Revenue Disaggregation of Revenue (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Jan. 01, 2018	Dec. 31, 2017
Disaggregation of Revenue [Line Items]
Unbilled Receivables, Current	$ (127,500,000)		$ (127,500,000)		$ (100,500,000)	$ 0
Increase (Decrease) in Cost in Excess of Billing on Uncompleted Contract			159,000,000.0
Contract with Customer, Asset, Reclassified to Receivable			132,000,000.0
Sales Revenue, Goods, Net	906,300,000	$ 750,600,000	1,789,400,000	$ 1,454,400,000
Revenue, Remaining Performance Obligation	174,000,000		174,000,000
U.S. Government [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net			0.07
Sales Channel, Directly to Consumer [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net			0.57
Sales Channel, Through Intermediary [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net			0.43
Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net			0.09
UNITED STATES
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	451,700,000	411,900,000	887,700,000	802,600,000
Canada Mexico and South America [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	95,900,000	79,500,000	197,800,000	157,700,000
EMEA [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	192,700,000	131,400,000	383,600,000	255,600,000
Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	166,000,000.0	127,800,000	320,300,000	238,500,000
Mobile Industries [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	489,100,000	408,400,000	977,600,000	791,400,000
Mobile Industries [Member] | UNITED STATES
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	261,700,000	246,900,000	519,100,000	475,600,000
Mobile Industries [Member] | Canada Mexico and South America [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	53,500,000	41,900,000	108,700,000	85,200,000
Mobile Industries [Member] | EMEA [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	100,300,000	66,500,000	203,200,000	129,600,000
Mobile Industries [Member] | Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	73,600,000	53,100,000	146,600,000	101,000,000.0
Process Industries [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	417,200,000	342,200,000	811,800,000	663,000,000.0
Process Industries [Member] | UNITED STATES
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	190,000,000.0	165,000,000.0	368,600,000	327,000,000.0
Process Industries [Member] | Canada Mexico and South America [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	42,400,000	37,600,000	89,100,000	72,500,000
Process Industries [Member] | EMEA [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	92,400,000	64,900,000	180,400,000	126,000,000.0
Process Industries [Member] | Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net	$ 92,400,000	$ 74,700,000	173,700,000	$ 137,500,000
Service Revenue [Member]
Disaggregation of Revenue [Line Items]
Sales Revenue, Goods, Net			$ 0.05