Long-Term Debt - Covenants (Details) $ in Millions	Mar. 31, 2022 USD ($)
Line of Credit Facility [Line Items]
Minimum Consolidated Liquidity Ratio	126.00%
Minimum Consolidated Fixed Charge Coverage Ratio	266.00%
Maximum Consolidated Total Lease Adjusted Leverage Ratio	211.00%
2016 Credit Facilities
Line of Credit Facility [Line Items]
Net income and retained earnings free of restrictions	$ 413.0
Minimum EBTDAR to rent ratio	1322.00%
Required ratio
Line of Credit Facility [Line Items]
Minimum Consolidated Liquidity Ratio	105.00%
Minimum Consolidated Fixed Charge Coverage Ratio	120.00%
Maximum Consolidated Total Lease Adjusted Leverage Ratio	575.00%
Required ratio | 2016 Credit Facilities
Line of Credit Facility [Line Items]
Minimum EBTDAR to rent ratio	150.00%