Segment Information, Operations By Geographic Area And Customer Concentration (Narrative) (Details)	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012 Best Buy Company Incorporation And Affiliates [Member]	Dec. 31, 2011 Ingram Micro Incorporation And Affiliates [Member]
Percentage Of Net Revenue		11.00%	10.00%
Number of reportable segments (in segments)	3

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

No definition available.

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration