STOCKHOLDERS' EQUITY 1 (Share-Based Compensation) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Total stock-based compensation expense, excluding acquisition-related charges
Stock-based compensation expense
Stock-based compensation expense	$ 7,480,000	$ 18,482,000	$ 22,242,000	$ 37,809,000
Tax benefit	(563,000)	(1,431,000)	(3,169,000)	(4,221,000)
Total stock-based compensation expense, net of income taxes	6,917,000	17,051,000	19,073,000	33,588,000
Cost of revenues
Stock-based compensation expense
Stock-based compensation expense	1,609,000	2,314,000	3,453,000	4,569,000
Research and development
Stock-based compensation expense
Stock-based compensation expense	3,016,000	5,880,000	7,624,000	12,643,000
Selling, general and administrative
Stock-based compensation expense
Stock-based compensation expense	2,855,000	10,288,000	11,165,000	20,597,000
Performance Shares [Member]
Stock-based compensation expense
Performance-based restricted stock unit credit		$ 7,200,000	$ 9,600,000