Share-Based Compensation (Schedule Of Stock Options Activity) (Details) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 29, 2019 USD ($) $ / shares shares
Share-based Payment Arrangement [Abstract]
Outstanding at beginning of year, number of shares | shares	21,792
Outstanding at beginning of year, weighted-average exercise price | $ / shares	$ 52.31
Granted, number of shares | shares	1,030
Granted, weighted-average exercise price | $ / shares	$ 65.48
Exercised, number of shares | shares	(3,510)
Exercised, weighted-average exercise price | $ / shares	$ 37.85
Forfeited and expired, number of shares | shares	(806)
Forfeited and expired, weighted-average exercise price | $ / shares	$ 61.54
Outstanding end of year, number of shares | shares	18,506
Outstanding at end of year, weighted-average exercise price | $ / shares	$ 55.38
Outstanding at end of year, aggregate intrinsic value | $	$ 331,632
Outstanding at end of year, weighted-average remaining contractual term	6 years 4 months 6 days
Exercisable at end of year, number of shares | shares	10,335
Exercisable at end of year, weighted-average exercise price | $ / shares	$ 51.19
Exercisable at end of year, aggregate intrinsic value | $	$ 228,546
Exercisable at end of year, weighted-average remaining contractual term	4 years 10 months 24 days