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Leases - Other Information (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 30, 2021 | Dec. 31, 2020 | Dec. 26, 2019
Cash paid for amounts included in the measurement of lease liabilities: |  |  |
Financing cash flows from finance leases | $ 2,774 | $ 2,007 | $ 2,544
Operating cash flows from finance leases | 951 | 1,048 |
Operating cash flows from operating leases | 31,136 | 17,685 |
Right of use assets obtained in exchange for new lease obligations: |  |  |
Finance lease liabilities | 0 | 1,417 |
Operating lease liabilities, including from acquisitions | $ 2,663 | $ 10,957 |

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- Definition Amount of cash outflow for principal payment on finance lease. + 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 (a) -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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