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Stockholder's Equity, Equity-Based Compensation Expense and Earnings Per Share Schedule of Weighted Average Number of Shares (Details)
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3 Months Ended | |
|---|---|---|
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Mar. 29, 2015
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Mar. 30, 2014
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| Disclosure of Stockholder's Equity, Equity-Based Compensation Expense and Earnings Per Share [Abstract] | ||
| Weighted-average common shares | 115,906,031 | 115,592,299 |
| Effect of dilutive securities | 1,130,375 | 1,094,602 |
| Dilutive potential common shares | 117,036,406 | 116,686,901 |
| Antidilutive shares excluded from the computation | 10,258 | 216,648 |