LONG-TERM DEBT - Credit Agreement Amendment (Details) - Amended Credit Agreement	Apr. 11, 2016 USD ($)	Apr. 10, 2016 USD ($)
Debt Instrument [Line Items]
Interest coverage ratio	2.75	3.00
Costs, fees and expenses permitted to be added back to earnings before EBITDA	$ 175,000,000
Restructuring charges permitted to be added back to earnings before EBITDA	200,000,000	$ 125,000,000
Fees and expenses permitted to be added back to earnings before EBITDA	$ 150,000,000	$ 75,000,000
Leverage ratio	4.50
Aggregate cap on acquisitions	$ 250,000,000
Transaction cap, leverage ratio	4.00
Interest rate increase (decrease)	1.00%