Share-Based Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-based compensation expense and income tax benefits recognized during the periods

The following table provides information on share-based compensation expense and income tax benefits recognized during the periods:

	Three months ended September 30,					Nine months ended September 30,
	2013			2012		2013			2012
	(In thousands)
Stock option and stock purchase plans	$	1,753		2,554		$	6,056		7,192
Nonvested stock	2,909			2,547		8,208			6,994
Share-based compensation expense	4,662			5,101		14,264			14,186
Income tax benefit	(1,549		)	(1,637	)	(4,876		)	(4,643	)
Share-based compensation expense, net of tax	$	3,113		3,464		$	9,388		9,543

Summary of share-based compensation expense recognized related to cash awards

The following table is a summary of compensation expense recognized for market-based cash awards in addition to the share-based compensation expense reported in the previous table:

	Three months ended September 30,			Nine months ended September 30,
	2013		2012	2013		2012
	(In thousands)
Cash awards	$	934	737	$	3,101	2,122