DEBT AND BANK CREDIT FACILITIES (Schedule Of Indebtedness) (Details) - USD ($) $ in Millions	Sep. 29, 2018	Dec. 30, 2017
Debt Instrument [Line Items]
Less: Debt Issuance Costs	$ (6.5)	$ (5.4)
Long-term debt	1,278.9	1,141.1
Less: Current Maturities	0.6	101.2
Non-Current Portion	1,278.3	1,039.9
Term Facility
Debt Instrument [Line Items]
Long-term debt, gross	835.0	0.0
Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross	400.0	500.0
Multicurrency Revolving Facility \| Multicurrency Revolving Facility
Debt Instrument [Line Items]
Long-term debt, gross	45.4	0.0
Other
Debt Instrument [Line Items]
Long-term debt, gross	5.0	5.7
Emerson Electric Co. \| Term Facility
Debt Instrument [Line Items]
Long-term debt, gross	0.0	621.1
Emerson Electric Co. \| Multicurrency Revolving Facility \| Multicurrency Revolving Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 0.0	$ 19.7

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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