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Long-Term Debt Guarantors - Additional Information (Details)
$ in Thousands
Dec. 31, 2022
CAD ($)
Disclosure of subsidiaries [line items]  
Borrowings $ 1,102,838
Unsecured Senior Notes [Member] | Guarantor Subsidiaries [Member]  
Disclosure of subsidiaries [line items]  
Borrowings 1,013,000
Unsecured Senior Notes Outstanding Due in 2026 [Member] | Guarantor Subsidiaries [Member]  
Disclosure of subsidiaries [line items]  
Borrowings 471,000
Unsecured Senior Notes Outstanding Due in 2029 [Member] | Guarantor Subsidiaries [Member]  
Disclosure of subsidiaries [line items]  
Borrowings $ 542,000