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Goodwill (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Goodwill

The following table analyzes goodwill for 2015 and 2014.

(in millions)		Fuel Specialties				Performance Chemicals				Octane Additives				Total
At January 1, 2014
Gross cost (1)		$	141.1			$	46.8			$	236.5			$	424.4
Accumulated impairment losses			0.0				0.0				(236.5	)			(236.5	)
Net book amount			141.1				46.8				0.0				187.9
Exchange effect			(0.3	)			(0.1	)			0.0				(0.4	)
Acquisitions			88.1				0.0				0.0				88.1
Adjustments to purchase price allocation			0.5				0.0				0.0				0.5
At December 31, 2014
Gross cost (1)			229.4				46.7				236.5				512.6
Accumulated impairment losses			0.0				0.0				(236.5	)			(236.5	)
Net book amount			229.4				46.7				0.0				276.1
Exchange effect			(0.2	)			0.0				0.0				(0.2	)
Disposals			0.0				(7.6	)			0.0				(7.6	)
Adjustments to purchase price allocation			(0.9	)			0.0				0.0				(0.9	)
At December 31, 2015
Gross cost (1)			228.3				39.1				236.5				503.9
Accumulated impairment losses			0.0				0.0				(236.5	)			(236.5	)
Net book amount		$	228.3			$	39.1			$	0.0			$	267.4

(1) Gross cost is net of $8.7 million, $0.3 million and $289.5 million of historical accumulated amortization in respect of the Fuel Specialties, Performance Chemicals and Octane Additives reporting segments, respectively.

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- References

No definition available.

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- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267

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