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Benefit Plan (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended
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May 25, 2019 | May 26, 2018 | May 27, 2017
Benefit Plan [Abstract] |  |  |
Maximum annual contribution per participant by employee | 50.00% |  |
Maximum annual matching contributions per participant by employer | 6.00% |  |
Contributions to the plan as Company matching contributions | $ 6.4 | $ 5.6 | $ 5.1

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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
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- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
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