Share-Based Payments (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Expense included in consolidated statements of income
Share-based compensation expense	$ 146,210,000	$ 123,956,000	$ 117,347,000
Subtotal	255,900,000	184,300,000	150,100,000
Capitalized share-based compensation costs	(9,800,000)	(5,400,000)	(4,500,000)
Share-based compensation expense included in total costs and expenses	246,100,000	178,900,000	145,600,000
Income tax effect	(73,300,000)	(53,400,000)	(44,600,000)
Research and development
Share-based Compensation Expense included in consolidated statements of income
Share-based compensation expense	95,600,000	74,700,000	62,000,000
Selling, general and administrative
Share-based Compensation Expense included in consolidated statements of income
Share-based compensation expense	160,300,000	109,600,000	88,700,000
Restructuring Charges
Share-based Compensation Expense included in consolidated statements of income
Share-based compensation expense	0	0	(600,000)
Total share-based compensation expense, net of tax
Share-based Compensation Expense included in consolidated statements of income
Share-based compensation expense	$ 172,800,000	$ 125,500,000	$ 101,000,000