Stock-Based Compensation (Expense Included in the Consolidated of Income) (Details) (USD $)	3 Months Ended
	Mar. 29, 2013	Mar. 30, 2012
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax stock-based compensation expense	$ 22,242,000	$ 22,393,000
Less: income tax benefit	(5,678,000)	(5,704,000)
Net stock-based compensation expense	16,564,000	16,689,000
Unrecognized stock-based compensation	153,800,000
Unrecognized stock-based compensation, period for recognition	2 years 2 months 13 days
Cost of sales [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax stock-based compensation expense	445,000	448,000
Research And Development [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax stock-based compensation expense	9,786,000	9,853,000
Selling, General and Administrative [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Pre-tax stock-based compensation expense	$ 12,011,000	$ 12,092,000