XML 44 R29.htm IDEA: XBRL DOCUMENT
v3.8.0.1

EARNINGS PER SHARE (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2018
Earnings Per Share [Abstract] |
Schedule of Weighted-Average Shares Outstanding | The following table sets forth the computation of diluted weighted-average number of shares outstanding for the three months ended March 31, 2018 and March 31, 2017:
| Three Months Ended
| March 31, 2018 |  | March 31, 2017
| (in thousands)
Basic weighted-average number of shares outstanding | 159,321 |  |  | 152,304 |
Plus: Dilutive effect of stock options and other share-based awards | 714 |  |  | 951 |
Diluted weighted-average number of shares outstanding | 160,035 |  |  | 153,255 |

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 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