Fair Value Measurements And Derivative Instruments (Schedule Of Realized (Gains) Losses On Derivatives Recognized In Statement Of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended	5 Months Ended	6 Months Ended	7 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015	Jun. 30, 2015	Aug. 14, 2015	Dec. 31, 2016	Dec. 31, 2014
Designated as Hedging Instrument [Member] | Derivatives Designated As Cash Flow Hedges [Member] | Foreign Currency Derivatives [Member] | Cost Of Good Sold Other Expense Income Revenue [Member]
Derivatives, Fair Value [Line Items]
Amount of (Gain)/Loss Recognized		$ (172)		$ (1,062)	$ (322)	$ (849)
Derivative, Gain (Loss) on Derivative, Tax		17		106	32	85
Designated as Hedging Instrument [Member] | Derivatives Designated As Cash Flow Hedges [Member] | Commodity Forward Derivatives [Member] | Recorded in Cost of Sales
Derivatives, Fair Value [Line Items]
Amount of (Gain)/Loss Recognized	$ 0		$ 328	1,161	0
Derivative, Gain (Loss) on Derivative, Tax	$ 0		$ (120)	(424)	0
Not Designated as Hedging Instrument [Member] | Derivatives Designated As Fair Value Hedges [Member] | Foreign Currency Derivatives [Member] | Cost Of Good Sold Other Expense Income [Member]
Derivatives, Fair Value [Line Items]
Amount of (Gain)/Loss Recognized		$ (560)		$ 1,060	$ 549	$ 1,020