Leases - Weighted Average Assumptions (Details) |
Dec. 26, 2020 |
Dec. 28, 2019 |
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| Leases [Abstract] | ||
| Operating leases, weighted average remaining term | 7 years 2 months 8 days | 7 years 10 months 17 days |
| Finance lease, weighted average remaining term | 2 years 7 months 9 days | 3 years 5 months 15 days |
| Operating lease, weighted average discount rate | 8.28% | 7.81% |
| Finance lease, weighted average discount rate | 7.14% | 6.49% |
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- Definition Weighted average discount rate for finance lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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