Annual report pursuant to Section 13 and 15(d)

Revenue Recognition (Details)

v3.19.3.a.u2
Revenue Recognition (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax $ 4,108.4 $ 4,120.9
Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 2,774.6 2,649.6
Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 1,333.8 1,471.3
Parts and Accessories [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 1,594.2 1,442.0
Parts and Accessories [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 1,594.2 1,442.0
Parts and Accessories [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 0.0 0.0
Propulsion [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 1,479.3 1,551.6
Propulsion [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 1,479.3 1,551.6
Propulsion [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 0.0 0.0
Aluminum Freshwater Boats [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 556.6 619.0
Aluminum Freshwater Boats [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 0.0 0.0
Aluminum Freshwater Boats [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 556.6 619.0
Recreational Fiberglass Boats [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 438.8 485.9
Recreational Fiberglass Boats [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 0.0 0.0
Recreational Fiberglass Boats [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 438.8 485.9
Saltwater Fishing Boats [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 316.6 362.1
Saltwater Fishing Boats [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 0.0 0.0
Saltwater Fishing Boats [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 316.6 362.1
Business Acceleration [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 21.8 4.3
Business Acceleration [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 0.0 0.0
Business Acceleration [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 21.8 4.3
Marine Eliminations [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax (298.9) (344.0)
Marine Eliminations [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax (298.9) (344.0)
Marine Eliminations [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 0.0 0.0
United States [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 3,139.6 3,226.5
United States [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 2,131.1 2,106.6
United States [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 1,008.5 1,119.9
Europe [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 526.5 506.6
Europe [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 410.9 373.7
Europe [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 115.6 132.9
Asia-Pacific [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 277.8 264.5
Asia-Pacific [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 246.6 228.8
Asia-Pacific [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 31.2 35.7
Canada [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 297.6 308.0
Canada [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 142.8 150.5
Canada [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 154.8 157.5
Rest of World [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 165.8 159.3
Rest of World [Member] | Marine Engine [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax 142.1 134.0
Rest of World [Member] | Boat [Member]    
Disaggregation of Revenue [Line Items]    
Revenue from Contract with Customer, Excluding Assessed Tax $ 23.7 $ 25.3