Unearned Revenues (Tables)

6 Months Ended

Jun. 30, 2012

Deferred Revenue Disclosure [Abstract]

Unearned Revenue, by Arrangement, Disclosure

Unearned revenues as of June 30, 2012 and December 31, 2011 consisted of the following (table in thousands):

	June 30, 2012		December 31, 2011
Unearned license revenues	$	375,644	$	389,225
Unearned software maintenance revenues	2,356,977		2,133,512
Unearned professional services revenues	209,769		185,681
Total unearned revenues	$	2,942,390	$	2,708,418