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INVESTMENT IN NATIONAL CINEMEDIA, INC / NATIONAL CINEMEDIA LLC - Summary of Activity with NCM Included in Company's Consolidated Financial Statements (Parenthetical) (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Schedule Of Equity Method Investments [Line Items] |  |  |
Company's beverage concessionaire advertising costs | $ 8.9 | $ 7.5 | $ 4.9
Amounts recognized as accounts receivable | $ 4.9 | $ 4.9 |

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