RESTRUCTURING RESERVES (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015
Restructuring Cost and Reserve [Line Items]
Business Combination, Acquisition Related Costs	$ 166.0
Balance, beginning of period	22.1
Restructuring charges	34.2
Reduction of prior restructuring accruals	(0.6)	$ 0.5
Cash payments and other adjustments	(23.8)
Balance, end of period	31.9
Current			$ 12.2
Non-current			19.7
Total Restructuring Reserve	22.1		31.9
Severance and Other Employee Costs [Member]
Restructuring Cost and Reserve [Line Items]
Balance, beginning of period	0.4
Restructuring charges	9.5
Reduction of prior restructuring accruals	0.0
Cash payments and other adjustments	(5.1)
Balance, end of period	4.8
Total Restructuring Reserve	0.4		4.8
Lease and Other Facility Costs [Member]
Restructuring Cost and Reserve [Line Items]
Balance, beginning of period	21.7
Restructuring charges	24.7
Reduction of prior restructuring accruals	(0.6)
Cash payments and other adjustments	(18.7)
Balance, end of period	27.1
Total Restructuring Reserve	21.7		$ 27.1
Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Business Combination, Acquisition Related Costs	$ 80.6