Long-Term Debt (Details)		1 Months Ended	6 Months Ended
	Jun. 29, 2021 USD ($)	Feb. 28, 2021 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2021 USD ($)	May 01, 2020 USD ($)	Apr. 30, 2020 USD ($)	Jul. 30, 2019 USD ($)
Long-Term Debt
Maximum commitments					$ 125,000,000	$ 200,000,000
Outstanding letters of credit				$ 23,400,000
Net availability for borrowings			$ 0.6
Net Adjusted Leverage Ratio			376.0
Liquidity Balance				$ 254,000,000
Subsequent Events
Long-Term Debt
Minimum Amount of Liquidity to be Maintained at the End of Each Calendar Month		$ 65,000,000
Maximum Limit of Capital Expenditure	$ 90,000,000
New Facility
Long-Term Debt
Maximum commitments							$ 400,000,000
Maximum commitments, letter of credit sub-facility							$ 40,000,000
New Facility | Maximum
Long-Term Debt
Financial covenant, Net Adjusted Leverage Ratio			4.75
New Facility | Minimum
Long-Term Debt
Financial covenant, EBITDAR Ratio			1.9
New Facility | Adjusted LIBO Rate
Long-Term Debt
Debt Instrument, Basis Spread on Variable Rate			2.50%
Credit facility, basis spread on variable rate, (as a percent)			2.50%
Commitment fee (as a percent)			0.40%
New Facility | Federal Funds Effective Rate
Long-Term Debt
Debt Instrument, Basis Spread on Variable Rate			0.50%
Credit facility, floating interest rate basis			federal funds rate
Credit facility, basis spread on variable rate, (as a percent)			0.50%
New Facility | Base Rate Member
Long-Term Debt
Debt Instrument, Basis Spread on Variable Rate			1.50%
Credit facility, basis spread on variable rate, (as a percent)			1.50%
New Facility | One-month Adjusted LIBO Rate
Long-Term Debt
Debt Instrument, Basis Spread on Variable Rate			1.00%
Credit facility, floating interest rate basis			one-month Adjusted LIBO Rate
Credit facility, basis spread on variable rate, (as a percent)			1.00%