FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Summary of Significant Unobservable Inputs Used to Determine Fair Value Long-Lived Assets Held and Used (Details) - USD ($)
|
3 Months Ended |
6 Months Ended |
Apr. 30, 2019 |
Apr. 30, 2018 |
Apr. 30, 2019 |
Apr. 30, 2018 |
| Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31) |
|
|
|
|
| Impairment of Long Lived Assets |
|
|
$ 0
|
|
| Non-cash asset impairment charges |
$ 0
|
$ 400,000
|
2,100,000
|
$ 3,300,000
|
| Level 3 |
|
|
|
|
| Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31) |
|
|
|
|
| Non-cash asset impairment charges |
|
|
2,100,000
|
3,300,000
|
| Level 3 | Indicative Bids | Land and Building |
|
|
|
|
| Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31) |
|
|
|
|
| Impairment of Net Assets Held for Sale |
|
|
$ 2,100,000
|
|
| Level 3 | Discounted Cash Flows | Land and Building |
|
|
|
|
| Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31) |
|
|
|
|
| Impairment of Net Assets Held for Sale |
|
|
|
400,000
|
| Level 3 | Discounted Cash Flows | Machinery and Equipment |
|
|
|
|
| Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31) |
|
|
|
|
| Impairment of Long Lived Assets |
|
|
|
$ 2,900,000
|