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Other Charges - Summary of Other Charges (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 27, 2020 | Dec. 29, 2019 | Dec. 30, 2018
Property, Plant and Equipment [Line Items] |  |  |
Goodwill impairment | $ 95,414 | $ 0 | $ 0
Asset Impairment Charges | 26,940 | 15,094 | 28,127
Restaurant closure and refranchising costs (gains) | 19,846 | (1,187) | 0
Litigation contingencies | 6,440 | 0 | 4,795
Board and shareholder matter costs | 2,504 | 3,261 | 0
COVID-19 related costs | 1,858 | 0 | 0
Severance and executive transition | 881 | 3,450 | 0
Executive retention | 0 | 980 | 0
Reorganization costs | 0 | 0 | 3,273
Other charges | 153,883 | 21,598 | 39,131
Smallwares disposal |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Smallwares disposal | $ 0 | $ 0 | $ 2,936

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