Leases - Assets and Liabilities (Details) - USD ($) $ in Thousands	Apr. 30, 2023	Jul. 31, 2022
Leases [Abstract]
Operating lease right-of-use assets	$ 50,418	$ 44,407
Operating lease liabilities:
Other current liabilities	11,435	9,406
Other long-term liabilities	38,968	34,830
Total operating lease liabilities	50,403	44,236
Finance lease right-of-use assets	5,704	6,264
Finance lease liabilities:
Other current liabilities	866	1,215
Other long-term liabilities	2,920	3,476
Total finance lease liabilities	$ 3,786	$ 4,691
Weighted-aver remaining lease term - operating leases	9 years 3 months 18 days	10 years 2 months 12 days
Weighted-aver remaining lease term - finance leases	3 years 10 months 24 days	4 years 4 months 24 days
Weighted-average discount rate - operating leases	4.60%	3.60%
Weighted-average discount rate - finance leases	9.60%	9.20%
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Property, plant and equipment, net	Property, plant and equipment, net
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other	Other
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other liabilities	Other liabilities
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Property, plant and equipment, net	Property, plant and equipment, net
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other	Other
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other liabilities	Other liabilities