Income Taxes - Schedule of Effective Income Tax Rate (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 25, 2019	Dec. 26, 2018	Dec. 27, 2017
Income Tax Disclosure [Abstract]
Statutory federal income tax rate applied to earnings before income taxes and extraordinary items	21.00%	21.00%	35.00%
Change in tax rate, decrease in deferred tax liability			$ 13.5
State tax benefit (net of federal benefit)	6.00%	5.00%	0.60%
Change in valuation allowance	2.40%	(6.90%)	10.90%
TRA expense	0.00%	1.30%	(21.40%)
Revaluation of deferred taxes	0.00%	0.00%	(15.80%)
WOTC Credit	(0.80%)	3.30%	(2.50%)
Stock option exercises	(1.00%)	2.10%	0.00%
Other	0.30%	0.50%	(1.30%)
Total	27.90%	26.30%	5.50%

Effective income tax rate reconciliation deductions working opportunity tax credit.

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Effective Income Tax Rate Reconciliation, Share-Based Compensation, Option Exercises

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Tax Cuts and Jobs Act Of 2017, Incomplete Accounting, Change In Tax Rate, Deferred Tax Liability, Provisional Income Tax (Expense) Benefit

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference, between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, that is attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority interest income (expense), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, change in enacted tax rate, prior year income taxes, change in deferred tax asset valuation allowance, and other adjustments.

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