DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details) - contract	3 Months Ended
	Dec. 28, 2018	Dec. 29, 2017
Derivative [Line Items]
Percent of revenues in foreign currency	13.00%
Number of foreign currency forward contracts (in contracts)	0	0
Euro
Derivative [Line Items]
Percent of revenues in foreign currency	7.00%
Canadian Dollars
Derivative [Line Items]
Percent of revenues in foreign currency	3.00%
Hong Kong, Dollars
Derivative [Line Items]
Percent of revenues in foreign currency	2.00%
Various other currencies
Derivative [Line Items]
Percent of revenues in foreign currency	1.00%