SECURITIES REPURCHASE AGREEMENT OBLIGATIONS - Narrative (Details) - USD ($) $ in Thousands  | 
Mar. 31, 2023  | 
Mar. 31, 2022  | 
|---|---|---|
| Securities Sold under Agreements to Repurchase [Abstract] | ||
| Fair value of collateral pledged under repurchase agreements | $ 1,519,926 | $ 834,751 | 
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- Definition Fair value of the securities received as collateral against securities borrowed. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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| X | ||||||||||
- References No definition available. 
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