Financial Assets and Liabilities - Schedule of Available-for-Sale Marketable Securities (Details) - USD ($) $ in Thousands	Aug. 29, 2026	Feb. 28, 2026
Debt Securities, Available-for-sale [Line Items]
Total	$ 19,420
Estimated Fair Value	19,097	$ 14,918
Municipal and Corporate Bonds
Debt Securities, Available-for-sale [Line Items]
Total	19,420	14,989
Gross Unrealized Gains	3	23
Gross Unrealized Losses	326	94
Estimated Fair Value	$ 19,097	$ 14,918