Acquisitions (Details 2) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
SteriPack [Member]
Business Acquisition [Abstract]
Business Combination, Consideration Transferred		$ 115.5
Goodwill, Acquired During Period		66.8
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets		131.3
Finite-lived Intangible Assets Acquired		23.5
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		15.8
Evadix [Member]
Business Acquisition [Abstract]
Business Combination, Consideration Transferred	$ 3.9
Goodwill, Acquired During Period	0.1
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	8.4
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities	4.5
Customer Relationships [Member] | SteriPack [Member]
Business Acquisition [Abstract]
Finite-lived Intangible Assets Acquired		$ 21.8
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		8 years
Customer Relationships [Member] | Evadix [Member]
Business Acquisition [Abstract]
Finite-lived Intangible Assets Acquired	$ 0.5
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years
Order or Production Backlog [Member] | SteriPack [Member]
Business Acquisition [Abstract]
Finite-lived Intangible Assets Acquired		$ 1.7
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		2 months