Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions					12 Months Ended
	Oct. 31, 2018	May 02, 2018	Nov. 15, 2017	May 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Cash and Cash Equivalents [Abstract]
Cash collateral for standby letters of credit					$ 3.4	$ 4.4
Goodwill and Indefinite-Lived Intangible Assets [Abstract]
Fair value percentage of reporting units using income approach					75.00%
Fair value percentage of reporting units using market approach					25.00%
Warranty Reserves [Abstract]
Warranty period after time of sale					12 months
Income Taxes [Abstract]
U.S. federal corporate rate					21.00%	35.00%	35.00%
Change in tax rate, income tax benefit, provisional						$ 95.3
Change in tax rate, income tax benefit					$ 96.5
Change in tax rate, deferred income tax benefit, provisional						89.6
Change in tax rate, deferred income tax benefit					74.5
Decrease in tax rate, income tax benefit					(15.1)
Benefit relating to the reduction of the ASC 740-30 liability, provisional						69.0
Benefit relating to the reduction of the ASC 740-30 liability					72.5
Adjustment, provisional transition tax obligation					3.5
Provisional one-time transition tax						63.3
Provisional one-time transition tax					50.5
Adjustment, provisional one-time transition tax					12.8
Impact of income tax rate change					$ 1.2
Impact of income tax rate change, percentage					(0.30%)
Income tax expense under the Tax Act					$ 11.9
Research and Development [Abstract]
Research and development expense					$ 24.0	$ 26.0	$ 22.0
Common Stock [Member]
Stock Issued or Granted During Period [Abstract]
Stock sold in initial public offering (in shares)				47,495,000	0	47,500,000	0
Buildings [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives					10 years
Buildings [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives					30 years
Machinery and Equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives					7 years
Machinery and Equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives					10 years
Office Furniture and Equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives					3 years
Office Furniture and Equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives					10 years
Tooling, Dies, Patterns, Etc. [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives					3 years
Tooling, Dies, Patterns, Etc. [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives					5 years
Kohlberg Kravis Roberts & Co. L.P [Member] | Common Stock [Member]
Stock Issued or Granted During Period [Abstract]
Stock sold in initial public offering (in shares)	20,000,000	30,533,478	25,300,000
Number of shares owned by non-controlling owners (in shares)					70,671,135
Ownership percentage by non-controlling owners					36.00%
Customer Lists and Relationships [Member] | Minimum [Member]
Long-Lived Assets Including Intangible Assets With Finite Useful Lives [Abstract]
Estimated useful lives					11 years
Customer Lists and Relationships [Member] | Maximum [Member]
Long-Lived Assets Including Intangible Assets With Finite Useful Lives [Abstract]
Estimated useful lives					13 years
Acquired Technology [Member] | Minimum [Member]
Long-Lived Assets Including Intangible Assets With Finite Useful Lives [Abstract]
Estimated useful lives					12 years
Acquired Technology [Member] | Maximum [Member]
Long-Lived Assets Including Intangible Assets With Finite Useful Lives [Abstract]
Estimated useful lives					25 years
Trademarks [Member] | Minimum [Member]
Long-Lived Assets Including Intangible Assets With Finite Useful Lives [Abstract]
Estimated useful lives					10 years
Trademarks [Member] | Maximum [Member]
Long-Lived Assets Including Intangible Assets With Finite Useful Lives [Abstract]
Estimated useful lives					20 years
Other Intangibles [Member] | Minimum [Member]
Long-Lived Assets Including Intangible Assets With Finite Useful Lives [Abstract]
Estimated useful lives					1 year
Other Intangibles [Member] | Maximum [Member]
Long-Lived Assets Including Intangible Assets With Finite Useful Lives [Abstract]
Estimated useful lives					5 years