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Commitments, Contingencies And Other Matters (Narrative) (Details) $ in Thousands, zł in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) item	Dec. 31, 2023 PLN (zł) item	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2022 PLN (zł)	Dec. 31, 2021 PLN (zł)	Sep. 30, 2021 USD ($)	Sep. 30, 2021 PLN (zł)
Commitments and Contingencies [Line items]
Reduction to contingent liability				$ 500			zł 1.8
Reimbursement from Polish IRS					$ 400	zł 1.8		$ 600	zł 2.4
General and administrative	$ 140,505		$ 104,262	92,189
Distribution to non-controlling interest	19,604		3,276	808
Casinos Poland [Member]
Commitments and Contingencies [Line items]
Income tax audit costs	4,200	zł 14.3
Century Downs Racetrack And Casino [Member]
Commitments and Contingencies [Line items]
Distribution to non-controlling interest	$ 3,500		2,000	700
401K Plan [Member]
Commitments and Contingencies [Line items]
Vesting period for plan	6 years	6 years
Contributed to plan	$ 1,000		500	500
RSP and RPP Plans [Member]
Commitments and Contingencies [Line items]
Number of registered retirement plans in Canada | item	2	2
Contributed to plan	$ 300		$ 300	$ 200
RPP Plan [Member]
Commitments and Contingencies [Line items]
Vesting period for plan	2 years	2 years

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Defined Contribution Plan Vesting Period

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Income Tax Audit Costs

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Number Of Registered Retirement Plans In Canada

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(a))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1

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-Section S99
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-Name Accounting Standards Codification
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