Related Party Transactions (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Aug. 31, 2026	Aug. 31, 2025	Aug. 31, 2026	Aug. 31, 2025
Marubeni Service Agreement
Related Party Transaction [Line Items]
Amounts of transactions	$ 1.9	$ 2.3	$ 3.7	$ 4.4

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details