ACCOUNTING POLICIES (Details) $ in Millions		3 Months Ended		6 Months Ended
	Jan. 01, 2018 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($) channel region	Jun. 30, 2017 USD ($)	Dec. 31, 2017 USD ($)
Accounting Policies [Abstract]
Number of business channels | channel				1
Number of regions where company has geographic operations | region				4
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract liabilities	$ 91.8	$ 70.3		$ 70.3
Prepaid expenses and other		290.9		290.9		$ 296.4
Inventories		662.2		662.2		598.2
Other accrued liabilities		400.9		400.9		$ 405.6
Operating profit		53.0	$ 32.7	97.9	$ 62.5
Revenue recognized related to contract liability				80.8
Deferred revenue related to contract liability				59.7
Accounting Standards Update 2017-07
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Operating profit			$ 1.1		$ 2.2
Adjustments | Accounting Standards Update 2014-09
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract liabilities	91.8
Reduction to retained earnings, before taxes	52.7
Deduction to retained earnings, after tax	41.1			41.1
Impact to deferred taxes	(11.6)
Prepaid expenses and other	(54.9)	47.1		47.1
Inventories	39.3	(40.9)		(40.9)
Other accrued liabilities	37.1	(28.2)		(28.2)
Sales incentive accrual	$ (54.7)
Operating profit		$ (2.0)		$ (21.1)