Discontinued Operations and Divestitures Additional Information (Details) - USD ($) $ in Millions	3 Months Ended									12 Months Ended
	Dec. 31, 2015	Sep. 26, 2015	Jun. 27, 2015	Mar. 28, 2015	Dec. 31, 2014	Sep. 27, 2014	Jun. 28, 2014	Mar. 29, 2014	Dec. 31, 2013	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Proceeds from Divestiture of Businesses										$ 0.0	$ 0.3	$ 43.5
Discontinued Operation, Tax (Expense) Benefit from Provision for (Gain) Loss on Disposal						$ 12.3		$ 2.4	$ 0.3	0.0	14.7	0.3
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax								(5.6)	$ (0.8)
Discontinued Operation, Provision for Loss (Gain) on Disposal, Net of Tax	$ 1.9	$ 0.0	$ (4.8)	$ 0.0	$ 0.0	$ (380.1)	$ 0.0	$ (5.6)		(6.7)	(385.7)	(0.8)
Gain (Loss) on Disposition of Business										(3.2)	$ (0.2)	20.8
Technical Solutions [Member]
Business Acquisition [Line Items]
Proceeds from Divestiture of Businesses												30.1
Gain (Loss) on Disposition of Business												16.8
Goodwill, Written off Related to Sale of Business Unit												5.3
Flow Technologies [Member]
Business Acquisition [Line Items]
Proceeds from Divestiture of Businesses												13.4
Gain (Loss) on Disposition of Business												4.0
Goodwill, Written off Related to Sale of Business Unit												$ 5.7
Discontinued Operations, Disposed of by Sale [Member]
Business Acquisition [Line Items]
Proceeds from Divestiture of Businesses										$ 59.0