Share-based Compensation - Share-based Compensation and Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 28, 2026	Feb. 28, 2025	Feb. 29, 2024
Share based compensation expense and related income tax benefits
Compensation expense	$ 14,832	$ 13,261	$ 9,510
Income tax benefits	$ 3,115	$ 2,785	$ 1,969

Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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