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Income Taxes (Narrative) (Details) - USD ($) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
May 28, 2022 | Feb. 26, 2022 | May 29, 2021 | May 28, 2022 | May 29, 2021 | May 30, 2020
Income Taxes [Abstract] |  |  |  |  |  |
Discrete income tax benefit | $ 200,000 |  | $ 12,800,000 |  |  |
Income tax receivable | 34,000,000.0 |  | 36,100,000 | $ 34,000,000.0 | $ 36,100,000 |
Tax benefit related to stock-based compensation for nonqualified stock options expensed and for eligible disqualifying ISO exercises and shares issued under ESPP |  |  |  | 2,000,000.0 | 400,000 |
Foreign net operating loss carryforwards | 64,267,000 |  |  | 64,267,000 |  |
Tax credit carryforward | 600,000 |  |  | 600,000 |  |
Undistributed earnings of foreign subsidiaries | 27,300,000 |  |  | 27,300,000 |  |
Unrecognized tax benefits | 908,000 |  | 872,000 | 908,000 | 872,000 | $ 848,000
Unrecognized tax benefits, accrued interest | $ 36,000 |  | $ 24,000 | 36,000 | $ 24,000 |
Change in valuation allowance |  | $ (4,900,000) |  |  |  |
Income tax benefit from reversal of foreign valuation allowance |  |  |  | $ 2,600,000 |  |

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- Definition Amount of deferred tax expense from write-off of the deferred tax asset related to deductible stock options at exercise. + References No definition available. + Details
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- Definition Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(8)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(10)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319 + Details
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