XML 56 R38.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Note 17 - Net Income Per Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The calculation of the basic and diluted net income per share was as follows:
| Three Months Ended March 31,
(In thousands, except share and per share amounts) | 2016 |  | 2015
Net income from continuing operations: |  |  |
Net income from continuing operations - basic | $ | 66,249 |  |  | $ | 91,727 |
Adjustment for dilutive Convertible Senior Notes due 2019, net of tax (1) | 3,390 |  |  | 3,673 |
Net income from continuing operations - diluted | $ | 69,639 |  |  | $ | 95,400 |
Net income: |  |  |
Net income from continuing operations - basic | $ | 66,249 |  |  | $ | 91,727 |
Income from discontinued operations, net of tax | — |  |  | 530 |
Net income - basic | 66,249 |  |  | 92,257 |
Adjustment for dilutive Convertible Senior Notes due 2019, net of tax (1) | 3,390 |  |  | 3,673 |
Net income - diluted | $ | 69,639 |  |  | $ | 95,930 |
Average common shares outstanding - basic | 203,706 |  |  | 191,224 |
Dilutive effect of Convertible Senior Notes due 2017 (2) | — |  |  | 10,886 |
Dilutive effect of Convertible Senior Notes due 2019 | 33,583 |  |  | 37,736 |
Dilutive effect of stock-based compensation arrangements (2) | 2,418 |  |  | 3,202 |
Adjusted average common shares outstanding - diluted | 239,707 |  |  | 243,048 |
Net income per share: |  |  |
Basic: |  |  |
Net income from continuing operations | $ | 0.33 |  |  | $ | 0.48 |
Income from discontinued operations | — |  |  | — |
Net income | $ | 0.33 |  |  | $ | 0.48 |
Diluted: |  |  |
Net income from continuing operations | $ | 0.29 |  |  | $ | 0.39 |
Income from discontinued operations | — |  |  | — |
Net income | $ | 0.29 |  |  | $ | 0.39 |
________________
(1) | As applicable, includes coupon interest, amortization of discount and fees, and other changes in income or loss that would result from the assumed conversion.
(2) | The following number of shares of our common stock equivalents issued under our stock-based compensation arrangements and convertible debt were not included in the calculation of net income per share because they were anti-dilutive:
| Three Months Ended March 31,
(in thousands) | 2016 |  | 2015
Shares of common stock equivalents | 709 |  |  | 540 |
Shares of Convertible Senior Notes due 2017 | 1,902 |  |  | — |

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://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