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Financial Instruments - Summary of Detailed Information About Hedging Instruments (Detail) - Currency risk [member] - CAD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
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January 2022 – June 2022 [member] | USD | Purchase contracts [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Notional amount |  | 16,119
January 2022 – September 2022 [member] | USD | Sales contracts [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Notional amount |  | (10,849)
June 2022 [member] | EUR | Purchase contracts [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Notional amount |  | 1,091
June 2022 [member] | EUR | Sales contracts [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Notional amount | (641) | (641)
April 2022 – February 2023 | USD | Purchase contracts [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Notional amount | 16,258 |
April 2022 – September 2022 | USD | Sales contracts [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Notional amount | (8,622) |
May 2022 – October 2022 | EUR | Purchase contracts [member] |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Notional amount | 1,279 |

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