Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies Legal Proceedings (Details)

v3.5.0.2
Commitments and Contingencies Legal Proceedings (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 29, 2013
Jun. 26, 2016
Legal Proceedings [Line Items]    
ParkerVision verdict amount $ 173  
Deferred revenue recognized upon settlement   $ 235