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Retirement and Post-Retirement Benefit Plans - Future Contributions and Funding Policy (Narrative) (Details) $ in Millions | Oct. 31, 2018 USD ($)
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Defined Benefit Plans | Nonqualified plan |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Employer contributions | $ 32
Post-Retirement Benefit Plans |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Employer contributions | 6
Non-U.S. | Defined Benefit Plans |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Employer contributions | $ 46

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- Definition Amount of contributions expected to be received by defined benefit plan from employer in next fiscal year following latest fiscal year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
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