Per Share Data (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares [Table Text Block]

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

	For the Three Months		For the Six Months
	Ended June 30,		Ended June 30,
(In thousands)	2016	2015	2016	2015
Basic	122,616	123,781	122,698	124,869
Diluted	128,575	129,988	128,562	131,228