Costs Associated with Exit and Restructuring Activities - Summary (Details) - Operating Earnings - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
June 2013 Plan, April 2014 Plan and June 2016 Plan
Total restructuring, impairment and restructuring related charges
Restructuring and impairment charges	$ 777
June 2013 Plan, April 2014 Plan and June 2016
Total restructuring, impairment and restructuring related charges
Restructuring and impairment charges		$ 0

Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-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(b))
-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration