v3.26.1
Leases - Additional information (Details)
$ in Millions
12 Months Ended
Jul. 31, 2026
USD ($)
option_to_extend
Lessee, Lease, Description [Line Items]  
Operating lease terms 16 years
Number of options to extend | option_to_extend 1
Option to extend operating leases 10 years
Operating sublease terms 4 years
Operating Lease, Lease Not yet Commenced  
Lessee, Lease, Description [Line Items]  
Leases not yet commenced | $ $ 56
Minimum  
Lessee, Lease, Description [Line Items]  
Terms for leases not yet commenced 5 years
Maximum  
Lessee, Lease, Description [Line Items]  
Option to extend sublease 3 years
Terms for leases not yet commenced 10 years