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Retirement and Deferred Compensation Plans (Details) - USD ($) $ in Millions | 12 Months Ended
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Jun. 30, 2019 | Jun. 24, 2018 | Jun. 25, 2017
Retirement Benefits [Abstract] |  |  |
Minimum employee 401K contribution (percent) | 1.00% |  |
Maximum employee 401K contribution (percent) | 75.00% |  |
Employer contribution matching (percent) | 50.00% |  |
Maximum employee contributions matched by the Company (percent) | 6.00% |  |
Defined benefit plan, contribution by employer | $ 24.1 | $ 21.4 | $ 15.2
Payment of benefits, duration after opening of a deferral subaccount or upon retirement (at least) | 3 years |  |
Deferred compensation plan maximum distribution period | 20 years |  |
Liabilities of Company to plan participants | $ 207.0 | 188.0 |
Assets correlated to the deferred compensation obligation | 228.9 | 209.0 |
Defined benefit obligations | $ 40.5 | $ 37.2 |

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- Definition Assets in the form of retail mutual funds and company owned life insurance policies that are correlated to the deferred compensation obligation. + References No definition available. + Details
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- Definition Maximum period over which distributions from a deferred compensation plan account will be paid. + References No definition available. + Details
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- Definition Period of time an employee must wait after opening a deferred compensation account before payment may be made from that account. + References No definition available. + Details
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- Definition Minimum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
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- Definition The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -SubTopic 10 -Section 30 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6409875&loc=d3e20015-108363 + Details
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- Definition Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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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 Percentage employer matches of the employee's percentage contribution matched. + 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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