Earnings Per Share (Details) (USD $)	3 Months Ended
	Jan. 31, 2014	Jan. 31, 2013
Earnings Per Share Reconciliation Of Basic And Diluted
Net Income	$ 97,572,000	$ 85,923,000
Average Shares Of Common Stock Outstanding For Basic Earnings Per Share	76,988,000	72,356,000
Contingently Issuable Shares Under Incentive Compensation Plans	339,000	369,000
Average Shares Of Dilutive Stock	77,327,000	72,725,000
Earnings Per Share of Common Stock
Earnings Per Share Basic	$ 1.27	$ 1.19
Earnings Per Share Diluted	$ 1.26	$ 1.18