BUSINESS COMBINATIONS - SUMMARY OF INTANGIBLE ASSETS (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2017	Mar. 31, 2018	Dec. 31, 2017
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets, net		$ 2,811.4	$ 2,800.7
RTD
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets, net	$ 49.0
RTD | Trade names and trademarks
Acquired Indefinite-lived Intangible Assets [Line Items]
Intangible assets acquired, amount	8.5
RTD | Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired, amount	$ 18.1
Intangible assets acquired, useful life (in years)	15 years
RTD | Developed technology and patents
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired, amount	$ 22.4
Intangible assets acquired, useful life (in years)	15 years