Retirement and Post-Retirement Benefit Plans - Schedule of Weighted-Average Target Asset Allocations Across Benefit Plans (Details)	Oct. 31, 2018
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	64.10%
Post-Retirement Benefit Plans | Debt securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	21.50%
Post-Retirement Benefit Plans | Real estate
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	0.00%
Post-Retirement Benefit Plans | Cash and cash equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	14.40%
Post-Retirement Benefit Plans | Other
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	0.00%
U.S. | Defined Benefit Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	100.00%
U.S. | Defined Benefit Plans | Equity-related investments
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	30.30%
U.S. | Defined Benefit Plans | Debt securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	69.70%
U.S. | Defined Benefit Plans | Real estate
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	0.00%
U.S. | Defined Benefit Plans | Cash and cash equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	0.00%
U.S. | 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	41.60%
Non-U.S. | Defined Benefit Plans | Debt securities
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	36.40%
Non-U.S. | Defined Benefit Plans | Real estate
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	6.10%
Non-U.S. | Defined Benefit Plans | Cash and cash equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	3.10%
Non-U.S. | Defined Benefit Plans | Other
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total	12.80%