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

Acquisitions - Terminated Acquisitions Narrative (Details) - USD ($) $ in Millions	Mar. 06, 2017	Mar. 29, 2016
Business Acquisition [Line Items]
Agreement termination fee	$ 30.0
Renova \| ESPRA
Business Acquisition [Line Items]
Agreement termination fee		$ 10.0