PENSION PLANS (Details 2) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Amounts Recognized in Balance Sheet [Abstract]
Accrued benefit in current liabilities	$ 0.5	$ 0.5
Accrued benefit in noncurrent liabilities	674.3	635.9
Accumulated other comprehensive loss	852.5	786.5
Net balance sheet impact	177.7	150.1
Pension Plan | U.S.
Amounts Recognized in Balance Sheet [Abstract]
Accrued benefit in current liabilities	0.4	0.4
Accrued benefit in noncurrent liabilities	439.3	407.0
Accumulated other comprehensive loss	796.5	735.1
Net balance sheet impact	356.8	327.7
Pension Plan | Foreign
Amounts Recognized in Balance Sheet [Abstract]
Accrued benefit in current liabilities	0.1	0.1
Accrued benefit in noncurrent liabilities	235.0	228.9
Accumulated other comprehensive loss	56.0	51.4
Net balance sheet impact	$ (179.1)	$ (177.6)