Short-Term Borrowings - Schedule of Line of Credit Facilities (Details) - USD ($)	12 Months Ended
Nov. 30, 2020	Nov. 30, 2019
Short-term Debt [Line Items]
Short-term debt	$ 764,715,000	$ 548,490,000
Revolving Credit Facility \| Base rate
Short-term Debt [Line Items]
Debt basis spread on variable rate	2.05%
Revolving Credit Facility \| Federal funds rate
Short-term Debt [Line Items]
Debt basis spread on variable rate	2.00%
Line of credit
Short-term Debt [Line Items]
Short-term debt	$ 746,000,000	486,000,000
Line of credit \| Revolving Credit Facility \| Bank of New York Mellon credit facility
Short-term Debt [Line Items]
Revolving credit facility maximum principal amount	100,000,000.0
Bank of New York Mellon master loan agreement \| Line of credit
Short-term Debt [Line Items]
Short-term debt	300,000,000	351,000,000
JPMorgan Chase Bank, N.A. credit facility \| Line of credit
Short-term Debt [Line Items]
Short-term debt	246,000,000	135,000,000
Royal Bank of Canada credit facility \| Line of credit
Short-term Debt [Line Items]
Short-term debt	200,000,000	0
Bank of New York Mellon credit facility \| Line of credit \| Revolving Credit Facility
Short-term Debt [Line Items]
Short-term debt	$ 0	$ 0

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

No definition available.

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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

+ Details

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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://fasb.org/us-gaap/role/ref/legacyRef
-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=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-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=120400017&loc=d3e572229-122910

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-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=120398452&loc=d3e534808-122878

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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.

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