FINANCIAL DERIVATIVES AND HEDGING ACTIVITIES - Summary of Derivatives at Fair Value (Details) - Derivatives designated as cash flow hedges - Designated as Hedging Instrument - Interest Rate Swap Contracts - USD ($) $ in Millions	Mar. 29, 2019	Sep. 28, 2018
Derivative [Line Items]
Derivative Assets and Liabilities	$ 3.0	$ 7.7
Other current assets
Derivative [Line Items]
Derivative Assets and Liabilities	1.7	2.2
Other non-current assets
Derivative [Line Items]
Derivative Assets and Liabilities	$ 1.3	$ 5.5