Stock-Based Compensation - Option Valuation (Details) - Stock options - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Oct. 31, 2021	Oct. 25, 2020	Oct. 27, 2019
Weighted-average grant date fair value of stock options granted, and the total intrinsic value of options exercised
Weighted-average Grant Date Fair Value (in dollars per share)	$ 7.52	$ 7.71	$ 9.24
Intrinsic Value of Exercised Options	$ 94,108	$ 182,821	$ 138,282
Weighted-average assumptions used to calculate fair value of each ordinary option award
Risk-free Interest Rate	1.00%	1.70%	2.80%
Dividend Yield	2.10%	2.00%	1.90%
Stock Price Volatility	20.00%	19.00%	19.00%
Expected Option Life	7 years 4 months 24 days	7 years 6 months	8 years

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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