INCOME TAXES Income Tax Expense (Tables)

6 Months Ended

Jun. 30, 2019

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	Three Months								Six Months
For the Periods Ended June 30	2019			2018			Change		2019			2018			Change
Income tax expense	$	19.3		$	8.9		116.9	%	$	39.0		$	16.5		136.4	%
Effective tax rate	22.3		%	11.3		%	1100bp		22.0		%	8.8		%	1320bp