SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016 USD ($) segment $ / shares shares	Mar. 31, 2015 USD ($)	Dec. 31, 2015 USD ($) $ / shares
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Gain on LIFO Adjustment		$ 342
Inventory, LIFO Reserve		$ 7,400
Intangible assets	$ 104,188		$ 31,529
Long-term obligations	$ 773,182		$ 760,848
RETIREMENT OF COMMON STOCK
Common stock repurchased and retired (in shares) | shares	113
Common stock, par value (in dollars per share) | $ / shares	$ 0.01		$ 0.01
INCOME TAXES
Number of reportable segments | segment	3
Accounting Standards Update 201503
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Intangible assets			$ (1,700)
Long-term obligations			$ (1,700)