Quarterly Operating Results (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Quarterly Operating Results (unaudited)

2013	1st		2nd		3rd			4th			Year
	(In thousands, except days and per share amounts)
Number of days in quarter		90		91		91			93			365
Revenues	$	507,473	$	529,491	$	522,478		$	509,751		$	2,069,193
Gross profit		167,353		179,196		182,841			175,039			704,429
Operating income		44,240		53,913		53,935			49,174			201,262
Income from continuing operations		22,245		29,492		29,068			23,929			104,734
Loss from discontinued operations, net of tax		—		—		—			(1,421	)		(1,421	)
Net income		22,245		29,492		29,068			22,508			103,313
Basic income (loss) per share
Continuing operations	$	0.50	$	0.67	$	0.67		$	0.55		$	2.39
Discontinued operations		—		—		—			(0.03	)		(0.03	)
Net income	$	0.50	$	0.67	$	0.67		$	0.52		$	2.36
Diluted income (loss) per share
Continuing operations	$	0.49	$	0.66	$	0.65		$	0.54		$	2.34
Discontinued operations		—		—		—			(0.03	)		(0.03	)
Net income	$	0.49	$	0.66	$	0.65		$	0.51		$	2.31
2012	1st		2nd		3rd			4th			Year
	(In thousands, except days and per share amounts)
Number of days in quarter		92		91		91			92			366
Revenues	$	439,600	$	458,218	$	465,234		$	477,687		$	1,840,739
Gross profit		132,799		144,648		138,813			150,337			566,597
Operating income (loss)		37,126		53,037		(13,269	)		31,603			108,497
Income (loss) from continuing operations		19,739		39,705		(55,686	)		39,478			43,236
Income from discontinued operations, net of tax		4,536		2,685		7,125			2,428			16,774
Gain on disposal of discontinued operations, net of tax		—		—		9,783			124,697			134,480
Net income (loss)		24,275		42,390		(38,778	)		166,603			194,490
Basic income (loss) per share
Continuing operations	$	0.43	$	0.87	$	(1.24	)	$	0.89		$	0.96
Discontinued operations		0.10		0.06		0.15			0.06			0.37
Disposal of discontinued operations		—		—		0.22			2.82			2.98
Net income (loss)	$	0.53	$	0.93	$	(0.87	)	$	3.77		$	4.31
Diluted income (loss) per share
Continuing operations	$	0.42	$	0.86	$	(1.24	)	$	0.88		$	0.94
Discontinued operations		0.10		0.06		0.15			0.05			0.36
Disposal of discontinued operations		—		—		0.22			2.77			2.93
Net income (loss)	$	0.52	$	0.92	$	(0.87	)	$	3.70		$	4.23