v3.26.1
Acquisitions And Dispositions - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jan. 21, 2026
Jul. 01, 2025
Jun. 30, 2026
Jun. 30, 2026
Business Acquisition and Disposition [Line Items]        
Impairment of valuation allowance on assets     $ 3.1 $ 3.1
Tabacon        
Business Acquisition and Disposition [Line Items]        
Indefinite-lived intangible asset value     4.9 4.9
Tabacon property details   ITA is the owner and operator of Tabacón Thermal Resort & Spa (“Tabacón”), an eco-luxury resort spanning 570 acres of rainforest which features two thermal river attractions, located in the Arenal region of Costa Rica. Tabacón features 105 rooms, an internationally renowned spa, and signature culinary experiences.    
Acquired travel agency relationships     $ 2.2 $ 2.2
Tabacon Thermal Resort & Spa        
Business Acquisition and Disposition [Line Items]        
Purchase price   $ 108.6    
Tabacon property details   ITA is the owner and operator of Tabacón, an eco-luxury resort spanning 570 acres of rainforest which features two thermal river attractions, located in the Arenal region of Costa Rica. The Company funded the purchase price primarily with borrowings under the 2025 Revolving Credit Facility (see Note 8 – Debt and Finance Lease Obligations for further details).    
Intangible assets subject to amortization, Remaining Useful Life (Years)     15 years 15 years
Flyover Attractions        
Business Acquisition and Disposition [Line Items]        
Purchase price $ 75.0      
Cash acquired $ 75.0