DEBT Debt (Details) - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
Debt [Line Items]
Commercial paper	$ 130.9	$ 113.5
Short-term loans	59.1	100.0
Current maturities of long-term debt and capital leases	1.1	0.8
Short-term loans and current maturities of long-term debt	191.1	214.3
Long-term debt and capital leases	5.6	2.0
Total debt and capital leases	$ 196.7	$ 216.3
Commercial Paper [Member]
Debt [Line Items]
Weighted Average Interest Rate	1.61%	1.14%
Line of Credit [Member]
Debt [Line Items]
Weighted Average Interest Rate	1.10%	1.87%
Line of Credit Facility, Maximum Borrowing Capacity	$ 500.0