Commitments and Contingencies (Claims for Asbestos) (Details) - claim	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Claims outstanding as of January 1	745	687
New claims filed	251	275
Pending claims concluded	(404)	(217)
Claims outstanding as of December 31	592	745

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- Definition

The number of claims settled and dismissed during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14435-108349

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- Definition

The total number of new claims filed pertaining to a loss contingency during the period.

+ References

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- Definition

Number of pending claims pertaining to a loss contingency.

+ References

+ Details

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