The financial covenant pertaining to the minimum consolidated net worth.

No definition available.

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- Definition

Debt Instrument Covenant, Fixed Charge Coverage Ratio, Minimum

+ References

No definition available.

+ Details

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- Definition

Debt Instrument Covenant Total Leverage Ratio

+ References

No definition available.

+ Details

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- Definition

Debt Instrument Covenant, Total Leverage Ratio, Maximum

+ References

No definition available.

+ Details

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- Definition

The financial covenant pertaining to the minimum consolidated net worth, as it relates to stockholders equity.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

The financial covenant pertaining to the minimum consolidated net worth, as it relates to net income earned each full fiscal quarter.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- 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

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativeFixedInterestRate
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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

Name:	us-gaap_LettersOfCreditOutstandingAmount
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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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Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Amount before tax, after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669646-108580

+ Details

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Period Type:	duration

- Definition

Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

+ References

+ Details

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Balance Type:	credit
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- Details

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- Details

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Line of Credit - Additional Information (Detail)	3 Months Ended	12 Months Ended
Line of Credit - Additional Information (Detail)	Jan. 31, 2016 USD ($)	Oct. 31, 2015 USD ($)	Oct. 31, 2013 USD ($)
Line of Credit Facility
Syndicated line of credit, increased capacity	$ 800,000,000
Line of credit, maximum borrowing capacity	$ 1,000,000,000
Debt covenant leverage ratio	3.25
Minimum fixed charge coverage ratio	1.50
Consolidated net worth	$ 570,000,000
Consolidated net income earned	50.00%
Aggregate increases in stockholders' equity	100.00%
Covenants maximum leverage ratio	3.50
Credit facility, amount outstanding, cash borrowings	$ 286,700,000	$ 158,000,000
Standby letters of credit	128,800,000	112,900,000
Line of credit, borrowing capacity currently available	$ 384,500,000	529,100,000
Accumulated other comprehensive income (loss), cumulative changes in net gain (loss) from cash flow hedges, effect gross		100,000
Accumulated other comprehensive income (loss), cumulative changes in net gain (loss) from cash flow hedges, effect net of tax		$ 100,000
Interest Rate Swap
Line of Credit Facility
Notional amount			$ 155,000,000
Minimum
Line of Credit Facility
Percentage of commitment fee on the unused portion of the Facility	0.20%
Minimum \| Interest Rate Swap
Line of Credit Facility
Derivative, fixed interest rate	0.44%
Maximum
Line of Credit Facility
Percentage of commitment fee on the unused portion of the Facility	0.275%
Maximum \| Interest Rate Swap
Line of Credit Facility
Derivative, fixed interest rate	0.47%
Base Rate \| Minimum
Line of Credit Facility
Variable rate	0.00%
Base Rate \| Maximum
Line of Credit Facility
Variable rate	0.75%
Eurodollar
Line of Credit Facility
Variable rate	1.00%
Eurodollar \| Minimum
Line of Credit Facility
Variable rate	1.00%
Eurodollar \| Maximum
Line of Credit Facility
Variable rate	1.75%
Federal Funds Rate
Line of Credit Facility
Variable rate	0.50%
Swing Line Loan
Line of Credit Facility
Line of credit, maximum borrowing capacity	$ 50,000,000
Standby Letters of Credit
Line of Credit Facility
Line of credit, maximum borrowing capacity	$ 300,000,000