Consolidated Statements of Comprehensive Income - Unaudited - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Feb. 28, 2026	Feb. 28, 2025	Feb. 28, 2026	Feb. 28, 2025
Statement of Comprehensive Income [Abstract]
Net income		$ 133,056	$ 144,860	$ 285,636	$ 294,882
Other comprehensive income (loss), net of tax
Net unrealized gain (loss) on cash flow hedges	[1]	361	(406)	(2,528)	(3,595)
Post-employment benefit obligations	[2]	(6,231)	0	(6,231)	0
Foreign currency translation adjustment gains (losses)		10,202	(11,926)	2,812	(29,545)
Other comprehensive income (loss)		4,332	(12,332)	(5,947)	(33,140)
Comprehensive income		$ 137,388	$ 132,528	$ 279,689	$ 261,742

[1] Presented net of a tax expense of $133 thousand and a tax benefit of $154 thousand for the three months ended February 28, 2026 and February 28, 2025, respectively. Presented net of a tax benefit of $893 thousand and $1,259 thousand for the six months ended February 28, 2026 and February 28, 2025, respectively.

[2] Presented net of a tax benefit of $2,096 thousand for the three and six months ended February 28, 2026 related to the labor codes reform implemented by the Government of India effective November 21, 2025.