Regulatory Capital Requirements (Tables)

6 Months Ended

Jun. 30, 2017

Regulatory Capital Requirements [Abstract]

Schedule Of Total Risk-Based, Tier 1 Risk-Based, And Tier 1 Leverage Ratios

Stifel Financial Corp. – Federal Reserve Capital Amounts
June 30, 2017
	Actual					For Capital Adequacy Purposes					To Be Well Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
Common equity tier 1 capital	$	1,679,604		18.2	%	$	414,618		4.5	%	$	598,893		6.5	%
Tier 1 capital		1,889,208		20.5	%		552,824		6.0	%		737,099		8.0	%
Total capital		1,943,420		21.1	%		737,099		8.0	%		921,374		10.0	%
Tier 1 leverage		1,889,208		10.3	%		734,557		4.0	%		918,196		5.0	%

Stifel Bank – Federal Reserve Capital Amounts
June 30, 2017
	Actual					For Capital Adequacy Purposes					To Be Well Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio			Amount		Ratio			Amount		Ratio
Common equity tier 1 capital	$	972,080		14.9	%	$	294,562		4.5	%	$	425,479		6.5	%
Tier 1 capital		972,080		14.9	%		392,750		6.0	%		523,667		8.0	%
Total capital		1,028,447		15.7	%		523,667		8.0	%		654,583		10.0	%
Tier 1 leverage		972,080		7.2	%		540,643		4.0	%		675,804		5.0	%