Stock-Based Compensation - Reconciliation And Fair Value Assumptions (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 24, 2016	Apr. 26, 2015	Apr. 24, 2016	Apr. 26, 2015
Stock options
Reconciliation of Stock Options
Outstanding, at the beginning of the period (in shares)			34,397
Granted (in shares)			2,104
Exercised (in shares)			3,374
Forfeited (in shares)			15
Outstanding, at the end of the period (in shares)	33,112		33,112
Exercisable at the end of the period (in shares)	26,212		26,212
Weighted-Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)			$ 13.83
Granted (in dollars per share)			38.31
Exercised (in dollars per share)			9.52
Forfeited (in dollars per share)			18.90
Outstanding at the end of the period (in dollars per share)	$ 15.83		15.83
Exercisable at end of period (in dollars per share)	$ 12.73		$ 12.73
Weighted-Average Remaining Contractual Term
Outstanding at the end of the period			5 years 2 months 12 days
Exercisable at end of period			4 years 3 months 18 days
Aggregate Intrinsic Value
Outstanding at the end of the period	$ 724,297		$ 724,297
Exercisable at end of period	$ 653,461		$ 653,461
Weighted-average grant date fair value of stock options granted, and the total intrinsic value of options exercised
Weighted-average grant date fair value of options granted (in dollars per share)	$ 8.36	$ 9.00	$ 7.82	$ 9.84
Intrinsic value of exercised options	$ 45,081	$ 23,409	$ 103,216	$ 32,601
Weighted-average assumptions used to calculate fair value of each ordinary option award
Risk-free interest rate (as a percent)	1.90%	1.60%	2.10%	2.10%
Dividend yield (as a percent)	1.40%	1.90%	1.50%	1.90%
Stock price volatility (as a percent)	19.00%	19.00%	19.00%	19.00%
Expected option life	8 years	8 years	8 years	8 years
Nonvested shares
Shares
Nonvested shares at the beginning of the period			74
Granted			47
Vested			74
Nonvested shares at the end of the period	47		47
Weighted Average Grant Date Fair Value
Nonvested shares at the beginning of the period (in dollars per share)			$ 25.87
Granted (in dollars per share)			41.01	$ 25.87
Vested (in dollars per share)			25.87
Nonvested shares at the end of the period (in dollars per share)	$ 41.01		$ 41.01