Note 10. Related Party Transactions (Details) (USD $)
In Millions, unless otherwise specified
1 Months Ended
Dec. 29, 2013
SLS Spansion Holdings LLC [Member]
Greater Than [Member]
Dec. 30, 2012
SLS Spansion Holdings LLC [Member]
Greater Than [Member]
Apr. 30, 2011
SL Capital Appreciation Fund LLC Silver Lake Sumeru Fund LP And Silver Lake Credit Fund LP [Member]
Note 10. Related Party Transactions (Details) [Line Items]      
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 10.00% 10.00%  
Aggregate Purchase Price O fRights (in Dollars)     $ 29.0