Retirement and Post-Retirement Benefit Plan - Schedule of Weighted-Average Target Asset Allocations Across Benefit Plans (Details)	Oct. 31, 2017
Post-Retirement Benefit Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	100.00%
Post-Retirement Benefit Plans | Equity-related investments
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	69.20%
Post-Retirement Benefit Plans | Debt securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	18.80%
Post-Retirement Benefit Plans | Real estate
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	2.00%
Post-Retirement Benefit Plans | Cash and cash equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	10.00%
Post-Retirement Benefit Plans | Other
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	0.00%
United States | Defined Benefit Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	100.00%
United States | Defined Benefit Plans | Equity-related investments
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	40.20%
United States | Defined Benefit Plans | Debt securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	59.80%
United States | Defined Benefit Plans | Real estate
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	0.00%
United States | Defined Benefit Plans | Cash and cash equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	0.00%
United States | Defined Benefit Plans | Other
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	0.00%
Non-U.S. | Defined Benefit Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	100.00%
Non-U.S. | Defined Benefit Plans | Equity-related investments
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	40.60%
Non-U.S. | Defined Benefit Plans | Debt securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	39.30%
Non-U.S. | Defined Benefit Plans | Real estate
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	6.30%
Non-U.S. | Defined Benefit Plans | Cash and cash equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	3.80%
Non-U.S. | Defined Benefit Plans | Other
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	10.00%