Revenues from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2019

Revenue From Contract With Customer [Abstract]

Schedule of Total Revenues Broken Out by Revenues from Contracts with Customers and Other Sources of Revenues

The following table presents the Company’s total revenues broken out by revenues from contracts with customers and other sources of revenues for the three months ended March 31, 2019 (in thousands):

	Three Months Ended March 31,
	2019		2018
Revenues from contracts with customers:
Commissions	$	155,449	$	165,775
Investment banking		161,840		176,362
Asset management and service fees		195,267		195,801
Other		3,782		3,718
Total revenue from contracts with customers		516,338		541,656
Other sources of revenue:
Interest		191,071		137,734
Principal transactions		104,032		97,782
Other		8,427		(361	)
Total revenues	$	819,868	$	776,811

Revenues from Contracts with Customers Disaggregated by Major Business Activity and Primary Geographic Regions

The following tables present the Company’s revenues from contracts with customers disaggregated by major business activity and primary geographic regions for the three months ended March 31, 2019 and 2018 (in thousands):

	Three Months Ended March 31, 2019
	Global Wealth Management		Institutional Group		Other		Total
Major business activity:
Commissions	$	109,927	$	45,522	$	—	$	155,449
Capital raising (1)		8,223		48,722		—		56,945
Advisory fees (1)		—		104,895		—		104,895
Investment banking		8,223		153,617		—		161,840
Asset management		195,253		14		—		195,267
Other		2,455		—		1,327		3,782
Total		315,858		199,153		1,327		516,338
Primary Geographic Region:
United States		315,858		176,740		1,327		493,925
United Kingdom		—		21,103		—		21,103
Other		—		1,310		—		1,310
	$	315,858	$	199,153	$	1,327	$	516,338

	Three Months Ended March 31, 2018
	Global Wealth Management		Institutional Group		Other		Total
Major business activity:
Commissions	$	119,205	$	46,570	$	—	$	165,775
Capital raising (1)		7,688		71,001		—		78,689
Advisory fees (1)		—		97,673		—		97,673
Investment banking		7,688		168,674		—		176,362
Asset management		195,789		12		—		195,801
Other		2,686		—		1,032		3,718
Total		325,368		215,256		1,032		541,656
Primary Geographic Region:
United States		325,368		176,350		1,032		502,750
United Kingdom		—		37,879		—		37,879
Other		—		1,027		—		1,027
	$	325,368	$	215,256	$	1,032	$	541,656

⁽¹⁾ Excludes revenues not derived from contracts with customers included in the Other segment.