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Fair Value Measurements - Fair and Carrying Value (Details) - USD ($) $ in Millions | Aug. 30, 2018 | Aug. 31, 2017
--- | --- | ---
Fair value disclosure [Line Items] |  |  |
Carrying Value of Debt | [1] | $ 4,636 | $ 11,134
Fair Value | Level 2 | Convertible Notes |  |  |
Fair value disclosure [Line Items] |  |  |
Fair Value of Convertible notes |  | 3,124 | 3,901
Fair Value | Level 2 | Notes and MMJ creditor payments |  |  |
Fair value disclosure [Line Items] |  |  |
Fair Value of Notes and MMJ creditor payments |  | 2,798 | 8,793
Carrying Value | Convertible Notes |  |  |
Fair value disclosure [Line Items] |  |  |
Carrying Value of Debt |  | 1,049 | 1,521
Carrying Value | Notes and MMJ creditor payments |  |  |
Fair value disclosure [Line Items] |  |  |
Carrying Value of Debt |  | $ 2,742 | $ 8,423
[1] | Net carrying amount is the principal amount less unamortized debt discount and issuance costs. In addition, the net carrying amount as of August 30, 2018 and August 31, 2017 included $132 million and $31 million, respectively, of derivative debt liabilities recognized as a result of our election to settle entirely in cash converted notes with an aggregate principal amount of $35 million and $16 million, respectively.

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