Business Segment Information (Schedule of Net Sales To External Customers By Country Of Domicile) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2015	Jul. 31, 2014	Jul. 31, 2015	Jul. 31, 2014
Segment Reporting Information [Line Items]
Total net sales to external customers	$ 461,678	$ 432,482	$ 1,341,524	$ 1,249,779
United States [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	203,019	196,032	604,281	573,282
Europe [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	173,829	145,543	487,579	406,007
Rest Of World [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	$ 84,830	$ 90,907	$ 249,664	$ 270,490