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Estimated Useful Lives of Assets (Detail)	12 Months Ended
	Dec. 31, 2022
Buildings On Owned Land
Property, Plant and Equipment [Line Items]
Estimated useful life of assets	40 years
Buildings On Leased Land
Property, Plant and Equipment [Line Items]
Estimated useful life of assets	40 years
Estimated useful life of assets	Lesser of lease term or 40 years
Land And Buildings Under Finance Leases
Property, Plant and Equipment [Line Items]
Estimated useful life of assets	Lease term
Theatre furniture and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life of assets	3 years
Theatre furniture and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life of assets	15 years
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Estimated useful life of assets	Lesser of lease term or useful life

X

- Definition

Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 35
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=126905813&loc=d3e1205-110223

+ Details

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X

- 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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X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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- Details

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