Contingencies (Details) $ in Millions |
6 Months Ended |
|---|---|
|
Jan. 31, 2020
USD ($)
| |
| Loss Contingency [Abstract] | |
| Number Of Pending Cases | 3 |
| Litigation Reimbursement | $ 0.8 |
| X | ||||||||||
- Definition Litigation reimbursement. No definition available.
|
| X | ||||||||||
- Definition Number of pending cases. No definition available.
|
| X | ||||||||||
- References No definition available.
|