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Contingencies (Details) ¥ in Millions, $ in Millions |  |  | 9 Months Ended |
--- | --- | --- | --- | ---
Jun. 15, 2019 Claims | Jun. 13, 2019 Claims | May 30, 2019 CNY (¥) patent | May 30, 2019 USD ($) Claims
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 | MLC Intellectual Property, LLC. |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of patents allegedly infringed |  |  | 1 |
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 | 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 pending complaints | Claims |  |  |  | 1
Antitrust Matters | Pending Litigation | Subsequent indirect DRAM Purchasers United States |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of pending complaints | Claims |  |  |  | 2
Antitrust Matters | Pending Litigation | Initial direct DRAM Purchasers United States |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of pending complaints | Claims |  |  |  | 1
Antitrust Matters | Pending Litigation | Subsequent direct DRAM Purchasers United States |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of pending complaints | Claims |  |  |  | 4
Antitrust Matters | Pending Litigation | DRAM Purchasers Canada |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of pending complaints | Claims |  |  |  | 6
Securities Matters | Pending Litigation | Shareholder Class Action Delaware Court |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of pending complaints | Claims |  |  |  | 1
Subsequent Event | Securities Matters | Pending Litigation | Consolidated Shareholder Class Action New York Court |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of new or consolidated claims filed | Claims | 1 |  |  |
Subsequent Event | Employment Matters | Pending Litigation | Employee Class Action |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of new or consolidated claims filed | Claims |  | 1 |  |

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