Earnings/Loss Per Share (Tables)

9 Months Ended

Oct. 31, 2014

Reconciliation Of Denominator Used In Calculation Of Basic And Diluted Loss Per Share

A reconciliation of the denominator used in the calculation of basic and diluted loss per share is as follows (in thousands):



	Three Months Ended October 31,						Nine Months Ended October 31,
	2014			2013			2014			2013
Numerator:
Net loss	$	(38,924	)	$	(124,434	)	$	(196,923	)	$	(115,552	)
Denominator:
Weighted-average shares outstanding for basic loss per share	629,548			600,467			619,748			594,346
Effect of dilutive securities:
Convertible senior notes	0			0			0			0
Employee stock awards	0			0			0			0
Warrants	0			0			0			0
Adjusted weighted-average shares outstanding and assumed conversions for diluted loss per share	629,548			600,467			619,748			594,346

Shares Excluded From Diluted Earnings Or Loss Per Share

The weighted-average number of shares outstanding used in the computation of basic and diluted earnings/loss per share does not include the effect of the following potential outstanding common stock. The effects of these potentially outstanding shares were not included in the calculation of diluted earnings/loss per share because the effect would have been anti-dilutive (in thousands):



	Three Months Ended October 31,		Nine Months Ended October 31,
	2014	2013	2014	2013
Stock awards	19,922	14,613	20,115	18,629
Convertible senior notes	25,820	44,246	28,834	44,246
Warrants	44,253	44,253	44,253	44,253