Commitments and Contingencies - Litigation (Details) $ in Millions	3 Months Ended
Sep. 30, 2017 USD ($)
Selling, General and Administrative Expenses
Loss Contingencies [Line Items]
Charges on settlement	$ 2.6

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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