Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

v2.3.0.15
Earnings Per Share (Details)
In Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Common share amounts used to compute earnings per share        
Weighted average shares used in basic computations 116,975 118,442 118,059 119,286
Dilutive effect of exercise of equity grants outstanding 7,034 6,731 7,572 6,516
Dilutive effect of warrants 266 440 258 414
Weighted average shares used in diluted computations 124,275 125,613 125,889 126,216