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Acquisitions and Dispositions Disposition Narrative (Details) - USD ($) $ in Millions |  | 9 Months Ended |
--- | --- | --- | ---
Dec. 30, 2017 | Jun. 30, 2018 | Jul. 01, 2017 | Jul. 30, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Proceeds from sale of business |  | $ 125 | $ 0 |
Non-Protein Business [Member] | Kettle Business [Member] | Prepared Foods |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Proceeds from sale of business | $ 125 |  |  |
Non-Protein Business [Member] | Kettle Business [Member] | Cost of Sales | Prepared Foods |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Gain (Loss) on Disposition of Business |  | 22 |  |
Non-Protein Business [Member] | Sara Lee® Frozen Bakery and Van’s® businesses [Member] | Cost of Sales | Prepared Foods |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Asset Impairment Charges |  | $ 101 |  |
Subsequent Event [Member] | Sara Lee® Frozen Bakery and Van’s® businesses [Member] | Prepared Foods |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  |  | $ 615

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