v3.25.4
Amounts Held for Sale (Details) - USD ($)
$ in Millions
 3 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Sep. 30, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from sale of business $ 378.5 $ 0.0  
Current assets held for sale 0.0   $ 116.3
Other assets held for sale 0.0   424.8
Current liabilities held for sale 0.0   55.5
Other liabilities held for sale 0.0   119.7
Accounts payable 579.2   624.0
TSA Agreement | Pasta Business HFS      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Accounts payable 16.4    
Pasta Business HFS      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Divestiture of Business, Base Price 375.0    
Gain on sale of Business $ (9.7)    
Receivables, net     54.6
Inventories     58.9
Prepaid expenses and other current assets     2.8
Current assets held for sale     116.3
Property, net     123.2
Goodwill     141.5
Other intangible assets, net     157.6
Other assets     2.5
Other assets held for sale     424.8
Accounts payable     34.4
Other current liabilities     21.1
Current liabilities held for sale     55.5
Long-term debt     78.2
Deferred income taxes     39.8
Other liabilities     1.7
Other liabilities held for sale     $ 119.7