v3.26.1
Finance and Other Receivables (Detail) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Retail loans $ 6,206.8 $ 6,256.7    
Retail financing leases 1,801.6 1,850.2    
Dealer wholesale financing 2,330.4 2,440.8    
Dealer master notes 502.0 510.4    
Operating lease receivables and other 42.4 42.2    
Total portfolio 10,883.2 11,100.3    
Less allowance for credit losses (82.5) (83.8) $ (68.4) $ (74.4)
Finance and other receivables, net 10,800.7 11,016.5 [1]    
Loans and Leases        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Less allowance for credit losses (81.0) (82.2)    
Dealer | Wholesale        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Less allowance for credit losses (1.1) (1.1) (1.1) (1.1)
Other        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Less allowance for credit losses [2] $ (0.4) $ (0.5) $ (1.5) $ (1.5)
[1] The December 31, 2025 balance sheet has been derived from audited financial statements.
[2] Operating lease and other trade receivables.