Cover Page - USD ($)	12 Months Ended
	Aug. 27, 2022	Oct. 13, 2022	Feb. 26, 2022
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Aug. 27, 2022
Current Fiscal Year End Date	--08-27
Document Transition Report	false
Entity File Number	001-06403
Entity Registrant Name	WINNEBAGO INDUSTRIES, INC.
Entity Incorporation, State or Country Code	MN
Entity Tax Identification Number	42-0802678
Entity Address, Address Line One	13200 Pioneer Trail
Entity Address, City or Town	Eden Prairie
Entity Address, State or Province	MN
Entity Address, Postal Zip Code	55347
City Area Code	952
Local Phone Number	829-8600
Title of each class	Common Stock, $0.50 par value per share
Trading Symbol(s)	WGO
Name of each exchange on which registered	NYSE
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float			$ 2,003,293,000
Entity Common Stock, Shares Outstanding		30,507,424
Documents Incorporated by Reference	Portions of the definitive Proxy Statement to be filed with the Securities and Exchange Commission within 120 days after the end of the fiscal year covered by this report for the registrant's 2022 Annual Meeting of Shareholders to be held on December 13, 2022 (the "2022 Proxy Statement") are incorporated by reference into Part III of this Annual Report on Form 10-K
Entity Central Index Key	0000107687
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Amendment Flag	false