Employee Stock Plans - Additional Information (Detail) (USD $)	12 Months Ended
	Oct. 25, 2013	Oct. 26, 2012	Oct. 28, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation cost	$ 9,575,000	$ 9,543,000	$ 7,963,000
Income tax benefit recognized	3,000,000	2,900,000	2,700,000
Number of options granted	257,000	386,400	331,300
Number of options exercised	518,537	60,775	295,175
Weighted average exercise price of options exercised	$ 37.89	$ 36.52	$ 37.03
Aggregate intrinsic value of option shares outstanding	54,500,000
Aggregate intrinsic value of option shares exercisable	37,800,000
Number of option shares vested or expected to vest	1,700,000
Option shares vested or expected to vest aggregate intrinsic value	52,400,000
Weighted average exercise price of option shares vested or expected to vest	$ 50.64
Weighted average remaining contractual term of option shares vested or expected to vest, years	6 years
Weighted average remaining contractual term of option shares currently exercisable	4 years 7 months 6 days
Total unrecognized compensation expense for options	6,000,000
Unrecognized compensation expense will be recognized over a weighted average period, years	1 year 10 months 24 days
Fair value of option shares vested	7,900,000
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation expense for options	2,600,000
Unrecognized compensation expense will be recognized over a weighted average period, years	1 year 10 months 24 days
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price fair market value percentage	95.00%
Number of shares purchased by employees	30,873
Employees purchase price per share fair market value	67.97
Employee Sharesave Scheme
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price fair market value percentage	95.00%
Common stock reserved for issuance, shares	73,272
Remaining shares available for issuance	641,112
Accrued deductions for purchase of shares	$ 738,490
Share purchase date	December 15, 2013
The term of options, years	3
Number of options granted	16,722	45,063	9,956
Weighted-average grant date fair value of options granted	$ 20.24
Number of options exercised	10,468
Weighted average exercise price of options exercised	$ 41.04
Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available for issuance	1,776,939
Weighted-average grant date fair value of options granted	$ 29.65	$ 24.61
Shares reserved for issuance to officers and key employees	3,665,557
Award period, years	10
Award period end date	Mar. 05, 2023
Options excisable ratably period, years	4