Accounting Policies	3 Months Ended
Accounting Policies	Dec. 30, 2023
Policy Text Block [Abstract]
Accounting Policies	ACCOUNTING POLICIES Basis of Presentation The consolidated condensed financial statements are unaudited and have been prepared by Tyson Foods, Inc. (“Tyson,” “the Company,” “we,” “us” or “our”). Certain information and accounting policies and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States have been condensed or omitted pursuant to such rules and regulations of the United States Securities and Exchange Commission (the “SEC”). Although we believe the disclosures contained herein are adequate to make the information presented not misleading, these consolidated condensed financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended September 30, 2023. Preparation of consolidated condensed financial statements requires us to make estimates and assumptions that affect reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated condensed financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. We believe the accompanying consolidated condensed financial statements contain all adjustments, which are of a normal recurring nature necessary to state fairly our financial position as of December 30, 2023 and the results of operations for the three months ended December 30, 2023 and December 31, 2022. Results of operations and cash flows for the periods presented are not necessarily indicative of results to be expected for the full year. Consolidation The consolidated condensed financial statements include the accounts of all wholly-owned subsidiaries, as well as majority-owned subsidiaries over which we exercise control and, when applicable, entities for which we have a controlling financial interest or variable interest entities for which we are the primary beneficiary. All significant intercompany accounts and transactions have been eliminated in consolidation. Goodwill and Intangible Assets Goodwill is initially recorded at fair value and not amortized, but is reviewed for impairment at least annually or more frequently if impairment indicators arise. Our goodwill is evaluated for impairment by first performing a qualitative assessment to determine whether a quantitative goodwill test is necessary. If it is determined, based on qualitative factors, the fair value of the reporting unit may be more likely than not less than the carrying amount, or if significant changes to macroeconomic factors related to the reporting unit have occurred that could materially impact fair value, a quantitative goodwill impairment test would be required. The quantitative test is to identify if a potential impairment exists by comparing the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of the reporting unit exceeds the fair value, an impairment loss is recognized in an amount equal to that excess, not to exceed the carrying amount of goodwill. Our qualitative assessment for the first quarter of fiscal 2024 did not indicate that it was more likely than not the fair value of any of our reporting units or indefinite lived intangibles was less than the carrying amount, and as such, no quantitative test was deemed necessary. We consider reporting units and indefinite lived intangibles that have 20% or less excess fair value over carrying amount to have a heightened risk of impairment. The following reporting units and indefinite lived intangibles were considered at heightened risk of impairment as of the date of the most recent estimated fair value determination, which was in the fourth quarter of fiscal 2023: our Chicken segment reporting units, our Beef reporting unit and our Pork reporting unit with goodwill totaling $3.1 billion, $0.3 billion and $0.4 billion, respectively, and two Prepared Foods brands with carrying values of $0.5 billion and $0.3 billion. Some of the inherent estimates and assumptions used in determining fair value of the reporting units are outside the control of management, including interest rates, cost of capital, tax rates, market EBITDA comparables and credit ratings. While we believe we have made reasonable estimates and assumptions to calculate the fair value of the reporting units, it is possible a material change could occur. If our actual results are not consistent with our estimates and assumptions used to calculate fair value, it could result in additional material impairments of our goodwill. Use of Estimates The consolidated condensed financial statements are prepared in conformity with accounting principles generally accepted in the United States, which require us to make estimates and assumptions that affect the amounts reported in the consolidated condensed financial statements and accompanying notes. Actual results could differ from those estimates. During fiscal 2023, we revised estimates and recorded adjustments of approximately $30 million primarily to reduce certain employee compensation accruals recorded as of October 1, 2022. New Regulation On November 28, 2023, the United States Department of Agriculture published the Transparency in Poultry Grower Contracting and Tournaments rule that amended section 202(a) of the Packers and Stockyards Act to introduce new disclosure requirements that live poultry dealers must furnish to contract broiler growers. The rule is effective February 12, 2024, and directs live poultry dealers to amend broiler grower contracts to reflect certain new requirements. We are still evaluating the impact the new requirements will have on our consolidated financial statements. Recently Issued Accounting Pronouncements In December 2023, the Financial Accounting Standards Board (the "FASB") issued authoritative guidance to enhance the transparency and decision usefulness of income tax disclosures primarily related to the rate reconciliation and income taxes paid information. The guidance is effective for annual reporting periods beginning after December 15, 2024, our fiscal 2026 and will be applied prospectively. We are currently evaluating the impact this guidance will have on our consolidated financial statements. In November 2023, the FASB issued authoritative guidance to improve the disclosures about a public entity's reportable segments and address requests from investors for additional, more detailed information about a reportable segment's expenses. The guidance is effective for annual reporting periods beginning after December 15, 2023, our fiscal 2025, and interim reporting periods within fiscal years beginning after December 15, 2024, our fiscal 2026. Amendments will be applied retrospectively to all prior periods presented in the financial statements. We are currently evaluating the impact this guidance will have on our consolidated financial statements. In March 2023, the FASB issued authoritative guidance intended to address issues related to arrangements between entities under common control such as terms and conditions an entity should consider for determining whether a lease exists and the classification and accounting for that lease as well as accounting for leasehold improvements associated with leases between entities under common control. The guidance is effective for annual reporting periods and interim periods within those annual reporting periods beginning after December 15, 2023, our fiscal 2025 and can be applied using either the prospective or retrospective approach. We are currently evaluating the impact this guidance will have on our consolidated financial statements. In September 2022, the FASB issued guidance that requires additional disclosures for supplier finance programs to allow users to better understand the nature, activity and potential magnitude of the programs. The guidance, except for a requirement for rollforward information, is effective for annual reporting periods and interim periods within those annual reporting periods beginning after December 15, 2022, our fiscal 2024. Disclosure of rollforward information is effective for fiscal years beginning after December 15, 2023, our fiscal 2025. Early adoption is permitted and the retrospective transition method should be applied for all amendments except rollforward information, which should be applied prospectively. We elected to early adopt the initial disclosure requirement for the fiscal year ended September 30, 2023, and it did not have a material impact on our consolidated financial statements.