v3.26.1
Financial Instruments - Schedule of Financial Assets and Financial Liabilities (Details) - CAD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Cash and cash equivalents $ 383,241 $ 509,798 $ 547,386 $ 552,064
Other current financial assets 556 430    
Other long-term financial assets 18,513 18,283    
Other current financial liabilities (1,344,570) (857,637)    
Other long-term financial liabilities (9,533) (10,091)    
Indebtedness 4,020,334 3,660,787    
Amortized cost [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Trade and other receivables [1] 54,529 58,422    
Trade and other payables [1] (50,176) (57,447)    
Total (3,647,619) (3,166,597)    
Fair value through profit or loss [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Trade and other receivables [1]    
Trade and other payables [1]    
Total (1,320,155) (832,432)    
Level 1 [Member] | Amortized cost [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Cash and cash equivalents 383,241 509,798    
Other current financial assets 556 430    
Other long-term financial assets 18,513 18,283    
Level 1 [Member] | Fair value through profit or loss [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Cash and cash equivalents    
Other current financial assets    
Other long-term financial assets    
Level 2 [Member] | Amortized cost [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Other current financial liabilities   (25,205)    
Other long-term financial liabilities (9,533)      
Indebtedness [2] (4,020,334) (3,660,787)    
Level 2 [Member] | Fair value through profit or loss [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Other current financial liabilities   (832,432)    
Other long-term financial liabilities      
Indebtedness [2]    
Level 2, Level 3 [Member] | Amortized cost [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Other current financial liabilities (24,415)      
Other long-term financial liabilities   (10,091)    
Level 2, Level 3 [Member] | Fair value through profit or loss [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Other current financial liabilities (1,320,155)      
Other long-term financial liabilities      
Fair value [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Trade and other receivables [1] 54,529 58,422    
Trade and other payables [1] (50,176) (57,447)    
Total (4,469,570) (3,183,622)    
Fair value [Member] | Level 1 [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Cash and cash equivalents 383,241 509,798    
Other current financial assets 556 430    
Other long-term financial assets 18,513 18,283    
Fair value [Member] | Level 2 [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Other current financial liabilities   (857,652)    
Other long-term financial liabilities (8,935)      
Indebtedness [2] (3,521,733) (2,845,442)    
Fair value [Member] | Level 2, Level 3 [Member]        
Schedule of Financial Assets and Financial Liabilities [Line Items]        
Other current financial liabilities $ (1,345,565)      
Other long-term financial liabilities   $ (10,014)    
[1] Trade and other receivables and trade and other payables approximate fair value due to the short-term maturity of these instruments.
[2] Indebtedness excludes deferred financing costs, prepayment options, warrants and loss on prepayment.