Quarterly report pursuant to Section 13 or 15(d)

Segment Data (Details)

v3.7.0.1
Segment Data (Details)
$ in Millions
 3 Months Ended
Apr. 01, 2017
USD ($)
segments
Apr. 02, 2016
USD ($)
Dec. 31, 2016
USD ($)
Segment Reporting Information [Line Items]      
Number of reportable segments (in segments) | segments 3    
Net Sales $ 1,160.3 $ 1,070.3  
Operating Earnings (Loss) 89.0 96.0  
Total Assets 3,273.9 3,122.7 $ 3,284.7
Assets Held-For-Sale, Not Part of Disposal Group 6.3 14.2 13.2
Marine Engine [Member]      
Segment Reporting Information [Line Items]      
Net Sales 631.8 595.5  
Operating Earnings (Loss) 88.5 78.3  
Total Assets 1,251.3 1,122.3 1,079.5
Boat [Member]      
Segment Reporting Information [Line Items]      
Net Sales 382.7 336.8  
Operating Earnings (Loss) 3.2 16.4  
Total Assets 444.5 398.0 425.2
Total Marine [Member]      
Segment Reporting Information [Line Items]      
Net Sales 924.7 852.0  
Operating Earnings (Loss) 91.7 94.7  
Total Assets 1,695.8 1,520.3 1,504.7
Fitness [Member]      
Segment Reporting Information [Line Items]      
Net Sales 235.6 218.3  
Operating Earnings (Loss) 18.3 20.1  
Total Assets 939.7 845.1 947.5
Pension Costs [Member]      
Segment Reporting Information [Line Items]      
Net Sales 0.0 0.0  
Operating Earnings (Loss) (2.3) (3.7)  
Corporate\Other [Member]      
Segment Reporting Information [Line Items]      
Net Sales 0.0 0.0  
Operating Earnings (Loss) (18.7) (15.1)  
Total Assets 638.4 757.3 832.5
Total      
Segment Reporting Information [Line Items]      
Net Sales 1,160.3 1,070.3  
Operating Earnings (Loss) 89.0 96.0  
Total Assets 3,273.9 3,122.7 $ 3,284.7
Marine Eliminations [Member]      
Segment Reporting Information [Line Items]      
Net Sales (89.8) (80.3)  
Operating Earnings (Loss) $ 0.0 $ 0.0