Theatre Assets Held for Sale (Additional Information) (Details) - Theatre Assets Held For Sale [Member] $ in Millions	3 Months Ended
Mar. 31, 2023 USD ($)
Long-Lived Assets Held-for-sale [Line Items]
Revenues	$ 3.5
Operating income (loss)	$ 0.1

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details