RESTRUCTURING AND RELATED CHARGES - Summary of Restructuring and Related Charges (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 03, 2022	Apr. 04, 2021	Apr. 03, 2022	Apr. 04, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	$ 16.4	$ 4.3	$ 33.8	$ 13.3
Cost of goods sold
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	1.2	1.3	1.5	1.4
Operating expense
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	15.2	3.0	32.3	11.9
Global productivity improvement program
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	2.3	1.9	4.1	10.9
GPC distribution transition
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	5.6	0.0	15.9	0.0
Other restructuring activities
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	$ 8.5	$ 2.4	$ 13.8	$ 2.4