EMPLOYEE BENEFIT PLANS - Components of Net Periodic Benefit Cost (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 02, 2022	Jan. 03, 2021
U.S. Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	$ 0.1	$ 0.1
Interest cost	0.5	0.5
Expected return on assets	(0.8)	(0.9)
Recognized net actuarial loss	0.2	0.3
Net periodic benefit cost	$ 0.0	$ 0.0
Weighted average assumptions
Discount rate	2.70%	2.46%
Expected return on plan assets	5.00%	6.00%
Non U.S. Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	$ 0.4	$ 0.4
Interest cost	0.6	0.5
Expected return on assets	(1.2)	(1.0)
Recognized net actuarial loss	0.8	0.8
Net periodic benefit cost	$ 0.6	$ 0.7
Weighted average assumptions
Rate of compensation increase	2.50%	2.25%
Non U.S. Plans | Minimum
Weighted average assumptions
Discount rate	1.00%	0.70%
Expected return on plan assets	0.99%	0.70%
Non U.S. Plans | Maximum
Weighted average assumptions
Discount rate	2.00%	1.75%
Expected return on plan assets	4.06%	3.40%