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Supplemental Cash Flow Information - Summary of Net Change in Non Cash Working Capital and Other (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
Net Change in Working Capital and Other [Line Items] |  |  |  |  |
Accounts receivable | $ (9,840) | $ 25,622 | $ 1,169 | $ 170,646 | $ 85,316
Contract assets | (31,418) | 16,256 | (16,038) | 63,670 | 27,635
Inventories | (22,872) | 7,222 | 39,564 | 57,134 | (93,179)
Work-in-progress related to finance leases | 3,792 |  | (36,169) | 0 | 0
Finance leases receivable | (34,199) | 463 | (39,084) | (63,374) | 754
Income taxes receivable | 187 | 895 | 19,986 | (17,092) | 2,431
Deferred revenue | 24,603 | (5,610) | 49,205 | (54,000) | (259,395)
Accounts payable and accrued liabilities, provisions, and income taxes payable | 27,486 | (10,995) | 55,441 | (114,811) | 20,620
Foreign currency and other | (5,995) | (535) | 8,863 | 15,057 | (19,593)
Increase Decrease In Working Capital | (48,256) | 33,318 | 82,937 | 57,230 | (235,411)
Interest paid – short- and long-term borrowings | 1,017 | 627 | 17,315 | 19,311 | 19,330
Interest paid – lease liabilities | 695 | 793 | 3,029 | 3,371 | 2,586
Total interest paid | 1,712 | 1,420 | 20,344 | 22,682 | 21,916
Interest received | 356 | 58 | 454 | 308 | 3,518
Taxes paid | 997 | 900 | 13,725 | 18,825 | 29,855
Taxes received | $ 627 | $ 148 | $ 23,137 | $ 5,566 | $ 421

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