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

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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- 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

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- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

+ 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)(a))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: 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(13))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a)(1))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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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

Weighted average interest rate of short-term debt outstanding.

+ References

+ Details

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- Definition

For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, average borrowings during the period.

+ References

No definition available.

+ Details

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Short-Term Borrowings (Detail)			12 Months Ended
Short-Term Borrowings (Detail)	Feb. 19, 2016 USD ($)	Dec. 14, 2015 USD ($)	Nov. 30, 2017 USD ($)	Nov. 30, 2016 USD ($)	Nov. 30, 2017 EUR (€)
Short-term Debt [Line Items]
Short-term borrowings			$ 436,215,000	$ 525,842,000
Interest rate on short-term borrowings outstanding			2.51%		2.51%
Average daily short-term borrowings			$ 482,400,000	399,600,000
Equity-linked notes
Short-term Debt [Line Items]
Short-term borrowings			23,324,000	0
Equity-linked notes matured on July 18, 2017
Short-term Debt [Line Items]
Aggregate principal amount of debt issued			30,600,000
Equity-linked notes matured on September 20, 2017
Short-term Debt [Line Items]
Aggregate principal amount of debt issued			4,200,000
Equity-linked notes matured on December 7, 2017
Short-term Debt [Line Items]
Aggregate principal amount of debt issued			23,300,000
Bank loans
Short-term Debt [Line Items]
Short-term borrowings			304,651,000	372,301,000
Bank loans \| Puttable Notes
Short-term Debt [Line Items]
Short-term borrowings			108,240,000	96,455,000
Aggregate principal amount of debt issued \| €					€ 91,000,000.0
Credit Facility
Short-term Debt [Line Items]
Short-term borrowings			0	$ 57,086,000
Credit Facility \| Demand Loan Facility
Short-term Debt [Line Items]
Revolving credit facility maximum principal amount	$ 25,000,000.0
Credit Facility \| Demand Loan Facility \| LIBOR
Short-term Debt [Line Items]
Basis spread on variable rate	1.50%
Credit Facility \| Intraday Credit Facility
Short-term Debt [Line Items]
Revolving credit facility maximum principal amount			$ 150,000,000.0
Credit Facility \| Intraday Credit Facility \| Federal funds effective rate
Short-term Debt [Line Items]
Basis spread on variable rate			0.50%
Credit Facility \| Second Secured Revolving Loan Facility
Short-term Debt [Line Items]
Revolving credit facility maximum principal amount		$ 50,000,000.0
Credit Facility \| Second Secured Revolving Loan Facility \| LIBOR
Short-term Debt [Line Items]
Basis spread on variable rate		4.25%