XML 142 R114.htm IDEA: XBRL DOCUMENT v3.22.0.1
Long-Term Debt Guarantors - Additional Information (Details) - Dec. 31, 2021
$ in Thousands, $ in Millions
CAD ($)
USD ($)
Disclosure of subsidiaries [line items]    
Borrowings $ 1,126,113  
Unsecured Senior Notes [Member]    
Disclosure of subsidiaries [line items]    
Borrowings   $ 400
Unsecured Senior Notes [Member] | Guarantor Subsidiaries [Member]    
Disclosure of subsidiaries [line items]    
Borrowings 946,000  
Unsecured Senior Notes Outstanding Due in 2026 [Member] | Guarantor Subsidiaries [Member]    
Disclosure of subsidiaries [line items]    
Borrowings 440,000  
Unsecured Senior Notes Outstanding Due in 2026 [Member] | Guarantor Subsidiaries [Member]    
Disclosure of subsidiaries [line items]    
Borrowings $ 506,000