Collateralized Transactions - Offsetting of Securities Financing Agreements (Details) - USD ($) $ in Thousands	Feb. 28, 2022	Nov. 30, 2021
Securities borrowing arrangements, Assets
Gross Amounts	$ 7,110,757	$ 6,409,420
Netting in Consolidated Statements of Financial Condition	0	0
Net Amounts in Consolidated Statements of Financial Condition	7,110,757	6,409,420
Additional Amounts Available for Setoff	(666,368)	(271,475)
Available Collateral	(1,374,501)	(1,528,206)
Net Amount	5,069,888	4,609,739
Reverse repurchase agreements, Assets
Gross Amounts	16,925,395	15,215,785
Netting in Consolidated Statements of Financial Condition	(10,368,182)	(7,573,301)
Net Amounts in Consolidated Statements of Financial Condition	6,557,213	7,642,484
Additional Amounts Available for Setoff	(669,010)	(540,312)
Available Collateral	(5,845,969)	(7,048,823)
Net Amount	42,234	53,349
Securities lending arrangements, Liabilities
Gross Amounts	1,808,896	1,525,721
Netting in Consolidated Statements of Financial Condition	0	0
Net Amounts in Consolidated Statements of Financial Condition	1,808,896	1,525,721
Additional Amounts Available for Setoff	(666,368)	(271,475)
Available Collateral	(1,091,177)	(1,213,563)
Net Amount	51,351	40,683
Repurchase agreements, Liabilities
Gross Amounts	19,301,825	16,019,400
Netting in Consolidated Statements of Financial Condition	(10,368,182)	(7,573,301)
Net Amounts in Consolidated Statements of Financial Condition	8,933,643	8,446,099
Additional Amounts Available for Setoff	(669,010)	(540,312)
Available Collateral	(7,788,211)	(7,136,585)
Net Amount	476,422	769,202
Securities borrowing agreement, subject to review	5,010,000	4,510,000
Securities borrowing agreement, collateral received, subject to review	4,870,000	4,350,000
Repurchase agreement, net amount, subject to review	470,000	765,000
Repurchase agreements, collateral pledged, subject to review	485,100	781,800
Repurchase agreements, decrease in available collateral		200,000
Repurchase agreements, increase in net amount		200,000
Obligation to return securities received as collateral, at fair value
Securities lending arrangements, Liabilities
Gross Amounts	973	7,289
Netting in Consolidated Statements of Financial Condition	0	0
Net Amounts in Consolidated Statements of Financial Condition	973	7,289
Additional Amounts Available for Setoff	0	0
Available Collateral	(973)	(7,289)
Net Amount	0	0
Securities received as collateral, at fair value
Securities borrowing arrangements, Assets
Gross Amounts	973	7,289
Netting in Consolidated Statements of Financial Condition	0	0
Net Amounts in Consolidated Statements of Financial Condition	973	7,289
Additional Amounts Available for Setoff	0	0
Available Collateral	(973)	(7,289)
Net Amount	$ 0	$ 0

Securities Borrowed Asset, Collateral Received, Subject to Review

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Securities Sold Under Agreements To Repurchase, Amount Offset By Collateral, Change In Amount

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Securities Sold under Agreements to Repurchase, Collateral Pledged, Subject to Review

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Amount, after the effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes purchases of participations in pools of securities that are subject to a resale agreement, assets not subject to a master netting arrangement and not elected to be offset.

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