FAIR VALUE MEASUREMENTS - Schedule of Amortized Cost, Gross Unrealized Gains (Losses) and Fair Value of Available-for-sale Investments (Details) - USD ($) $ in Thousands	Jan. 31, 2026	Aug. 02, 2025
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 121,645	$ 128,800
Gross Unrealized Gains	95	29
Gross Unrealized Losses	(3)	(34)
Fair Value	121,737	128,795
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	26,805	16,542
Gross Unrealized Gains	19	0
Gross Unrealized Losses	(1)	(1)
Fair Value	26,823	16,541
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	89,616	105,115
Gross Unrealized Gains	73	28
Gross Unrealized Losses	(2)	(33)
Fair Value	89,687	105,110
Asset backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	3,238	1,499
Gross Unrealized Gains	1	0
Gross Unrealized Losses	0	0
Fair Value	3,239	1,499
Yankee bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,986	5,644
Gross Unrealized Gains	2	1
Gross Unrealized Losses	0	0
Fair Value	$ 1,988	$ 5,645