XML 50 R39.htm IDEA: XBRL DOCUMENT v3.25.0.1
Summary of Significant Accounting Policies - Investments in HTM Securities (Details) - USD ($)
$ in Thousands
Jan. 31, 2025
Jul. 31, 2024
Accounting Policies [Abstract]    
Amortized Cost $ 458,542 $ 1,908,047
Gross Unrealized Gains 389 18,298
Fair Value $ 458,931 $ 1,926,345