STOCK BASED COMPENSATION - Stock Option Activity (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Number of Options
Outstanding at beginning of year			4,896,386
Granted	30,666	1,712	340,652	362,382
Exercised			(267,566)
Forfeited			(387,082)
Canceled or expired			(373,137)
Outstanding as of September 30, 2019	4,209,253		4,209,253
Exercisable as of September 30, 2019	3,351,023		3,351,023
Weighted Average Exercise Price per Share
Outstanding at beginning of year			$ 95.85
Granted			49.01
Exercised			51.50
Forfeited			89.17
Canceled or expired			97.89
Outstanding as of September 30, 2019	$ 95.37		95.37
Exercisable as of September 30, 2019	$ 100.83		$ 100.83
Weighted Average Remaining Contractual Life
Outstanding as of September 30, 2019			3 years 2 months 12 days
Exercisable as of September 30, 2019			2 years 6 months
Total Aggregate Intrinsic Value
Outstanding as of September 30, 2019	$ 0.8		$ 0.8