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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

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