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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2015
Earnings Per Share [Abstract]  
Reconciliation of Basic and Diluted Weighted-Average Shares Outstanding
A reconciliation of basic and diluted weighted-average shares outstanding is as follows.
 
For the three months ended 
 March 31,
 
2015
 
2014*
Basic weighted average shares outstanding
127,121,101

 
133,163,464

Weighted average dilutive options outstanding
1,465,751

 
1,872,075

Diluted weighted average shares outstanding
128,586,852

 
135,035,539

Antidilutive shares
605,188

 
5,210



* All share and per share information has been adjusted to reflect the three-for-two stock split that was effective July 1, 2014.