Investments - Strategic Investments (Details) - USD ($) $ in Thousands	Jul. 31, 2024	Jan. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt securities	$ 4,403	$ 3,828
Fair value of strategic investments	31,283	26,988
Measurement Alternative	309,650	285,509
Equity Method	97,596	96,725
Total equity securities	434,126	405,394
Total strategic investments	438,529	409,222
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity securities	26,880	23,160
Debt securities	$ 4,403	$ 3,828