OUR BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property, Plant and Equipment (Details)	3 Months Ended
	Dec. 27, 2019
Land improvements [Member]
Estimated useful lives	10 years
Buildings and improvements [Member] | Minimum [Member]
Estimated useful lives	5 years
Buildings and improvements [Member] | Maximum [Member]
Estimated useful lives	40 years
Machinery and equipment [Member] | Minimum [Member]
Estimated useful lives	3 years
Machinery and equipment [Member] | Maximum [Member]
Estimated useful lives	7 years
Furniture and fixtures [Member] | Minimum [Member]
Estimated useful lives	3 years
Furniture and fixtures [Member] | Maximum [Member]
Estimated useful lives	7 years
Software and Software Development Costs [Member] | Minimum [Member]
Estimated useful lives	3 years
Software and Software Development Costs [Member] | Maximum [Member]
Estimated useful lives	10 years