v3.26.1
Goodwill and Intangibles Finite-Lived Intangibles (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jul. 04, 2026
Jun. 28, 2025
Jul. 04, 2026
Jun. 28, 2025
Dec. 31, 2025
Dec. 31, 2024
Intangible Asset, Finite-Lived [Line Items]            
Goodwill $ 694.4 $ 986.1 $ 694.4 $ 986.1 $ 681.2 $ 966.1
Acquisitions     18.6      
Goodwill, Other Increase (Decrease)     (5.4) 20.0    
Gross Amount 1,520.9 1,517.9 1,520.9 1,517.9 1,508.7  
Accumulated Amortization (692.0) (618.5) (692.0) (618.5) (653.9)  
Amortization Expense for Intangibles 19.3 20.1 38.8 39.3    
Trade Names [Member]            
Intangible Asset, Finite-Lived [Line Items]            
Gross Amount 295.8 305.7 295.8 305.7 295.2  
Accumulated Amortization 0.0 0.0 0.0 0.0 0.0  
Customer Relationships [Member]            
Intangible Asset, Finite-Lived [Line Items]            
Gross Amount 909.7 917.3 909.7 917.3 908.1  
Accumulated Amortization (540.4) (499.0) (540.4) (499.0) (518.1)  
Other Intangible Assets [Member]            
Intangible Asset, Finite-Lived [Line Items]            
Gross Amount 147.8 127.7 147.8 127.7 138.0  
Accumulated Amortization (98.8) (78.2) (98.8) (78.2) (88.7)  
Developed Technology Rights            
Intangible Asset, Finite-Lived [Line Items]            
Gross Amount 167.6 167.2 167.6 167.2 167.4  
Accumulated Amortization (52.8) (41.3) (52.8) (41.3) (47.1)  
Propulsion [Member]            
Intangible Asset, Finite-Lived [Line Items]            
Goodwill 54.0 53.8 54.0 53.8 54.0 50.8
Acquisitions     0.0      
Goodwill, Other Increase (Decrease)     0.0 3.0    
Boat [Member]            
Intangible Asset, Finite-Lived [Line Items]            
Goodwill $ 186.3 $ 169.8 186.3 169.8 $ 170.4 $ 169.3
Acquisitions     18.6      
Goodwill, Other Increase (Decrease)     $ (2.7) $ 0.5