Investments in Unconsolidated Joint Ventures (Summarized Joint Venture Financial Statement Activity on 100% Basis) (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
May 25, 2025 |
Feb. 23, 2025 |
Nov. 24, 2024 |
Aug. 25, 2024 |
May 26, 2024 |
Feb. 25, 2024 |
Nov. 26, 2023 |
Aug. 27, 2023 |
May 25, 2025 |
May 26, 2024 |
May 28, 2023 |
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| Schedule of Equity Method Investments [Line Items] | |||||||||||
| Gross margin | $ 1,474.0 | $ 1,639.1 | $ 1,931.1 | $ 1,688.8 | $ 1,688.3 | $ 1,707.4 | $ 1,765.9 | $ 1,770.5 | |||
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | $ 2,318.9 | $ 2,518.6 | $ 2,609.6 | ||||||||
| Total current assets | 5,275.7 | 4,580.9 | 5,275.7 | 4,580.9 | |||||||
| Current liabilities | 7,857.3 | 7,033.1 | 7,857.3 | 7,033.1 | |||||||
| Equity Method Investments [Member] | |||||||||||
| Schedule of Equity Method Investments [Line Items] | |||||||||||
| Net sales | 1,970.4 | 2,037.8 | 1,957.4 | ||||||||
| Gross margin | 686.8 | 672.2 | 667.7 | ||||||||
| Earnings before income taxes | 89.4 | 145.2 | 169.3 | ||||||||
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 61.5 | 119.9 | 126.9 | ||||||||
| Total current assets | 751.0 | 777.4 | 751.0 | 777.4 | |||||||
| Noncurrent assets | 788.3 | 784.0 | 788.3 | 784.0 | |||||||
| Current liabilities | 1,314.1 | 1,310.6 | 1,314.1 | 1,310.6 | |||||||
| Noncurrent liabilities | $ 96.3 | $ 88.2 | 96.3 | 88.2 | |||||||
| Cereal Partners Worldwide [Member] | |||||||||||
| Schedule of Equity Method Investments [Line Items] | |||||||||||
| Net sales | 1,647.3 | 1,718.5 | 1,618.9 | ||||||||
| Haagen Dazs Japan [Member] | |||||||||||
| Schedule of Equity Method Investments [Line Items] | |||||||||||
| Net sales | $ 323.1 | $ 319.3 | $ 338.5 | ||||||||
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- Definition This item represents the disclosure of summarized financial information for unconsolidated subsidiaries and 50 percent-or-less owned entities accounted for using the equity method of accounting. If investments in common stock of corporate joint ventures or other investments accounted for under the equity method are, in the aggregate, material in relation to the financial position or results of operations of an investor, it may be necessary to present summarized information as to assets of the investee, or group of investments for which combined disclosure is appropriate, either by individual financial statement caption or in groups, as appropriate. Such summarized financial information may, at a minimum, include income from continuing operations before income taxes. No definition available.
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- Definition Amount of asset recognized for present right to economic benefit, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold or consumed after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of obligation due after one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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