Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

No definition available.

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- Definition

Number of another entity's patents that the entity has allegedly infringed.

+ References

No definition available.

+ Details

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- Definition

Number of pending claims pertaining to a loss contingency.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

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- Definition

The amount of cash paid for the settlement of litigation or for other legal issues during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 25

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3536-108585

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Litigation Disclosure - Litigation (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	0 Months Ended	1 Months Ended	6 Months Ended
	Oct. 26, 2014	Feb. 26, 2013 patent	Oct. 31, 2014	Oct. 26, 2014	Mar. 08, 2011 lawsuit
Loss Contingencies [Line Items]
Litigation settlement	$ (11.0)us-gaap_LitigationSettlementAmount
Thomas Swan
Loss Contingencies [Line Items]
Loss contingency, number of patents		4
Payments for legal settlement			11.0
Pending Litigation \| Earnings Announcements Cases
Loss Contingencies [Line Items]
Loss contingency pending claims					2
Pending Litigation \| Derivative Lawsuit
Loss Contingencies [Line Items]
Loss contingency pending claims					1
Selling, General and Administrative Expenses \| Thomas Swan
Loss Contingencies [Line Items]
Litigation settlement				$ (11.0)