Earnings Per Share (Tables)

3 Months Ended

6 Months Ended

Jun. 30, 2011

Jun. 30, 2011

Earnings Per Share

Earnings (Loss) Per Share

	Income (Numerator)		Weighted Shares (Denominator)		Per-Share Amount
	(In thousands except per share amounts)
For the three months ended June 30, 2011:
Basic earnings per common share	$	49,819		47,655	$	1.05
Effect of dilutive stock options, restricted stock and stock appreciation rights (SARs)		0		328		(0.01	)
Diluted earnings per common share	$	49,819		47,983	$	1.04
For the three months ended June 30, 2010:
Basic earnings per common share	$	32,175		47,171	$	0.68
Effect of dilutive stock options, restricted stock and SARs		0		485		0.00
Diluted earnings per common share	$	32,175		47,656	$	0.68

	Income (Numerator)		Weighted Shares (Denominator)		Per-Share Amount
	(In thousands except per share amounts)
For the six months ended June 30, 2011:
Basic earnings per common share	$	90,846		47,620	$	1.91
Effect of dilutive stock options, restricted stock and SARs		0		324		(0.02	)
Diluted earnings per common share	$	90,846		47,944	$	1.89
For the six months ended June 30, 2010:
Basic earnings per common share	$	68,328		47,146	$	1.45
Effect of dilutive stock options, restricted stock and SARs		0		525		(0.02	)
Diluted earnings per common share	$	68,328		47,671	$	1.43

Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share

	Three Months Ended June 30,
	2011		2010
Stock options and SARs		49,000		233,401
Average Exercise Price	$	67.83	$	53.12

	Six Months Ended June 30,
	2011		2010
Stock options and SARs		73,500		132,165
Average Exercise Price	$	64.43	$	59.87