v3.26.1
Acquisitions - Fair Value of Assets Acquired and Liabilities Assumed (Details) - USD ($)
$ in Millions
 3 Months Ended
Jan. 16, 2026
Nov. 25, 2025
Feb. 12, 2025
Mar. 31, 2026
Business Combination [Line Items]        
Goodwill       $ 8.0
Finite-lived intangible asset, useful life       13 years
Hog        
Business Combination [Line Items]        
Purchase price, inclusive of preliminary closing adjustments     $ 82.5  
Estimated fair value of additional consideration     11.5  
Settlement of pre-existing contractual relationship     0.9  
Total consideration     94.9  
Accounts receivable     6.7  
Inventories     9.7  
Prepaid expenses and other current assets     1.0  
Properties and equipment     18.1  
Customer relationships     23.7  
Trade names     12.4  
Other intangible assets     3.0  
Accounts payable     (3.8)  
Accrued liabilities     (1.3)  
Customer deposits     (5.4)  
Net assets acquired     64.1  
Goodwill     30.8  
Escrow Deposit, Related to Business Acquisition     $ 10.0  
Hog | Customer-Related Intangible Assets        
Business Combination [Line Items]        
Finite-lived intangible asset, useful life     12 years  
New Way Trucks        
Business Combination [Line Items]        
Purchase price, inclusive of preliminary closing adjustments   $ 413.5    
Estimated fair value of additional consideration   10.7    
Total consideration   424.2    
Cash   9.4    
Accounts receivable   60.0    
Inventories   85.5    
Prepaid expenses and other current assets   0.7    
Properties and equipment   31.1    
Business Combination, Recognized Asset Acquired,Finance Lease Right-of-Use Assets   7.4    
Operating lease right-of use-assets   0.1    
Customer relationships   113.0    
Trade names   50.5    
Operating lease liabilities   (0.1)    
Accounts payable   (10.6)    
Accrued liabilities   (9.8)    
Customer deposits   (15.7)    
Business Combination Recognized Liability Assumed, Finance Lease Liabilities   (1.8)    
Net assets acquired   319.7    
Goodwill   $ 104.5    
New Way Trucks | Customer-Related Intangible Assets        
Business Combination [Line Items]        
Finite-lived intangible asset, useful life   15 years    
Mega Corp        
Business Combination [Line Items]        
Purchase price, inclusive of preliminary closing adjustments $ 45.0      
Total consideration 45.0      
Cash 0.1      
Accounts receivable 2.7      
Inventories 11.8      
Prepaid expenses and other current assets 0.3      
Properties and equipment 11.8      
Customer relationships 9.0      
Trade names 6.8      
Accounts payable (1.0)      
Accrued liabilities (0.7)      
Customer deposits (3.0)      
Net assets acquired 37.8      
Goodwill $ 7.2      
Mega Corp | Customer-Related Intangible Assets        
Business Combination [Line Items]        
Finite-lived intangible asset, useful life 10 years