Supplemental Balance Sheet Information (Details) (Other Assets) (USD $) In Millions, unless otherwise specified	Dec. 27, 2014	Dec. 28, 2013
Software technology and licenses	$ 219amd_Softwaretechnologyandlicenses	$ 280amd_Softwaretechnologyandlicenses
Other	125amd_OtherNoncurrent	106amd_OtherNoncurrent
Other assets	$ 344us-gaap_OtherAssetsNoncurrent	$ 386us-gaap_OtherAssetsNoncurrent

Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

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

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 17

-Article 5

Name:	us-gaap_OtherAssetsNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant