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ACQUISITIONS - SCHEDULE OF PCD LOANS ACQUIRED (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026	Sep. 30, 2025	Jun. 30, 2025
Asset Acquisition [Line Items]
Allowance for credit losses at acquisition	$ (304,361)	$ (347,375)	$ (307,431)	$ (290,049)
Total net loans	$ 25,912,024	$ 25,595,403
PCD Portfolio Segment \| Verdant Commercial Capital, LLC
Asset Acquisition [Line Items]
Unpaid principal balance			211,002
Non-credit discount			(342)
Allowance for credit losses at acquisition			(7,795)
Total net loans			$ 202,865