Share-Based Compensation (Schedule Of Stock Options Activity) (Details) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Sep. 28, 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	1,045
Granted, weighted-average exercise price | $ / shares	$ 65.53
Exercised, number of shares | shares	(4,821)
Exercised, weighted-average exercise price | $ / shares	$ 40.91
Forfeited and expired, number of shares | shares	(946)
Forfeited and expired, weighted-average exercise price | $ / shares	$ 61.39
Outstanding end of year, number of shares | shares	17,070
Outstanding at end of year, weighted-average exercise price | $ / shares	$ 55.83
Outstanding at end of year, aggregate intrinsic value | $	$ 215,557
Outstanding at end of year, weighted-average remaining contractual term	6 years 2 months 26 days
Exercisable at end of year, number of shares | shares	9,181
Exercisable at end of year, weighted-average exercise price | $ / shares	$ 51.62
Exercisable at end of year, aggregate intrinsic value | $	$ 154,997
Exercisable at end of year, weighted-average remaining contractual term	4 years 9 months 3 days