XML 41 R29.htm IDEA: XBRL DOCUMENT
v3.19.2

EARNINGS PER SHARE (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
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 June 30, |  | Six Months Ended June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Numerator: |  |  |  |  |  |  |  |  |  |  |
Net income | $ | 85,452 |  |  | $ | 68,864 |  |  | $ | 156,932 |  |  | $ | 129,688 |
Denominator (shares in 000's): |  |  |  |  |  |  |  |  |  |  |
Basic weighted average shares outstanding | 62,305 |  |  | 65,337 |  |  | 62,733 |  |  | 65,458 |
Effect of dilutive securities - Stock options and awards | 665 |  |  | 784 |  |  | 686 |  |  | 799 |
Diluted weighted average shares outstanding | 62,970 |  |  | 66,121 |  |  | 63,419 |  |  | 66,257 |
Basic earnings per share | $ | 1.37 |  |  | $ | 1.05 |  |  | $ | 2.50 |  |  | $ | 1.98 |
Diluted earnings per share | $ | 1.36 |  |  | $ | 1.04 |  |  | $ | 2.47 |  |  | $ | 1.96 |

X
- References No definition available. + 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://fasb.org/us-gaap/role/ref/legacyRef -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