Liabilities Arising from Financing Activities (Detail) - CAD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of reconciliation of liabilities arising from financing activities [line items]          
Debt refinancing and transaction costs $ (4,155) $ (155) $ (2,095) $ (258) $ (780)
Long-term borrowings [member]          
Disclosure of reconciliation of liabilities arising from financing activities [line items]          
Long-term debt, opening balance 331,422 389,712 389,712 430,487 444,712
Changes from financing cash flows 11,283 (24,759) (56,975) (40,081) (812)
The effect of changes in foreign exchange rates (3,793) (2,909) (406) (1,358) (14,156)
Amortization of deferred transaction costs 305 256 1,186 922 1,523
Debt refinancing and transaction costs (91) (155) (2,095) (258) (780)
Long-term debt, closing balance $ 339,126 $ 362,145 $ 331,422 $ 389,712 $ 430,487