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v3.22.0.1

General (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jan. 31, 2022 | Jan. 31, 2021 | Jan. 31, 2022 | Jan. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Transition costs | $ 13,554,000 | $ 0 | $ 13,554,000 | $ 0
CEO transition costs related to equity-classified stock-based awards | 7,388,000 | $ 0 | 7,388,000 | $ 0
Former CEO |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Transition costs | 13,554,000 |  | 13,554,000 |
Severance costs | 10,304,000 |  | 10,304,000 |
CEO transition costs related to equity-classified stock-based awards | $ 7,388,000 |  | $ 7,388,000 |

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- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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