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Income taxes - Summary of Operating Loss and Tax Credit Carryforwards (Details) $ in Thousands | 12 Months Ended
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May 25, 2025 USD ($)
Federal |
Tax Credit Carryforward [Line Items] |
Net operating loss carryforwards | $ 172,048
Tax credit carryforward amount | $ 3,858
Tax credit carryforward, period | 20 years
State | California |
Tax Credit Carryforward [Line Items] |
Net operating loss carryforwards | $ 52,239
Tax credit carryforward amount | 2,058
State | All other states |
Tax Credit Carryforward [Line Items] |
Net operating loss carryforwards | 16,512
Tax credit carryforward amount | $ 2,024
Tax credit carryforward, period | 15 years

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-3 + Details
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- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-3 + Details
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