XML 38 R1.htm IDEA: XBRL DOCUMENT v3.10.0.1
Document and Entity Information - shares
3 Months Ended
Nov. 24, 2018
Dec. 14, 2018
Document and Entity Information [Abstract]    
Entity Registrant Name WINNEBAGO INDUSTRIES INC  
Entity Central Index Key 0000107687  
Current Fiscal Year End Date --08-31  
Entity Filer Category Large Accelerated Filer  
Document Type 10-Q  
Document Period End Date Nov. 24, 2018  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Common Stock, Shares Outstanding   32,025,628
Entity Current Reporting Status Yes