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Equity Method Investments (Details) (USD $)
3 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended 3 Months Ended 3 Months Ended 3 Months Ended
Nov. 29, 2012
Dec. 01, 2011
Aug. 30, 2012
Nov. 29, 2012
Nanya Technology Corporation ('Nanya') [Member]
Dec. 01, 2011
Nanya Technology Corporation ('Nanya') [Member]
Nov. 29, 2012
Inotera [Member]
Dec. 01, 2011
Inotera [Member]
Sep. 30, 2012
Inotera [Member]
Dec. 31, 2011
Inotera [Member]
Aug. 30, 2012
Inotera [Member]
Nov. 29, 2012
Inotera [Member]
Inventories [Member]
DRAM [Member]
Dec. 01, 2011
Inotera [Member]
Inventories [Member]
DRAM [Member]
Nov. 29, 2012
Inotera [Member]
Nanya Technology Corporation ('Nanya') [Member]
Nov. 29, 2012
Other [Member]
Dec. 01, 2011
Other [Member]
Aug. 30, 2012
Other [Member]
Nov. 29, 2012
Other [Member]
Aptina [Member]
Mar. 04, 2010
Other [Member]
Transform [Member]
Nov. 29, 2012
Other [Member]
Transform [Member]
Nov. 29, 2012
Other [Member]
Transform [Member]
Origin Energy Limited [Member]
Nov. 29, 2012
Primarily Inotera [Member]
Schedule of Equity Method Investments [Line Items]                                          
Investment Balance $ 343,000,000   $ 389,000,000     $ 326,000,000       $ 370,000,000       $ 17,000,000   $ 19,000,000 $ 0        
Ownership Percentage (in hundredths)           39.70%       39.70%             30.20%   50.00%    
Equity in net loss of equity method investees (52,000,000) (74,000,000)       (53,000,000) (63,000,000)             1,000,000 (11,000,000)            
Maximum exposure to loss related variable interest entities                                         276,000,000
Percentage interest held by a third party (in hundredths)                         26.30%             50.00%  
Inotera Amortization             12,000,000                            
Equity Method Investment, Summarized Financial Information [Abstract]                                          
Inotera net loss               410,000,000 737,000,000                        
Inotera current liabilities that exceed current assets               1,800,000,000                          
Market value of equity interest in Inotera           167,000,000                              
Equity method investment net carrying value           270,000,000                              
Amount in accumulated other comprehensive income (loss) for cumulative translation adjustments on its investment 56,000,000   49,000,000     56,000,000       49,000,000                      
Percentage of Inotera's wafer production obligated to purchase (in hundredths)           50.00%                              
Purchases of DRAM products from Inotera                     201,000,000 156,000,000                  
Loss on our purchase commitment under Inotera supply agreement                       40,000,000                  
Reduction in research and development costs under cost sharing arrangement       15,000,000 37,000,000                                
Royalty revenue from Nanya for sales of DRAM products on process nodes of 50nm or higher       $ 2,000,000 $ 3,000,000                                
Ownership percentage after stock transactions during period (in hundredths)                                   50.00%