INVENTORIES, NET - Components of Inventories, Net (Detail) (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Inventory Disclosure [Abstract]
Finished goods	$ 68.0	$ 64.1
Work in process	67.5	60.5
Raw materials	143.6	136.6
Total product inventory	279.1	261.2
Inventoried costs related to long-term contracts	100.0	91.7
Less - progress payments	(70.6)	(48.7)
Inventoried costs related to long-term contracts, net	29.4	43.0
Inventories, net	$ 308.5	$ 304.2

Inventoried costs related to long term contracts net.

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Amount before last-in first-out (LIFO) and valuation reserves of merchandise or goods held by the entity that are readily available for sale.

+ References

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-Publisher SEC

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Amount before progress payments and reserves of inventories associated with long-term contracts or programs.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Carrying amount (lower of cost or market) as of the balance sheet date of inventories less all valuation and other allowances. Excludes noncurrent inventory balances (expected to remain on hand past one year or one operating cycle, if longer).

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- Definition

Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

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Gross amount of merchandise or goods which are partially completed, are generally comprised of raw materials, labor and factory overhead costs, and which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

+ References

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-Name Regulation S-X (SX)

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- Definition

Amount of advances received from customers under long-term contracts which have been offset against inventories accounts at the balance sheet date.

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