v3.26.3
Income Taxes - Schedule of Unrecognized Tax Benefits Roll Forward (Details) - HMH Holding BV And Subsidiaries [Member] - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income taxes [Line Items]    
Balance as of January 1, $ 771 $ 0
Increases in unrecognized tax benefits - current year positions 0 110
Increases in unrecognized tax benefits - prior year positions 0 661
Balance as of December 31, $ 771 $ 771