Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		12 Months Ended
		Aug. 31, 2025	Aug. 31, 2024	Aug. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income		$ 597,040	$ 537,126	$ 468,173
Other comprehensive income (loss), net of tax
Net unrealized gain (loss) on cash flow hedges	[1]	300	(1,037)	(269)
Foreign currency translation adjustment gains (losses)		15,565	8,565	21,511
Other comprehensive income (loss)		15,865	7,528	21,242
Comprehensive income		$ 612,905	$ 544,654	$ 489,415

[1] Presented net of a tax expense of $119 thousand, tax benefit of $369 thousand, and a tax benefit of $61 thousand for the years ended August 31, 2025, 2024 and 2023, respectively.