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Regulatory Capital Requirements (Tables) | 12 Months Ended
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Dec. 31, 2021
Regulatory Capital Requirements [Abstract] |
Schedule Of Total Risk-Based, Tier 1 Risk-Based, And Tier 1 Leverage Ratios | The amounts and ratios for Stifel Financial Corp., Stifel Bank & Trust, and Stifel Bank as of December 31, 2021, are represented in the tables below (in thousands, except ratios).
|  | Actual |  |  | For Capital Adequacy Purposes |  |  | To Be Well Capitalized Under Prompt Corrective Action Provisions |
Stifel Financial Corp. |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |
Common equity tier 1 capital |  | $ | 2,938,954 |  |  |  | 15.2 | % |  | $ | 871,484 |  |  |  | 4.5 | % |  | $ | 1,258,811 |  |  |  | 6.5 | %
Tier 1 capital |  |  | 3,623,954 |  |  |  | 18.7 | % |  |  | 1,161,979 |  |  |  | 6.0 | % |  |  | 1,549,306 |  |  |  | 8.0 | %
Total capital |  |  | 3,788,860 |  |  |  | 19.6 | % |  |  | 1,549,306 |  |  |  | 8.0 | % |  |  | 1,936,632 |  |  |  | 10.0 | %
Tier 1 leverage |  |  | 3,623,954 |  |  |  | 11.7 | % |  |  | 1,237,181 |  |  |  | 4.0 | % |  |  | 1,546,477 |  |  |  | 5.0 | %
|  | Actual |  |  | For Capital Adequacy Purposes |  |  | To Be Well Capitalized Under Prompt Corrective Action Provisions |
Stifel Bank & Trust |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |
Common equity tier 1 capital |  | $ | 1,274,994 |  |  |  | 10.6 | % |  | $ | 540,060 |  |  |  | 4.5 | % |  | $ | 780,086 |  |  |  | 6.5 | %
Tier 1 capital |  |  | 1,274,994 |  |  |  | 10.6 | % |  |  | 720,080 |  |  |  | 6.0 | % |  |  | 960,106 |  |  |  | 8.0 | %
Total capital |  |  | 1,380,984 |  |  |  | 11.5 | % |  |  | 960,106 |  |  |  | 8.0 | % |  |  | 1,200,133 |  |  |  | 10.0 | %
Tier 1 leverage |  |  | 1,274,994 |  |  |  | 7.1 | % |  |  | 720,241 |  |  |  | 4.0 | % |  |  | 900,301 |  |  |  | 5.0 | %
|  | Actual |  |  | For Capital Adequacy Purposes |  |  | To Be Well Capitalized Under Prompt Corrective Action Provisions |
Stifel Bank |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |
Common equity tier 1 capital |  | $ | 302,231 |  |  |  | 13.8 | % |  | $ | 98,875 |  |  |  | 4.5 | % |  | $ | 142,819 |  |  |  | 6.5 | %
Tier 1 capital |  |  | 302,231 |  |  |  | 13.8 | % |  |  | 131,833 |  |  |  | 6.0 | % |  |  | 175,777 |  |  |  | 8.0 | %
Total capital |  |  | 310,902 |  |  |  | 14.1 | % |  |  | 175,777 |  |  |  | 8.0 | % |  |  | 219,722 |  |  |  | 10.0 | %
Tier 1 leverage |  |  | 302,231 |  |  |  | 7.1 | % |  |  | 171,158 |  |  |  | 4.0 | % |  |  | 213,947 |  |  |  | 5.0 | %

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- Definition Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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