Employee Benefit Plans (Schedule Of Stock Option Activity) (Details) (Stock Options [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
	Jun. 29, 2014
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of Shares, Beginning Balance (in shares)	4,165
Number of Shares, Granted (in shares)	389
Number of Shares, Exercised (in shares)	(218)
Number of shares, Cancelled (in shares)	(59)
Number of Shares, Expired (in shares)	(111)
Number of Shares, Ending Balance (in shares)	4,166
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Options, Outstanding, Weighted Average Exercise Price, Beginning Balance (in dollars per share)	$ 30.11
Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)	$ 32.79
Options, Exercises in Period, Weighted Average Exercise Price (in dollars per share)	$ 23.71
Options, Cancelled and expired, Weighted Average Exercise Price (in dollars per share)	$ 35.77
Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price	$ 36.42
Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share)	$ 30.45