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Financial Services Arrangements - Additional Information (Detail) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Investments in and Advances to Affiliates [Line Items]    
Investment in finance affiliate $ 136.7 $ 141.1
Net amount financed for dealers 1,842.2  
Debt outstanding from dealers 2,255.5  
Polaris Acceptance    
Investments in and Advances to Affiliates [Line Items]    
Other receivables $ 21.0  
Maximum | Polaris Acceptance    
Investments in and Advances to Affiliates [Line Items]    
Aggregate repurchase obligation 15.00%  
Polaris Acceptance    
Investments in and Advances to Affiliates [Line Items]    
Aggregate repurchase obligation, amount $ 219.1  
Huntington Bancshares Incorporated    
Investments in and Advances to Affiliates [Line Items]    
Aggregate repurchase obligation, amount 110.6  
Other    
Investments in and Advances to Affiliates [Line Items]    
Aggregate repurchase obligation, amount $ 43.1