Acquisitions and Divestitures Acquisitions and Divestitures - Divestitures Narrative (Details) - USD ($) $ in Millions				9 Months Ended	12 Months Ended
	Nov. 01, 2019	Sep. 18, 2018	Aug. 30, 2018	Sep. 30, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (Loss) on Disposition of Business					$ 0.0	$ (0.8)	$ 0.0
Asset Impairment Charges					2.6	1.3	$ 0.1
BEKA [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill					25.4
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period				$ 135.0
Business Acquisition, Effective Date of Acquisition	Nov. 01, 2019
Other intangible assets					$ 55.1
Rollon Group [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill						311.5
Business Acquisition, Effective Date of Acquisition		Sep. 18, 2018
Other intangible assets						261.7
2018 Acquisitions [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Other intangible assets						372.6
ICT Business [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period						$ 15.0
ABC Bearings [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business Acquisition, Effective Date of Acquisition			Aug. 30, 2018