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BUSINESS ACQUISITIONS AND DIVESTITURE - KWS BioTest Limited, Additional Information (Details) - KWS BioTest Limited £ in Millions, $ in Millions |  | 12 Months Ended |
--- | --- | --- | ---
Jan. 11, 2018 USD ($) | Dec. 30, 2017 USD ($) | Jan. 11, 2018 GBP (£)
Business Acquisition [Line Items] |  |  |
Transaction and integration costs |  | $ 0.5 |
Subsequent Event |  |  |
Business Acquisition [Line Items] |  |  |
Purchase price | $ 20.3 |  |
Contingent consideration | $ 4.1 |  | £ 3.0

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