NET INCOME PER SHARE (Tables)

6 Months Ended

May 31, 2013

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Income Per Share

The following table sets forth the computation of basic and diluted net income per share for the periods indicated (in thousands, except per share data):

	Three Months Ended May 31,				Six Months Ended May 31,
	2013		2012		2013		2012
Net income attributable to TIBCO Software Inc.	$	8,715	$	26,492	$	18,220	$	47,133
Weighted-average shares of common stock used to compute basic net income per share	160,877		160,437		161,199		160,949
Effect of dilutive common stock equivalents:
Stock options	4,709		7,140		4,911		7,224
Stock awards	1,921		1,879		2,203		1,989
Employee stock purchase program	—		21		7		11
Weighted-average shares of common stock used to compute diluted net income per share	167,507		169,477		168,320		170,173
Net income per share attributable to TIBCO Software Inc.:
Basic	$	0.05	$	0.17	$	0.11	$	0.29
Diluted	$	0.05	$	0.16	$	0.11	$	0.28

Anit-Dilutive Effect of Shares Not Included in Computation of Diluted Net Income Per Share

The following potential common stock equivalents are not included in the diluted net income per share calculation above because their effect was anti-dilutive for the periods indicated (in thousands):

	Three Months Ended May 31,		Six Months Ended May 31,
	2013	2012	2013	2012
Stock options	1,762	1,612	1,815	1,762
Stock awards	556	17	1,123	20
Convertible senior notes	11,865	5,346	11,865	2,615
Total anti-diluted common stock equivalents	14,183	6,975	14,803	4,397