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Revenue Recognition - Additional Information (Detail) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2018 | Sep. 30, 2018 | Jan. 01, 2018
Revenue Recognition [Line Items] |  |  |
Cumulative effect of accounting change adjustment net of taxes, in retained earnings |  |  | $ 40,526,000
Receivables related to contracts with customers | $ 49,224,000 | $ 49,224,000 |
Assets related to costs to obtain or fulfill contract with customers | 0 | 0 |
NCM |  |  |
Revenue Recognition [Line Items] |  |  |
Remaining performance obligations | 174,000,000 | $ 174,000,000 |
Deferred revenue amortization year and month |  | 2037-02 |
Recognized incremental screen advertising revenue and offsetting interest expense | $ 4,983,000 | $ 14,875,000 |
NCM | Minimum |  |  |
Revenue Recognition [Line Items] |  |  |
Percentage of incremental borrowing rates | 5.50% | 5.50% |
NCM | Maximum |  |  |
Revenue Recognition [Line Items] |  |  |
Percentage of incremental borrowing rates | 8.00% | 8.00% |

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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130533-203044 + Details
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