Related Party Transactions (Details) - Related Party - USD ($)	3 Months Ended
Apr. 30, 2024	Apr. 30, 2023	Jan. 31, 2024
Related Party Transaction [Line Items]
Strategic investment, non-marketable equity securities	$ 5,000,000
Revenue	0	$ 0
Receivables	$ 0		$ 0

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details