Earnings Per Share (Diluted Earnings Per Share Computation) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	6 Months Ended
Dec. 30, 2012	Dec. 25, 2011	Dec. 30, 2012	Dec. 25, 2011
Earnings Per Share, Diluted [Abstract]
Net income	$ 20,403	$ 12,078	$ 36,526	$ 24,897
Weighted average common shares - basic	115,965	115,536	115,760	113,701
Dilutive effect of stock options, unvested shares and ESPP purchase rights	445	347	489	538
Weighted average common shares - diluted	116,410	115,883	116,249	114,239
Diluted earnings per share	$ 0.18	$ 0.10	$ 0.31	$ 0.22

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References+ Details

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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-Name Accounting Research Bulletin (ARB)

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+ Details

- Definition

The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

+ References+ Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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-Glossary Weighted-Average Number of Common Shares Outstanding

-URI http://asc.fasb.org/extlink&oid=6528421

+ Details