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Leases - Cash Flow Information (Details) - USD ($) $ in Millions | 3 Months Ended
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Sep. 26, 2021 | Sep. 27, 2020
Cash used in operating activities: |  |
Cash paid for operating leases | $ 1.6 | $ 1.3
Cash paid for interest portion of financing leases | 0.1 | 0.1
Cash used in financing activities: |  |
Cash paid for principal portion of finance leases | 0.1 | 0.1
Non-cash activities: |  |
Operating lease additions and modifications, net | 2.6 | 1.2
Finance lease additions | 3.5 | 0.0
Transfer of finance lease liability to accounts payable and accrued expenses | $ 0.0 | $ 4.2

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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918643-209977 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)(1) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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