STOCK-BASED COMPENSATION (Details 2)	12 Months Ended
	Dec. 29, 2018 $ / shares shares
Options outstanding and exercisable by price range
Options Outstanding, Number (in shares) | shares	578,413
Options Exercisable, Number (in shares) | shares	405,128
Range of exercise price per share from $60.97 and $85.32
Options outstanding and exercisable by price range
Options Outstanding, Number (in shares) | shares	277,757
Options Outstanding, Weighted Average Remaining Contractual Life	5 years 32 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 107.39
Options Exercisable, Number (in shares) | shares	171,607
Options Exercisable Weighted Average Exercise Price (in dollars per share)	$ 104.47
Range of exercise price per share from $104.47 and $110.33
Options outstanding and exercisable by price range
Options Outstanding, Number (in shares) | shares	114,910
Options Outstanding, Weighted Average Remaining Contractual Life	2 years 2 months 30 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 134.02
Options Exercisable, Number (in shares) | shares	114,627
Options Exercisable Weighted Average Exercise Price (in dollars per share)	$ 134.01
Range of exercise price per share from $120.91 to $151.45
Options outstanding and exercisable by price range
Options Outstanding, Number (in shares) | shares	185,746
Options Outstanding, Weighted Average Remaining Contractual Life	4 years 6 months 17 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 154.31
Options Exercisable, Number (in shares) | shares	118,894
Options Exercisable Weighted Average Exercise Price (in dollars per share)	$ 151.44
Range of exercise price per share from $83.94 and $114.11
Options outstanding and exercisable by price range
Exercise price range, low end of range (in dollars per share)	60.97
Exercise price range, high end of range (in dollars per share)	85.32
Range of exercise price per share from $120.91 and $136.42
Options outstanding and exercisable by price range
Exercise price range, low end of range (in dollars per share)	104.47
Exercise price range, high end of range (in dollars per share)	110.33
Range of exercise price per share from $142.67 and $164.35
Options outstanding and exercisable by price range
Exercise price range, low end of range (in dollars per share)	120.91
Exercise price range, high end of range (in dollars per share)	$ 151.45