Contingencies - Narrative (Details) $ in Millions, $ in Millions		3 Months Ended	12 Months Ended	15 Months Ended
	Nov. 03, 2022 CAD ($)	Sep. 30, 2022 CAD ($)	Apr. 30, 2024 USD ($)	Apr. 30, 2023 USD ($)
Jif Peanut Butter Recall
Loss Contingencies [Line Items]
Loss Contingency, Loss in Period			$ 0.0	$ 120.0
Voortman Contingency
Gain Contingencies [Line Items]
Proceeds from Legal Settlements		$ 42.5
Gain Continency, Damages Sought, Value	$ 109.0
Gain Contingency, Punitive Or Aggravated Damages, Interest, Proceedings Fees And Any Other Relief Sought, Value	$ 5.0