XML 63 R45.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Earnings Per Share Level 3 (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | A reconciliation of the numerators and denominators of basic and diluted EPS for the three years ended December 31 is presented below:
| 2015 |  | 2014 |  | 2013
| (In thousands, except per share amounts)
Amounts attributable to common stockholders: |  |  |  |  |  |  |  |
Income from continuing operations — basic | $ | 234,162 |  |  | $ | 170,283 |  |  | $ | 146,926 |
After tax interest on convertible debt | 50 |  |  | 51 |  |  | 51 |
Income from continuing operations — diluted | $ | 234,212 |  |  | $ | 170,334 |  |  | $ | 146,977 |
(Loss) income from discontinued operations, net of tax | $ | (390 | ) |  | $ | 2,186 |  |  | $ | 406 |
Net income — basic | $ | 233,772 |  |  | $ | 172,469 |  |  | $ | 147,332 |
After tax interest on convertible debt | 50 |  |  | 51 |  |  | 51 |
Net income — diluted | $ | 233,822 |  |  | $ | 172,520 |  |  | $ | 147,383 |
Weighted average shares: |  |  |  |  |  |  |  |
Weighted average shares — basic | 200,356 |  |  | 210,741 |  |  | 211,811 |
Stock options | 3,973 |  |  | 3,338 |  |  | 4,082 |
Convertible debt | 121 |  |  | 121 |  |  | 121 |
Weighted average shares — diluted | 204,450 |  |  | 214,200 |  |  | 216,014 |
Amounts attributable to common stockholders: |  |  |  |  |
Income from continuing operations per share: |  |  |  |  |
Basic | $ | 1.17 |  |  | $ | 0.81 |  |  | $ | 0.70 |
Diluted | $ | 1.14 |  |  | $ | 0.80 |  |  | $ | 0.68 |
Income from discontinued operations per share: |  |  |  |  |
Basic | $ | — |  |  | $ | 0.01 |  |  | $ | — |
Diluted | $ | — |  |  | $ | 0.01 |  |  | $ | — |
Net income per share: |  |  |  |  |  |  |  |
Basic | $ | 1.17 |  |  | $ | 0.82 |  |  | $ | 0.70 |
Diluted | $ | 1.14 |  |  | $ | 0.81 |  |  | $ | 0.68 |

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_EarningsPerShareDilutedLineItems
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