v3.26.1
Investments in equity accounted investees, and other assets (Details)
$ in Thousands, $ in Millions
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
jointVenture
Jun. 30, 2026
CAD ($)
jointVenture
Jun. 30, 2025
USD ($)
Dec. 31, 2025
CAD ($)
Dec. 31, 2025
USD ($)
Schedule Of Equity Method Investments [Line Items]              
Number of joint ventures | jointVenture     2 2      
Operating lease right-of-use assets $ 131,822   $ 131,822       $ 136,117
Dayhu JV              
Schedule Of Equity Method Investments [Line Items]              
Equity method investments, ownership percent 50.00%   50.00%        
Equity investment balance, contributions made in joint venture $ 11,400   $ 11,400       10,800
Operating lease right-of-use assets 44,500   44,500       45,900
Lease liability 44,200   44,200       46,700
Lease expense 1,300 $ 1,300 2,500   $ 2,500    
Fixed rate mortgage $ 58,800   $ 58,800       61,200
Dayhu JV | Daylu JV Loan              
Schedule Of Equity Method Investments [Line Items]              
Equity method investment commitment amount       $ 29.6   $ 42.0  
Beedie JV              
Schedule Of Equity Method Investments [Line Items]              
Equity method investments, ownership percent 50.00%   50.00%        
Equity investment balance, contributions made in joint venture $ 53,800   $ 53,800       51,800
Operating lease right-of-use assets 70,500   70,500       71,500
Lease liability 72,800   72,800       75,700
Lease expense 1,800 $ 1,100 3,500   $ 1,100    
Loan receivable $ 38,400   $ 38,400       $ 39,400