Business Segment Information (Schedule of Net Sales To External Customers By Country Of Domicile) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jan. 31, 2015	Jan. 31, 2014
Segment Reporting Information [Line Items]
Total net sales to external customers	$ 445,171	$ 404,980
United States [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	203,875	187,693
Europe [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	159,067	129,046
Rest Of World [Member]
Segment Reporting Information [Line Items]
Total net sales to external customers	$ 82,229	$ 88,241