XML 99 R78.htm IDEA: XBRL DOCUMENT v3.6.0.2
Investments in Non-Consolidated Affiliates - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 31, 2016
Oct. 31, 2015
Oct. 31, 2014
Investments in and Advances to Affiliates, at Fair Value, Gross Additions $ 0    
Related Party Transaction, Other Revenues from Transactions with Related Party 6 $ 7 $ 8
Related Party Transaction, Expenses from Transactions with Related Party 207 245 $ 219
Equity Method Investment Summarized Financial Information Undistributed Earnings $ (4) $ (16)  
Minimum [Member]      
Equity Method Investment, Ownership Percentage 30.00%    
Maximum [Member]      
Equity Method Investment, Ownership Percentage 50.00%