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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Unaudited (Parenthetical) | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024
8.75 % Secured Notes | CUSA [Member] |  |
Debt instrument, redemption price, percentage | 8.75% | 8.75%
8.75 % Secured Notes | CNK |  |
Debt instrument, redemption price, percentage | 8.75% | 8.75%
5.875% Senior Notes | CUSA [Member] |  |
Debt instrument, redemption price, percentage | 5.875% | 5.875%
Debt instrument, interest rate, stated percentage | 5.875% | 5.875%
5.875% Senior Notes | CNK |  |
Debt instrument, redemption price, percentage | 5.875% | 5.875%
7.00% Senior Notes | CUSA [Member] |  |
Debt instrument, interest rate, stated percentage | 7.00% | 7.00%
7.00% Senior Notes | CNK |  |
Debt instrument, redemption price, percentage | 7.00% | 7.00%
4.50% Senior Convertible Notes | CNK |  |
Debt instrument, redemption price, percentage | 4.50% | 4.50%

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