Quarterly report pursuant to Section 13 or 15(d)

Contingencies (Detail)

v3.7.0.1
Contingencies (Detail)
$ / shares in Units, € in Billions, $ in Billions
1 Months Ended 6 Months Ended
Jun. 30, 2012
$ / shares
May 31, 2009
USD ($)
May 31, 2009
EUR (€)
Jul. 01, 2017
USD ($)
Patent
Aug. 19, 2010
$ / shares
Future Link Systems LLC [Member] | Pending Litigation [Member]          
Loss Contingencies [Line Items]          
Loss Contingency, Patents Allegedly Infringed, Number       14  
Loss Contingency, Damages Sought, Value | $       $ 9.9  
Future Link Systems LLC [Member] | Pending Litigation [Member] | Maximum [Member]          
Loss Contingencies [Line Items]          
Loss Contingency, Patents Allegedly Infringed, Number       15  
Future Link Systems LLC [Member] | Pending Litigation [Member] | Minimum [Member]          
Loss Contingencies [Line Items]          
Loss Contingency, Patents Allegedly Infringed, Number       9  
McAfee, Inc. [Member] | McAfee Shareholder Litigation [Member]          
Loss Contingencies [Line Items]          
Loss Contingency, Cash Per Share of Acquiree Common Stock and Common Stock Subject to Restricted Stock Awards, Vested Restricted Stock Unit Awards, and Vested Performance Stock Unit Awards Upon Completion of Acquisition | $ / shares         $ 48.00
McAfee, Inc. [Member] | McAfee Shareholder Litigation [Member] | Pending Litigation [Member]          
Loss Contingencies [Line Items]          
Loss Contingency, Plaintiffs Damages Expert Value Assertion of Share of Acquiree for Purposes of Assessing Damages | $ / shares $ 62.08        
EC Fine [Member]          
Loss Contingencies [Line Items]          
Loss Contingency, Damages Paid Value   $ 1.4 € 1.1