EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of basic and diluted earnings per common share from continuing operations

The following table presents the calculation of basic and diluted earnings per common share from continuing operations:

	Three months ended June 30,					Six months ended June 30,
	2018			2017		2018			2017
	(In thousands, except per share amounts)
Earnings per share — Basic:
Earnings from continuing operations	$	43,519		51,395		$	77,451		89,931
Less: Earnings allocated to unvested stock	(158		)	(186	)	(277		)	(318	)
Earnings from continuing operations available to common shareholders — Basic	$	43,361		51,209		$	77,174		89,613
Weighted average common shares outstanding — Basic	52,370			52,663		52,388			52,804
Earnings from continuing operations per common share — Basic	$	0.83		0.97		$	1.47		1.70
Earnings per share — Diluted:
Earnings from continuing operations	$	43,519		51,395		$	77,451		89,931
Less: Earnings allocated to unvested stock	(158		)	(186	)	(277		)	(318	)
Earnings from continuing operations available to common shareholders — Diluted	$	43,361		51,209		$	77,174		89,613
Weighted average common shares outstanding — Basic	52,370			52,663		52,388			52,804
Effect of dilutive equity awards	254			244		337			348
Weighted average common shares outstanding — Diluted	52,624			52,907		52,725			53,152
Earnings from continuing operations per common share — Diluted	$	0.82		0.97		$	1.46		1.69
Anti-dilutive equity awards not included above	1,447			1,231		1,247			911