Leases - Annual Maturities of Lease Liabilities (Details) $ in Thousands	Jul. 31, 2023 USD ($)
Finance leases
2024	$ 13
2025	0
2026	0
2027	0
2028	0
Thereafter	0
Total future lease commitments	13
Less: imputed interest	0
Present value of lease liabilities	13
Operating leases
2024	24,034
2025	20,746
2026	16,795
2027	12,488
2028	10,668
Thereafter	42,305
Total future lease commitments	127,036
Less: imputed interest	(17,499)
Present value of lease liabilities	$ 109,537