ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			$ (128,411)	$ 25,259	$ 25,259
Other comprehensive income (loss) before reclassifications			(69,175)
Amounts reclassified from accumulated other comprehensive loss			12,571
Other comprehensive loss, net of tax	$ (36,781)	$ (46,787)	(56,604)	(37,267)	(153,670)
Ending balance	(185,015)		(185,015)		(128,411)
Foreign Currency Translation Adjustments, Net [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			(20,283)	59,103	59,103
Other comprehensive income (loss) before reclassifications			(62,281)
Amounts reclassified from accumulated other comprehensive loss			0
Other comprehensive loss, net of tax			(62,281)		(79,386)
Ending balance	(82,564)		(82,564)		(20,283)
Total Pension and Postretirment Adjustments, Net [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			(108,128)	$ (33,844)	(33,844)
Other comprehensive income (loss) before reclassifications			(6,894)
Amounts reclassified from accumulated other comprehensive loss			12,571
Other comprehensive loss, net of tax			5,677		(74,284)
Ending balance	$ (102,451)		$ (102,451)		$ (108,128)