Regulatory Capital Requirements (Tables)

3 Months Ended

Mar. 31, 2019

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
March 31, 2019
	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	$	1,942,586		15.9	%	$	549,675		4.5	%	$	793,975		6.5	%
Tier 1 capital		2,256,249		18.5	%		732,900		6.0	%		977,200		8.0	%
Total capital		2,403,426		19.7	%		977,200		8.0	%		1,221,500		10.0	%
Tier 1 leverage		2,256,249		9.8	%		919,050		4.0	%		1,148,812		5.0	%

Stifel Bank & Trust – Federal Reserve Capital Amounts
March 31, 2019
	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	$	1,105,446		13.7	%	$	361,998		4.5	%	$	522,885		6.5	%
Tier 1 capital		1,109,109		13.8	%		482,663		6.0	%		643,551		8.0	%
Total capital		1,197,212		14.9	%		643,551		8.0	%		804,439		10.0	%
Tier 1 leverage		1,109,109		7.1	%		624,945		4.0	%		781,182		5.0	%

Stifel Bank – Federal Reserve Capital Amounts
March 31, 2019
	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	$	135,189		17.5	%	$	34,754		4.5	%	$	50,200		6.5	%
Tier 1 capital		135,189		17.5	%		46,338		6.0	%		61,784		8.0	%
Total capital		143,745		18.6	%		61,784		8.0	%		77,230		10.0	%
Tier 1 leverage		135,189		7.5	%		72,561		4.0	%		90,702		5.0	%