Subsequent Events - Narrative (Details) - Subsequent Event $ in Millions	Oct. 23, 2019 USD ($)
Subsequent Event [Line Items]
Stock Repurchase Program Additional Authorized Amount	$ 17.8
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 25.0

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration