Summary Of Quarterly Data

12 Months Ended

Dec. 31, 2011

Summary Of Quarterly Data [Abstract]

Summary Of Quarterly Data

NOTE 23. SUMMARY OF QUARTERLY DATA (UNAUDITED)

A summary of quarterly data follows (in thousands, except per share data):

	For the Three Months Ended
	March 31,		June 30,		September 30,		December 31,
2011
Revenue	$	292,672	$	317,862	$	300,954	$	307,201
Gross profit		154,925		174,033		158,667		158,881
Operating income		53,532		71,298		56,096		55,299
Net income attributable to stockholders		36,612		48,657		38,507		38,010
Earnings per share:
Basic	$	0.64	$	0.85	$	0.68	$	0.68
Diluted	$	0.62	$	0.83	$	0.66	$	0.67
2010
Revenue	$	268,525	$	281,482	$	269,628	$	283,757
Gross profit		142,361		149,284		142,207		144,771
Operating income		48,428		54,835		49,814		50,804
Net income attributable to stockholders		33,026		37,193		34,694		36,371
Earnings per share:
Basic	$	0.57	$	0.64	$	0.60	$	0.63
Diluted	$	0.55	$	0.62	$	0.59	$	0.62