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Coronavirus Pandemic ("COVID-19") - Additional Information (Detail) - USD ($) $ in Millions |  |  | 3 Months Ended |
--- | --- | --- | --- | ---
Mar. 27, 2020 | Mar. 25, 2020 | Mar. 31, 2020 | Apr. 01, 2020
Senior Unsecurd Notes 2023 [Member] |  |  |  |
Debt Instrument Interest Rate |  |  | 5.25% |
Senior Unsecurd Notes 2027 [Member] |  |  |  |
Debt Instrument Interest Rate |  |  | 6.25% |
Forecast For Second And Third Quarters Of 2020 [Member] | Credit Agreement [Member] |  |  |  |
Estimated EBITDA |  | $ 139.2 |  |
Forecast For Second And Third Quarters Of 2020 [Member] | Credit Agreement [Member] | Maximum [Member] |  |  |  |
Leverage ratio |  | 5.00:1:00 |  |
Forecast For Second And Third Quarters Of 2020 [Member] | Credit Agreement [Member] | Minimum [Member] |  |  |  |
Leverage ratio |  | 4.50:1:00 |  |
Forecast For Fourth Quarter Of 2020 [Member] | Credit Agreement [Member] |  |  |  |
Leverage ratio |  | 4.75:1:00 |  |
Forecast For First Quarter Of 2021 [Member] | Credit Agreement [Member] |  |  |  |
Leverage ratio |  | 2020 |  |
Forecast For Second Quarter Of 2021 [Member] | Credit Agreement [Member] |  |  |  |
Credit Facility Borrowing Capacity |  | $ 300.0 |  |
COVID-19 [Member] |  |  |  |
Reimbursement of Lost Revenue | $ 100.0 |  |  |
Proceeds From Contribution In Aid Of Reimbursement of Lost Revenue |  |  |  | $ 12.2
Deferred Payment Of Social Security Taxes | % | 50.00% |  |  |
COVID-19 [Member] | Urban Area [Member] |  |  |  |
Reimbursement of Lost Revenue |  |  |  | 30.0
COVID-19 [Member] | Rural Area [Member] |  |  |  |
Reimbursement of Lost Revenue |  |  |  | $ 70.0
COVID-19 [Member] | Executive Officer [Member] |  |  |  |
Decrease In Salary | % |  |  | 50.00% |

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