|
Consolidated Variable Interest Entities (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 3 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Nov. 29, 2012
|
Dec. 01, 2011
|
Aug. 30, 2012
|
Nov. 29, 2012
Intel [Member]
NAND Flash [Member]
|
Dec. 01, 2011
Intel [Member]
NAND Flash [Member]
|
Aug. 30, 2012
Intel [Member]
NAND Flash [Member]
|
Aug. 31, 2006
Nonsoftware License Arrangement with Photronics [Member]
|
Nov. 29, 2012
Nonsoftware License Arrangement with Photronics [Member]
|
Aug. 30, 2012
Nonsoftware License Arrangement with Photronics [Member]
|
Nov. 29, 2012
Variable Interest Entities Which We Have Determined That We Are the Primary Beneficiary [Member]
IM Flash Technologies, LLC [Member]
|
Mar. 01, 2012
Variable Interest Entities Which We Have Determined That We Are the Primary Beneficiary [Member]
IM Flash Singapore LLP [Member]
|
Dec. 01, 2011
Variable Interest Entities Which We Have Determined That We Are the Primary Beneficiary [Member]
IM Flash Singapore LLP [Member]
|
Dec. 01, 2011
Variable Interest Entities Which We Have Determined That We Are the Primary Beneficiary [Member]
IM Flash [Member]
|
Dec. 01, 2011
Variable Interest Entities Which We Have Determined That We Are the Primary Beneficiary [Member]
MP Mask Technology Center, LLC [Member]
|
Nov. 29, 2012
Variable Interest Entities Which We Have Determined That We Are the Primary Beneficiary [Member]
MP Mask Technology Center, LLC [Member]
|
|
| Variable Interest Entity [Line Items] | |||||||||||||||
| Variable interest entity, ownership percentage (in hundredths) | 51.00% | 50.01% | |||||||||||||
| R and D expenses reduced by reimbursements from Intel | $ 32 | $ 22 | |||||||||||||
| Micron share of IMFS cost and supply | 78.00% | 57.00% | |||||||||||||
| Net sales | 1,834 | 2,090 | 148 | 261 | |||||||||||
| Trade Receivables | 863 | 933 | 87 | 103 | |||||||||||
| Distributions to, and contributions from, shareholders [Abstract] | |||||||||||||||
| Distributions to Micron from Consolidated VIE's | 0 | 86 | |||||||||||||
| Distributions to noncontrolling interests from consolidated VIE's | 0 | 83 | 0 | 83 | |||||||||||
| Micron contributions to consolidated VIE's | 0 | 103 | 8 | ||||||||||||
| Cash received from noncontrolling interests | 0 | 138 | 0 | 131 | 7 | ||||||||||
| Variable interest entity, ownership percentage by noncontrolling owners (in hundredths) | 49.99% | ||||||||||||||
| Proceeds for entering into license agreement with Photronics | 72 | ||||||||||||||
| Term of license agreement with Photronics (in years) | 10 years | ||||||||||||||
| Deferred income and other noncurrent liabilities related to license agreement with Photronics | $ 25 | $ 26 | |||||||||||||