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Investments - Schedule of Strategic Investments (Details) - USD ($)
$ in Thousands
Jan. 31, 2023
Jan. 31, 2022
Fair Value, Separate Account Investment [Line Items]    
Measurement Alternative $ 118,763 $ 91,399
Equity Method 93,854 93,400
Total equity securities 384,592 353,583
Debt securities 14,400 14,231
Strategic investments 186,375 183,015
Total strategic investments 398,992 367,814
Fair Value    
Fair Value, Separate Account Investment [Line Items]    
Equity securities 171,975 168,784
Debt securities $ 14,400 $ 14,231