Net Income (Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2012

Net Income (Loss) Per Share [Abstract]

Components Of Basic And Diluted Income (Loss) Per Share

	Quarter Ended
	March 31, 2012			April 2, 2011
	(In millions, except per share amounts)
Numerator – Net income (loss):
Numerator for basic income (loss) per share	$	(590	)	$	510
Effect of assumed conversion of 5.75% convertible senior notes:
Interest expense and amortization of financing cost		—			7
Numerator for basic and diluted net income (loss) per share	$	(590	)	$	517
Denominator – Weighted average shares
Denominator for basic and diluted income (loss) per share		734			720
Effect of potentially dilutive shares:
Employee stock options and restricted stock units		—			20
5.75% convertible senior notes		—			24
Denominator for basic and diluted income (loss) per share		734			764
Net income per share:
Basic	$	(0.80	)	$	0.71
Diluted	$	(0.80	)	$	0.68