Description of the Business and Basis of Presentation	9 Months Ended
Description of the Business and Basis of Presentation	Sep. 28, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of the Business and Basis of Presentation	Description of the Business and Basis of Presentation Description of the Business - Bloomin’ Brands, Inc. (“Bloomin’ Brands” or the “Company”) owns and operates casual, upscale casual and fine dining restaurants. OSI Restaurant Partners, LLC (“OSI”) is the Company’s primary operating entity. The Company’s restaurant portfolio includes Outback Steakhouse, Carrabba’s Italian Grill, Bonefish Grill and Fleming’s Prime Steakhouse & Wine Bar. Additional Outback Steakhouse, Carrabba’s Italian Grill and Bonefish Grill restaurants are operated under franchise agreements. Basis of Presentation - The accompanying interim unaudited condensed consolidated financial statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission. Accordingly, they do not include all the information and footnotes required by generally accepted accounting principles in the United States (“U.S. GAAP”) for complete financial statements. The Company utilizes a 52-53-week year ending on the last Sunday in December and its fiscal year ending December 28, 2025 will contain 52 weeks. In the opinion of the Company, all adjustments necessary for fair statement of results for the periods presented have been included and are of a normal, recurring nature. The results of operations for interim periods are not necessarily indicative of the results to be expected for the full year. Unless otherwise noted, disclosures within these Notes to Consolidated Financial Statements relate solely to the Company’s continuing operations. These financial statements should be read in conjunction with the audited financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 29, 2024. The preparation of the accompanying consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimated. Reclassifications - The Company reclassified certain immaterial amounts in prior period financial statements to conform to the current period’s presentation. These reclassifications had no effect on previously reported Net (loss) income. Recently Adopted Financial Accounting Standards - Effective June 30, 2025, the Company elected to early adopt ASU No. 2025-05, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets,” (“ASU No. 2025-05”) on a prospective basis. ASU No. 2025-05 provides a practical expedient permitting an entity to assume that conditions as of the balance sheet date remain unchanged over the life of the asset when estimating expected credit losses for current accounts receivable and current contract assets. The adoption did not have a material impact on the consolidated financial statements or the related notes. Recently Issued Financial Accounting Standards Not Yet Adopted - In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures,” (“ASU No. 2023-09”), which expands existing income tax disclosures, including disaggregation of the Company’s effective income tax rate reconciliation table and income taxes paid disclosures. ASU No. 2023-09 is effective for the Company beginning with the 2025 Form 10-K, with early adoption permitted, and may be applied either prospectively for reporting periods after the effective date or retrospectively to prior periods presented. The Company will adopt this standard in its 2025 Form 10-K on a prospective basis. While the adoption is expected to primarily affect income tax disclosures, it is not anticipated to have a material impact on the Company’s consolidated financial statements. In November 2024, the FASB issued ASU No. 2024-03, “Income Statement - Reporting Comprehensive Income (Subtopic 220-40): Disaggregation of Income Statement Expenses,” (“ASU No. 2024-03”) which requires detailed disclosures in the notes to financial statements of expense categories within relevant income statement captions including purchases of inventory, employee compensation, depreciation and intangible asset amortization. ASU No. 2024-03 is effective for the Company beginning with the 2027 Form 10-K, with early adoption permitted, and may be applied either prospectively for reporting periods after the effective date or retrospectively to prior periods presented. The Company is currently evaluating the impact ASU No. 2024-03 will have on its disclosures. Recent accounting guidance not discussed herein is not applicable, did not have or is not expected to have a material impact to the Company.