Goodwill and Intangible Assets - Changes in Net Carrying Amount of Goodwill (Detail) - USD ($) $ in Thousands	3 Months Ended
May 31, 2025	May 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill, Beginning balance	$ 94,349	$ 94,349
Goodwill acquired	12,407	$ 0
Goodwill, Ending balance	$ 106,756

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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