XML 83 R5.htm IDEA: XBRL DOCUMENT

CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Cost of Revenues
Stock-based compensation expense	$ 74	$ 49
Research and Development Expense
Stock-based compensation expense	299	237
Sales and Marketing Expense
Stock-based compensation expense	97	78
General and Administrative Expense
Stock-based compensation expense	$ 86	$ 68

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References+ Details