DEPOSITS AND RELATED INTEREST (Narrative) (Details) $ in Thousands |
Jun. 30, 2026
USD ($)
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Dec. 31, 2025
USD ($)
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|---|---|---|
| Deposits and Related Interest [Line Items] | ||
| Uninsured deposits | $ 5,198,000 | $ 5,386,000 |
| Uninsured deposits to deposits, percent | 0.5207 | 0.5248 |
| Weighted average interest rate of deposits | 1.39% | 1.53% |
| Time deposits in denominations in excess of $250,000 | $ 1,792,000 | $ 1,177,000 |
| Deposits | 9,983,128 | 10,262,752 |
| Public Fund Collateral Investments | 1,226,000 | 1,614,000 |
| Commercial loans | 76,600 | 76,600 |
| Accrued interest on time deposits | 4,800 | 5,400 |
| Overdrafts in demand deposit accounts | 1,100 | 977 |
| Domestic - Puerto Rico | Government | ||
| Deposits and Related Interest [Line Items] | ||
| Deposits | $ 1,301,000 | $ 1,676,000 |
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- Definition Collateralized Commercial Loans No definition available.
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- Definition Deposits and Related Interest [Line Items] No definition available.
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- Definition Percentage Of Uninsured Deposits To Deposits No definition available.
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- Definition Commercial loans and securities pledged as collateral to secure PR public fund deposits. No definition available.
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- Definition Carrying value as of the balance sheet date of payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of accrued but unpaid interest on deposit liabilities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of uninsured deposit liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average interest rate calculated at point in time for domestic deposit liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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