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INCOME TAXES (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 29, 2018 | Sep. 30, 2017 | Sep. 29, 2018 | Sep. 30, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Effective tax rate | 16.90% | 27.30% | 19.20% | 32.20%
Decrease in unrecognized tax benefits due to settlement of prior positions with tax authorities | $ 0.3 |  |  |
Unrecognized tax benefits | 20.1 |  | $ 20.1 |
Increase in unrecognized tax benefits that would impact effective tax rate | 0.8 |  |  |
Unrecognized tax benefits that would impact effective tax rate | 18.8 |  | 18.8 |
Accrued interest and penalties on unrecognized tax benefits | 2.8 |  | 2.8 |
Decrease in unrecognized tax benefits that are reasonably possibly over the next twelve-month period (up to) | 8.2 |  | 8.2 |
Tax cuts and jobs act of 2017, provisional (benefit) obligation | (1.0) |  |  |
Tax benefit from decreases in tax liability related to decrease in enacted tax rate | $ 1.8 |  |  |
CDMO Business | Disposal Group, Disposed of by Sale, Not Discontinued Operations |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Tax on gain on divestiture |  |  | $ 18.0 |

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- Definition Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(3) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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