Earnings Per Share (Tables)
|9 Months Ended|
Sep. 30, 2017
|Earnings Per Share [Abstract]|
|Computation of basic and diluted earnings per share||
Basic earnings per share data is computed based on the weighted-average number of shares of common stock outstanding during the periods. Diluted EPS data is computed based on the weighted-average number of shares of common stock outstanding, including all potentially issuable shares of common stock. Diluted EPS for the three and nine months ended September 30, 2017 and for the nine months ended September 30, 2016 excludes the impact to income and the number of shares outstanding from the conversion of the 7.00% Convertible Senior Notes because such impact is antidilutive.
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.
Reference 1: http://www.xbrl.org/2003/role/presentationRef