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Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Aug. 31, 2013 | Aug. 25, 2012 | Aug. 27, 2011
Revenues | $ 1,355,515 |  | $ 1,256,289 |  | $ 1,134,126 |
Operating expenses: |  |  |  |  |  |
Cost of revenues (1) | 836,174 | [1] | 797,944 | [1] | 712,309 | [1]
Selling and administrative expenses (1) | 263,531 | [1] | 240,798 | [1] | 233,111 | [1]
Depreciation and amortization | 69,607 |  | 66,439 |  | 64,733 |
Total operating expenses | 1,169,312 |  | 1,105,181 |  | 1,010,153 |
Income from operations | 186,203 |  | 151,108 |  | 123,973 |
Other (income) expense: |  |  |  |  |  |
Interest expense | 1,651 |  | 2,132 |  | 6,738 |
Interest income | (3,201) |  | (2,738) |  | (2,552) |
Foreign exchange loss (gain) | 144 |  | 980 |  | (785) |
Total other (income) expense | (1,406) |  | 374 |  | 3,401 |
Income before income taxes | 187,609 |  | 150,734 |  | 120,572 |
Provision for income taxes | 70,924 |  | 55,745 |  | 44,086 |
Net income | 116,685 |  | 94,989 |  | 76,486 |
Income allocated to – Basic: |  |  |  |  |  |
Income per share – Diluted | 116,685 |  | 94,989 |  | 76,486 |
Common Class A [Member] |  |  |  |  |  |
Income per share – Basic: |  |  |  |  |  |
Income per share – Basic (in Dollars per share) | $ 6.14 |  | $ 5.02 |  | $ 4.05 |
Income per share – Diluted: |  |  |  |  |  |
Common Stock (in Dollars per share) | $ 5.81 |  | $ 4.76 |  | $ 3.85 |
Income allocated to – Basic: |  |  |  |  |  |
Income per share – Diluted | 91,916 |  | 74,643 |  | 59,944 |
Income allocated to – Diluted: |  |  |  |  |  |
Common Stock | 114,927 |  | 93,358 |  | 75,118 |
Weighted average number of shares outstanding – Basic: |  |  |  |  |  |
Income allocated to – Basic (in Shares) | 14,975 |  | 14,882 |  | 14,791 |
Weighted average number of shares outstanding – Diluted: |  |  |  |  |  |
Common Stock (in Shares) | 19,789 |  | 19,616 |  | 19,532 |
Dividends per share: |  |  |  |  |  |
Income allocated to – Diluted (in Dollars per share) | $ 0.15 |  | $ 0.15 |  | $ 0.15 |
Common Class B [Member] |  |  |  |  |  |
Income per share – Basic: |  |  |  |  |  |
Income per share – Basic (in Dollars per share) | $ 4.91 |  | $ 4.01 |  | $ 3.24 |
Income allocated to – Basic: |  |  |  |  |  |
Income per share – Diluted | $ 22,913 |  | $ 18,630 |  | $ 15,104 |
Weighted average number of shares outstanding – Basic: |  |  |  |  |  |
Income allocated to – Basic (in Shares) | 4,666 |  | 4,643 |  | 4,658 |
Dividends per share: |  |  |  |  |  |
Income allocated to – Diluted (in Dollars per share) | $ 0.12 |  | $ 0.12 |  | $ 0.12 |
[1] | Exclusive of depreciation on the Company's property, plant and equipment and amortization of its intangible assets.

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