v3.6.0.2

Overview and Summary of Significant Accounting Policies - table (Details) - USD ($) $ in Millions | Oct. 31, 2016 | Oct. 31, 2015
--- | --- | ---
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Other current assets | $ 4,324 | $ 6,468
Long-term financing receivables and other assets | 13,216 | 10,875
Taxes on earnings | $ (420) | (476)
Other liabilities |  | (8,902)
Historical Accounting Method |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Other current assets |  | 7,677
Long-term financing receivables and other assets |  | 11,020
Taxes on earnings |  | (634)
Other liabilities |  | (10,098)
Accounting Standards Update 2015-17 | Effect of Adoption |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Other current assets |  | (1,209)
Long-term financing receivables and other assets |  | (145)
Taxes on earnings |  | 158
Other liabilities |  | $ 1,196

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