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SHARE-BASED COMPENSATION Shares Authorized by Exercise Price Range (Details) $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended
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Oct. 31, 2016 USD ($) yr $ / shares shares | Oct. 31, 2015 USD ($) $ / shares | Oct. 31, 2014 USD ($) $ / shares
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Number Outstanding (in shares) | shares | 4,106 |  |
Weighted Average Remaining Contractual Life (in years) | 6 years 1 month |  |
Weighted Average Exercise Price (in dollars per share) | $ 33 |  |
Aggregate Intrinsic Value | $ | $ 44,617 |  |
Number Exercisable (in shares) | shares | 2,426 |  |
Weighted Average Remaining Contractual Life (in years) | 5 years 2 months |  |
Weighted Average Exercise Price (in dollars per share) | $ 29 |  |
Aggregate Intrinsic Value | $ | $ 34,781 |  |
Closing stock price basis for aggregate intrinsic value (in dollars per share) | $ 43.57 |  |
In-the-money awards exercisable (in shares) | shares | 2,400 |  |
Aggregate instrinsic value of options [Abstract] |  |  |
Options exercised in period aggregate intrinsic value | $ | $ 26,913 | $ 33,258 | $ 98,075
Options exercised in period aggregate weighted average exercise price (in dollars per share) | $ 25 | $ 24 | $ 30
Black-Scholes valuation of options granted in the period (in dollars per share) | $ 0 | $ 10.58 | $ 18.73
Unrecognized share-based compensation costs for outstanding stock option awards, net of expected foreitures | $ | $ 2,000 |  |
Weighted-average period unrecognized share-based compensation costs for outstanding stock option awards, expected amortization period (in years) | yr | 1.7 |  |
Amount of cash received from the exercise of share-based awards granted | $ | $ 62,000 | $ 58,000 | $ 188,000
Range of Exercise Prices - $0 - $25 [Member] |  |  |
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Minimum price of options outstanding, end of the period (in dollars per share) | $ 0 |  |
Maximum price of options outstanding, end of the period (in dollars per share) | $ 25 |  |
Number Outstanding (in shares) | shares | 361 |  |
Weighted Average Remaining Contractual Life (in years) | 2 years 5 months |  |
Weighted Average Exercise Price (in dollars per share) | $ 18 |  |
Aggregate Intrinsic Value | $ | $ 9,268 |  |
Number Exercisable (in shares) | shares | 361 |  |
Weighted Average Remaining Contractual Life (in years) | 2 years 5 months |  |
Weighted Average Exercise Price (in dollars per share) | $ 18 |  |
Aggregate Intrinsic Value | $ | $ 9,268 |  |
Range of Exercise Prices - $25.01 - $30 [Member] |  |  |
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Minimum price of options outstanding, end of the period (in dollars per share) | $ 25.01 |  |
Maximum price of options outstanding, end of the period (in dollars per share) | $ 30 |  |
Number Outstanding (in shares) | shares | 1,633 |  |
Weighted Average Remaining Contractual Life (in years) | 5 years |  |
Weighted Average Exercise Price (in dollars per share) | $ 26 |  |
Aggregate Intrinsic Value | $ | $ 28,095 |  |
Number Exercisable (in shares) | shares | 1,324 |  |
Weighted Average Remaining Contractual Life (in years) | 4 years 8 months |  |
Weighted Average Exercise Price (in dollars per share) | $ 26 |  |
Aggregate Intrinsic Value | $ | $ 22,741 |  |
Range of Exercise Prices - $30.01 - $40 [Member] |  |  |
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Minimum price of options outstanding, end of the period (in dollars per share) | $ 30.01 |  |
Maximum price of options outstanding, end of the period (in dollars per share) | $ 40 |  |
Number Outstanding (in shares) | shares | 898 |  |
Weighted Average Remaining Contractual Life (in years) | 7 years 1 month |  |
Weighted Average Exercise Price (in dollars per share) | $ 39 |  |
Aggregate Intrinsic Value | $ | $ 3,995 |  |
Number Exercisable (in shares) | shares | 439 |  |
Weighted Average Remaining Contractual Life (in years) | 7 years 1 month |  |
Weighted Average Exercise Price (in dollars per share) | $ 39 |  |
Aggregate Intrinsic Value | $ | $ 1,957 |  |
Range of Exercise Prices $40.01 & Over [Member] |  |  |
Sharebased Compensation Arrangement By Exercise Price Range [Abstract] |  |  |
Minimum price of options outstanding, end of the period (in dollars per share) | $ 40.01 |  |
Number Outstanding (in shares) | shares | 1,214 |  |
Weighted Average Remaining Contractual Life (in years) | 8 years |  |
Weighted Average Exercise Price (in dollars per share) | $ 41 |  |
Aggregate Intrinsic Value | $ | $ 3,259 |  |
Number Exercisable (in shares) | shares | 302 |  |
Weighted Average Remaining Contractual Life (in years) | 8 years |  |
Weighted Average Exercise Price (in dollars per share) | $ 41 |  |
Aggregate Intrinsic Value | $ | $ 815 |  |

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- Definition The total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&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://www.xbrl.org/2003/role/presentationRef -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=6415400&loc=d3e5070-113901 + Details
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