Discontinued Operations - Narrative (Details) $ in Millions	Oct. 26, 2015 USD ($)
Discontinued Operations and Disposal Groups [Abstract]
Cash proceeds of assets sold	$ 131.0

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

No definition available.

Name:	us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant