Share-Based Compensation Plans (Tables)

6 Months Ended

Jun. 30, 2016

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 June 30,					Six months ended June 30,
	2016			2015		2016			2015
	(In thousands)
Stock option and stock purchase plans	$	1,904		1,956		$	3,777		4,257
Unvested stock	3,209			3,548		6,224			6,912
Share-based compensation expense	5,113			5,504		10,001			11,169
Income tax benefit	(1,715		)	(1,860	)	(3,370		)	(3,743	)
Share-based compensation expense, net of tax	$	3,398		3,644		$	6,631		7,426

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 June 30,			Six months ended June 30,
	2016		2015	2016		2015
	(In thousands)
Cash awards	$	177	281	$	328	464

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

The following table is a summary of the awards granted under the Plans during the periods presented:

	Six months ended June 30,
	2016	2015
	(In thousands)
Stock options	513	362
Market-based restricted stock rights	34	19
Performance-based restricted stock rights	45	42
Time-vested restricted stock rights	129	80
Total	721	503