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Leases - Assets and Liabilities (Details) - USD ($) $ in Thousands | Oct. 31, 2021 | Jul. 31, 2021
--- | --- | ---
Leases [Abstract] |  |
Operating lease right-of-use assets | $ 47,335 | $ 42,601
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Property, plant and equipment, net | Property, plant and equipment, net
Operating lease liabilities: |  |
Other current liabilities | $ 10,257 | $ 8,944
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | Other | Other
Other long-term liabilities | $ 37,389 | $ 33,923
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Other liabilities | Other liabilities
Total operating lease liabilities | $ 47,646 | $ 42,867
Finance lease right-of-use assets | $ 6,823 | $ 7,010
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Property, plant and equipment, net | Property, plant and equipment, net
Finance lease liabilities |  |
Other current liabilities | $ 1,106 | $ 1,081
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | Other | Other
Other long-term liabilities | $ 4,407 | $ 4,694
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Other liabilities | Other liabilities
Total finance lease liabilities | $ 5,513 | $ 5,775
Weighted-aver remaining lease term - operating leases | 10 years 4 months 24 days | 11 years 1 month 6 days
Weighted-aver remaining lease term - finance leases | 4 years 10 months 24 days | 5 years 1 month 6 days
Weighted-average discount rate - operating leases | 3.40% | 3.20%
Weighted-average discount rate - finance leases | 9.00% | 8.90%

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