Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Goodwill [Roll Forward]
Balance at beginning of period		$ 1,289.5
Foreign currency translation and other		(6.2)
Balance at end of period		1,283.3
Goodwill impairment charges		0.0	$ 0.0
Amortized intangible assets [Abstract]
Accumulated amortization		(714.7)		$ (686.1)
Unamortized intangible assets [Abstract]
Total other intangible assets		2,050.0		2,054.5
Amortization of Intangible Assets [Abstract]
Amortization of intangible assets		31.4	$ 30.9
Future Amortization of Intangible Assets [Abstract]
2020		122.9
2021		122.9
2022		122.9
2023		122.9
2024		122.9
Industrials [Member]
Goodwill [Roll Forward]
Balance at beginning of period		632.7
Foreign currency translation and other	[1]	(2.2)
Balance at end of period		630.5
Correction of purchase accounting allocation		0.5
Energy [Member]
Goodwill [Roll Forward]
Balance at beginning of period		453.6
Foreign currency translation and other		(3.8)
Balance at end of period		449.8
Accumulated goodwill impairment losses		563.9
Medical [Member]
Goodwill [Roll Forward]
Balance at beginning of period		203.2
Foreign currency translation and other		(0.2)
Balance at end of period		203.0
Trademarks [Member]
Unamortized intangible assets [Abstract]
Gross carrying amount		612.5		611.3
Customer Lists and Relationships [Member]
Amortized intangible assets [Abstract]
Gross carrying amount		1,241.1		1,245.5
Accumulated amortization		(593.2)		(567.8)
Technology [Member]
Amortized intangible assets [Abstract]
Gross carrying amount		21.2		21.7
Accumulated amortization		(5.0)		(4.8)
Trademarks [Member]
Amortized intangible assets [Abstract]
Gross carrying amount		44.6		44.9
Accumulated amortization		(13.7)		(13.0)
Backlog [Member]
Amortized intangible assets [Abstract]
Gross carrying amount		68.6		68.8
Accumulated amortization		(68.6)		(68.6)
Other [Member]
Amortized intangible assets [Abstract]
Gross carrying amount		62.0		62.3
Accumulated amortization		$ (34.2)		$ (31.9)

[1] During the three month period ended March 31, 2019, the Company recorded an increase in goodwill of $0.5 million as a result of measurement period adjustments in the Industrial segment.