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EMPLOYEE BENEFIT PLANS - Narratives (Detail) - USD ($) | 4 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Contribution Plan, Employer Matching Contribution, Percent |  |  | 50.00% |  |
Employee contribution percent maximum to get employer matching contribution |  |  | 6.00% |  |
Total plan expense |  |  | $ 3,500,000 | $ 3,500,000 | $ 3,000,000.0
Matching Constribution Description |  |  | The matching contribution of fifty cents for every dollar of the employee’s contribution is comprised of: (i) twenty-five cents for every dollar of the employee’s contribution up to 6% of the employee’s eligible compensation to be paid to the Plan as of each bi-weekly payroll; and (ii) an additional twenty-five cents for every dollar of the employee’s contribution up to 6% of the employee’s eligible compensation to be deposited as a lump sum subsequent to the Plan Year. |  |
Additional discretionary contribution |  |  | $ 0 | $ 0 | 0
Discount rate |  |  | 5.43% | 2.77% |
Expected return on plan assets | 5.98% |  | 4.43% | 5.99% |
Pension Plan [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Fair value of plan assets | $ 105,963,000 |  | $ 77,189,000 | $ 103,487,000 | 105,963,000
Expected to contribute to plan |  |  | 0 |  |
Forecast [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Expected return on plan assets |  | 4.80% |  |  |
Puerto Rico [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Contribution Plan, Maximum Annual Contribution Per Employee, Amount |  |  | 15,000 | 15,000 | 15,000
United States and Virign Islands Operations [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Defined Contribution Plan, Maximum Annual Contribution Per Employee, Amount |  |  | $ 20,500 | $ 19,500 | $ 19,500
Santander [Member] |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Employee contribution percent maximum to get employer matching contribution |  |  | 6.00% |  |

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- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920 + Details
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