Earnings Per Share - (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Number of shares used for calculation of basic and diluted earnings per share

A reconciliation of the number of shares used for the basic and diluted loss or earnings per share (“EPS”) computations is as follows for the years ended December 31:

	2015	2014	2013
Weighted average common shares outstanding for basic EPS	438	437	443
Effect of dilutive securities - stock plans	—	2	1
Adjusted weighted average common shares outstanding for diluted EPS	438	439	444
Anti-dilutive shares excluded from diluted EPS (1)	2	—	—
Future potentially dilutive shares excluded from diluted EPS (2)	3	2	4

⁽¹⁾  The calculation of diluted net loss per share for 2015, excludes shares potentially issuable under stock-based incentive compensation plans and the employee stock purchase plan, as their effect, if included, would have been anti-dilutive.

⁽²⁾  Options where the exercise price exceeds the average market price are excluded from the calculation of diluted net loss or earnings per share because their effect would be anti-dilutive.