RETIREMENT PLANS (Details) - Defined Benefit Plans - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 03, 2020	Mar. 29, 2019	Apr. 03, 2020	Mar. 29, 2019
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 2.6	$ 1.8	$ 5.1	$ 3.6
Interest cost	0.5	1.0	1.0	1.9
Expected return on plan assets	(2.0)	(1.6)	(3.9)	(3.2)
Amortization of prior service cost	(0.2)	(0.2)	(0.4)	(0.4)
Recognized actuarial loss	1.1	0.5	2.2	1.1
Net periodic benefit cost	$ 2.0	$ 1.5	$ 4.0	$ 3.0