NET INCOME PER SHARE (Tables)

12 Months Ended

Dec. 31, 2012

Reconciliation of the numerator and denominator of basic and diluted net income per share

A reconciliation of the numerator and denominator of basic and diluted net income per share is as follows:



	Years Ended
	December 31, 2012		December 31, 2011		December 31, 2010
	(In thousands, except per share data)
Net income	$	30,445	$	314,990	$	423,075
Weighted-average shares - basic	433,017		455,629		458,482
Dilutive effect of incremental shares and share equivalents	4,565		7,044		11,098
Weighted-average shares - diluted	437,582		462,673		469,580
Net income per share:
Basic
Net income per share - basic	$	0.07	$	0.69	$	0.92
Diluted
Net income per share - diluted	$	0.07	$	0.68	$	0.90

Anti-dilutive securities not included in the "Weighted-average shares - diluted" used for calculation of diluted net income per share

The following table summarizes securities which were not included in the “Weighted-average shares — diluted” used for calculation of diluted net income per share, as their effect would have been anti-dilutive:



	Years Ended
	December 31, 2012	December 31, 2011	December 31, 2010
	(In thousands)
Employee stock options and restricted stock units outstanding	4,718	1,977	2,095