v3.26.1
Organization, Basis of Presentation and Recent Accounting Pronouncements (Organization and Basis of Presentation) (Narrative) (Details)
Jun. 30, 2026
automotiveDealership
televisionStation
Feb. 01, 2026
schools
country
Kaplan Languages Group (KLG) [Member]    
Number of language schools | schools   20
Number of countries | country   8
Television Broadcasting [Member]    
Number of television broadcast stations | televisionStation 7  
Automotive [Member]    
Number of Automotive Dealerships Owned | automotiveDealership 8