Estimated Time until Primary Insurance is Exhausted

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- Definition

Loss Contingency, Number of Plaintiffs Specifying Damages Sought

+ References

No definition available.

+ Details

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- Definition

Number of pending cases related to a loss contingency

+ References

No definition available.

+ Details

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- Definition

Percentage of Settlement and Defense Costs Covered by Insurance

+ References

No definition available.

+ Details

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- Definition

Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Number of pending claims pertaining to a loss contingency.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14435-108349

+ Details

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- Details

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- Details

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- Details

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Commitments and Contingencies Asbestos Narrative (Details) $ in Millions	3 Months Ended	327 Months Ended
	Mar. 31, 2018 claimants cases	Mar. 31, 2018 USD ($) claimants cases	Dec. 31, 2017 claimants	Dec. 31, 2016 claimants
Maximum [Member]
Loss Contingencies [Line Items]
Estimated Time until Primary Insurance is Exhausted	12 months
Asbestos [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Cases, Number \| cases	446	446
Loss Contingency, Pending Claims, Number	4,913	4,913	5,256	5,339
Total settlement costs \| $		$ 8.6
Percentage of settlement and defense costs covered by insurance		40.00%
Punitive Only Damages [Member] \| Asbestos [Member] \| Pending Litigation [Member]
Loss Contingencies [Line Items]
Number of pending claims seeking specific amounts of damages	0	0
Compensatory Only Damages [Member] \| Asbestos [Member] \| Pending Litigation [Member]
Loss Contingencies [Line Items]
Number of pending claims seeking specific amounts of damages	59	59