Share-Based Compensation (Schedule Of Stock Options Activity) (Details) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 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	1,108
Granted, weighted-average exercise price | $ / shares	$ 65.62
Exercised, number of shares | shares	(6,221)
Exercised, weighted-average exercise price | $ / shares	$ 42.89
Forfeited and expired, number of shares | shares	(1,263)
Forfeited and expired, weighted-average exercise price | $ / shares	$ 60.86
Outstanding end of year, number of shares | shares	15,416
Outstanding at end of year, weighted-average exercise price | $ / shares	$ 56.36
Outstanding at end of year, aggregate intrinsic value | $	$ 260,809
Outstanding at end of year, weighted-average remaining contractual term	6 years 21 days
Exercisable at end of year, number of shares | shares	7,939
Exercisable at end of year, weighted-average exercise price | $ / shares	$ 52.16
Exercisable at end of year, aggregate intrinsic value | $	$ 167,710
Exercisable at end of year, weighted-average remaining contractual term	4 years 5 months 19 days