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Net Income per Share (Tables) | 9 Months Ended
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Oct. 01, 2011
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The following table sets forth the computation of net income per share on a basic and diluted basis (shares in thousands):
|  | Quarter Ended |  | Nine Months Ended
|  | October 1, 2011 |  | October 2, 2010 |  | October 1, 2011 |  | October 2, 2010
Net income attributable to shareholders |  | $ | 132,216 |  |  | $ | 118,502 |  |  | $ | 424,722 |  |  | $ | 321,741 |
Weighted average shares outstanding - basic |  | 113,378 |  |  | 116,958 |  |  | 114,680 |  |  | 118,813 |
Net effect of various dilutive stock-based compensation awards |  | 1,562 |  |  | 1,277 |  |  | 1,877 |  |  | 1,457 |
Weighted average shares outstanding - diluted |  | 114,940 |  |  | 118,235 |  |  | 116,557 |  |  | 120,270 |
Net income per share: |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 1.17 |  |  | $ | 1.01 |  |  | $ | 3.70 |  |  | $ | 2.71 |
Diluted (a) |  | $ | 1.15 |  |  | $ | 1.00 |  |  | $ | 3.64 |  |  | $ | 2.68 |
(a) | Stock-based compensation awards for the issuance of 1,815 and 1,017 shares for the third quarter and first nine months of 2011 and 4,455 and 3,281 shares for the third quarter and first nine months of 2010, respectively, were excluded from the computation of net income per share on a diluted basis as their effect was anti-dilutive.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + Details
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