Common Shares (Details Textual) - USD ($) $ / shares in Units, $ in Millions		9 Months Ended
	Nov. 07, 2023	Jan. 31, 2025	Jan. 31, 2024	Sep. 08, 2023	Apr. 30, 2023	Mar. 02, 2023
Equity, Class of Treasury Stock [Line Items]
Payments to repurchase shares		$ 3.1	$ 372.5
Board Authorized Repurchased Plan
Equity, Class of Treasury Stock [Line Items]
Shares repurchased		0	2,400,000
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased		1,100,000			3,500,000
Shares authorized to be repurchased under stock repurchase program						2,400,000
Payments to repurchase shares			$ 362.8
Sales and Excise Tax Payable			$ 3.6
Share Repurchase Program, Excise Tax		$ 6.7
Hostess Brands
Acquisition [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	4,000,000.0
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned	$ 450.2
Business Acquisition, Equity Interest Issued or Issuable, Price Per Share Paid				$ 30.00
Business Acquisition, Equity Interest Issued or Issuable, Fraction of Common Shares Issued				0.03002
Business Acquisition, Equity Interest Issued or Issuable, Value of Price Per Share Paid				$ 4.25