Items Affecting Comparability of Net Income and Cash Flows (Details 3) - China Division [Member] $ in Millions	3 Months Ended	6 Months Ended	9 Months Ended
Jun. 11, 2016 USD ($)	Jun. 11, 2016 USD ($)	Jun. 11, 2016 USD ($)
Expected Costs Remaining Associated with Planned Spin-Off of China Business	$ 30	$ 30	$ 30
General and Administrative Expense [Member]
Costs Associated with Planned Spin-Off of China Business	$ 10	$ 19	$ 28

Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b))
-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Name:	us-gaap_RestructuringAndRelatedCostIncurredCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration