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Financial Statement Details - Non-cash Operating Activities (Details) - USD ($) $ in Millions | 12 Months Ended
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Jun. 28, 2020 | Jun. 30, 2019 | Jun. 24, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |
Lease asset and liability additions | $ 31.0 | $ 0.0 | $ 0.0
Lease asset and liability modifications, net | 4.4 | $ 0.0 | $ 0.0
Operating lease additions due to adoption of ASC 842 | $ 12.2 |  |

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- Definition Increase (Decrease) in Lease Asset (Liability) + References No definition available. + Details
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- Definition Modifications of Lease Assets and Lease Liabilities, Net + References No definition available. + Details
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- References No definition available. + Details
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(2) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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