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INCOME TAXES (Details 2) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Dec. 31, 2016 | Dec. 31, 2015
Reconciliation of Unrecognized Tax Benefits [Roll Forward] |  |  |  |
Unrecognized Tax Benefits | $ 43.3 | $ 33.5 | $ 38.4 | $ 35.1
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions | 4.9 | 0.0 |  |
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | (0.7) | (1.6) |  |
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | $ 0.7 | $ 0.0 |  |

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- Definition Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Unrecognized Tax Benefit -URI http://asc.fasb.org/extlink&oid=6527854 + Details
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