Segment Information Segment Profit (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2020 |
Apr. 30, 2019 |
Apr. 30, 2020 |
Apr. 30, 2019 |
|
| Segment Profit | ||||
| Segment profit | $ 40,780 | $ 45,991 | $ 134,490 | $ 135,612 |
| Asset Impairment Charges | (13,821) | 0 | (13,821) | 0 |
| ID Solutions | ||||
| Segment Profit | ||||
| Segment profit | 36,401 | 39,892 | 119,499 | 119,311 |
| Asset Impairment Charges | (2,792) | |||
| Workplace Safety | ||||
| Segment Profit | ||||
| Segment profit | 4,379 | $ 6,099 | $ 14,991 | $ 16,301 |
| Asset Impairment Charges | $ (11,029) | |||