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Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands | 12 Months Ended
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Dec. 31, 2017 USD ($) Unit Segment | Dec. 31, 2016 USD ($) Segment | Dec. 31, 2015 USD ($) Unit Segment
Summary Of Significant Accounting Policies [Line Items] |  |  |
Approximate available remaining lease period for fee owned properties | 20 years |  |
Requirements to be classified as capital lease, minimum amount of present value of future minimum lease payments against estimated fair value, percentage | 90.00% |  |
Requirements to be classified as capital lease, minimum length of lease term against estimated useful life, percentage | 75.00% |  |
General liability claim per occurrence, cap | $ 250 | $ 100 | $ 100
Annual cap per policy year | 3,900 | 3,350 | 2,900
Pre-funding claims and covers claims annual cap | 5,000 |  |
Medical claim per occurrence, cap | 250 | 150 | 125
Insurance Reserves | 8,252 | 7,837 |
Unredeemed gift cards and other advances | 77,623 | 70,247 |
Liabilities for advanced sale-type certificates | $ 11,861 | $ 11,522 | $ 11,786
Minimum Percentage for Tax position measure as largest amount of benefit | 50.00% |  |
Reportable operating segments | Segment | 2 | 2 | 2
Interest Rate Swap |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Derivative, expiration month and year | 2016-04 |  |
Accrued Other Current Liabilities |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Loyalty program liability, current | $ 5,527 |  |
Trade Names |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Fair value in excess of carrying value percentage | 10.00% |  |
Rave Theatres | Trade Names |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Fair value in excess of carrying value percentage |  | 10.00% |
U.S. Operating Segment |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of reporting units | Segment | 19 |  |
Multiplication Value to Cash flows for the determination of fair value of Reporting units | Unit | 8 |  | 8
International Operating Segment |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Number of reporting units | Segment | 7 |  |
Minimum |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Equity method investment, ownership percentage | 20.00% |  |
Amortization period of deferred charges and other assets | 1 year |  |
Remaining amortization period for deferred revenues | 1 year |  |
Minimum | U.S. Operating Segment |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Reporting unit percentage of fair value in excesses of carrying value amount | 10.00% |  | 10.00%
Maximum |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Equity method investment, ownership percentage | 50.00% |  |
Cost method investment, ownership Percentage | 20.00% |  |
Amortization period of deferred charges and other assets | 15 years |  |
Remaining amortization period for deferred revenues | 20 years |  |
Pre-funding claims and covers claims per occurrence | $ 250 |  |

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- Definition Value of deferred revenue or cost to provide products or services, which is expected to be recognized in income or incurred within one year or the normal operating cycle, if longer, resulting from customer loyalty program. Excludes liability associated with frequent flier programs. Includes liability associated with customer loyalty programs for other businesses, for example, but is not limited to, hotels, supermarkets, credit card companies, automobile rental companies, and book sellers. + References No definition available. + Details
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