Per Share Data (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Weighted average number of common shares used in computation of basic and diluted earnings per share

The weighted average number of common shares used in the computation of basic and diluted earnings per share was as follows:

(In thousands)	For the Three Months Ended		For the Six Months Ended
	June 30,		June 30,
	2013	2012	2013	2012
Basic	135,894	138,181	135,959	137,997
Diluted	141,274	143,528	141,257	143,506