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Schedule of Aggregate Lease Costs by Lease Classification (Parenthetical) (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Lease Cost [Line Items] |  |  |
Lease payments | [1] | $ 66,233 | $ 70,539
Equipment | Utilities and Other |  |  |
Lease Cost [Line Items] |  |  |
Short term lease payments |  | 315 | 413
Real Estate | Facility Lease Expense |  |  |
Lease Cost [Line Items] |  |  |
Variable lease payments |  | (2,344) | 12,247
Lease payments |  | $ 364 | $ 460
[1] | As discussed above at Lease Deferrals and Abatements, the Company negotiated certain lease amendments to defer and/or abate contractual payments as a result of the COVID-19 pandemic and temporary closure of theatres. In accordance with FASB Staff guidance, the Company did not recalculate lease liabilities and right of use assets for amendments that did not result in a substantial increase in the rights of the lessor or the obligations of the lessee. Contractual payment amounts for the three months ended March 31, 2021 above are prior to the impact of deferred or abated rent amounts.

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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918643-209977 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(1) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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