v3.25.2
Allowance for Credit Losses (Detail) - USD ($)
$ in Millions
 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Financing Receivable, Allowance for Credit Losses [Line Items]    
Provision for losses $ 47.5 $ 27.8
Dealer | Wholesale    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Beginning Balance 3.0  
Ending Balance 3.1  
Other    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Beginning Balance 3.0  
Ending Balance 2.5  
Financial Services    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Beginning Balance 145.2 133.0
Provision for losses 47.5 27.8
Charge-offs (50.3) (24.8)
Recoveries 4.4 5.5
Currency translation and other 7.4 (4.3)
Ending Balance 154.2 137.2
Financial Services | Dealer | Wholesale    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Beginning Balance 3.0 2.7
Provision for losses (0.1) 0.3
Currency translation and other 0.2 (0.1)
Ending Balance 3.1 2.9
Financial Services | Dealer | Retail    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Beginning Balance 1.5 1.9
Provision for losses 0.1 (0.4)
Ending Balance 1.6 1.5
Financial Services | Customer Retail    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Beginning Balance 137.7 125.1
Provision for losses 47.6 28.4
Charge-offs (49.9) (24.3)
Recoveries 4.2 4.5
Currency translation and other 7.4 (4.0)
Ending Balance 147.0 129.7
Financial Services | Other    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Beginning Balance [1] 3.0 3.3
Provision for losses [1] (0.1) (0.5)
Charge-offs [1] (0.4) (0.5)
Recoveries [1] 0.2 1.0
Currency translation and other [1] (0.2) (0.2)
Ending Balance [1] $ 2.5 $ 3.1
[1] Operating leases and other trade receivables.