GOODWILL AND OTHER INTANGIBLE ASSETS - Summary of Changes in Carrying Amount of Goodwill by Segment (Details) $ in Millions |
6 Months Ended |
|---|---|
|
Apr. 30, 2019
USD ($)
| |
| Goodwill [Roll Forward] | |
| October 31, 2018 | $ 776.0 |
| Goodwill acquired | 752.5 |
| Currency translation | (5.9) |
| April 30, 2019 | 1,522.6 |
| Rigid Industrial Packaging & Services | |
| Goodwill [Roll Forward] | |
| October 31, 2018 | 716.5 |
| Goodwill acquired | 0.0 |
| Currency translation | (5.9) |
| April 30, 2019 | 710.6 |
| Paper Packaging & Services | |
| Goodwill [Roll Forward] | |
| October 31, 2018 | 59.5 |
| Goodwill acquired | 752.5 |
| Currency translation | 0.0 |
| April 30, 2019 | $ 812.0 |