Leases (Details 4)	Jul. 31, 2025	Apr. 30, 2025
Leases [Abstract]
Operating leases, Weighted average remaining lease term	6 years 4 months 24 days	6 years 1 month 6 days
Finance leases, Weighted average remaining lease term	3 years 10 months 24 days	4 years
Operating leases, Weighted average discount rate	4.80%	4.60%
Finance leases, Weighted average discount rate	5.00%	5.00%