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Contingencies (Details) - 6 months ended Feb. 28, 2019 ¥ in Millions, $ in Millions | CNY (¥) patent Claims | USD ($)
--- | --- | ---
Pending Litigation | Qimonda AG Inotera Share Purchase Proceedings |  |
Loss Contingencies [Line Items] |  |
Percentage of total Inotera shares subject to litigation (in hundredths) |  | 18.00%
Loss contingency, judgment under appeal | $ |  | $ 1
Patent Matters | Pending Litigation |  |
Loss Contingencies [Line Items] |  |
Percent of annualized revenue derived from impacted products | 1.00% |
Patent Matters | Pending Litigation | Elm 3DS Innovations, LLC |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 13 |
Patent Matters | Pending Litigation | Innovative Memory Solutions, Inc. Complaint 1 |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 8 |
Patent Matters | Pending Litigation | Innovative Memory Solutions, Inc. Complaint 2 |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 1 |
Patent Matters | Pending Litigation | Innovative Memory Solutions, Inc. Complaint 3 |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 1 |
Damages sought on alleged patent infringement | ¥ | ¥ 1 |
Patent Matters | Pending Litigation | Fujian Jinhua Integrated Circuit Co., Ltd. Complaint 1 |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 1 |
Damages sought on alleged patent infringement | ¥ | ¥ 98 |
Patent Matters | Pending Litigation | Fujian Jinhua Integrated Circuit Co., Ltd. Complaint 2 |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 1 |
Damages sought on alleged patent infringement | ¥ | ¥ 98 |
Patent Matters | Pending Litigation | United Microelectronics Corporation Complaint 1 |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 1 |
Damages sought on alleged patent infringement | ¥ | ¥ 90 |
Patent Matters | Pending Litigation | United Microelectronics Corporation Complaint 2 |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 1 |
Damages sought on alleged patent infringement | ¥ | ¥ 90 |
Patent Matters | Withdrawn [Member] | United Microelectronics Corporation Complaint 3 |  |
Loss Contingencies [Line Items] |  |
Number of patents allegedly infringed | 1 |
Damages sought on alleged patent infringement | ¥ | ¥ 90 |
Antitrust Matters | Pending Litigation | Initial indirect DRAM Purchasers United States |  |
Loss Contingencies [Line Items] |  |
Number of new claims | Claims | 1 |
Antitrust Matters | Pending Litigation | Subsequent indirect DRAM Purchasers United States |  |
Loss Contingencies [Line Items] |  |
Number of new claims | Claims | 2 |
Antitrust Matters | Pending Litigation | Initial direct DRAM Purchasers United States |  |
Loss Contingencies [Line Items] |  |
Number of new claims | Claims | 1 |
Antitrust Matters | Pending Litigation | Subsequent direct DRAM Purchasers United States |  |
Loss Contingencies [Line Items] |  |
Number of new claims | Claims | 4 |
Antitrust Matters | Pending Litigation | DRAM Purchasers Canada |  |
Loss Contingencies [Line Items] |  |
Number of new claims | Claims | 6 |
Securities Matters | Pending Litigation | Shareholder Class Action New York Court |  |
Loss Contingencies [Line Items] |  |
Number of new claims | Claims | 3 |
Securities Matters | Pending Litigation | Shareholder Class Action Delaware Court |  |
Loss Contingencies [Line Items] |  |
Number of new claims | Claims | 1 |

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