XML 48 R23.htm IDEA: XBRL DOCUMENT
v2.4.0.8

EARNINGS PER COMMON SHARE (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2013
EARNINGS PER COMMON SHARE |
Calculation of basic and diluted weighted-average shares outstanding |
|  | Three Months Ended |  | Nine Months Ended |
|  | September 30, |  | September 30, |
(In thousands) |  | 2013 |  | 2012 |  | 2013 |  | 2012 |
Weighted-average shares - basic |  | 420,986 |  | 419,312 |  | 420,664 |  | 418,866 |
Dilution effect of stock appreciation rights and stock awards at end of period |  | 2,467 |  | 3,140 |  | 2,160 |  | 3,128 |
Weighted-average shares - diluted |  | 423,453 |  | 422,452 |  | 422,824 |  | 421,994 |
Weighted-average shares excluded from diluted earnings per share due to the anti-dilutive effect |  | 1 |  | 92 |  | 3 |  | 204 |

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 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