Commitments and Contingencies (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jun. 30, 2018 |
Jul. 01, 2017 |
|
| Activity Related to Product Warranty Liabilities [Roll Forward] | ||
| Balance at Beginning of Period | $ 127.2 | $ 112.6 |
| Payments Made | (36.4) | (34.1) |
| Provisions/Additions for Contracts Issued/Sold | 39.1 | 38.0 |
| Aggregate Changes for Preexisting Warranties | 7.5 | (0.3) |
| Foreign Currency Translation | (0.8) | 1.0 |
| Other | 0.3 | (1.7) |
| Balance at End of Period | 136.9 | 115.5 |
| Activity Related to Extended Product Warranty Accrual [Roll Forward] | ||
| Balance at Beginning of Period | 112.1 | 90.6 |
| Extended Warranty Contracts Sold | 30.7 | 26.0 |
| Revenue Recognized on Existing Extended Warranty Contracts | (18.7) | (14.5) |
| Foreign Currency Translation | (0.4) | 0.3 |
| Balance at End of Period | $ 123.7 | $ 102.4 |
| X | ||||||||||
- Definition Decreases to extended product warranty accrual resulting from revenue recognized on existing extended warranty contracts. No definition available.
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| X | ||||||||||
- Definition Standard Product Warranty Accrual, Other Increase (Decrease) No definition available.
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| X | ||||||||||
- Definition Amount as of the balance sheet date of the aggregate extended product warranty liability. Does not include the ending balance for the standard product warranty liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which decreases (increases) the extended product warranty accrual. Excludes standard product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of increase in the extended product warranty accrual from warranties issued. Excludes standard product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which decreases (increases) the standard product warranty accrual. Excludes extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in the standard product warranty accrual from changes in estimates attributable to preexisting product warranties. Excludes extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of increase in the standard product warranty accrual from warranties issued. Excludes extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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