Goodwill And Intangible Assets (Narrative) (Details)	3 Months Ended
Mar. 31, 2022 item
Finite-Lived Intangible Assets [Line Items]
Number of trademarks	3
Player's Club Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life	7 years
Player's Club Lists [Member] \| Weighted Average [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	4 years 8 months 12 days
Mountaineer Casino [Member] \| Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life	10 years
Mountaineer Casino [Member] \| Trademarks [Member] \| Weighted Average [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	7 years 8 months 12 days
Casinos Poland [Member]
Finite-Lived Intangible Assets [Line Items]
Number of casino licenses	8
Useful life	6 years
Weighted-average period before the next renewal of casino licenses	1 year 10 months 24 days

Finite Lived Intangible Assets Casino Licenses Weighted Average Period

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- Definition

Number of casino licenses.

+ References

No definition available.

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- Definition

Number of trademarks.

+ References

No definition available.

+ Details

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
-SubTopic 20
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959

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