Debt Instrument, Interest Rate Floor

No definition available.

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- Definition

Debt Instrument, LIBOR Interest Floor

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Prepayment Premium

+ References

No definition available.

+ Details

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- Definition

Amount of amortization expense attributable to debt issuance costs.

+ References

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-Name Accounting Standards Codification
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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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-Publisher FASB
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

+ Details

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt discount.

+ References

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Balance Type:	debit
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

+ Details

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Period Type:	instant

- Definition

Amount of cash paid for interest. Includes, but is not limited to, payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

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SHORT-TERM AND LONG-TERM DEBT (Details) - USD ($)					9 Months Ended
SHORT-TERM AND LONG-TERM DEBT (Details) - USD ($)	Jun. 15, 2017	Jan. 30, 2017	Apr. 25, 2016	Jul. 15, 2014	Jul. 31, 2017	Jul. 31, 2016	Apr. 30, 2017	Oct. 31, 2016
Debt Instrument [Line Items]
Amortization of debt issuance costs included in interest expense					$ 300,000	$ 300,000
Accrued interest repaid					33,861,000	31,787,000
0.875% Convertible Senior Notes due June 15, 2017
Debt Instrument [Line Items]
Interest rate on convertible notes (as a percent)								0.875%
Secured debt \| Term Loan 2022
Debt Instrument [Line Items]
Debt issuance costs, net		$ 2,900,000			3,288,000
Term loan principal amount		400,000,000					$ 400,000,000
Principal Balance		399,500,000			399,000,000
Installment payments		1,000,000
Original discount		$ 500,000			2,038,000
Debt instrument, prepayment premium		1.00%
Secured debt \| Term Loan 2019 and Term Loan 2021
Debt Instrument [Line Items]
Debt issuance costs, net		$ 3,500,000			3,300,000			$ 4,900,000
Amortization of debt issuance costs included in interest expense					700,000	800,000
Repurchased face amount		493,100,000
Original discount		$ 1,700,000
Secured debt \| Term loan 2019
Debt Instrument [Line Items]
Term loan principal amount				$ 250,000,000
Installment payments				$ 600,000
Secured debt \| Term loan 2021
Debt Instrument [Line Items]
Term loan principal amount			$ 250,000,000
Installment payments			$ 600,000
Secured debt \| 0.875% Convertible Senior Notes due June 15, 2017
Debt Instrument [Line Items]
Repurchased face amount	$ 185,300,000
Accrued interest repaid	$ 800,000
Convertible senior notes \| Convertible senior notes due 2017, 2018 and 2020
Debt Instrument [Line Items]
Debt issuance costs, net					2,500,000			$ 3,900,000
Amortization of debt issuance costs included in interest expense					$ 1,400,000	$ 2,100,000
London Interbank offered rate (LIBOR) \| Secured debt \| Term Loan 2022
Debt Instrument [Line Items]
Debt instrument, LIBOR interest floor		0.75%
Debt instrument, basis spread on variable rate		2.50%
Base rate \| Secured debt \| Term Loan 2022
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.50%
Debt instrument, interest rate floor		1.75%