Derivative Financial Instruments and Hedging Activities - Schedule of Derivative Instruments in Statement of Financial Position (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Derivatives, Fair Value [Line Items]
Derivative Asset	$ 5,641	$ 688
Derivative Liability	(21,546)	(9,377)
Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	5,233	431
Other assets
Derivatives, Fair Value [Line Items]
Derivative Asset	408	257
Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	(2,866)	(1,934)
Other non-current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	(18,680)	(7,443)
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency exchange contracts | Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	43	132
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency exchange contracts | Other assets
Derivatives, Fair Value [Line Items]
Derivative Asset	0	59
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency exchange contracts | Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	(1,449)	(272)
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency exchange contracts | Other non-current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	(219)	0
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency option contracts | Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	560	299
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency option contracts | Other assets
Derivatives, Fair Value [Line Items]
Derivative Asset	408	198
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency option contracts | Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	(1,393)	(1,439)
Designated as Hedging Instrument | Cash Flow Hedging | Foreign currency option contracts | Other non-current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	(217)	(196)
Designated as Hedging Instrument | Cash Flow Hedging | Interest rate swaps | Other non-current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	(10,197)	0
Designated as Hedging Instrument | Net Investment Hedging | Foreign currency exchange contracts | Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	0	(223)
Designated as Hedging Instrument | Net Investment Hedging | Foreign currency option contracts | Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	4,630	0
Designated as Hedging Instrument | Net Investment Hedging | Foreign currency option contracts | Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	(24)	0
Not Designated as Hedging Instrument | Interest rate swaps | Other non-current liabilities
Derivatives, Fair Value [Line Items]
Derivative Liability	$ (8,047)	$ (7,247)