v3.26.3
Intangible assets - Schedule Of The Estimated Future Amortization Expense (Details) - HMH Holding BV And Subsidiaries [Member] - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Intangible Asset, Finite-Lived [Line Items]    
2026 $ 29,888  
2027 28,067  
2028 15,296  
2029 5,378  
2030 3,733  
Thereafter 39,708  
Total $ 122,070 $ 135,154