Earnings per Common Share (Tables)

9 Months Ended

Sep. 30, 2012

Earnings Per Share [Abstract]

Earnings per Share

The following table provides the basis for earnings per share calculations by reconciling basic and diluted weighted average shares outstanding:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2012	2011	2012	2011
	(In thousands)
Weighted average shares outstanding:
Basic weighted average shares outstanding	212,053	211,337	211,931	182,898
Effect of common stock equivalents under incentive plans	23	637	—	952
Diluted weighted average shares outstanding	212,076	211,974	211,931	183,850