Consolidated Statements of Comprehensive Income - Unaudited - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		May 31, 2022	May 31, 2021	May 31, 2022	May 31, 2021
Statement of Comprehensive Income [Abstract]
Net income		$ 74,910	$ 100,679	$ 292,495	$ 298,528
Other comprehensive income (loss), net of tax
Net unrealized gain (loss) on cash flow hedges	[1]	810	1,017	5,620	2,204
Foreign currency translation adjustment		(22,096)	8,221	(43,792)	17,831
Other comprehensive income (loss)		(21,286)	9,238	(38,172)	20,035
Comprehensive income		$ 53,624	$ 109,917	$ 254,323	$ 318,563

[1] For the three and nine months ended May 31, 2022, the net unrealized gain on cash flow hedges were net of a tax expense of $1,350 thousand and a tax expense of $1,819 thousand, respectively. For the three and nine months ended May 31, 2021, the net unrealized gain on cash flow hedges were net of a tax expense of $344 thousand and a tax expense of $746 thousand, respectively.