v3.24.2.u1
Debt and Financing Arrangements (Details Textual)
$ in Millions
3 Months Ended 12 Months Ended
Jul. 31, 2024
USD ($)
Bank
Jul. 31, 2023
USD ($)
Apr. 30, 2024
USD ($)
Nov. 07, 2023
USD ($)
Oct. 31, 2023
USD ($)
Debt and Financing Arrangements (Textual) [Abstract]          
Debt instrument face amount $ 7,850.0   $ 7,850.0    
Short-term borrowings 697.0   591.0    
Interest paid 140.9 $ 8.4      
Commercial Paper [Member]          
Debt and Financing Arrangements (Textual) [Abstract]          
Commercial paper, borrowing capacity 2,000.0        
Short-term borrowings $ 697.0   $ 591.0    
Short-term Debt, Weighted Average Interest Rate, at Point in Time 5.48%   5.48%    
Commercial Paper [Member] | Hostess Brands          
Debt and Financing Arrangements (Textual) [Abstract]          
Short-term borrowings       $ 700.0  
Senior Notes          
Debt and Financing Arrangements (Textual) [Abstract]          
Capitalized debt issuance costs     $ 31.8    
Debt Instrument, Unamortized Discount     15.0    
Senior Notes | Hostess Brands          
Debt and Financing Arrangements (Textual) [Abstract]          
Debt instrument face amount         $ 3,500.0
Revolving Credit Facility          
Debt and Financing Arrangements (Textual) [Abstract]          
Revolving credit facility maximum borrowing capacity $ 2,000.0        
Number of banks | Bank 11        
Outstanding balance under revolving credit facility $ 0.0   0.0    
Term Loan Credit Agreement | Hostess Brands          
Debt and Financing Arrangements (Textual) [Abstract]          
Debt Instrument, Unused Borrowing Capacity, Amount       $ 800.0  
Repayments of long-term debt     $ 800.0