Derivative Financial Instruments (Details) $ in Thousands		3 Months Ended
		Sep. 30, 2017 USD ($) instrument	Sep. 30, 2016 USD ($)	Jun. 30, 2017 USD ($)
Derivative [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	[1]	$ (8,250)	$ 77
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		(7,947)	(4,284)
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset		2,388		$ 2,072
Derivative Asset, Fair Value, Gross Liability		(341)		(355)
Derivative Liability, Fair Value, Gross Liability		(45,459)		(30,139)
Derivative Liability, Fair Value, Gross Asset		0		0
Derivative Liability		(45,459)		(30,139)
Interest Rate Cash Flow Hedge Asset at Fair Value		2,047		1,717
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset		1,360
Derivative Asset, Fair Value, Gross Liability		(148)
Derivative Liability, Fair Value, Gross Liability		(14,340)		(8,684)
Derivative Liability, Fair Value, Gross Asset		1,607		3,229
Derivative Liability				(5,455)
Interest Rate Swap Contracts, Assets, Fair Value Disclosure		1,212
Foreign Exchange Option [Member]
Derivative [Line Items]
Derivative Liability		(607)		(651)
Foreign Exchange Option [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability		(607)		(651)
Derivative Liability, Fair Value, Gross Asset		0		0
Derivative Liability		(607)		(651)
Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Liability		$ (668)		(483)
Derivative, Number of Ineffective Instruments Held | instrument		2
Notional Amount of Interest Rate Derivatives		$ 60,000
Notional value of contracts with future start date		240,000
Total current and future notional amount		$ 300,000
Derivative, Number of Instruments Held		8
Derivative, Underlying Basis		one-month LIBOR
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net		$ 31	0
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months		$ 510
Interest Rate Swap [Member] | Minimum [Member]
Derivative [Line Items]
Derivative, Maturity Date		Dec. 31, 2017
Interest Rate Swap [Member] | Maximum [Member]
Derivative [Line Items]
Derivative, Maturity Date		Jun. 30, 2024
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset		$ 2,388		2,072
Derivative Asset, Fair Value, Gross Liability		(341)		(355)
Derivative Liability, Fair Value, Gross Liability		(668)		(483)
Derivative Liability, Fair Value, Gross Asset		0		0
Interest Rate Cash Flow Hedge Liability at Fair Value		(668)		(483)
Interest Rate Cash Flow Hedge Asset at Fair Value		2,047		1,717
Foreign Exchange Forward [Member]
Derivative [Line Items]
Notional Amount of Foreign Currency Derivatives		$ 449,834
Derivative, Number of Instruments Held		490
Derivative, Underlying Basis		Various
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net		$ (8,281)	77
Foreign Exchange Forward [Member] | Minimum [Member]
Derivative [Line Items]
Derivative, Maturity Date		Jun. 28, 2019
Foreign Exchange Forward [Member] | Maximum [Member]
Derivative [Line Items]
Derivative, Maturity Date		Oct. 17, 2022
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset		$ 1,360
Derivative Asset, Fair Value, Gross Liability		(148)
Derivative Liability, Fair Value, Gross Liability		(13,733)		(8,033)
Derivative Liability, Fair Value, Gross Asset		1,607		3,229
Derivative, Net Liability Position, Aggregate Fair Value				(4,804)
Foreign Currency Contract, Asset, Fair Value Disclosure		1,212
Foreign Currency Contracts, Liability, Fair Value Disclosure		(12,126)
Currency Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset		1,212
Derivative Liability		(27,623)		(14,700)
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value		(12,425)
Notional Amount of Foreign Currency Derivatives		$ 120,011
Derivative, Number of Instruments Held		2
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months		$ 1,317
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		$ 3,508	(2,020)
Currency Swap [Member] | Minimum [Member]
Derivative [Line Items]
Derivative, Maturity Date		Apr. 01, 2019
Currency Swap [Member] | Maximum [Member]
Derivative [Line Items]
Derivative, Maturity Date		Jun. 30, 2019
Currency Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability		$ (12,425)		(7,640)
Derivative Liability, Fair Value, Gross Asset		0		0
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value				(7,640)
Interest Expense [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		63	251
Fair value, recurring measurements [Member] | Foreign Exchange Forward [Member]
Derivative [Line Items]
Foreign Currency Contracts, Liability, Fair Value Disclosure		(12,733)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Interest Expense [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		58	(156)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Other Income [Member] | Currency Swap [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		(3,747)	953
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		2,764	832
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Income (loss) before taxes [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		(3,689)	(1,109)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Income Taxes [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		(925)	(277)
Net Investment Hedging [Member] | Currency Swap [Member]
Derivative [Line Items]
Notional Amount of Foreign Currency Derivatives		$ 122,969
Derivative, Number of Instruments Held		2
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		$ (5,124)	(2,059)
Net Investment Hedging [Member] | Currency Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability		(16,869)		(12,120)
Derivative Liability, Fair Value, Gross Asset		0		0
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value		(16,869)		(12,120)
Net Investment Hedging [Member] | Forward Contracts [Member]
Derivative [Line Items]
Notional Amount of Foreign Currency Derivatives		$ 175,262
Derivative, Number of Instruments Held		6
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net		$ (6,394)	$ (456)
Net Investment Hedging [Member] | Forward Contracts [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability		(15,497)		(9,896)
Derivative Liability, Fair Value, Gross Asset		0		0
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value		$ (15,497)		$ (9,896)

[1] Primarily relates to both realized and unrealized (losses) gains on derivative currency forward and option contracts not designated as hedging instruments.