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Segment and Other Information
 9 Months Ended
Jun. 03, 2021
Segment Reporting [Abstract]  
Segment and Other Information
Segment and Other Information

Segment information reported herein is consistent with how it is reviewed and evaluated by our chief operating decision maker. We have the following four business units, which are our reportable segments:

Compute and Networking Business Unit (“CNBU”): Includes memory products sold into client, cloud server, enterprise, graphics, and networking markets.
Mobile Business Unit (“MBU”): Includes memory and storage products sold into smartphone and other mobile-device markets.
Storage Business Unit (“SBU”): Includes SSDs and component-level solutions sold into enterprise and cloud, client, and consumer storage markets, and other discrete storage products sold in component and wafer form.
Embedded Business Unit (“EBU”): Includes memory and storage products sold into automotive, industrial, and consumer markets.

Certain operating expenses directly associated with the activities of a specific segment are charged to that segment. Other indirect operating income and expenses are generally allocated to segments based on their respective percentage of cost of goods sold or forecasted wafer production. We do not identify or report internally our assets (other than goodwill) 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 segments.
Quarter endedNine months ended
June 3,
2021		May 28,
2020		June 3,
2021		May 28,
2020
Revenue
CNBU$3,304 $2,218 $8,486 $6,164 
MBU1,999 1,525 5,311 4,240 
SBU1,009 1,014 2,770 2,852 
EBU1,105 675 2,849 2,105 
All Other5 6 15 18 
$7,422 $5,438 $19,431 $15,379 
Operating income (loss)
CNBU$1,342 $448 $2,534 $1,132 
MBU683 295 1,517 773 
SBU53 177 (2)(42)
EBU282 64 539 256 
All Other4 (3)6 (2)
2,364 981 4,594 2,117 
Unallocated
Inventory accounting policy change to FIFO— — (133)— 
Change in inventory cost absorption— — (160)— 
3D XPoint inventory write-down— — (49)— 
Stock-based compensation(98)(82)(302)(239)
Patent license charges— — (128)— 
Restructure and asset impairments(453)(4)(466)(10)
Other(14)(7)(28)(22)
(565)(93)(1,266)(271)
Operating income$1,799 $888 $3,328 $1,846 

Certain Concentrations

Revenue from WPG Holdings Limited was 13% of total revenue for the first nine months of 2021.