v3.26.1
Income Taxes (Details 2) - USD ($)
$ in Millions
12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Apr. 30, 2024
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount $ (13.1) $ (219.8) $ 209.2
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00% 21.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount [1] $ 22.7 $ (7.7) $ 36.5
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent [1] (36.40%) 0.80% 3.70%
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount $ 3.6 $ 3.9 $ 3.1
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent (5.80%) (0.40%) 0.30%
Effective Income Tax Rate Reconciliation, Cross-Border, Other, Amount [2] $ (0.7) $ 23.2 $ (0.6)
Effective Income Tax Rate Reconciliation, Cross-Border, Other, Percent [2] 1.20% (2.20%) (0.10%)
Effective Income Tax Rate Reconciliation, Tax Credit, Amount $ (3.6) $ (3.4) $ (3.5)
Effective Income Tax Rate Reconciliation, Tax Credit, Percent 5.80% 0.30% (0.40%)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount $ (2.0) $ 7.6 $ 0.0
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent 3.20% (0.70%) 0.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount $ 65.3 $ 348.9 $ 0.0
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent (104.70%) (33.30%) 0.00%
EffectiveIncomeTaxRateReconciliationDispositionOfBusiness, Voortman business, Amount $ 0.0 $ 21.5 $ 0.0
EffectiveIncomeTaxRateReconciliationDispositionOfBusiness, Voortman business, Percent 0.00% (2.10%) 0.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount $ 2.6 $ 5.9 $ 15.4
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent (4.20%) (0.60%) 1.60%
Effective Income Tax Rate Reconciliation, Change in Unrecognized Tax Benefits, Amount $ (1.0) $ (1.2) $ (1.9)
Effective Income Tax Rate Reconciliation, Change in Unrecognized Tax Benefits, Percent 1.60% 0.10% (0.20%)
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount $ 2.5 $ 5.1 $ (5.8)
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent (4.00%) (0.50%) (0.60%)
Total income tax expense $ 76.3 $ 184.0 $ 252.4
Effective Income Tax Rate Reconciliation, Percent, Total (122.30%) (17.60%) 25.30%
[1] State taxes in Kansas, Pennsylvania, New Jersey, Georgia, Illinois, Texas, Louisiana, and Minnesota make up the majority (greater than 50%) of tax effect in this category in 2026. State taxes in Kansas and California make up the majority (greater than 50%) of tax effect in this category in 2025. State taxes in Kansas, California, Illinois, and Pennsylvania make up the majority (greater than 50%) of tax effect in this category in 2024.
[2] The effect of cross border tax laws in 2025 primarily related to the GILTI inclusion on the sale of the Voortman business.