Amount of loss contingency liability.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14326-108349

Name:	us-gaap_LossContingencyAccrualAtCarryingValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Note 7 Contingencies (Details) - USD ($) $ in Millions	Dec. 29, 2018	Sep. 29, 2018	Jan. 27, 2018
Loss Contingencies [Line Items]
Loss Contingency Accrual	$ 36	$ 35
Goods and Services Tax for Imports [Member]
Loss Contingencies [Line Items]
Possible Claim Contingency			$ 23