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Operating and Reporting Segments (Commercial Mortgage-Backed Securities) (Details) - USD ($) $ in Thousands	Aug. 31, 2021	Nov. 30, 2020
Segment Reporting Information [Line Items]
Debt Securities, Held-to-maturity	$ 161,532	$ 164,230
Outstanding debt, net of debt issuance costs	6,650,866	7,421,583
Financial Services
Segment Reporting Information [Line Items]
Debt Securities, Held-to-maturity	161,532	164,230
Outstanding debt, net of debt issuance costs	1,106,447	1,463,919
Financial Services | Financing Agreement to Purchase Commercial Mortgage Backed Securities | Secured Debt
Segment Reporting Information [Line Items]
Outstanding debt, net of debt issuance costs	$ 151,124	$ 153,505
Incurred interest rate	3.40%	3.40%
CMBS | Financial Services
Segment Reporting Information [Line Items]
Debt Securities, Held-to-maturity	$ 161,532	$ 164,230

X

- Definition

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

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Amount of investment in debt security measured at amortized cost (held-to-maturity).

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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