Contingencies (Details) $ in Millions |
3 Months Ended |
|---|---|
|
Oct. 31, 2019
USD ($)
| |
| Contingencies (Details) [Line Items] | |
| Number Of Pending Cases | 3 |
| Litigation Reimbursement | $ 0.8 |
| Legal Fees Reimbursement | 0.4 |
| Subsequent Event [Member] | |
| Contingencies (Details) [Line Items] | |
| Legal Fees Reimbursement | $ 0.4 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Legal fees reimbursement. No definition available.
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| X | ||||||||||
- Definition Litigation reimbursement. No definition available.
|
| X | ||||||||||
- Definition Number of pending cases. No definition available.
|
| X | ||||||||||
- Details
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