Long-Term Debt - Additional Information (Details) - USD ($)	9 Months Ended
Aug. 31, 2022	Nov. 30, 2021
Debt Instrument [Line Items]
Increase (decrease) of long-term debt	$ (467,500,000)
Long-term debt	7,572,334,000	$ 8,039,826,000
Secured Credit Facilities
Debt Instrument [Line Items]
Principal amount	(93,700,000)
Secured and unsecured long-term debt \| Line of credit
Debt Instrument [Line Items]
Long-term debt	1,050,000,000.00	972,900,000
Secured long-term debt \| Secured Credit Facilities
Debt Instrument [Line Items]
Long-term debt	800,275,000	623,982,000
Structured notes
Debt Instrument [Line Items]
Principal amount	(162,500,000)
Unsecured long-term debt
Debt Instrument [Line Items]
Repayments of unsecured debt	66,200,000
Secured bank loan \| Secured long-term debt
Debt Instrument [Line Items]
Long-term debt	100,000,000	100,000,000
Revolving credit facility, maximum principal amount	$ 100,000,000	$ 100,000,000
Secured bank loan \| Secured long-term debt \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	1.25%

Increase (Decrease) of Long-term Debt

No definition available.

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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.

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- Definition

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

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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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- 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.

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- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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- Definition

The cash outflow to repay long-term debt that is not secured by collateral. Excludes repayments of tax exempt unsecured debt.

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