Derivatives - Narrative (Details) € in Thousands, ¥ in Thousands, £ in Thousands, MXN in Thousands, HKD in Thousands, CAD in Thousands, BRL in Thousands, AUD in Thousands	Dec. 19, 2012 USD ($)	Jun. 30, 2016 MXN	Jun. 30, 2016 CNY (¥)	Jun. 30, 2016 CAD	Jun. 30, 2016 GBP (£)	Jun. 30, 2016 EUR (€)	Jun. 30, 2016 BRL	Jun. 30, 2016 USD ($)	Jun. 30, 2016 HKD	Jun. 30, 2016 AUD	Dec. 31, 2015 USD ($)	Oct. 23, 2015 CNY (¥)
Derivative [Line Items]
Cumulative changes in net gain (loss) from cash flow hedges, tax expense (benefit)								$ (342,000)			$ 1,000
Interest Rate Cash Flow Hedge Liability at Fair Value								(879,000)
Interest rate swap											2,000
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value								$ 231,000			$ 278,000
Interest rate swap
Derivative [Line Items]
Notional amount of derivative	$ 150,000,000
Derivative, Fixed Interest Rate	0.9825%
Derivative, Quarterly Reduction of Notional Amount	50.00%
Foreign currency forward contracts
Derivative [Line Items]
Notional amount of derivative		MXN 30,000	¥ 56,250	CAD 1,900	£ 592	€ 835	BRL 3,600		HKD 11,000	AUD 1,900		¥ 46,300