v3.26.1
Finance and Other Receivables - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Finance receivable modified with customers financial difficulty     $ 323.5 $ 141.6  
Repossessed inventory $ 106.9   106.9   $ 93.9
Proceeds from the sales of repossessed assets     $ 49.5 $ 75.0  
ASU 2022-02          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing receivable modifications weighted average term extension 7 months 7 months 9 months 7 months  
Financial Services          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Months contractual terms extended     6 months   4 months
Financial Services | Loans and Leases | Minimum          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Contractual terms of retails loans and finance leases     3 years    
Financial Services | Loans and Leases | Maximum          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Contractual terms of retails loans and finance leases     5 years    
Financial Services | Financing Receivable | Maximum | Revenue Benchmark | Customer Concentration Risk          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Percentage of portfolio assets     5.00%    
Customer Retail | Fleet | Greater than 60 days past due          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Finance receivable modified, increase from modification     $ 42.3    
Customer Retail | Fleet | 31 - 60 days past due          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Finance receivable modified, increase from modification     11.5    
Dealer | Wholesale | Watch          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Increase in financing receivable, revolving     $ 66.1   $ 8.1