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NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Allowance for Credit Losses for Loans and Finance Leases (Details) - PR And VI [Member]	12 Months Ended
	Dec. 31, 2024
Financing Receivable Allowance For Credit Losses [Line Items]
ACL forecast period	2 years
Maximum [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
ACL reversion period	3 years

X

- Definition

Forecast period considered in the determination of the allowance for credit losses in connection with the adoption of current expected credit loss standard (CECL).

+ References

No definition available.

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- Definition

Reversion period considered in the determination of the allowance credit losses (ACL) in connection with the adoption of current expected credit loss standard (CECL).

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph c
-Publisher SEC

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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