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Amount expected to be recognized in earnings for the specified restructuring cost.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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RESTRUCTURING ACTIVITIES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended	93 Months Ended
RESTRUCTURING ACTIVITIES (Details) - USD ($) $ in Millions	Aug. 30, 2026	Aug. 24, 2025	Aug. 30, 2026	Aug. 30, 2026
RESTRUCTURING ACTIVITIES
Costs Incurred and Charged to Expense	$ 6.8
Conagra Restructuring Plan
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	358.0		$ 358.0	$ 358.0
Restructuring plan charges	2.6	$ 4.4		356.1
Conagra Restructuring Plan \| Cash charges
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	123.2		123.2	123.2
Restructuring plan charges				121.3
Conagra Restructuring Plan \| Non-cash charges
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	234.8		234.8	234.8
Restructuring plan charges				234.8
Conagra Restructuring Plan \| Cost of goods sold
RESTRUCTURING ACTIVITIES
Restructuring plan charges				118.6
Conagra Restructuring Plan \| Selling, general and administrative ("SG&A")
RESTRUCTURING ACTIVITIES
Restructuring plan charges				236.9
Conagra Restructuring Plan \| Pension and postretirement non-service income
RESTRUCTURING ACTIVITIES
Restructuring plan charges				0.6
Optimization Initiatives
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	85.0		85.0	85.0
Restructuring plan charges			16.5
Restructuring and related cost during the period	3.1
Optimization Initiatives \| Cash charges
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	21.0		21.0	21.0
Restructuring plan charges			7.5
Optimization Initiatives \| Non-cash charges
RESTRUCTURING ACTIVITIES
Restructuring plan charges			9.0
Transformation Initiatives \| Cash charges
RESTRUCTURING ACTIVITIES
Restructuring and related cost during the period	2.3
Asset Write-Off \| Optimization Initiatives
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	21.0		21.0	21.0
Accelerated depreciation \| Optimization Initiatives
RESTRUCTURING ACTIVITIES
Restructuring plan expected cost	$ 64.0		$ 64.0	$ 64.0