RETIREMENT PLANS (Details) - Defined Benefit Plans - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 03, 2020	Jun. 28, 2019	Jul. 03, 2020	Jun. 28, 2019
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 2.6	$ 1.7	$ 7.7	$ 5.3
Interest cost	0.5	0.9	1.5	2.8
Expected return on plan assets	(1.9)	(1.6)	(5.8)	(4.8)
Amortization of prior service cost	(0.2)	(0.2)	(0.6)	(0.6)
Recognized actuarial loss	1.1	0.6	3.3	1.7
Net periodic benefit cost	$ 2.1	$ 1.4	$ 6.1	$ 4.4