Significant Agreements Litigation Settlement (Details) - Past Infringement [Member] $ in Millions	12 Months Ended
Dec. 31, 2013 USD ($)
Pegatron [Member]
Litigation Settlement, Amount	$ 71.4
Technology Solutions Customer [Member]
Litigation Settlement, Amount	$ 53.3

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

No definition available.

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