Operating Segments - Segments (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended		27 Months Ended
	Jan. 31, 2017	Jan. 31, 2016	Jan. 31, 2017
Segment Reporting Information [Line Items]
Severance and restructuring costs			$ 16,621
Adhesive Dispensing Systems [Member]
Segment Reporting Information [Line Items]
Severance and restructuring costs	$ 227	$ 480
Advanced Technology Systems [Member]
Segment Reporting Information [Line Items]
Severance and restructuring costs		510
Industrial Coating Systems [Member]
Segment Reporting Information [Line Items]
Severance and restructuring costs		$ 27