JOINT VENTURE PARTNERSHIPS AND EQUITY METHOD INVESTMENTS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Joint venture partnerships and equity method investments, condensed unconsolidated financial information
Current assets	$ 22.6	$ 66.0
Other assets	19.2	43.3
Total assets	41.8	109.3
Current liabilities	17.3	28.2
Other liabilities	1.3	1.4
Total liabilities	18.6	29.6
Partners' equity	23.2	79.7
Total liabilities and partners’ equity	41.8	109.3
Joint venture partnerships and equity method investments, condensed unconsolidated financial information, Income Statement
Net revenues	213.7	283.8	$ 255.2
Gross profit	54.3	81.3	84.1
Net earnings	20.1	$ 31.0	$ 37.7
The value of the Company's recorded investment in the Alberta partnership assigned to Canadian licenses	35.3
Alberta, Canada [Member]
Investments in unconsolidated joint venture partnerships and equity method investments Financial Statement, Reported Amounts
Net Investment	$ 44.0
Interest Owned	43.37%
Charlotte, North Carolina [Member]
Investments in unconsolidated joint venture partnerships and equity method investments Financial Statement, Reported Amounts
Net Investment	$ 3.8
Florence, South Carolina [Member]
Investments in unconsolidated joint venture partnerships and equity method investments Financial Statement, Reported Amounts
Net Investment	$ 10.4
Interest Owned	49.00%