v3.24.2.u1
Special Project Costs (Details Textual) - USD ($)
$ in Millions
 3 Months Ended
Jul. 31, 2024
Apr. 30, 2024
Hostess Brands    
Restructuring Cost and Reserve [Line Items]    
Restructuring and related cost, expected cost $ 210.0  
Restructuring and related cost, incurred cost 12.0  
Restructuring and related cost, cost incurred to date 159.4  
Restructuring and related cost, noncash charge incurred to date 8.8  
Restructuring and related cost, incurred noncash charge 5.6  
Hostess Brands | Employee-related costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring and related cost, incurred cost 2.6  
Restructuring and related cost, cost incurred to date 36.0  
Restructuring reserve 23.4 $ 28.0
Hostess Brands | Other transition and termination costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring and related cost, incurred cost 9.4  
Restructuring and related cost, cost incurred to date 24.4  
Sahale Snacks and Canada Condiment Divestitures    
Restructuring Cost and Reserve [Line Items]    
Restructuring and related cost, expected cost 6.0  
Restructuring and related cost, cost incurred to date 5.8  
Sahale Snacks and Canada Condiment Divestitures | Employee-related costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring and related cost, incurred cost 0.3  
Restructuring and related cost, cost incurred to date 4.2  
Restructuring reserve 0.8 $ 2.5
Sahale Snacks and Canada Condiment Divestitures | Other transition and termination costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring and related cost, cost incurred to date 1.6  
Pet Food Brands [Member] | Other transition and termination costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring and related cost, expected cost 12.0  
Restructuring and related cost, incurred cost $ 0.1