AQUISITIONS AND DISCONTINUED OPERATIONS - Schedule of Assets and Liabilities Acquired and Assumed (Details) - USD ($) $ in Millions	Mar. 30, 2019	Dec. 31, 2018	Jun. 07, 2018
Assets acquired:
Goodwill	$ 430.0	$ 394.4
Cues, Inc.
Assets acquired:
Current assets, including cash and equivalents of $20.6			$ 70.4
Cash and equivalents			20.6
Property, plant and equipment			7.4
Goodwill			47.8
Intangible assets			79.5
Other assets			2.3
Total assets acquired			207.4
Liabilities assumed:
Current liabilities assumed			7.8
Non-current liabilities assumed			14.6
Net assets acquired			$ 185.0