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Leases (Tables) | 3 Months Ended
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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 |  |  | — |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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- References No definition available. + Details
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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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