EMPLOYEE STOCK BENEFIT PLANS (Details 2) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Stock-based compensation expense
Allocated Share-based Compensation Expense (pre-tax)	$ 34.6	$ 26.4	$ 30.4
Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Capitalized Amount	0.0
Cost of Sales [Member]
Stock-based compensation expense
Allocated Share-based Compensation Expense (pre-tax)	4.3	2.7	3.0
Selling, General and Administrative Expenses [Member]
Stock-based compensation expense
Allocated Share-based Compensation Expense (pre-tax)	27.2	21.3	24.4
Research and Development Expense [Member]
Stock-based compensation expense
Allocated Share-based Compensation Expense (pre-tax)	$ 3.1	$ 2.4	$ 3.0