Summary Of Significant Accounting Policies (Tables)	12 Months Ended
Dec. 31, 2021
Summary Of Significant Accounting Policies [Abstract]
Schedule Of Estimated Useful Lives Of Assets	Building and improvements15 – 60 yearsLeasehold improvementsShorter of the lease term or useful life of the improvementTheater equipment7 yearsFurniture and fixtures3 – 10 years
Summary Of Currency Exchange Rates	As of andfor the year endedDecember 31, 2021 As of andfor the year endedDecember 31, 2020 As of andfor the year endedDecember 31, 2019Spot Rate Australian Dollar 0.7260 0.7709 0.7030New Zealand Dollar 0.6839 0.7194 0.6745Average Rate Australian Dollar 0.7517 0.6904 0.6954New Zealand Dollar 0.7077 0.6504 0.6593

Tabular disclosure of long-term intercompany foreign balances, including related intercompany entity, underlying foreign currencies and amounts of intercompany foreign currency transactions that are of a long-term investment nature (that is settlement is not planned or anticipated in the foreseeable future), as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900

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