COMMITMENTS AND CONTINGENT LIABILITIES (Business Acquisitions) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Other Current Liabilities [Member]
Business Acquisition, Contingent Consideration [Line Items]
Amount accrued in other liabilities, deferred purchase consideration	$ 18.1	$ 12.4
Other Noncurrent Liabilities [Member]
Business Acquisition, Contingent Consideration [Line Items]
Amount accrued in other liabilities, deferred purchase consideration	7.2	26.8
Earn Out Arrangements [Member] | Other Current Liabilities [Member]
Business Acquisition, Contingent Consideration [Line Items]
Amount accrued in other liabilities, contingent consideration	5.2	2.3
Earn Out Arrangements [Member] | Other Noncurrent Liabilities [Member]
Business Acquisition, Contingent Consideration [Line Items]
Amount accrued in other liabilities, contingent consideration	$ 39.0	$ 17.6