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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2012

Fair Value Measurements [Abstract]

Carrying amount and fair values of the Company's assets and liabilities measured on a recurring basis

		December 31, 2012								December 31, 2011
(in millions)		Carrying Amount				Fair Value				Carrying Amount				Fair Value
Assets
Non-derivatives:
Cash and cash equivalents		$	22.4			$	22.4			$	76.2			$	76.2
Short-term investments			5.1				5.1				4.8				4.8
Non-financial assets (Level 3 measurement):
Goodwill – Octane Additives			1.3				1.3				2.6				2.6
Derivatives (Level 1 measurement):
Other non-current assets:
Commodity swaps			0.1				0.1				0.2				0.2
Foreign currency forward exchange contracts			0.8				0.8				0.0				0.0
Liabilities
Non-derivatives:
Long-term debt (including current portion)			30.0				30.0				35.0				35.0
Non-financial liabilities (Level 3 measurement):
Acquisition-related contingent consideration			4.3				4.3				0.0				0.0
Derivatives (Level 1 measurement):
Other non-current liabilities:
Interest rate swaps			0.0				0.0				0.1				0.1
Foreign currency forward exchange contracts		$	0.0			$	0.0			$	0.5			$	0.5

Summary of cumulative gains and losses on the interest rate swaps and commodity swaps

(in millions)		2012				2011
Balance at January 1		$	0.1			$	1.2
Change in fair value			0.0				(1.1	)
Balance at December 31		$	0.1			$	0.1

X

- Definition

Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such certain disclosures about the financial instruments, assets, and liabilities include: (1) the fair value of the required items together with their carrying amounts (as appropriate) and (2) the methodology and assumptions used in developing such estimates of fair value.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 107

-Paragraph 14

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.



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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Subparagraph c(2), d, e, f

-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.



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-Name Statement of Financial Accounting Standard (FAS)

-Number 107

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-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 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 159

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-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.



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-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.



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-Publisher FASB

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-Number 107

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-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.



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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

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