v3.26.3
Finance Receivables - Additional Information (Details)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
USD ($)
counterparty
Sep. 30, 2025
USD ($)
counterparty
Sep. 30, 2026
USD ($)
counterparty
portfolio
Sep. 30, 2025
USD ($)
counterparty
Accounts, Notes, Loans and Financing Receivable        
Length of mean reversion process     3 years  
Number of portfolios | portfolio     2  
Minimum        
Accounts, Notes, Loans and Financing Receivable        
Length of economic forecast     1 year  
Maximum        
Accounts, Notes, Loans and Financing Receivable        
Length of economic forecast     2 years  
Harley-Davidson Financial Services        
Accounts, Notes, Loans and Financing Receivable        
Number of counterparties | counterparty   2   2
Retail        
Accounts, Notes, Loans and Financing Receivable        
Threshold period past due to be charged-off 120 days   120 days  
Reversal of accrued interest against interest income $ 0.8 $ 7.1 $ 1.7 $ 24.7
Retail | Harley-Davidson Financial Services        
Accounts, Notes, Loans and Financing Receivable        
New loan originations expected to be purchased 0.66667   0.66667  
Number of counterparties | counterparty 2   2  
Retail | Harley-Davidson Financial Services | Prime        
Accounts, Notes, Loans and Financing Receivable        
Loan servicing fees, percentage 1.00%   1.00%  
Retail | Harley-Davidson Financial Services | Sub-prime        
Accounts, Notes, Loans and Financing Receivable        
Loan servicing fees, percentage 2.50%   2.50%  
Wholesale        
Accounts, Notes, Loans and Financing Receivable        
Reversal of accrued interest against interest income $ 0.0 $ 1.8 $ 0.3 $ 1.9
Increase (decrease) In accrued interest, write-off $ 0.0