BORROWINGS Summary (Details) - USD ($) $ in Millions	9 Months Ended
Jun. 29, 2018	Jun. 30, 2017	Sep. 29, 2017
Debt Instrument [Line Items]
Current maturities of long-term debt	$ 22.5		$ 20.0
Long-Term portion of Term Facility	408.0		494.0
Debt issuance costs	(8.4)		(10.1)
Total debt outstanding	399.6		483.9
Increase to debt outstanding during period	(86.0)
Decrease to debt issuance costs in period	1.7	$ 0.6
Increase in debt outstanding during period	(84.3)
Secured Debt
Debt Instrument [Line Items]
Current maturities of long-term debt	22.5		20.0
Long-Term portion of Term Facility	352.5		370.0
Increase to debt outstanding during period	(17.5)
Increase in debt outstanding during period	2.5
Revolving Credit Facility
Debt Instrument [Line Items]
Revolving Credit Facility	33.0		$ 104.0
Increase to debt outstanding during period	(71.0)
Available borrowing capacity	$ 167.0

Amount of amortization expense attributable to debt issuance costs.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Net increase or decrease in the carrying amount of the debt instrument for the period.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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