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Consolidated Statements of Shareholders' Equity (USD $) In Thousands, except Share data | Common Stock [Member] | Common Class B [Member] | Capital Surplus [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Aug. 30, 2008 |  | $ 1,438 | $ 494 | $ 18,240 | $ 532,164 | $ 4,434 | $ 556,770
Balance (shares) at Aug. 30, 2008 |  | 14,389,000 | 4,935,000 |  |  |  |
Net income |  | 0 | 0 | 0 | 75,852 | 0 | 75,852
Pension benefit liabilities, net | [1] | 0 | 0 | 0 | 0 | (117) | (117)
Foreign currency translation |  | 0 | 0 | 0 | 0 | (2,604) | (2,604)
Change in interest rate swap, net | [1] | 0 | 0 | 0 | 0 | (2,013) | (2,013)
Comprehensive income |  |  |  |  |  |  | 71,118
Dividends declared |  | 0 | 0 | 0 | (2,754) | 0 | (2,754)
Shares converted |  | 1 | (1) | 0 | 0 | 0 | 0
Shares converted (in shares) |  | 2,000 | (2,000) |  |  |  |
Share-based compensation |  | 1 | 0 | 1,024 | 0 | 0 | 1,025
Share-based compensation (in shares) |  | 12,000 | 0 |  |  |  |
Stock options exercised, net | [1] | 3 | 0 | 873 | 0 | 0 | 876
Stock options exercised, net (in shares) |  | 32,000 | 0 |  |  |  |
Balance at Aug. 29, 2009 |  | 1,443 | 493 | 20,137 | 605,262 | (300) | 627,035
Balance (shares) at Aug. 29, 2009 |  | 14,435,000 | 4,933,000 |  |  |  |
Net income |  | 0 | 0 | 0 | 76,408 | 0 | 76,408
Pension benefit liabilities, net | [1] | 0 | 0 | 0 | 0 | (847) | (847)
Foreign currency translation |  | 0 | 0 | 0 | 0 | 1,801 | 1,801
Change in interest rate swap, net | [1] | 0 | 0 | 0 | 0 | 1,209 | 1,209
Comprehensive income |  |  |  |  |  |  | 78,571
Dividends declared |  | 0 | 0 | 0 | (2,794) | 0 | (2,794)
Shares converted |  | 2 | (2) | 0 | 0 | 0 | 0
Shares converted (in shares) |  | 20,000 | (20,000) |  |  |  |
Share-based compensation |  | 41 | 0 | 3,621 | 0 | 0 | 3,662
Share-based compensation (in shares) |  | 412,000 | 0 |  |  |  |
Stock options exercised, net | [1] | 5 | 0 | 1,571 | 0 | 0 | 1,576
Stock options exercised, net (in shares) |  | 46,000 | 0 |  |  |  |
Balance at Aug. 28, 2010 |  | 1,491 | 491 | 25,329 | 678,876 | 1,863 | 708,050
Balance (shares) at Aug. 28, 2010 |  | 14,913,000 | 4,913,000 |  |  |  |
Net income |  | 0 | 0 | 0 | 76,486 | 0 | 76,486
Pension benefit liabilities, net | [1] | 0 | 0 | 0 | 0 | 420 | 420
Foreign currency translation |  | 0 | 0 | 0 | 0 | 6,562 | 6,562
Change in interest rate swap, net | [1] | 0 | 0 | 0 | 0 | 992 | 992
Comprehensive income |  | 0 | 0 | 0 | 0 | 0 | 84,460
Dividends declared |  | 0 | 0 | 0 | (2,832) | 0 | (2,832)
Shares converted |  | 3 | (3) | 0 | 0 | 0 | 0
Shares converted (in shares) |  | 26,000 | (26,000) |  |  |  |
Share-based compensation |  | 1 | 0 | 6,731 | 0 | 0 | 6,732
Share-based compensation (in shares) |  | 6,000 | 0 |  |  |  |
Stock options exercised, net | [1] | 4 | 0 | 1,528 | 0 | 0 | 1,532
Stock options exercised, net (in shares) |  | 42,000 | 0 |  |  |  |
Balance at Aug. 27, 2011 |  | $ 1,499 | $ 488 | $ 33,588 | $ 752,530 | $ 9,837 | $ 797,942
Balance (shares) at Aug. 27, 2011 |  | 14,987,000 | 4,887,000 |  |  |  |
[1] | These amounts are shown net of the effect of income taxes.

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