Goodwill and Other Intangible Assets, Net (Schedule of Indefinite-Lived Intangible Assets and Goodwill) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($)
Goodwill [Roll Forward]
Goodwill	$ 967,326
Foreign currency translation	2,087
Goodwill	969,413
Medical Segment [Member]
Goodwill [Roll Forward]
Goodwill	950,326
Foreign currency translation	2,087
Goodwill	952,413
Non-Medical Segment [Member]
Goodwill [Roll Forward]
Goodwill	17,000
Goodwill	$ 17,000