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DISCONTINUED OPERATIONS AND OTHER DIVESTITURES - ConAgra Mills Operations (Narrative) (Details) - ConAgra Mills - Discontinued operations $ in Millions | May 28, 2017 USD ($)
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Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
Adjustment to multi-employer pension withdrawal liability, pre-tax | $ 2.0
Adjustment to multi-employer pension withdrawal liability, after-tax | $ 1.3

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