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v3.20.1

Goodwill and Intangibles Goodwill (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 28, 2020 | Mar. 30, 2019 | Dec. 31, 2019
Goodwill [Roll Forward] |  |  |
Goodwill, Beginning Balance | $ 415.0 | $ 377.3 |
Goodwill, Other Increase (Decrease) | (1.0) | 4.5 |
Goodwill, Ending Balance | 414.0 | 381.8 |
Goodwill, Impaired, Accumulated Impairment Loss | 0.0 | 0.0 | $ 0.0
Propulsion [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, Beginning Balance | 14.5 | 14.6 |
Goodwill, Other Increase (Decrease) | (0.7) | 0.0 |
Goodwill, Ending Balance | 13.8 | 14.6 |
Parts and Accessories [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, Beginning Balance | 371.9 | 360.5 |
Goodwill, Other Increase (Decrease) | (0.3) | 4.5 |
Goodwill, Ending Balance | 371.6 | 365.0 |
Boat [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, Beginning Balance | 28.6 | 2.2 |
Goodwill, Other Increase (Decrease) | 0.0 | 0.0 |
Goodwill, Ending Balance | $ 28.6 | $ 2.2 |
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 |  |

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