Segment Reporting - Additional Information (Details)	Jun. 19, 2019
DMG - discontinued operations \| Discontinued Operations, Held-for-sale
Segment Reporting Information [Line Items]
Business Sale, Effective Date Of Sale	Jun. 19, 2019

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.

No definition available.

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Period Type:	duration