v2.4.1.9

Commitments and Contingencies (Details) (Pending Litigation, USD $) In Millions, unless otherwise specified	Jan. 03, 2015
Pending Litigation
Loss Contingencies [Line Items]
Loss contingency accrual	$ 2.0us-gaap_LossContingencyAccrualAtCarryingValue / us-gaap_LitigationStatusAxis = us-gaap_PendingLitigationMember

X

- Details

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

X

- Definition

Amount of loss contingency liability.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

+ Details

Name:	us-gaap_LossContingencyAccrualAtCarryingValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant