LEASES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 04, 2021	Jun. 28, 2020	Jul. 04, 2021	Jun. 28, 2020
Leases [Abstract]
Commitments related to leases that have not yet commenced	$ 12.1		$ 12.1
Lease and sublease income	$ 0.6	$ 0.6	$ 1.7	$ 1.6