XML 51 R40.htm IDEA: XBRL DOCUMENT v3.19.2
Acquisitions - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jul. 02, 2018
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Business Acquisition [Line Items]          
Sales   $ 1,779,315,000 $ 1,502,532,000 $ 3,275,005,000 $ 2,800,005,000
Gross profit   $ 436,448,000 $ 385,176,000 $ 788,896,000 $ 708,657,000
Senior Unsecured Notes 4.23% Due July 2028 | Senior Notes          
Business Acquisition [Line Items]          
Stated interest rate 4.23% 4.23%   4.23%  
Boat Holdings, LLC          
Business Acquisition [Line Items]          
Percentage of equity interests acquired 100.00%        
Aggregate consideration transferred $ 806,658,000        
Consideration, aggregate deferred annual payment $ 100,000,000        
Deferred annual payment term 12 years        
Sales   $ 182,425,000   $ 367,235,000  
Gross profit   40,477,000   76,641,000  
Weighted average useful life 19 years        
Transaction related costs   $ 1,421,000   $ 2,474,000  
Boat Holdings, LLC | Customer relationships | Minimum          
Business Acquisition [Line Items]          
Weighted average useful life 15 years        
Boat Holdings, LLC | Customer relationships | Maximum          
Business Acquisition [Line Items]          
Weighted average useful life 20 years