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Commitments and Contingencies - Asbestos Claimant and Settlement (Details) - Asbestos [Member] | 12 Months Ended
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Dec. 31, 2016 USD ($) claimants | Dec. 31, 2015 USD ($) claimants | Dec. 31, 2014 USD ($) claimants
Loss Contingencies [Line Items] |  |  |
Number of pending claims at the beginning of period | 6,242 | 7,992 | 7,975
Number of pending claims filed during period | 140 | 266 | 210
Number of pending claims dismissed during period | 1,009 | 1,990 | 155
Number of pending claims settled during period | 34 | 26 | 38
Average settlement amount per claim during period | $ | $ 15,624 | $ 16,963 | $ 18,734
Total defense costs during period | $ | $ 2,920,000 | $ 3,160,000 | $ 2,800,000

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- Definition Number of Plaintiffs who had their claims dismissed during the period. + References No definition available. + Details
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- Definition Average amount of consideration the entity has agreed to pay to settle a legal matter for claims settled during the period. + References No definition available. + Details
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- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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- Details
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