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Goodwill And Other Intangible Assets (Narrative) (Details)		1 Months Ended	6 Months Ended
	Dec. 01, 2019 USD ($)	Mar. 31, 2020 USD ($)	Feb. 29, 2020 USD ($)
Finite Lived Intangible Assets [Line Items]
Impairment of goodwill	$ 0
Impairment charges			$ 0
Measurement Input, Discount Rate [Member]
Finite Lived Intangible Assets [Line Items]
Goodwill measurement input			7
Measurement Input, Long-term Revenue Growth Rate [Member]
Finite Lived Intangible Assets [Line Items]
Goodwill measurement input			2
Subsequent Events [Member]
Finite Lived Intangible Assets [Line Items]
Impairment of goodwill		$ 0

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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

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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.

+ References

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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Goodwill, Measurement Input

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