Hedging Transactions and Derivative Instruments - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Nov. 12, 2014
Derivative [Line Items]
Unrealized net losses arising during period	$ (1,400,000)	$ (200,000)	$ (100,000)
Cash Flow Hedging | Designated as Hedging Instrument | Other, net
Derivative [Line Items]
Gain (loss) on derivatives	0	0	100,000
Cash Flow Hedging | Foreign Exchange Forward and Interest Rate Swap [Member] | Designated as Hedging Instrument
Derivative [Line Items]
Unrealized net losses arising during period	(1,400,000)	(200,000)
Cash Flow Hedging | Foreign Exchange Forward | Designated as Hedging Instrument
Derivative [Line Items]
Derivative, notional amount	46,100,000
Cash Flow Hedging | Interest Rate Swap | Designated as Hedging Instrument
Derivative [Line Items]
Derivative, notional amount				$ 100,000,000
Economic Hedge | Foreign Currency Economic Hedge | Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative, notional amount	800,000
Economic Hedge | Foreign Currency Economic Hedge | Not Designated as Hedging Instrument | Other, net
Derivative [Line Items]
Gain (loss) on derivatives	$ 800,000	$ 0	$ (100,000)