Earnings per Common Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Calculation of basic and diluted weighted-average shares outstanding

The following is a calculation of basic and diluted weighted-average shares outstanding:

	December 31,
(In thousands)	2015	2014	2013
Weighted-average shares - basic	413,696	415,840	420,188
Dilution effect of stock appreciation rights and stock awards at end of period	—	1,761	2,187
Weighted-average shares - diluted	413,696	417,601	422,375
Weighted-average shares excluded from diluted EPS due to the anti-dilutive effect	1,481	20	5