v3.25.4
Segmented information (Narrative) (Details) - segment
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Revenues from External Customers [Line Items]      
Number of operating segments 1    
Number of reportable segments 1    
Approximate percentage of the Company's freight revenues from national accounts 86.00%    
Total freight revenues | Revenue Benchmark | Customer Concentration Risk      
Revenues from External Customers [Line Items]      
Concentration of risk 3.00% 3.00% 3.00%