INCOME TAXES - Reconciliation of the Statutory Rate to Effective Rate (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Reconciliation of the statutory U.S. federal income tax rate to the company's effective income tax rate
Statutory U.S. rate (as a percent)	35.00%	35.00%	35.00%
State income taxes, net of federal benefit (as a percent)	0.90%	0.40%	1.60%
Foreign operations (as a percent)	(8.00%)	(8.10%)	(6.10%)
Domestic manufacturing deduction (as a percent)	(2.00%)	(2.70%)	(2.00%)
R&D credit (as a percent)	(1.10%)	(1.00%)	(0.70%)
Change in valuation allowance (as a percent)	(0.70%)	(1.70%)	(0.10%)
Audit settlements and refunds (as a percent)	(0.20%)	(0.70%)	0.20%
Venezuela charges		4.50%
Worthless stock deduction	0.40%	(3.00%)
Other, net (as a percent)	0.10%	0.10%	0.10%
Effective income tax rate (as a percent)	24.40%	22.80%	28.00%
Recognized discrete tax expense (benefit), net	$ 3.9	$ (63.3)	$ 13.2
Unremitted foreign earnings	0.0	25.8
Unremitted foreign earnings that are considered permanently reinvested	2.1	1.8
Decrease in valuation allowance	(11.5)	(20.6)
Worthless stock deduction, used to derive net discrete tax benefit		39.0
Reconciliation of the beginning and ending amount of gross unrecognized tax benefits
Balance at beginning of year	74.6	78.7	98.7
Additions based on tax positions related to the current year	8.8	5.8	5.3
Additions for tax positions of prior years	2.1	0.9	5.2
Reductions for tax positions of prior years	(1.0)	(8.8)	(17.8)
Reductions for tax positions due to statute of limitations	(5.5)	(1.6)	(0.2)
Settlements	(2.0)	(4.2)	(9.0)
Assumed in connection with acquisitions		8.0
Foreign currency translation	(1.1)	(4.2)	(3.5)
Balance at end of year	75.9	74.6	78.7
Unrecognized tax benefits that would affect the annual effective tax rate	57.5	59.2	64.0
Interest and penalties on unrecognized tax benefits accrued during the period	(2.9)	(1.4)
Accrued interest, including minor amounts for penalties	$ 10.2	$ 13.1	$ 6.6