Consolidated Statements Of Financial Condition - USD ($) $ in Thousands		Mar. 31, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents		$ 2,765,747	$ 2,199,985
Cash segregated for regulatory purposes		20,551	29,017
Receivables:
Brokerage clients, net		958,820	924,385
Brokers, dealers, and clearing organizations		457,739	418,091
Securities purchased under agreements to resell		549,215	348,162
Financial instruments owned, at fair value		973,802	731,752
Available-for-sale securities, at fair value		1,624,458	1,636,041
Held-to-maturity securities, at amortized cost	[1]	5,984,822	5,990,451
Loans:
Held for investment, net		20,709,768	20,465,092
Held for sale, at lower of cost or market		225,365	156,912
Investments, at fair value		101,875	99,376
Fixed assets, net		200,531	200,043
Operating lease right-of-use assets, net		748,507	775,949
Goodwill		1,380,211	1,326,548
Intangible assets, net		132,189	130,589
Loans and advances to financial advisors and other employees, net		659,737	654,112
Deferred tax assets, net		138,331	159,207
Other assets		965,985	950,412
Total assets		38,597,653	37,196,124
Payables:
Brokerage clients		907,191	770,336
Brokers, dealers, and clearing organizations		131,191	94,954
Drafts		80,329	102,212
Securities sold under agreements to repurchase		429,726	212,011
Bank deposits		28,325,327	27,117,111
Financial instruments sold, but not yet purchased, at fair value		653,881	454,817
Accrued compensation		329,360	677,376
Accounts payable and accrued expenses		1,238,434	1,264,282
Senior notes		1,114,822	1,114,554
Debentures to Stifel Financial Capital Trusts		60,000	60,000
Total liabilities		33,270,261	31,867,653
Stifel Financial Corp. shareholders' equity:
Preferred stock - $1 par value; authorized 3,000,000 shares; issued 27,400 shares		685,000	685,000
Common stock - $0.15 par value; authorized 194,000,000 shares; issued 111,662,113 and 111,662,034 shares, respectively		16,749	16,749
Additional paid-in-capital		1,830,637	1,928,069
Retained earnings		3,209,815	3,169,095
Accumulated other comprehensive loss		(91,821)	(117,960)
Treasury stock, at cost, 5,490,574 and 6,314,033 shares, respectively		(322,988)	(352,482)
Total equity		5,327,392	5,328,471
Total liabilities and equity		$ 38,597,653	$ 37,196,124

[1] Held-to-maturity securities are carried in the consolidated statements of financial condition at amortized cost, and the changes in the value of these securities, other than impairment charges, are not reported on the consolidated financial statements.