Summary of Significant Accounting Policies	6 Months Ended
Jun. 30, 2025
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies (In Thousands) Nature of Operations: Renasant Corporation (referred to herein as the “Company”) owns and operates Renasant Bank (“Renasant Bank” or the “Bank”), Renasant Insurance, Inc., Park Place Capital Corporation and Continental Republic Capital, LLC (doing business as “Republic Business Credit”). On July 1, 2024, the Bank sold substantially all of the assets of Renasant Insurance, Inc. Through its subsidiaries, the Company offers a diversified range of financial, wealth management and fiduciary services to its retail and commercial customers from offices located throughout the Southeast and offers factoring and asset-based lending on a nationwide basis. Basis of Presentation: The accompanying unaudited consolidated financial statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. For further information regarding the Company’s significant accounting policies, refer to the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 filed with the Securities and Exchange Commission (the “SEC”) on February 26, 2025. Use of Estimates: 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, and such differences may be material. Impact of Recently-Issued Accounting Standards and Pronouncements: In November 2024, the Financial Accounting Standards Board issued Accounting Standards Update (“ASU”) 2024-03, “Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses” (“ASU 2024-03”), which amends the disclosure requirements in the notes to financial statements of specified information about certain costs and expenses. ASU 2024-03 will be effective January 1, 2027 and is not expected to have a significant impact on the Company’s financial statements.

Nature of Operations: Renasant Corporation (referred to herein as the “Company”) owns and operates Renasant Bank (“Renasant Bank” or the “Bank”), Renasant Insurance, Inc., Park Place Capital Corporation and Continental Republic Capital, LLC (doing business as “Republic Business Credit”). On July 1, 2024, the Bank sold substantially all of the assets of Renasant Insurance, Inc. Through its subsidiaries, the Company offers a diversified range of financial, wealth management and fiduciary services to its retail and commercial customers from offices located throughout the Southeast and offers factoring and asset-based lending on a nationwide basis.

Basis of Presentation: The accompanying unaudited consolidated financial statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. For further information regarding the Company’s significant accounting policies, refer to the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 filed with the Securities and Exchange Commission (the “SEC”) on February 26, 2025.

Use of Estimates: 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, and such differences may be material.

In November 2024, the Financial Accounting Standards Board issued Accounting Standards Update (“ASU”) 2024-03, “Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses” (“ASU 2024-03”), which amends the disclosure requirements in the notes to financial statements of specified information about certain costs and expenses. ASU 2024-03 will be effective January 1, 2027 and is not expected to have a significant impact on the Company’s financial statements.