Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangibles Goodwill (Details)

v3.21.1
Goodwill and Intangibles Goodwill (Details) - USD ($)
$ in Millions
3 Months Ended
Apr. 03, 2021
Mar. 28, 2020
Dec. 31, 2020
Dec. 31, 2019
Goodwill [Roll Forward]        
Acquisitions $ 5.3      
Goodwill, Impaired, Accumulated Impairment Loss 0.0 $ 0.0 $ 0.0  
Goodwill, Other Increase (Decrease) (0.3) (1.0)    
Goodwill 422.7 414.0 417.7 $ 415.0
Propulsion [Member]        
Goodwill [Roll Forward]        
Acquisitions 0.0      
Goodwill, Other Increase (Decrease) (0.3) (0.7)    
Goodwill 15.0 13.8 15.3 14.5
Parts and Accessories [Member]        
Goodwill [Roll Forward]        
Acquisitions 0.0      
Goodwill, Other Increase (Decrease) 0.0 (0.3)    
Goodwill 372.5 371.6 372.5 371.9
Boat [Member]        
Goodwill [Roll Forward]        
Acquisitions 5.3      
Goodwill, Other Increase (Decrease) 0.0 0.0    
Goodwill $ 35.2 $ 28.6 $ 29.9 $ 28.6
Customer Relationships [Member]        
Goodwill [Roll Forward]        
Finite-Lived Intangible Asset, Weighted Average Remaining Useful Life 13 years 3 months 18 days      
Other Intangible Assets [Member]        
Goodwill [Roll Forward]        
Finite-Lived Intangible Asset, Weighted Average Remaining Useful Life 11 years 8 months 12 days