Note 15 - Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income (Loss) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Revenue	$ (1,211)	$ (987)	$ (2,363)	$ (1,970)
Sales and marketing	(771)	(717)	(1,468)	(1,394)
Product development	(451)	(394)	(885)	(768)
General and administrative	(419)	(390)	(827)	(762)
Interest and other, net	6	38	15	69
Provision for income taxes	116	159	248	273
Net income	640	692	1,317	1,262
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income	3		0
Unrealized Gains (Losses) on Cash Flow Hedges | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Revenue by reportable segment	3		3
Cost of Revenue	(1)		(1)
Sales and marketing	0		(1)
Product development	(2)		(4)
General and administrative	0		(1)
Income (loss) before taxes	0		(4)
Provision for income taxes	0		0
Net income	0		(4)
Unrealized Gains on Investments | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income (loss) before taxes	3		4
Interest and other, net	3		4
Provision for income taxes	0		0
Net income	$ 3		$ 4