XML 96 R66.htm IDEA: XBRL DOCUMENT v3.10.0.1
Fair Value Measurement (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Sep. 29, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Other than Temporary Impairments, Recognized in Earnings $ 0 $ 0  
Other than Temporary Impairment Losses, Deferred in OCI $ 0   $ 0
Maximum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Short Term Investment Maturity Period 12 months    
Available For Sale Securities Debt Maturity Period 33 years    
Prepared Foods | Non-Protein Business [Member] | Sara Lee® Frozen Bakery and Van’s® businesses [Member] | Cost of Sales      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Asset Impairment Charges   26  
Prepared Foods | Fair Value, Measurements, Nonrecurring [Member] | Non-Protein Business [Member] | Sara Lee® Frozen Bakery and Van’s® businesses [Member] | Cost of Sales      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Asset Impairment Charges   $ 26