INVENTORIES (Narrative) (Detail) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Inventory, Net [Abstract]
Other inventory, capitalized costs	$ 29.4us-gaap_OtherInventoryCapitalizedCosts	$ 33.9us-gaap_OtherInventoryCapitalizedCosts
Other inventory, capitalized costs to be liquidated under firm orders	$ 3.4	$ 7.2

Gross amount of an expenditure that is incurred which is not expensed in the current period but rather capitalized as a component of inventory.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.6(a)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_OtherInventoryCapitalizedCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant