Acquisitions (Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Thousands	1 Months Ended
	Jun. 12, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Goodwill		$ 2,274,426	$ 2,293,365	$ 1,604,352
IVC group and KAI group
Business Acquisition [Line Items]
Fair value of assets, net of cash acquired	$ 1,382,356
Noncontrolling interests in assets acquired	(24,160)
Assumed indebtedness	(17,146)
Consideration transferred	1,341,050
Working capital	140,606
Property, plant and equipment	363,570
Goodwill	740,140
Other long-term assets	50,236
Long-term debt, including current portion	(17,146)
Other long-term liabilities	(57,832)
Deferred tax liabilities	(127,253)
Noncontrolling interest	(24,160)
Consideration transferred	1,341,050
IVC group and KAI group | Customer relationships
Business Acquisition [Line Items]
Customer relationships	224,326
IVC group and KAI group | Customer relationships
Business Acquisition [Line Items]
Tradenames	$ 48,563