XML 17 R108.htm IDEA: XBRL DOCUMENT v3.19.3
Transactions With Related Parties (Details)
shares in Millions, $ in Millions
1 Months Ended 12 Months Ended
Aug. 31, 2017
USD ($)
Sep. 28, 2019
USD ($)
shares
Sep. 29, 2018
USD ($)
Sep. 30, 2017
USD ($)
Donald J. Tyson Revocable Trust, Berry Street Waste Water Treatment Plant, LP, and the sisters of Mr. Tyson [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Amounts of Transaction   $ 1.0    
Donald J. Tyson Revocable Trust, Berry Street Waste Water Treatment Plant, LP, and the sisters of Mr. Tyson [Member] | Water Plant [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Expenses from Transactions with Related Party   $ 1.0 $ 1.0 $ 1.0
Related Party Transaction, Number of Operating Leases   2    
Tyson Family Ownership Percentage   90.00%    
Tyson Limited Partnership [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Amounts of Transaction   $ 0.3    
Tyson Limited Partnership [Member] | Class B [Member]        
Related Party Transaction [Line Items]        
Tyson Family Ownership Percentage   99.985%    
Related Party Ownership of Shares Outstanding | shares   70.0    
Tyson Limited Partnership And Tyson Family [Member]        
Related Party Transaction [Line Items]        
Related Party Voting Rights Percentage   70.97%    
Tyson Limited Partnership And Tyson Family [Member] | Class A [Member]        
Related Party Transaction [Line Items]        
Tyson Family Ownership Percentage   2.15%    
Related Party Ownership of Shares Outstanding | shares   6.3    
Donald Smith and John Randal Tyson [Member] | Buchan, Ltd [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Amounts of Transaction $ 5.0      
Equity Method Investment, Ownership Percentage 17.50%      
Due from Joint Ventures, Current     $ 9.0