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Inventories (Tables)

6 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Schedule of inventories

Inventories consisted of the following:

	June 30, 2014				December 31, 2013
	(in millions)
Finished goods	$	289.4			$	268.2
Raw materials and precious metals	152.5				177.0
In-process inventories	41.4				36.9
Parts and supplies	45.4				44.5
	$	528.7			$	526.6

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- Definition

Tabular disclosure of the carrying 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.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 2

-Paragraph 6

-Subparagraph a,b,c

-Article 5

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