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RETIREMENT PLANS AND POST RETIREMENT PENSION PLANS , Target Allocations (Details) | Oct. 31, 2020 | Oct. 31, 2019
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U.S. Plan | Deferred Profit Sharing | Equity Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 60.00% | 60.00%
U.S. Plan | Deferred Profit Sharing | Fixed Income Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 40.00% | 40.00%
U.S. Plan | Pension Plan | Equity Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 80.00% | 80.00%
U.S. Plan | Pension Plan | Fixed Income Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 20.00% | 20.00%
U.S. Plan | Pension Plan | Other Investments |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan Us Portfolio Equity Securities Percentage Of Alternative Investments | 1.00% | 1.00%
U.S. Plan | Other Postretirement Benefits Plan [Member] | Equity Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 80.00% | 80.00%
U.S. Plan | Other Postretirement Benefits Plan [Member] | Fixed Income Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 20.00% | 20.00%
U.S. Plan | Other Postretirement Benefits Plan [Member] | Other Investments |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined Benefit Plan Us Portfolio Equity Securities Percentage Of Alternative Investments | 1.00% | 1.00%
Non-U.S. Plans | Pension Plan | Minimum | Equity Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 24.00% |
Non-U.S. Plans | Pension Plan | Minimum | Fixed Income Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 38.00% |
Non-U.S. Plans | Pension Plan | Minimum | Real Estate |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 0.00% |
Non-U.S. Plans | Pension Plan | Maximum | Equity Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 60.00% |
Non-U.S. Plans | Pension Plan | Maximum | Fixed Income Securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 65.00% |
Non-U.S. Plans | Pension Plan | Maximum | Real Estate |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Target Allocation Percentage of Plan Assets | 25.00% |

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- Definition Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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