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Note 15 - Business Segments and Related Information - Segment Reporting Information by Segment (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Aug. 27, 2023 | Aug. 28, 2022
Net sales | $ 2,904.0 | $ 2,904.3
Operating profit | 525.7 | 62.2
Equity method investment earnings | 35.5 | 49.2
General corporate expense | 36.7 | 83.5
Pension and postretirement non-service expense (income) | 0.3 | (6.1)
Interest expense, net | (106.0) | (97.1)
Income tax expense | 98.3 | 14.4
Net income (loss) | 319.9 | (77.5)
Less: Net income attributable to noncontrolling interests | 0.2 | 0.0
Net of tax | 319.7 | (77.5)
Grocery And Snacks [Member] |  |
Net sales | 1,202.9 | 1,188.3
Operating profit | 258.7 | 250.4
Refrigerated And Frozen [Member] |  |
Net sales | 1,151.6 | 1,207.6
Operating profit | 199.2 | (216.3)
International [Member] |  |
Net sales | 260.2 | 233.5
Operating profit | 23.7 | 26.9
Foodservice [Member] |  |
Net sales | 289.3 | 274.9
Operating profit | 44.1 | 1.2
Frozen [Member] |  |
Net sales | 948.4 | 1,008.4
Other Shelf-stable [Member] |  |
Net sales | 696.8 | 690.1
Refrigerated [Member] |  |
Net sales | 203.2 | 199.2
Snacks [Member] |  |
Net sales | 506.1 | 498.2
Foodservice [Member] |  |
Net sales | 289.3 | 274.9
International [Member] |  |
Net sales | $ 260.2 | $ 233.5

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