Description Of Business And Basis Of Presentation (Description Of Business) (Narrative) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) item	Sep. 30, 2023 USD ($)	Apr. 01, 2022
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue	$ 155,701	$ 161,179	$ 438,147	$ 406,448
Number of company sports | item			2
Casinos Poland [Member]
Description Of Business And Basis Of Presentation [Line Items]
Number of casinos owned and operated | item			5
United States Segment [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue	$ 117,139	116,861	$ 319,680	277,636
Smooth Bourbon LLC [Member]
Description Of Business And Basis Of Presentation [Line Items]
Parent ownership interest	50.00%		50.00%		50.00%
Smooth Bourbon LLC [Member] | Smooth Bourbon Investment [Member] | Century Nevada Acquisition, Inc. [Member]
Description Of Business And Basis Of Presentation [Line Items]
Parent ownership interest	50.00%		50.00%
Casinos Poland, LTD [Member] | Century Resorts Management GmbH [Member]
Description Of Business And Basis Of Presentation [Line Items]
Parent ownership interest	66.60%		66.60%
Casinos Poland, LTD [Member] | Polish Airports Company [Member]
Description Of Business And Basis Of Presentation [Line Items]
Ownership interest by non-controlling owners	33.30%		33.30%
Century Downs Racetrack And Casino [Member] | Century Resorts Management GmbH [Member]
Description Of Business And Basis Of Presentation [Line Items]
Parent ownership interest	75.00%		75.00%
Century Downs Racetrack And Casino [Member] | Unaffiliated Shareholders [Member]
Description Of Business And Basis Of Presentation [Line Items]
Ownership interest by non-controlling owners	25.00%		25.00%
Tipico Group Ltd [Member] | United States Segment [Member] | Circa Sports [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue			$ 500
Pari Mutuel [Member] | Circa Sports [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue	$ 1,100
Pari Mutuel [Member] | Tipico Group Ltd [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue			1,600
Breakage [Member] | Circa Sports [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue	700
Breakage [Member] | Tipico Group Ltd [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue			1,000
Breakage [Member] | Tipico Group Ltd [Member] | Circa Sports [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue	1,000		1,700
Other [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue	10,518	9,423	23,351	18,766
Other [Member] | United States Segment [Member]
Description Of Business And Basis Of Presentation [Line Items]
Net operating revenue	$ 9,091	$ 7,939	$ 18,365	$ 14,473