Goodwill and Intangible Assets - Amortization expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2026	Feb. 28, 2025	Feb. 29, 2024
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 23,083	$ 23,111	$ 23,960