CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	May 31, 2023	Nov. 30, 2022
Cash and securities segregated and on deposit for regulatory purposes or deposited with clearing and depository organizations	$ 155,508
Financial instruments owned, at fair value	21,001,864	$ 18,666,296
Other assets	3,627,699	3,595,985
Other secured financings	1,712	1,712
LIABILITIES AND EQUITY
Long-term debt	$ 1,603,443	$ 1,583,828
EQUITY
Preferred shares, par value (in dollars per share)	$ 1
Preferred shares, authorized (in shares)	70,000
Preferred shares, issued (in shares)	0
Preferred shares, outstanding (in shares)	0
Preferred shares, liquidation preference	$ 1,225,000
Common shares, par value (in dollars per share)	$ 1	$ 1
Common shares, authorized (in shares)	600,000,000	600,000,000
Common shares, issued after deducting shares held in treasury (in shares)	231,410,945	226,129,626
Common shares, outstanding after deducting shares held in treasury (in shares)	231,410,945	226,129,626
Treasury stock, shares (in shares)	89,707,125	90,334,082
VIEs, primary beneficiary
Other assets	$ 451,509	$ 1,032,353
Asset Pledged as Collateral
Financial instruments owned, at fair value	$ 15,963,381	$ 14,099,136