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Dividend Program - Narrative (Detail) - USD ($) | 12 Months Ended
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Apr. 27, 2025 | Apr. 28, 2024 | Apr. 30, 2023
O 2025 A Dividends [Member] |  |  |
Dividends [Line Items] |  |  |
Cash dividends paid | $ 0 |  |
O 2024 A Dividends [Member] |  |  |
Dividends [Line Items] |  |  |
Cash dividends paid |  |  | $ 0
O 2023 A Dividends [Member] |  |  |
Dividends [Line Items] |  |  |
Cash dividends paid |  | $ 0 |

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- Definition Dividends [Line Items] + References No definition available. + Details
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
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