Interest and Other Income, Net (Tables)

12 Months Ended

Dec. 31, 2011

Schedule of Other Nonoperating Income (Expense)

The components of interest and other income, net were as follows (in millions):

	Year Ended December 31,
	2009			2010			2011
Interest income	$	230		$	579		$	812
Interest expense		0			(5	)		(58	)
Realized gains on available-for-sale investments, net		97			185			254
Impairment of equity investments		0			0			(110	)
Foreign currency exchange losses, net		(260	)		(355	)		(379	)
Other		2			11			65
Interest and other income, net	$	69		$	415		$	584