Description of the Business and Basis of Presentation - Additional Information (Detail) $ in Millions	6 Months Ended
Jun. 30, 2026 USD ($) Business
Business Description And Basis Of Presentation [Line Items]
Number of theme parks owned and operated \| Business	12
Deferred revenue recognized \| $	$ 111.6

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-8

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration