Divestitures (Details) $ in Millions	Apr. 30, 2025 USD ($)
Sweet Baked Snacks Value Brands
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents	$ 0.0
Disposal Group, Including Discontinued Operation, Inventory	4.2
Disposal Group, Including Discontinued Operation, Other Assets	0.0
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment	43.1
Disposal group, including discontinued operation, operating lease right-of-use assets	0.8
Disposal Group, Including Discontinued Operation, Goodwill	26.6
Disposal Group, Including Discontinued Operation, Intangible Assets	5.0
Disposal Group, Including Discontinued Operation, Assets, Total	79.7
Disposal Group, Including Discontinued Operation, Accrued Liabilities	0.1
Disposal Group, Including Discontinued Operation, Current Operating Lease Liability	0.6
Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities	0.0
Disposal Goup, Including Discontinued Operation, Noncurrent Operating Lease Liability	0.2
Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent	0.0
Disposal Group, Including Discontinued Operation, Liabilities, Total	0.9
Net Assets Of Disposal Group Including Discontinued Operation	78.8
Voortman
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents	1.4
Disposal Group, Including Discontinued Operation, Inventory	7.7
Disposal Group, Including Discontinued Operation, Other Assets	0.7
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment	33.9
Disposal group, including discontinued operation, operating lease right-of-use assets	8.2
Disposal Group, Including Discontinued Operation, Goodwill	251.1
Disposal Group, Including Discontinued Operation, Intangible Assets	363.0
Disposal Group, Including Discontinued Operation, Assets, Total	666.0
Disposal Group, Including Discontinued Operation, Accrued Liabilities	1.9
Disposal Group, Including Discontinued Operation, Current Operating Lease Liability	1.3
Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities	97.3
Disposal Goup, Including Discontinued Operation, Noncurrent Operating Lease Liability	7.4
Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent	0.8
Disposal Group, Including Discontinued Operation, Liabilities, Total	108.7
Net Assets Of Disposal Group Including Discontinued Operation	$ 557.3