Goodwill And Other Intangible Assets (Narrative) (Details)	12 Months Ended
Dec. 31, 2019 USD ($)
Indefinite-lived Intangible Assets by Segment [Line Items]
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	$ 0
Trademarks and Trade Names
Indefinite-lived Intangible Assets by Segment [Line Items]
Intangible impairment charges	0
Discontinued Operations
Indefinite-lived Intangible Assets by Segment [Line Items]
Goodwill, impairment charges	$ 8,600,000

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

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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.

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