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Regulatory Capital Requirements (Tables) | 3 Months Ended
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Mar. 31, 2024
Broker-Dealer, Net Capital Requirement, SEC Regulation [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 March 31, 2024 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 |  | $ | 3,225,964 |  |  |  | 14.3 | % |  | $ | 1,016,475 |  |  |  | 4.5 | % |  | $ | 1,468,241 |  |  |  | 6.5 | %
Tier 1 capital |  |  | 3,910,964 |  |  |  | 17.3 | % |  |  | 1,355,300 |  |  |  | 6.0 | % |  |  | 1,807,066 |  |  |  | 8.0 | %
Total capital |  |  | 4,130,093 |  |  |  | 18.3 | % |  |  | 1,807,066 |  |  |  | 8.0 | % |  |  | 2,258,833 |  |  |  | 10.0 | %
Tier 1 leverage |  |  | 3,910,964 |  |  |  | 10.6 | % |  |  | 1,480,733 |  |  |  | 4.0 | % |  |  | 1,850,917 |  |  |  | 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 |  | $ | 1,242,565 |  |  |  | 10.8 | % |  | $ | 517,604 |  |  |  | 4.5 | % |  | $ | 747,650 |  |  |  | 6.5 | %
Tier 1 capital |  |  | 1,242,565 |  |  |  | 10.8 | % |  |  | 690,139 |  |  |  | 6.0 | % |  |  | 920,185 |  |  |  | 8.0 | %
Total capital |  |  | 1,367,153 |  |  |  | 11.9 | % |  |  | 920,185 |  |  |  | 8.0 | % |  |  | 1,150,231 |  |  |  | 10.0 | %
Tier 1 leverage |  |  | 1,242,565 |  |  |  | 7.1 | % |  |  | 700,273 |  |  |  | 4.0 | % |  |  | 875,342 |  |  |  | 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 |  | $ | 838,002 |  |  |  | 14.8 | % |  | $ | 254,868 |  |  |  | 4.5 | % |  | $ | 368,142 |  |  |  | 6.5 | %
Tier 1 capital |  |  | 838,002 |  |  |  | 14.8 | % |  |  | 339,824 |  |  |  | 6.0 | % |  |  | 453,098 |  |  |  | 8.0 | %
Total capital |  |  | 876,227 |  |  |  | 15.5 | % |  |  | 453,098 |  |  |  | 8.0 | % |  |  | 566,373 |  |  |  | 10.0 | %
Tier 1 leverage |  |  | 838,002 |  |  |  | 7.2 | % |  |  | 467,975 |  |  |  | 4.0 | % |  |  | 584,969 |  |  |  | 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 -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480696/942-505-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org//1943274/2147480696/942-505-50-1B + Details
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