RECEIVABLES (Details) - USD ($) $ in Millions	Jun. 28, 2019	Sep. 28, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Trade and unbilled receivables, gross	$ 1,169.9	$ 1,093.0
Allowance for doubtful accounts	(47.0)	(41.1)
Trade and unbilled receivables, net	1,122.9	1,051.9
Short-term	1,054.2	1,009.9	[1]
Long-term	68.7	42.0
Notes Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable	32.6	29.8
Short-term	0.0	0.1
Long-term	$ 32.6	$ 29.7

[1] The condensed consolidated balance sheet as of September 28, 2018, was derived from audited financial statements as of that date, but does not include all disclosures required by accounting principles generally accepted in the United States of America.