v3.3.0.814

Micron Memory Japan, Inc. (Details) $ / shares in Units, $ in Millions |  | 1 Months Ended | 12 Months Ended | 24 Months Ended
--- | --- | --- | --- | ---
Jul. 31, 2013 USD ($) mm | Aug. 29, 2013 USD ($) | Sep. 03, 2015 USD ($) | Aug. 28, 2014 USD ($) | Aug. 29, 2013 USD ($) $ / shares | Aug. 28, 2014 USD ($)
Recognized amounts of identifiable assets acquired and liabilities assumed: [Abstract] |  |  |  |  |  |
Preliminary gain on acquisition recognized in 2013 |  |  |  |  | $ 1,484 |
Adjustment for priliminary pre-petition liabilities |  |  | $ 0 | $ (33) |  |
Business Acquisition, Pro Forma Information [Abstract] |  |  |  |  |  |
Component of pro forma net income (loss) related to forgiveness of debt income for which no adjustment was made |  |  |  |  | 1,690 |
Net sales |  |  |  |  | 12,494 |
Net income |  |  |  |  | 3,825 |
Net income attributable to Micron |  |  |  |  | $ 3,770 |
Earnings per share: [Abstract] |  |  |  |  |  |
Basic (in dollars per share) | $ / shares |  |  |  |  | $ 3.69 |
Diluted (in dollars per share) | $ / shares |  |  |  |  | $ 3.57 |
MMJ Acquisition [Member] |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Cash paid for the MMJ Acquisition | $ 949 |  |  |  |  |
Recognized amounts of identifiable assets acquired and liabilities assumed: [Abstract] |  |  |  |  |  |
Cash and equivalents | 999 |  |  |  |  |
Receivables | 697 |  |  |  |  |
Inventories | 962 |  |  |  |  |
Restricted cash | 557 |  |  |  |  |
Other current assets | 142 |  |  |  |  |
Property, plant and equipment | 935 |  |  |  |  |
Equity method investment | 40 |  |  |  |  |
Intangible assets | 10 |  |  |  |  |
Deferred tax assets | 811 |  |  |  |  |
Other noncurrent assets | 66 |  |  |  |  |
Accounts payable and accrued expenses | (409) |  |  |  |  |
Current portion of long-term debt | (673) |  |  |  |  |
Long-term debt | (1,461) |  |  |  |  |
Other noncurrent liabilities | (75) |  |  |  |  |
Total net assets acquired | 2,601 |  |  |  |  |
Noncontrolling interests in MMJ | 168 |  |  |  |  |
Consideration | $ 949 |  |  |  |  |
Preliminary gain on acquisition recognized in 2013 |  |  |  |  | $ 1,484 |
Adjustment for priliminary pre-petition liabilities |  |  |  | $ (33) |  |
Final gain on acquisition |  |  |  |  |  | $ 1,451
Business Acquisition, Pro Forma Information [Abstract] |  |  |  |  |  |
MMJ Group net sales after acquisition date |  | $ 355 |  |  |  |
MMJ Group operating income after acquisition date |  | $ 46 |  |  |  |
Transaction costs |  |  |  |  | $ 50 |
MMJ Acquisition [Member] | Rexchip Electronics Corporation, now known as Micron Memory Taiwan Co., Ltd. [Member] |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Business Acquisition, Equity Interest Held by Acquiree, Less than Wholly Owned Subsidiary, Ownership Percentage | 65.00% |  |  |  |  |
Additional interest in MMT acquired | 24.00% |  |  |  |  |
Elpida Memories, Inc. now known as Micron Memory Japan, Inc. [Member] |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Diameter of Wafer Used in Production (in millimeters) | mm | 300 |  |  |  |  |
Rexchip Electronics Corporation, now known as Micron Memory Taiwan Co., Ltd. [Member] |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Ownership percentage after stock transactions during period (in hundredths) |  |  | 99.50% |  |  |
Diameter of Wafer Used in Production (in millimeters) | mm | 300 |  |  |  |  |

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