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INCOME TAX (Reconciliation of Federal Statutory Rate to Effective Tax Rate from Continuing Operations) (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2022
Income Tax Disclosure [Abstract]
Income tax expense at statutory rate	$ 133,491	$ 235,613	$ 318,181
State and local taxes(1)	17,629	33,621	26,753
Research and development credit(1)	(1,151)	(7,986)	(13,102)
Capital loss(2)	0	0	(34,736)
Other	211	959	789
Income tax expense	$ 150,180	$ 262,207	$ 297,885
Effective income tax rate	23.60%	23.40%	19.70%

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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