Fair Value Measurements (Schedule of Financial Assets and Liabilities Measured at Fair Value) (Details) - USD ($) $ in Thousands	May 31, 2025	Aug. 31, 2024	May 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	$ 196,117	$ 190,879	$ 140,221
Marketable securities:
Derivative assets		603	1,380
Derivative liabilities	(10,325)	(777)	(460)
Commercial Paper [Member]
Marketable securities:
Marketable securities	14,676
Corporate Bonds [Member]
Marketable securities:
Marketable securities			10,086
U.S. Treasury Securities [Member]
Marketable securities:
Marketable securities			2,411
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	196,117	190,879	140,221
Marketable securities:
Derivative assets		0	0
Derivative liabilities	0	0	0
Level 1 [Member] | Commercial Paper [Member]
Marketable securities:
Marketable securities	0
Level 1 [Member] | Corporate Bonds [Member]
Marketable securities:
Marketable securities			0
Level 1 [Member] | U.S. Treasury Securities [Member]
Marketable securities:
Marketable securities			0
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	0	0	0
Marketable securities:
Derivative assets		603	1,380
Derivative liabilities	(10,325)	(777)	(460)
Level 2 [Member] | Commercial Paper [Member]
Marketable securities:
Marketable securities	14,676
Level 2 [Member] | Corporate Bonds [Member]
Marketable securities:
Marketable securities			10,086
Level 2 [Member] | U.S. Treasury Securities [Member]
Marketable securities:
Marketable securities			2,411
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	0	0	0
Marketable securities:
Derivative assets		0	0
Derivative liabilities	0	$ 0	0
Level 3 [Member] | Commercial Paper [Member]
Marketable securities:
Marketable securities	$ 0
Level 3 [Member] | Corporate Bonds [Member]
Marketable securities:
Marketable securities			0
Level 3 [Member] | U.S. Treasury Securities [Member]
Marketable securities:
Marketable securities			$ 0