Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Details)

v3.20.2
Acquisitions (Details) - USD ($)
$ in Millions
3 Months Ended
May 21, 2019
Jun. 27, 2020
Dec. 31, 2019
Jun. 29, 2019
Dec. 31, 2018
Business Acquisition [Line Items]          
Business Combination, Consideration Transferred $ 64.1        
Goodwill   $ 415.4 $ 415.0 $ 410.7 $ 377.3
Freedom Boat Club [Member]          
Business Acquisition [Line Items]          
Business Acquisition, Percentage of Voting Interests Acquired 100.00%        
Business Combination, Recognized Identifiable Intangible Assets Acquired, Other than Goodwill $ 29.2        
Goodwill 27.3        
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred   $ 0.9      
Freedom Boat Club [Member] | Trade Names [Member]          
Business Acquisition [Line Items]          
Trade Names $ 13.2        
Freedom Boat Club [Member] | Customer Relationships [Member]          
Business Acquisition [Line Items]          
Useful Life 10 years        
Customer Relationships $ 11.1        
Freedom Boat Club [Member] | Franchise Agreements [Member]          
Business Acquisition [Line Items]          
Useful Life 15 years        
Customer Relationships $ 4.9