DERIVATIVES - Schedule of Fair Values and Notional Amounts (Details) - USD ($)	Dec. 31, 2023	Jun. 30, 2023
Derivative [Line Items]
Derivative instruments in hedges, at fair value, net	$ 0	$ 0
Interest Rate Contracts
Derivative [Line Items]
Derivative Assets — Fair Value	96,084,000	919,000
Derivative Liabilities — Fair Value	92,144,000	691,000
Derivative Assets — Notional	1,316,516,000	231,709,000
Derivative Liabilities — Notional	$ 1,319,604,000	$ 204,522,000