Goodwill and Intangibles Goodwill (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jul. 01, 2017 |
Jul. 02, 2016 |
|
| Goodwill [Line Items] | ||
| Goodwill, Beginning Balance | $ 413.8 | $ 298.7 |
| Acquisitions | 0.0 | 94.8 |
| Impairments | 0.0 | 0.0 |
| Adjustments | 3.8 | (0.4) |
| Goodwill, Ending Balance | 417.6 | 393.1 |
| Marine Engine [Member] | ||
| Goodwill [Line Items] | ||
| Goodwill, Beginning Balance | 25.1 | 26.2 |
| Acquisitions | 0.0 | 0.0 |
| Impairments | 0.0 | 0.0 |
| Adjustments | 0.8 | (0.1) |
| Goodwill, Ending Balance | 25.9 | 26.1 |
| Boat [Member] | ||
| Goodwill [Line Items] | ||
| Goodwill, Beginning Balance | 2.2 | 0.0 |
| Acquisitions | 0.0 | 12.2 |
| Impairments | 0.0 | 0.0 |
| Adjustments | 0.0 | 0.0 |
| Goodwill, Ending Balance | 2.2 | 12.2 |
| Fitness [Member] | ||
| Goodwill [Line Items] | ||
| Goodwill, Beginning Balance | 386.5 | 272.5 |
| Acquisitions | 0.0 | 82.6 |
| Impairments | 0.0 | 0.0 |
| Adjustments | 3.0 | (0.3) |
| Goodwill, Ending Balance | $ 389.5 | $ 354.8 |
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of increase (decrease), classified as other, of an asset representing the future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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