XML 156 R113.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Regulatory Capital Requirements (Schedule Of Total Risk-Based, Tier 1 Risk-Based, And Tier 1 Leverage Ratios) (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Stifel Financial Corp. [Member]  
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]  
Tier 1 capital, Actual Amount $ 2,287,085
Tier 1 capital, Actual Ratio 17.60%
Tier 1 capital For Capital Adequacy Purposes, Amount $ 778,883
Tier 1 capital For Capital Adequacy Purposes, Ratio 6.00%
Tier 1 capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 1,038,510
Tier 1 To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 8.00%
Total capital, Actual Amount $ 2,441,808
Total capital, Actual Ratio 18.80%
Total capital For Capital Adequacy Purposes, Amount $ 1,038,510
Total capital For Capital Adequacy Purposes, Ratio 8.00%
Total capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 1,298,138
Total capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 10.00%
Tier 1 leverage, Actual Amount $ 2,287,085
Tier 1 leverage, Actual Ratio 10.00%
Tier 1 leverage For Capital Adequacy Purposes, Amount $ 917,167
Tier 1 leverage For Capital Adequacy Purposes, Ratio 4.00%
Tier 1 leverage To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 1,146,459
Tier 1 leverage To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 5.00%
Stifel Financial Corp. [Member] | Common Stock [Member]  
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]  
Tier 1 capital, Actual Amount $ 1,972,832
Tier 1 capital, Actual Ratio 15.20%
Tier 1 capital For Capital Adequacy Purposes, Amount $ 584,162
Tier 1 capital For Capital Adequacy Purposes, Ratio 4.50%
Tier 1 capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 843,790
Tier 1 To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 6.50%
Stifel Bank & Trust [Member]  
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]  
Tier 1 capital, Actual Amount $ 995,491
Tier 1 capital, Actual Ratio 12.10%
Tier 1 capital For Capital Adequacy Purposes, Amount $ 493,503
Tier 1 capital For Capital Adequacy Purposes, Ratio 6.00%
Tier 1 capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 658,004
Tier 1 To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 8.00%
Total capital, Actual Amount $ 1,090,271
Total capital, Actual Ratio 13.30%
Total capital For Capital Adequacy Purposes, Amount $ 658,004
Total capital For Capital Adequacy Purposes, Ratio 8.00%
Total capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 822,505
Total capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 10.00%
Tier 1 leverage, Actual Amount $ 995,491
Tier 1 leverage, Actual Ratio 7.10%
Tier 1 leverage For Capital Adequacy Purposes, Amount $ 559,104
Tier 1 leverage For Capital Adequacy Purposes, Ratio 4.00%
Tier 1 leverage To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 698,880
Tier 1 leverage To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 5.00%
Stifel Bank & Trust [Member] | Common Stock [Member]  
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]  
Tier 1 capital, Actual Amount $ 991,238
Tier 1 capital, Actual Ratio 12.10%
Tier 1 capital For Capital Adequacy Purposes, Amount $ 370,127
Tier 1 capital For Capital Adequacy Purposes, Ratio 4.50%
Tier 1 capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 534,628
Tier 1 To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 6.50%
Stifel Bank [Member]  
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]  
Tier 1 capital, Actual Amount $ 154,299
Tier 1 capital, Actual Ratio 16.90%
Tier 1 capital For Capital Adequacy Purposes, Amount $ 54,622
Tier 1 capital For Capital Adequacy Purposes, Ratio 6.00%
Tier 1 capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 72,829
Tier 1 To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 8.00%
Total capital, Actual Amount $ 164,020
Total capital, Actual Ratio 18.00%
Total capital For Capital Adequacy Purposes, Amount $ 72,829
Total capital For Capital Adequacy Purposes, Ratio 8.00%
Total capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 91,036
Total capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 10.00%
Tier 1 leverage, Actual Amount $ 154,299
Tier 1 leverage, Actual Ratio 7.10%
Tier 1 leverage For Capital Adequacy Purposes, Amount $ 86,876
Tier 1 leverage For Capital Adequacy Purposes, Ratio 4.00%
Tier 1 leverage To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 108,595
Tier 1 leverage To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 5.00%
Stifel Bank [Member] | Common Stock [Member]  
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]  
Tier 1 capital, Actual Amount $ 154,299
Tier 1 capital, Actual Ratio 16.90%
Tier 1 capital For Capital Adequacy Purposes, Amount $ 40,966
Tier 1 capital For Capital Adequacy Purposes, Ratio 4.50%
Tier 1 capital To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount $ 59,173
Tier 1 To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio 6.50%