Acquisitions (Details) $ in Thousands, € in Millions	3 Months Ended			6 Months Ended
	Sep. 30, 2015 EUR (€)	Sep. 30, 2015 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)
Business Acquisition [Line Items]
Cash paid for acquisition, net of cash received				$ 0	$ 188,835
Goodwill				$ 940,544		$ 941,389
Lucas Meyer [Member]
Business Acquisition [Line Items]
Percentage of interests acquired		100.00%
Total consideration for acquisition	€ 284.0	$ 312,100
Cash Acquired from Acquisition		4,800
Cash paid for acquisition, net of cash received	282.1	309,900
Liability recorded for acquisition consideration	€ 2.0	2,200
Purchase price over carrying value of net assets		290,100
Intangible assets acquired		156,400
Goodwill		179,500
Deferred tax liabilities		$ 38,100
Lucas Meyer [Member] | Trade Names and Proprietary Technology [Member]
Business Acquisition [Line Items]
Acquired intangible assets useful life	28 years	28 years
Lucas Meyer [Member] | Customer relationships
Business Acquisition [Line Items]
Acquired intangible assets useful life	23 years	23 years
Lucas Meyer [Member] | Patents [Member]
Business Acquisition [Line Items]
Acquired intangible assets useful life	11 years	11 years
Lucas Meyer [Member] | Non-solicitation Agreements [Member]
Business Acquisition [Line Items]
Acquired intangible assets useful life	3 years	3 years
Henry H Ottens Manufacturing Co [Member]
Business Acquisition [Line Items]
Percentage of interests acquired			100.00%		100.00%
Cash Acquired from Acquisition			$ 10,400
Cash paid for acquisition, net of cash received			$ 198,900