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Segmented Information - Additional Information (Detail) - CAD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statements [Line Items]              
Revenue $ 372,077 $ 204,507 $ 695,146 $ 407,712 $ 960,156 $ 1,217,052 $ 2,045,422
Accounts Receivable And Contract Assets [Member]              
Statements [Line Items]              
Revenue           $ 68,000  
Percentage of entity's revenue           12.00%  
USA And Canada Segments [Member]              
Statements [Line Items]              
Percentage of entity's revenue description         no no  
Revenue             $ 262,500
Percentage of entity's revenue             12.80%