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Restructuring, Impairment and Integration Charges, excluding Goodwill Impairments, and Divestitures (Tables)

12 Months Ended

Dec. 31, 2016

Wheeling Plant [Member]

Summary of Restructuring and Integration Charges

The following table summarizes restructuring and integration activity related to actions incurred for the years ended December 31, 2016 and 2015:

		Year Ended
		December 31,
		2016				2015
Severance and other employee costs		$	5,776			$	2,019
Site closure and other associated costs			3,970				4,399
Integration and other associated costs			278				850
Total		$	10,024			$	7,268

		Reserve												Reserve
		Balance at								Paid in				Balance at
		December 31, 2015				Charges				2016				December 31, 2016
Severance and other employee costs		$	2,517			$	5,776			$	(5,274	)		$	3,019
Site closure and other associated costs			1,845				3,970				(4,189	)			1,626
Integration and other associated costs			—				278				(278	)			—
Total		$	4,362			$	10,024			$	(9,741	)		$	4,645

		Reserve								Paid in				Reserve
		Balance at												Balance at
		December 31, 2014				Charges				2015				December 31, 2015
Severance and other employee costs		$	—			$	2,691			$	(174	)		$	2,517
Site closure and other associated costs			—				1,925			$	(80	)			1,845
Impairment and write-off charges			—				2,652			$	—				—
Integration and other associated costs			—				—				—				—
Total		$	—			$	7,268			$	(254	)		$	4,362

X

- Definition

Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB TOPIC 5.P.4)
-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 5.P.3)
-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747

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