SHAREHOLDERS' EQUITY (Summary Of Share-Based Incentive Plan Grant Activity For Options and SAR's) (Details) - Options and SAR's $ / shares in Units, $ in Millions	6 Months Ended
	Jul. 01, 2017 USD ($) $ / shares shares
Shares
Outstanding (in shares) | shares	1,610,499
Granted (in shares) | shares	194,142
Exercised (in shares) | shares	(134,991)
Forfeited (in shares) | shares	(1,180)
Expired (in shares) | shares	(9,485)
Outstanding (in shares) | shares	1,658,985
Exercisable (in shares) | shares	989,761
Weighted Average Exercise Price
Outstanding, weighted average exercise price (in dollars per share) | $ / shares	$ 63.16
Granted, weighted average exercise price (in dollars per share) | $ / shares	80.70
Exercised, weighted average exercise price (in dollars per share) | $ / shares	52.67
Forfeited, weighted average exercise price (in dollars per share) | $ / shares	54.61
Expired, weighted average exercise price (in dollars per share) | $ / shares	64.21
Outstanding, weighted average exercise price (in dollars per share) | $ / shares	66.07
Exercisable, weighted average exercise price (in dollars per share) | $ / shares	$ 63.93
Outstanding, weighted average remaining contractual term	6 years 1 month 6 days
Exercisable, weighted average remaining contractual term	4 years 3 months 18 days
Outstanding, aggregate intrinsic value | $	$ 25.4
Exercisable, aggregate intrinsic value | $	$ 17.4