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Income Taxes - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jan. 03, 2021 | Oct. 04, 2020 | Sep. 29, 2019 | Oct. 04, 2020 | Sep. 29, 2019
Income Tax Disclosure [Abstract] |  |  |  |  |
Income Tax Expense |  | $ 1,622 | $ 9,874 | $ 5,736 | $ 17,674
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest |  | 7,535 | $ 36,084 | (85,809) | $ 80,442
DeferredPayrollTaxesUnderCARESAct |  |  |  | $ 2,900 |
Effective income tax rate, percent |  |  |  | (6.70%) | 22.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent |  |  |  | 18.70% |
Unrecognized tax benefits, period decrease |  |  |  | $ (100) |
Unrecognized tax benefits |  | $ 25,600 |  | 25,600 |
Decrease in deferred tax assets |  |  |  | 2,800 |
IncreaseDecreaseInCARESActDefferedPayrollTaxes |  |  |  | $ 4,000 |
Subsequent Event |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations | $ 14,400 |  |  |  |

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- Definition The increase (decrease) estimated in the accrual of deferred payroll taxes under the Coronavirus Aid, Relief and Economic Security (CARES Act). + References No definition available. + Details
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