Fair Value Measurements - Fair and Carrying Value (Details) (USD $) In Millions, unless otherwise specified	Aug. 28, 2014	Aug. 29, 2013
Fair value disclosure [Line Items]
Debt	$ 6,593	$ 6,037
Convertible Notes [Member]
Fair value disclosure [Line Items]
Debt	2,143	2,506
Carrying Value [Member] \| Convertible Notes [Member]
Fair value disclosure [Line Items]
Debt	2,143	2,506
Carrying Value [Member] \| MMJ creditor installment payments and other notes [Member]
Fair value disclosure [Line Items]
Debt	3,539	2,279
Fair Value [Member] \| Level 2 [Member] \| Convertible Notes [Member]
Fair value disclosure [Line Items]
Convertible notes	5,886	4,167
Fair Value [Member] \| Level 2 [Member] \| MMJ creditor installment payments and other notes [Member]
Fair value disclosure [Line Items]
MMJ creditor installment payments and other debt instruments	$ 3,634	$ 2,269

Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Convertible Security

-URI http://asc.fasb.org/extlink&oid=6509036

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- Definition

Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.13,16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

Fair value portion of notes payable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20, 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19,20,22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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