Stock Transactions And Stock-Based Compensation (Components Of Stock-Based Compensation Program) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 29, 2012	Jul. 01, 2011	Jun. 29, 2012	Jul. 01, 2011
RSUs and restricted shares:
Pre-tax compensation expense, Restricted stock units and restricted shares	$ 14,500	$ 11,000	$ 27,200	$ 20,400
Tax benefit, Restricted stock units and restricted shares	(4,400)	(4,100)	(9,200)	(7,600)
Restricted stock unit and restricted share expense, net of tax	10,100	6,900	18,000	12,800
Stock options:
Pre-tax compensation expense, Stock options	12,200	12,200	23,200	25,600
Tax benefit, Stock options	(3,700)	(3,500)	(7,000)	(7,300)
Stock option expense, net of tax	8,500	8,700	16,200	18,300
Total stock-Based compensation expense:
Pre-tax compensation expense	26,700	23,200	50,412	45,966
Tax benefit	(8,100)	(7,600)	(16,200)	(14,900)
Total stock-based compensation expense, net of tax	$ 18,600	$ 15,600	$ 34,200	$ 31,100