Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Detail)

v2.4.1.9
Summary of Significant Accounting Policies (Detail)
12 Months Ended
Dec. 31, 2014
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Goodwill Indefinite-lived
Tradename Indefinite-lived
Vendor Contracts  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Finite-Lived Intangible Assets, Amortization Method Straight-line method over the terms of the underlying contracts. The remaining terms of the underlying contracts range from one to six years.
Favorable/unfavorable leases  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Finite-Lived Intangible Assets, Amortization Method Based on the pattern in which the economic benefits are realized over the terms of the lease agreements. The remaining terms of the lease agreements range from one to twenty-one years.
Other Intangible Assets  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Finite-Lived Intangible Assets, Amortization Method Straight-line method over the terms of the underlying agreement or the expected useful life of the intangible asset. The remaining useful lives of these intangible assets range from one to twelve years.
Buildings On Owned Land  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Estimated useful life of assets 40 years
Buildings On Leased Land  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Estimated useful life of assets Lesser of lease term or useful life
Buildings Under Capital Lease  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Estimated useful life of assets Lesser of lease term or useful life
Theatre furniture and equipment | Minimum  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Estimated useful life of assets 3 years
Theatre furniture and equipment | Maximum  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Estimated useful life of assets 15 years
Leasehold Improvements  
Property Plant and Equipment Estimated Useful Lives [Line Items]  
Estimated useful life of assets Lesser of lease term or useful life