SIGNIFICANT ACCOUNTING POLICIES	9 Months Ended
SIGNIFICANT ACCOUNTING POLICIES	Sep. 30, 2022
Accounting Policies [Abstract]
SIGNIFICANT ACCOUNTING POLICIES	SIGNIFICANT ACCOUNTING POLICIES Nature of Operations OFG is a publicly-owned financial holding company incorporated under the laws of the Commonwealth of Puerto Rico. OFG operates through various subsidiaries including, a commercial bank, Oriental Bank (the “Bank”), a securities broker-dealer and investment adviser, Oriental Financial Services LLC (“Oriental Financial Services”), an insurance agency, Oriental Insurance LLC (“Oriental Insurance”), a captive reinsurance company, OFG Reinsurance Ltd (“OFG Reinsurance”), a retirement plan administrator, Oriental Pension Consultants, Inc. (“OPC”), and OFG Ventures LLC (“OFG Ventures”), which holds certain equity investments. Through these subsidiaries and their respective divisions, OFG provides a wide range of banking and financial services such as commercial, consumer and mortgage lending, auto leasing and lending, financial planning, insurance sales, money management, investment banking and securities brokerage services, as well as corporate and individual trust services. Basis of Presentation The accompanying unaudited consolidated financial statements of OFG have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information and in accordance with guidance provided by the Securities and Exchange Commission. Accordingly, these consolidated financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates. In the opinion of management, the accompanying unaudited consolidated financial statements reflect all adjustments considered necessary for a fair presentation of the financial position, results of operations and cash flows of OFG on a consolidated basis, and all such adjustments are of a normal recurring nature. The consolidated financial statements should be read in conjunction with the audited consolidated financial statements and footnotes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (“2021 Form 10-K”). Operating results for nine-months period ended September 30, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022. The Company evaluated subsequent events through the filing date of its Quarterly Report on Form 10-Q with the SEC and has recorded or disclosed those material events or transactions as described within the accompanying consolidated financial statements and notes. Recently Adopted Accounting Standards Updates Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. In August 2020, the FASB issued ASU 2020-06 to clarify the accounting for certain financial instruments with characteristics of liabilities and equity. The amendments in this update reduce the number of accounting models for convertible debt instruments and convertible preferred stock by removing the cash conversion model and the beneficial conversion feature model. Limiting the accounting models will result in fewer embedded conversion features being separately recognized from the host contract. Convertible instruments that continue to be subject to separation models are (1) those with embedded conversion features that are not clearly and closely related to the host contract, that meet the definition of a derivative, and that do not qualify for a scope exception from derivative accounting and (2) convertible debt instruments issued with substantial premiums for which the premiums are recorded as paid-in capital. In addition, this ASU improves disclosure requirements for convertible instruments and earnings-per-share guidance. The ASU also revises the derivative scope exception guidance to reduce form-over-substance-based accounting conclusions driven by remote contingent events. The amendments in this update are effective for fiscal years beginning after December 15, 2021, and interim periods within those fiscal years. OFG was not impacted by the adoption of this ASU since it does not hold these instruments. Accounting Standards Updated Not Yet Adopted Liabilities—Supplier Finance Programs. In September 2022, the FASB issued ASU 2022-04 to add Subtopic 405-50 to require disclosures about a buyer’s supplier finance program obligations. Instead of creating a prescriptive definition of a supplier finance program based on certain contractual terms, it describes supplier finance programs more generally with an indicator to help preparers identify the arrangements that require disclosure. The amendments in this update are effective for fiscal years beginning after December 15, 2022, and interim periods within those fiscal years, except for the amendment on roll forward information, which is effective for fiscal years beginning after December 15, 2023. Entities are permitted to early adopt. OFG does not expect this ASU will have a material impact to its consolidated financial statements. Fair Value Measurements—Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions Disclosures. In June 2022, the FASB issued ASU 2022-03 to clarify that a contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in measuring fair value. The amendments also clarify that an entity cannot, as a separate unit of account, recognize and measure a contractual sale restriction and requires certain disclosures for equity securities subject to contractual restrictions. The amendments in this update are effective for fiscal years beginning after December 15, 2023, and interim periods within those fiscal years. Entities are permitted to early adopt these amendments, including adoption in any interim period. The amendments should be applied prospectively with any adjustments from the adoption of the amendments recognized in earnings and disclosed on the date of adoption. Upon adoption of this ASU, OFG will consider this guidance for equity securities subject to contractual sale restrictions. Financial Instruments—Credit Losses Troubled Debt Restructurings and Vintage Disclosures. In March 2022, the FASB issued ASU 2022-02 to address the accounting guidance on troubled debt restructurings (“TDRs”) for creditors in ASC 310-402 and amend the guidance on vintage disclosures to require disclosure of current-period gross write-offs by year of origination. The ASU also updates the requirements related to accounting for credit losses under ASC 326 and adds enhanced disclosures for creditors with respect to loan refinancing and restructurings for borrowers experiencing financial difficulty. The amendments in this update are effective for fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. Entities are permitted to early adopt these amendments, including adoption in any interim period, provided that the amendments are adopted as of the beginning of the annual reporting period that includes the interim period of adoption. In addition, entities are permitted to elect to early adopt the amendments related to TDR accounting and related disclosure enhancements separately from the amendments related to the vintage disclosures. OFG does not plan to early adopt and is currently evaluating the impact on its presentation and disclosures upon adoption of this standard. For other recently issued Accounting Standards Updates not yet effective, refer to Note 1 to the Consolidated Financial Statements included in the 2021 Form 10-K.