XML 40 R24.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Summary of Significant Accounting Policies (Tables) | 3 Months Ended
--- | ---
Mar. 30, 2013
Accounting Policies [Abstract] |
Net Income per Common Share |
| Net Income per Common Share (in thousands, except per share data)
| Three Months Ended
|  |  | March 30, 2013 |  |  |  |  |  | March 31, 2012 |  |
| Income |  | Shares |  | Per Share |  | Income |  | Shares |  | Per Share
Basic: |  |  |  |  |  |  |  |  |  |  |
Net Income | $ | 32,405 |  |  | 117,915 |  |  | $ | 0.27 |  |  | $ | 28,571 |  |  | 117,302 |  |  | $ | 0.24 |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Add: Option shares in the money and dilutive effect of non-vested stock |  |  |  | 690 |  |  |  |  |  |  |  |  | 875 |  |  |  |
Less: Pro forma treasury shares |  |  |  | (312 | ) |  |  |  |  |  |  |  | (347 | ) |  |  |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | $ | 32,405 |  |  | 118,293 |  |  | $ | 0.27 |  |  | $ | 28,571 |  |  | 117,830 |  |  | $ | 0.24 |

X
- Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration