Commitments and Contingencies - Lease Maturity (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 26, 2019 |
Sep. 26, 2019 |
Dec. 31, 2020 |
Dec. 26, 2019 |
Dec. 27, 2018 |
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| Undiscounted Cash Flows | |||||
| 2021 | $ 145,813 | ||||
| 2022 | 141,815 | ||||
| 2023 | 136,289 | ||||
| 2024 | 133,866 | ||||
| 2025 | 125,790 | ||||
| Thereafter | 713,557 | ||||
| Total minimum lease payments | 1,397,130 | ||||
| Less: amount of lease payments representing interest | 361,503 | ||||
| Present value of future minimum lease payments | $ 918,861 | 1,035,627 | $ 918,861 | ||
| Less: current obligations under leases | 74,592 | 94,502 | 74,592 | ||
| Long-term lease obligations | 844,269 | 941,125 | 844,269 | ||
| Minimum lease payments for leases not yet commenced | 132,900 | ||||
| Minimum lease payments for options to extend lease terms | 59,300 | ||||
| Cash paid during the period against operating lease liabilities | 131,300 | 112,800 | |||
| Operating lease, right-of-use asset impairment | $ 4,100 | 0 | 4,136 | ||
| Operating lease termination | $ 1,900 | $ 0 | $ 1,926 | $ 0 | |
| X | ||||||||||
- Definition Amount of legally-binding minimum lease payments for leases not yet commenced. No definition available.
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| X | ||||||||||
- Definition Lessee, Operating Lease, Option To Extend, Amount No definition available.
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- Definition Amount of gain (loss) on termination of lease before expiration of lease term. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of loss from impairment of right-of-use asset from operating lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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