Other Long-Term Liabilities (Details) - USD ($) $ in Thousands	Feb. 28, 2026	Feb. 28, 2025
Other Liabilities Disclosure [Abstract]
Net pension benefit obligation	$ 15,067	$ 24,587
Environmental liability—long-term	16,505	16,532
Workers' compensation liability	3,619	2,967
ASC 740-10 Uncertain tax positions	3,500	2,332
Interest rate swap liability	1,847	0
Other long-term liabilities	$ 40,538	$ 46,418

Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer.

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Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as noncurrent. Excludes other postretirement benefit plan.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Amount recognized for uncertainty in income taxes classified as noncurrent.

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Carrying value as of the balance sheet date of obligations and payables pertaining to claims incurred of a workers compensation nature. Used to reflect the noncurrent portion of the liabilities (due beyond one year; or beyond one operating cycle if longer).

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