Derivative Financial Instruments (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2023 USD ($) instrument	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset		$ 45,585
Net unrealized gains on derivative instruments designated and qualifying as cash flow hedges	$ 9,991	2,813	$ 10,336
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	12,068	24,354	17,194
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ 3,311	58,148	(20,728)
Derivative Instrument, Gain (Loss) Reclassified from AOCI into Income, Effective Portion, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other income (expense), net
Foreign Exchange Option [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	$ 990	10,611
Derivative Liability	(3,055)
Interest Rate Swap [Member]
Derivative [Line Items]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$ (7,279)
Derivative, Number of Instruments Held | instrument	11
Notional Amount of Interest Rate Derivatives	$ 245,000
Notional value of contracts with future start date	430,000
Total current and future notional amount	675,000
Derivative Asset, Fair Value, Gross Asset	19,218	14,336
Net unrealized gains on derivative instruments designated and qualifying as cash flow hedges	11,151	25,511
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax			3,340
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	0	6,364	3,507
Interest Rate Swap [Member] | London Interbank Offered Rate LIBOR
Derivative [Line Items]
Notional Amount of Interest Rate Derivatives	475
Interest Rate Swap [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Derivative [Line Items]
Notional Amount of Interest Rate Derivatives	140
Interest Rate Swap [Member] | Secured Overnight Financing Rate Sofr Daily Index
Derivative [Line Items]
Notional Amount of Interest Rate Derivatives	$ 60
Foreign Exchange Forward [Member]
Derivative [Line Items]
Derivative, Number of Instruments Held | instrument	588
Derivative, Notional Amount	$ 658,341
Derivative, Underlying Basis	Various
Derivative Asset, Fair Value, Gross Asset	$ 2,301	20,638
Derivative Liability	(4,485)	(505)
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	3,311	51,784	(24,235)
Currency Swap [Member]
Derivative [Line Items]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	839
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value	(1,777)	(446)
Net unrealized gains on derivative instruments designated and qualifying as cash flow hedges	$ (1,160)	(22,698)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax			6,996
Currency Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Number of Instruments Held | instrument	1
Derivative, Notional Amount	$ 58,478
Forward Contracts [Member]
Derivative [Line Items]
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax			(19,052)
Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Reclassification, before Tax	0	13,622
Loans
Derivative [Line Items]
Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), Reclassification, before Tax	(8,384)	49,225	7,518
Loans | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount	319,513
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Derivative [Line Items]
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	7,118	29,010	6,247
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(4,851)	9,998	6,967
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Currency Swap [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	903	18,286	(10,950)
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	$ 2,873	$ (26,197)	$ 4,089
Derivative Instrument, Gain (Loss) Reclassified from AOCI into Income, Effective Portion, Statement of Income or Comprehensive Income [Extensible Enumeration]
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ 1,075	$ (2,087)	$ (106)
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	19,341	14,336
Derivative Asset, Fair Value, Gross Liability	123	0
Interest Rate Cash Flow Hedge Asset at Fair Value	19,218	14,336
Derivative Liability, Fair Value, Gross Liability	(1,777)	(446)
Derivative Liability, Fair Value, Gross Asset	0	0
Derivative Liability	(1,777)	(446)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	1,607	65,660	$ (1,198)
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	19,341	14,336
Derivative Asset, Fair Value, Gross Liability	123	0
Interest Rate Cash Flow Hedge Asset at Fair Value	19,218	14,336
Derivative Liability, Fair Value, Gross Liability	0	0
Derivative Liability, Fair Value, Gross Asset	0	0
Interest Rate Cash Flow Hedge Liability at Fair Value	0	0
Designated as Hedging Instrument [Member] | Currency Swap [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	0
Derivative Asset, Fair Value, Gross Liability	0	0
Derivative Liability, Fair Value, Gross Liability	(1,777)	(446)
Derivative Liability, Fair Value, Gross Asset	0	0
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	3,863	35,052
Derivative Asset, Fair Value, Gross Liability	572	3,803
Derivative Asset	3,291	31,249
Derivative Liability, Fair Value, Gross Liability	9,129	514
Derivative Liability, Fair Value, Gross Asset	1,589	0
Derivative Liability	(7,540)	(514)
Not Designated as Hedging Instrument [Member] | Foreign Exchange Option [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	990	10,612
Derivative Asset, Fair Value, Gross Liability	0	1
Foreign Currency Contract, Asset, Fair Value Disclosure	990	10,611
Derivative Liability, Fair Value, Gross Liability	3,055	9
Derivative Liability, Fair Value, Gross Asset	0	0
Foreign Currency Contracts, Liability, Fair Value Disclosure	(3,055)	(9)
Not Designated as Hedging Instrument [Member] | Forward Contracts [Member]
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	2,873	24,440
Derivative Asset, Fair Value, Gross Liability	572	3,802
Foreign Currency Contract, Asset, Fair Value Disclosure	2,301	20,638
Derivative Liability, Fair Value, Gross Liability	6,074	505
Derivative Liability, Fair Value, Gross Asset	1,589	0
Foreign Currency Contracts, Liability, Fair Value Disclosure	$ (4,485)	$ (505)
Minimum [Member] | Foreign Exchange Option [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jul. 13, 2023
Minimum [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jun. 30, 2024
Minimum [Member] | Foreign Exchange Forward [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jul. 13, 2023
Minimum [Member] | Currency Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jun. 19, 2024
Maximum [Member] | Foreign Exchange Option [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jun. 16, 2025
Maximum [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Apr. 30, 2028
Maximum [Member] | Foreign Exchange Forward [Member]
Derivative [Line Items]
Derivative, Maturity Date	Mar. 14, 2025
Maximum [Member] | Currency Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Jun. 19, 2024