Subsequent Events Transaction-Related Costs (Details) $ in Millions	3 Months Ended
Sep. 30, 2018 USD ($)
Subsequent Event [Line Items]
Transaction-Related Selling General and Administrative Costs	$ 11.0
Transaction-Related Interest Expense	3.7
Transaction-Related Interest Income	0.4
Transaction-Related Other Expense	$ 10.3

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