DISCONTINUED OPERATIONS (Narrative) (Details) $ in Thousands, £ in Millions				3 Months Ended			6 Months Ended		12 Months Ended
	Jul. 01, 2015 USD ($)	Jan. 09, 2015 USD ($)	Jan. 09, 2015 GBP (£)	Jun. 30, 2015 USD ($) facility	Mar. 31, 2015 facility	Sep. 30, 2014 facility	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($) facility
Income Statement Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Disposable Group Including Discontinued Business Number of Facilities to be Disposed of | facility				1	1				4
Proceeds from divestitures, net of cash sold and transaction costs							$ 22,730	$ 52,098	$ 153,000
Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation				$ (3,141)			(3,065)		(7,000)
Impairment of Long-Lived Assets to be Disposed of							40,813	0
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax							(13,498)	$ (7,106)	$ (29,000)
Surface Technologies Domestic [Member]
Income Statement Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Disposable Group Including Discontinued Business Number of Facilities to be Disposed of | facility						2
Downstream [Member]
Income Statement Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Proceeds from divestitures, net of cash sold and transaction costs							19,000
Impairment of Long-Lived Assets to be Disposed of							40,000
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax							$ (14,000)
Aviation Ground Support [Member]
Income Statement Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Proceeds from divestitures, net of cash sold and transaction costs		$ 4,000	£ 3
Subsequent Event [Member] | Engineered Packaging [Member]
Income Statement Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Proceeds from divestitures, net of cash sold and transaction costs	$ 13,000