Leases (Tables)

3 Months Ended

Oct. 31, 2020

Leases [Abstract]

Lease, Cost [Table Text Block]

Components of lease expense were as follows:

		Three Months Ended October 31,
(In thousands)		2020		2019
Operating lease expense		$	7,257	$	7,976
Finance lease expense:
	Amortization of right-of-use assets	167		155
	Interest on finance lease liabilities	21		7
Short-term lease expense		1,245		1,995
Variable lease expense		539		144
Total lease expense		$	9,229	$	10,277

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

Supplemental cash flow information related to leases as of October 31, 2020 were as follows:

		Three Months Ended October 31,
(In thousands)		2020		2019
Cash paid for amounts included in the measurement of lease liabilities
	Operating cash flows related to operating leases	$	7,856	$	7,753
	Operating cash flows related to finance leases	21		7
	Financing cash flows related to finance leases	327		159
Right-of-use assets obtained in exchange for new operating lease liabilities		5,672		9,009
Right-of-use assets obtained in exchange for new finance lease liabilities		15,761		—