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Segment Information
3 Months Ended
Dec. 01, 2011
Notes to Financial Statements [Abstract]  
Segment Information
Segment Information

Segment information reported herein is consistent with how it is reviewed and evaluated by our chief operating decision makers.  Factors used to identify our segments include, among others, products, technologies and customers.  We have the following four reportable segments:

NAND Solutions Group ("NSG"):  Includes high-volume NAND Flash products sold into data storage, personal music players, and the high-density computing markets, as well as NAND Flash products sold to Intel through our consolidated IM Flash joint ventures.
DRAM Solutions Group ("DSG"): Includes DRAM products sold to the PC, consumer electronics, networking and server markets.
Wireless Solutions Group ("WSG"):  Includes DRAM, NAND Flash and NOR Flash products, including multi-chip packages, sold to the mobile device market.
Embedded Solutions Group ("ESG"):  Includes DRAM, NAND Flash and NOR Flash products sold into automotive and industrial applications, as well as NOR and NAND flash sold to consumer electronics, networking, PC and server markets.

Our other operations do not meet the quantitative thresholds of a reportable segment and are reported under All Other.  All Other includes our CMOS image sensor, LED, microdisplay and solar operations.

We do not identify or report internally our assets or capital expenditures by segment, nor do we allocate gains and losses from equity method investments, interest, other non-operating income or expense items or taxes to operating segments.  There are no differences in the accounting policies for segment reporting and our consolidated results of operations.
 
Quarter ended
 
December 1,
2011
 
December 2,
2010
Net sales:
 
 
 
 
NSG
 
$
683

 
$
502

DSG
 
656

 
903

WSG
 
373

 
511

ESG
 
262

 
266

All Other
 
116

 
70

 
 
$
2,090

 
$
2,252

 
 
 
 
 
Operating income (loss):
 
 

 
 

NSG
 
$
94

 
$
57

DSG
 
(139
)
 
225

WSG
 
(58
)
 
56

ESG
 
38

 
78

All Other
 
(17
)
 
(26
)
 
 
$
(82
)
 
$
390