v3.26.3
Debt - Schedule of Maturities of Long-Term Debt (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Dec. 31, 2024
Debt Instrument [Line Items]      
Total debt, net $ 197,836 $ 340,083 $ 343,144
HMH Holding BV And Subsidiaries [Member]      
Debt Instrument [Line Items]      
2026   0  
2027   0  
2028   300,000  
2029   0  
2030   0  
Thereafter   0  
Total debt, net   $ 300,000