v3.25.2
Description of the Business and Basis of Presentation (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jan. 01, 2025
Restructuring Cost and Reserve [Line Items]      
Treasury stock, retired, cost method, amount $ 1,203.2    
Refrigerated container      
Restructuring Cost and Reserve [Line Items]      
Property, plant and equipment, useful life     13 years
Depreciation expense increase (decrease) $ 22.8    
Dry container      
Restructuring Cost and Reserve [Line Items]      
Property, plant and equipment, useful life     15 years
Customer One | Leases Billing | Customer Concentration Risk      
Restructuring Cost and Reserve [Line Items]      
Concentration risk, percentage 19.00% 20.00%  
Customer Two | Leases Billing | Customer Concentration Risk      
Restructuring Cost and Reserve [Line Items]      
Concentration risk, percentage 19.00% 19.00%  
Customer Three | Leases Billing | Customer Concentration Risk      
Restructuring Cost and Reserve [Line Items]      
Concentration risk, percentage 13.00% 13.00%