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Description of the Business and Basis of Presentation - Additional Information (Detail)
$ in Millions
9 Months Ended
Sep. 30, 2025
USD ($)
Business
Business Description And Basis Of Presentation [Line Items]  
Number of theme parks owned and operated | Business 12
Deferred revenue recognized $ 144.3
Payments for legal settlements 12.6
Remaining restricted cash released from restriction $ 25.0