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v3.25.3

Related Party Transactions - Additional Information (Detail) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 USD ($) | Sep. 30, 2025 USD ($) Theatre | Sep. 30, 2024 USD ($)
Related Party Transaction [Line Items] |  |  |
Debt instrument convertible conversation description |  | notice to the holders of the 4.50% Convertible Senior Notes of its election to settle all conversion obligations with respect to any 4.50% Convertible Senior Notes that are converted on or after May 15, 2025 by means of Combination Settlement as defined in the indenture to the 4.50% Convertible Senior Notes. On the August 15, 2025 maturity date of the 4.50% Convertible Senior Notes, the Company settled the $460.0 outstanding principal amount of the 4.50% Convertible Senior Notes in cash and issued approximately 16.2 shares of Holdings' common stock for the $472.0 owed above the $460.0 principal amount. |
4.50 % Convertible Senior Notes |  |  |
Related Party Transaction [Line Items] |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.50% | 4.50% |
CUSA |  |  |
Related Party Transaction [Line Items] |  |  |
Distributions from equity investees |  | $ 8,000,000 | $ 5,100,000
Distributions to parent | $ (509,100,000) | (509,100,000) | 0
FE Concepts, LLC |  |  |
Related Party Transaction [Line Items] |  |  |
Management fee revenues |  | $ 60,000.00 | 50,000.00
Percentage of voting interest | 50.00% | 50.00% |
Entity owns remaining interest |  | 50.00% |
Cash distributions from affiliate/equity investment |  | $ 4,000,000 |
Laredo Theatre, Ltd |  |  |
Related Party Transaction [Line Items] |  |  |
Company's interest in Laredo |  | 75.00% |
Lone Star Theatre's interest in Laredo |  | 25.00% |
Ownership interest held by David Roberts |  | 100.00% |
Percentage of stock owned by founder |  | 8.50% |
Percentage of management fees based on theatre revenues |  | 5.00% |
Management fee revenues |  | $ 600,000 | 600,000
Excess cash distribution paid |  | $ 800,000 | 600,000
Syufy Enterprises, LP |  |  |
Related Party Transaction [Line Items] |  |  |
Number of theatres leased | Theatre |  | 12 |
Management fee revenues |  | $ 30,000.00 | 30,000.00
Total rent paid to Syufy |  | 16,500,000 | $ 16,900,000
Film Reagan |  |  |
Related Party Transaction [Line Items] |  |  |
Film rental expense | $ 0 | $ 1.8 |

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