Summary of Significant Accounting Policies- Long-Lived Assets, Revenue Recognition and Other (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment
Impairment loss of property, plant and equipment	$ 17,700,000
Intangibles
Impairment losses of intangible assets, finite-lived	14,400,000
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	21,200,000		$ 14,900,000
Impairment of long-lived assets		$ 0
Revenue Recognition
Shipping and handling costs included in operating expenses	319,100,000	312,600,000	284,800,000
Share-Based Compensation
Stock-based compensation expense	$ 21,300,000	22,800,000	26,000,000
Foreign Currencies
Net gain (loss) resulting from foreign currency transactions		$ 3,100,000	$ (2,600,000)
Buildings | Minimum
Property, Plant and Equipment
Useful lives	5 years
Buildings | Maximum
Property, Plant and Equipment
Useful lives	50 years
Machinery and equipment | Minimum
Property, Plant and Equipment
Useful lives	3 years
Machinery and equipment | Maximum
Property, Plant and Equipment
Useful lives	20 years