DISCONTINUED OPERATIONS - Major Classes of Financial Statement Components Comprising the Loss on Discontinued Operations, Net of Tax in North America (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss from discontinued operations, net of tax	$ 0.0	$ (2.6)	$ 0.0	$ (12.2)
North America Segment [Member] | Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total revenue		0.0		135.2
Cost of sales		0.0		53.2
Selling, general and administrative expenses		1.2		89.0
Operating loss		(1.2)		(7.0)
Other income items		0.0		0.6
Loss on sale of discontinued operations, before tax		(1.2)		(6.4)
Loss on sale of discontinued operations, before tax		(1.4)		(16.3)
Income taxes		0.0		10.5
Loss from discontinued operations, net of tax		$ (2.6)		$ (12.2)