Basis of Presentation	9 Months Ended
Basis of Presentation	May 28, 2022
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The consolidated financial statements include the accounts of Winnebago Industries, Inc. and its wholly owned subsidiaries. Significant intercompany account balances and transactions have been eliminated. The use of the terms "Winnebago Industries," "Winnebago," "we," "our," and "us" in this Quarterly Report on Form 10-Q, unless the context otherwise requires, refers to Winnebago Industries, Inc. and its wholly owned subsidiaries. The interim unaudited consolidated financial statements included herein are prepared pursuant to the rules and regulations of the United States (“U.S.”) Securities and Exchange Commission (“SEC”). The information furnished in these consolidated financial statements includes normal recurring adjustments, unless noted otherwise in the Notes to Consolidated Financial Statements, and reflects all adjustments that are, in management’s opinion, necessary for a fair presentation of such financial statements. The consolidated financial statements are prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”). GAAP requires us to make estimates and assumptions that affect amounts reported. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to SEC rules and regulations. The consolidated financial statements included in this Quarterly Report on Form 10-Q should be read in conjunction with the audited consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended August 28, 2021 filed with the SEC. Interim results of operations are not necessarily indicative of the results to be expected for the full fiscal year ending August 27, 2022. Subsequent Events In preparing the accompanying unaudited consolidated financial statements, we have evaluated subsequent events for potential recognition and disclosure through the date of this filing noting no material subsequent events. CARES Act The Coronavirus Aid, Relief, and Economic Security ("CARES") Act was signed into law on March 27, 2020 to help alleviate the impact of the COVID-19 pandemic in the U.S. We took advantage of the employer payroll tax deferral offered by the CARES Act, which allowed us to defer the payment of employer payroll taxes for the period from March 27, 2020 to December 31, 2020. The deferred employer payroll tax liability paid in the first nine months of Fiscal 2022 was $8.0 million and the liability left to pay as of May 28, 2022 was $8.2 million, which will be paid in December 2022. We also took advantage of a tax credit granted to companies under the CARES Act who continued to pay their employees when operations were fully or partially suspended. The refundable tax credit available through the end of the third quarter of Fiscal 2020 reflected in cost of goods sold on the Consolidated Statements of Income and Comprehensive Income was approximately $4.0 million. The entire amount is expected to be received during calendar year 2022. As of May 28, 2022, $0.8 million remains outstanding within other current assets on the Consolidated Balance Sheets. Recently Adopted Accounting Pronouncements Accounting Standards Update ("ASU") Topic 740, Income Taxes: Simplifying the Accounting for Income Taxes, was adopted in the first quarter of Fiscal 2022. The new standard eliminates certain exceptions to Topic 740's general principles, improves consistent application and simplifies its application. We adopted the new guidance in the first quarter of Fiscal 2022, and there was not a material impact to our financial condition, results of operations or disclosures. Recently Issued Accounting Pronouncements In August 2020, the Financial Accounting Standards Board ("FASB") issued ASU 2020-06, Debt - Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity's Own Equity (Subtopic 815-40) which reduces the number of models used to account for convertible instruments, amends diluted earnings per share ("EPS") calculations for convertible instruments, and amends the requirements for a contract (or embedded derivative) that is potentially settled in an entity's own shares to be classified in equity. Certain disclosure requirements were also added to increase transparency and decision-usefulness regarding a convertible instrument's terms and features. Additionally, the if-converted method for including convertible instruments must be used in diluted EPS as opposed to the treasury stock method. The new guidance is effective for annual reporting periods beginning after December 15, 2021, which is our Fiscal 2023. We will adopt the new guidance in the first quarter of Fiscal 2023 and expect the new guidance will increase our net long-term debt and decrease our total equity, as well as change our reported diluted EPS. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of Effects of Reference Rate Reform on Financial Reporting, which provides practical expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The expedients and exceptions provided by this guidance apply only to contracts, hedging relationships, and other transactions that reference the London interbank offered rate (“LIBOR”) or another reference rate expected to be discontinued as a result of reference rate reform. This guidance is not applicable to contract modifications made and hedging relationships entered into or evaluated after December 31, 2022. The guidance can be applied immediately through December 31, 2022. We will adopt this standard when LIBOR is discontinued and do not expect a material impact to our financial condition, results of operations or disclosures based on the current debt portfolio and capital structure.