OUR BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property, Plant and Equipment (Details)	9 Months Ended
	Jul. 02, 2021
Land improvements
Estimated useful lives	10 years
Buildings and improvements | Minimum
Estimated useful lives	5 years
Buildings and improvements | Maximum
Estimated useful lives	40 years
Machinery and equipment | Minimum
Estimated useful lives	3 years
Machinery and equipment | Maximum
Estimated useful lives	10 years
Furniture and fixtures | Minimum
Estimated useful lives	3 years
Furniture and fixtures | Maximum
Estimated useful lives	7 years
Software | Minimum
Estimated useful lives	3 years
Software | Maximum
Estimated useful lives	10 years