Derivative Financial Instruments (Details) $ in Thousands	12 Months Ended
Jun. 30, 2020 USD ($) instrument	Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)
Derivative [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 3,143	$ (3,246)	$ (5,864)
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	20,564	23,494	(2,687)
Payments for (Proceeds from) Hedge, Investing Activities	(29,791)	12,016	0
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	(3,330)	(2,126)	6,555
Foreign Exchange Option [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	1,429	4,765
Derivative Liability	(38)	(42)
Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset		144
Derivative Liability	(39,520)	12,895
Notional Amount of Interest Rate Derivatives	500,000
Notional value of contracts with future start date	50,000
Total current and future notional amount	$ 550,000
Derivative, Number of Instruments Held \| instrument	10
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ (318)	(721)	255
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	10,364
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	$ (28,259)	(20,400)	8,545
Foreign Exchange Forward [Member]
Derivative [Line Items]
Derivative, Number of Instruments Held \| instrument	574
Derivative, Notional Amount	$ 587,993
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ 20,882	24,215	(2,942)
Derivative, Underlying Basis	Various
Currency Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	$ 7,949	15,268
Derivative Liability	(8,519)
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value	$ (4,746)
Derivative, Number of Instruments Held \| instrument	2
Proceeds from Other Operating Activities	$ 9,177
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	2,994
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	3,689	(3,009)	2,976
Fair value, recurring measurements [Member] \| Foreign Exchange Forward [Member]
Derivative [Line Items]
Foreign Currency Contracts, Liability, Fair Value Disclosure	(10,087)
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	3,041	144	70
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	4,583	5,098	(1,379)
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	(5,774)	(3,932)	960
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	(7,624)	(5,242)	1,309
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	(1,850)	(1,310)	349
Cash Flow Hedging [Member] \| Currency Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	120,874
Net Investment Hedging [Member] \| Currency Swap [Member]
Derivative [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	$ 0	6,557	(1,476)
Net Investment Hedging [Member] \| Forward Contracts [Member]
Derivative [Line Items]
Derivative, Number of Instruments Held \| instrument	5
Derivative, Notional Amount	$ 149,604
Proceeds from (payments for) settlement of derivatives designated as hedging instruments	2,059
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	21,240	14,726	$ (3,490)
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	4,462	4,658
Derivative Asset, Fair Value, Gross Liability	0	0
Derivative Liability, Fair Value, Gross Liability	(42,736)	(16,207)
Derivative Liability, Fair Value, Gross Asset	0	0
Derivative Liability	(42,736)	(16,207)
Interest Rate Cash Flow Hedge Asset at Fair Value	4,462	4,658
Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	144
Derivative Asset, Fair Value, Gross Liability	0	0
Derivative Liability, Fair Value, Gross Liability	(31,161)	(12,895)
Derivative Liability, Fair Value, Gross Asset	0	0
Interest Rate Cash Flow Hedge Liability at Fair Value	(31,161)	(12,895)
Interest Rate Cash Flow Hedge Asset at Fair Value	0	144
Designated as Hedging Instrument [Member] \| Currency Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	4,462
Derivative Liability, Fair Value, Gross Liability	(4,746)	(915)
Derivative Liability, Fair Value, Gross Asset	0	0
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value		(915)
Designated as Hedging Instrument [Member] \| Net Investment Hedging [Member] \| Forward Contracts [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	4,514
Derivative Asset, Fair Value, Gross Liability	0	0
Derivative Liability, Fair Value, Gross Liability	(6,829)	(2,397)
Derivative Liability, Fair Value, Gross Asset	0	0
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value	(6,829)	(2,397)
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	11,401	16,658
Derivative Asset, Fair Value, Gross Liability	(2,023)	1,139
Derivative Liability, Fair Value, Gross Liability	(10,533)	(169)
Derivative Liability, Fair Value, Gross Asset	446	38
Derivative Liability		(131)
Derivative Asset	9,378	15,519
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Option [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	1,699	4,793
Derivative Asset, Fair Value, Gross Liability	270	28
Derivative Liability, Fair Value, Gross Liability	(38)	(42)
Derivative Liability, Fair Value, Gross Asset	0	0
Derivative Liability	(38)	(42)
Foreign Currency Contract, Asset, Fair Value Disclosure	1,429	4,765
Not Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	(8,359)
Derivative Liability, Fair Value, Gross Asset	0
Interest Rate Cash Flow Hedge Liability at Fair Value	(8,359)
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Forward [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	9,702	11,865
Derivative Asset, Fair Value, Gross Liability	(1,753)	1,111
Derivative Liability, Fair Value, Gross Liability	(2,136)	(127)
Derivative Liability, Fair Value, Gross Asset	446	38
Derivative, Net Liability Position, Aggregate Fair Value		(89)
Foreign Currency Contract, Asset, Fair Value Disclosure	7,949	$ 10,754
Foreign Currency Contracts, Liability, Fair Value Disclosure	$ (1,690)
Minimum [Member] \| Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Mar. 31, 2022
Minimum [Member] \| Foreign Exchange Forward [Member]
Derivative [Line Items]
Derivative, Maturity Date	Apr. 15, 2021
Minimum [Member] \| Currency Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jun. 19, 2024
Maximum [Member] \| Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Dec. 31, 2026
Maximum [Member] \| Foreign Exchange Forward [Member]
Derivative [Line Items]
Derivative, Maturity Date	Oct. 15, 2024
Maximum [Member] \| Currency Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jun. 19, 2024
Accounting Standards Update 2017-12 [Member] \| Other Comprehensive Income (Loss) [Member]
Derivative [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 153

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