Leases, Maturity of Lease Liabilities (Details) - USD ($) $ in Thousands	Aug. 31, 2023	Aug. 31, 2022
Operating Leases
2024	$ 41,430
2025	36,446
2026	31,278
2027	24,579
2028	16,449
Thereafter	41,843
Total lease payments	192,025
Less imputed interest	(27,780)
Total operating lease liabilities	164,245	$ 142,942
Finance Leases
2024	32,051
2025	25,859
2026	19,394
2027	16,086
2028	9,104
Thereafter	3,239
Total lease payments	105,733
Less imputed interest	(10,263)
Total finance lease liabilities	$ 95,470	$ 58,536