XML 57 R43.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Financial Instruments Owned And Financial Instruments Sold, But Not Yet Purchased (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Investments Debt And Equity Securities [Abstract] |
Components Of Trading Securities Owned And Trading Securities Sold, But Not Yet Purchased | The components of financial instruments owned and financial instruments sold, but not yet purchased, at December 31, 2021 and 2020, are as follows (in thousands):
|  | December 31, |
|  | 2021 |  |  | 2020 |
Financial instruments owned: |  |  |  |  |  |
U.S. government securities |  | $ | 10,774 |  |  | $ | 46,900 |
U.S. government agency securities |  |  | 143,793 |  |  |  | 56,450 |
Agency mortgage-backed securities |  |  | 335,050 |  |  |  | 216,434 |
Asset-backed securities |  |  | 132,087 |  |  |  | 3,394 |
Corporate securities: |  |  |  |  |  |
Fixed income securities |  |  | 255,999 |  |  |  | 194,575 |
Equity securities |  |  | 75,056 |  |  |  | 67,593 |
State and municipal securities |  |  | 162,335 |  |  |  | 96,150 |
Other (1) |  |  | 41,910 |  |  |  | 12,532 |
|  | $ | 1,157,004 |  |  | $ | 694,028 |
Financial instruments sold, but not yet purchased: |  |  |  |  |  |
U.S. government securities |  | $ | 377,023 |  |  | $ | 91,974 |
U.S. government agency securities |  |  | 37,395 |  |  |  | — |
Agency mortgage-backed securities |  |  | 156,628 |  |  |  | 141,227 |
Corporate securities: |  |  |  |  |  |
Fixed income securities |  |  | 153,852 |  |  |  | 162,626 |
Equity securities |  |  | 28,482 |  |  |  | 30,848 |
Other (2) |  |  | 2,770 |  |  |  | 11,303 |
|  | $ | 756,150 |  |  | $ | 437,978 |
(1) Includes loans, non-agency mortgage-backed securities, and sovereign debt. (2) Includes sovereign debt and state and municipal securities.

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financial instruments held by a broker-dealer for its own account (proprietary securities) for trading or investment purposes that are carried at fair value including securities sold, not yet purchased. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 320 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969 + Details
Name: | us-gaap_ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration