SEGMENT INFORMATION - Long-lived Assets by Geographic Areas (Details) - USD ($) $ in Thousands	Aug. 31, 2025	Aug. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total long-lived assets	$ 206,979	$ 213,007
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total long-lived assets	103,545	108,208
Philippines
Revenues from External Customers and Long-Lived Assets [Line Items]
Total long-lived assets	38,572	46,191
India
Revenues from External Customers and Long-Lived Assets [Line Items]
Total long-lived assets	19,482	22,159
United Kingdom
Revenues from External Customers and Long-Lived Assets [Line Items]
Total long-lived assets	16,869	10,243
All Other Countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Total long-lived assets	$ 28,511	$ 26,206