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Fair Value Measurements - Summary of Strategic Investments (Details) - USD ($)
$ in Thousands
Apr. 30, 2023
Jan. 31, 2023
Fair Value Disclosures [Abstract]    
Non-marketable equity securities under Measurement Alternative $ 176,498 $ 174,248
Non-marketable equity securities under equity method 5,104 5,066
Marketable equity securities 19,708 22,122
Non-marketable debt securities 1,500 1,500
Total strategic investments—included in other assets 202,810 202,936
Cash equivalents: $ 223,274 $ 539,389