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SHARE-BASED COMPENSATION Shares Authorized by Exercise Price Range (Details) - USD ($) $ / shares in Units, shares in Thousands | 12 Months Ended
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Oct. 31, 2020 | Oct. 31, 2019 | Oct. 31, 2018
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Minimum price of options outstanding in the period (in dollars per share) | $ 40.01 |  |
Number Outstanding (in shares) | 870 |  |
Weighted Average Remaining Contractual Life (in years) | 3 years 3 months 18 days |  |
Weighted Average Exercise Price (in dollars per share) | $ 37 |  |
Aggregate Intrinsic Value - Options outstanding | $ 56,661,000 |  |
Number Exercisable (in shares) | 870 |  |
Weighted Average Remaining Contractual Life (in years) | 3 years 3 months 18 days |  |
Weighted Average Exercise Price (in dollars per share) | $ 37 |  |
Aggregate Intrinsic Value - Options Exercisable | $ 56,661,000 |  |
Incentive compensation plans [Abstract] |  |  |
Closing stock price basis for aggregate intrinsic value (in dollars per share) | $ 102.09 |  |
In-the-money awards exercisable (in shares) | 900 |  |
Aggregate instrinsic value of options [Abstract] |  |  |
Amount of cash received from the exercise of share-based awards granted | $ 60,000,000 | $ 54,000,000 | $ 56,000,000
Range of Exercise Prices - $25.01 - $30 |  |  |
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Minimum price of options outstanding in the period (in dollars per share) | $ 25,010,000.00 |  |
Maximum price of options outstanding, end of the period (in dollars per share) | $ 30,000.00 |  |
Number Outstanding (in shares) | 228 |  |
Weighted Average Remaining Contractual Life (in years) | 1 year 8 months 12 days |  |
Weighted Average Exercise Price (in dollars per share) | $ 27 |  |
Aggregate Intrinsic Value - Options outstanding | $ 17,192,000 |  |
Number Exercisable (in shares) | 228 |  |
Weighted Average Remaining Contractual Life (in years) | 1 year 8 months 12 days |  |
Weighted Average Exercise Price (in dollars per share) | $ 27 |  |
Aggregate Intrinsic Value - Options Exercisable | $ 17,192,000 |  |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range 02 |  |  |
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Minimum price of options outstanding in the period (in dollars per share) | $ 30,010,000.00 |  |
Maximum price of options outstanding, end of the period (in dollars per share) | $ 40,000.00 |  |
Number Outstanding (in shares) | 121 |  |
Weighted Average Remaining Contractual Life (in years) | 3 years 1 month 6 days |  |
Weighted Average Exercise Price (in dollars per share) | $ 39 |  |
Aggregate Intrinsic Value - Options outstanding | $ 7,586,000 |  |
Number Exercisable (in shares) | 121 |  |
Weighted Average Remaining Contractual Life (in years) | 3 years 1 month 6 days |  |
Weighted Average Exercise Price (in dollars per share) | $ 39 |  |
Aggregate Intrinsic Value - Options Exercisable | $ 7,586,000 |  |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range 03 |  |  |
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Number Outstanding (in shares) | 521 |  |
Weighted Average Remaining Contractual Life (in years) | 4 years |  |
Weighted Average Exercise Price (in dollars per share) | $ 41 |  |
Aggregate Intrinsic Value - Options outstanding | $ 31,883,000 |  |
Number Exercisable (in shares) | 521 |  |
Weighted Average Remaining Contractual Life (in years) | 4 years |  |
Weighted Average Exercise Price (in dollars per share) | $ 41 |  |
Aggregate Intrinsic Value - Options Exercisable | $ 31,883,000 |  |
Share-based Payment Arrangement, Option |  |  |
Aggregate instrinsic value of options [Abstract] |  |  |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | $ 0 |  |

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- Definition The number of Stocks options eligible for exercise and at an exercise price below the closing market price of the underlying stock on the last trading day of the fiscal year as reflected on the national stock exchange. + References No definition available. + Details
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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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- Definition Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term of exercisable stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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