XML 70 R27.htm IDEA: XBRL DOCUMENT
v2.4.0.8

EARNINGS PER SHARE (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2014
Earnings Per Share [Abstract] |
Schedule of computation of basic and diluted earnings per share | The following table sets forth the computation of basic and diluted earnings per share:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2014 |  | 2013 |  | 2014 |  | 2013
Numerator: |  |  |  |  |  |  |  |  |  |  |
Net income | $ | 45,689 |  |  | $ | 66,044 |  |  | $ | 179,474 |  |  | $ | 205,456 |
Denominator: |  |  |  |  |  |  |  |  |  |  |
Basic weighted average shares outstanding | 78,817 |  |  | 81,644 |  |  | 79,779 |  |  | 82,260 |
Effect of dilutive securities - Stock options and awards | 908 |  |  | 1,063 |  |  | 923 |  |  | 1,054 |
Diluted weighted average shares outstanding | 79,725 |  |  | 82,707 |  |  | 80,702 |  |  | 83,314 |
Basic earnings per share | $ | 0.58 |  |  | $ | 0.81 |  |  | $ | 2.25 |  |  | $ | 2.50 |
Diluted earnings per share | $ | 0.57 |  |  | $ | 0.80 |  |  | $ | 2.22 |  |  | $ | 2.47 |

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 an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + 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_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration