Operating Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2022	Apr. 30, 2022
ROU Assets and Lease Liabilities [Abstract]
Operating lease ROU assets	$ 103,196	$ 111,719
Short-term portion of operating lease liabilities	19,788	20,576
Operating lease liabilities, non-current	127,055	$ 132,541
Initial pretax restructuring charge	20,000
Maximum [Member]
ROU Assets and Lease Liabilities [Abstract]
Increase (decrease) in ROU assets due to new leases as well as modifications and remeasurements to existing operating leases	100
Increase (decrease) in operating lease liabilities due to new leases as well as modifications and remeasurements to existing operating leases	$ 100