XML 46 R37.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Weighted-Average Shares (Tables) | 9 Months Ended
--- | ---
Sep. 29, 2013
Earnings Per Share [Abstract] |
Calculation of Weighted-Average Shares | Weighted-average shares were calculated as follows (in thousands):
|  | Three-months Ended |  |  | Nine-months Ended |
|  | September 29, 2013 |  |  | September 30, 2012 |  |  | September 29, 2013 |  |  | September 30, 2012 |
Basic weighted-average common shares outstanding |  |  | 87,339 |  |  |  | 85,824 |  |  |  | 87,578 |  |  |  | 85,554 |
Effect of dilutive stock options |  |  | 2,020 |  |  |  | 1,434 |  |  |  | 1,872 |  |  |  | 1,666 |
Weighted-average common and common-equivalent shares outstanding |  |  | 89,359 |  |  |  | 87,258 |  |  |  | 89,450 |  |  |  | 87,220 |

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

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration