v3.26.3
MARKETABLE DEBT SECURITIES - Schedule of Fair Value of Marketable Debt Securities (Detail) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Investments, Debt and Equity Securities [Abstract]    
Marketable debt securities $ 1,832,915 $ 1,251,234
Cash and cash equivalents 44,213 23,637
Total $ 1,877,128 $ 1,274,871