Stock-Based Compensation, Fair Value of Options (Details) (USD $)	3 Months Ended
Sep. 29, 2012	Sep. 24, 2011
Stock Option [Member]
Weighted-average Assumptions Used for Fair Value of Award Granted [Abstract]
Options granted, weighted average fair value of stock options (per share)	$ 6.24	$ 5.79
Stock options [Member]
Weighted-average Assumptions Used for Fair Value of Award Granted [Abstract]
Expected holding period (in years)	5.4	5.3
Risk-free interest rate	0.70%	1.40%
Expected stock price volatility	37.80%	38.00%
Dividend yield	3.30%	3.20%
Restricted stock units [Member]
Weighted-average Assumptions Used for Fair Value of Award Granted [Abstract]
Restricted stock units granted, weighted average grant date fair value (per share)	$ 24.31	$ 19.69

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The period of time an equity-based award is expected to be outstanding. An equity-based award's expected term is generally determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior.

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- Definition

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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