EMPLOYEE BENEFIT PLANS - Health Care Cost Trend Rate (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan, Effect of One-Percentage Point Change in Assumed Health Care Cost Trend Rates [Abstract]
Effect on benefit obligations, one percent increase	$ 0.7
Effect on benefit obligations, one percent decrease	$ 0.6
B&L | U.S. postretirement benefit plan
Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract]
Health care cost trend rate assumed for next year	7.02%	7.31%
Rate to which the cost trend rate is assumed to decline	4.50%	4.50%
Year that the rate reaches the ultimate trend rate	2038	2029