v3.26.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Income Taxes (Details) - USD ($)
 2 Months Ended 3 Months Ended 12 Months Ended
Oct. 31, 2024
Dec. 31, 2024
Mar. 31, 2026
Dec. 31, 2025
Dec. 31, 2024
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES          
Interest and penalties accrued   $ 0   $ 0 $ 0
Tax provision       0 0
Cartesian Growth Corporation III          
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES          
Unrecognized tax benefits $ 0 0 $ 0 0 0
Interest and penalties accrued 0 0 0 0 $ 0
Tax provision $ 0 $ 0 $ 0 $ 0