Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 52

-Subparagraph c

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 53

-Subparagraph d

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

GOODWILL AND OTHER INTANGIBLE ASSETS (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2013 Trade names	Dec. 31, 2012 Trade names	Mar. 31, 2013 Merged Business	Jan. 28, 2013 Merged Business	Jan. 28, 2013 Merged Business Trade names	Jan. 28, 2013 Merged Business Customer relationships	Jan. 28, 2013 Merged Business Technology
Preliminary allocation of the net purchase price to goodwill and other intangible assets
Finite-lived intangible assets						$ 1,200.0	$ 14.9
Indefinite lived intangible assets					6.0
Goodwill			1,454.3	1,500.0
Indefinite-lived intangible assets, carrying value	$ 9.1	$ 9.1