The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

Name:	us-gaap_InsuranceRecoveries
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Commitments And Contingencies (Details) $ in Thousands		1 Months Ended	3 Months Ended
Commitments And Contingencies (Details) $ in Thousands	Jul. 05, 2016 case	Mar. 31, 2013 case	Jul. 02, 2016 USD ($)
December 2012 Securities Litigation
Loss Contingencies [Line Items]
Number of cases consolidated \| case		2
Litigation settlement amount \| $			$ 39,250
Insurance recoveries amount \| $			$ 39,250
Abbott Merger Lawsuits
Loss Contingencies [Line Items]
Number of cases consolidated \| case	2