Divestitures - GF&F Sale (Details) $ in Millions	Sep. 15, 2017 USD ($)
GF&F \| Discontinued Operations, Disposed of by Sale \| QMI
Discontinued Operations
Gross proceeds	$ 3.0

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.

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