Revenues from Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2018

Revenue From Contract With Customer [Abstract]

Schedule of Total Revenues Separated between Revenues from Contracts with Customers and Other Sources of Revenues

The following table presents the Company’s total revenues separated between revenues from contracts with customers and other sources of revenues for the year ended December 31, 2018 (in thousands):

	Year Ended December 31, 2018
Revenues from contracts with customers:
Commissions	$	657,732
Investment banking		707,670
Asset management and service fees		806,175
Other		15,568
Total revenue from contracts with customers		2,187,145
Other sources of revenue:
Interest		646,449
Principal transactions		351,378
Other		9,985
Total revenues	$	3,194,957

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 by reportable segment disaggregated by major business activity and primary geographic regions for the year ended December 31, 2018 (in thousands):

	Year Ended December 31, 2018
	Global Wealth Management		Institutional Group		Other		Total
Major business activity:
Commissions	$	472,135	$	185,597	$	—	$	657,732
Investment banking - capital raising		31,293		304,895		—		336,188
Investment banking - advisory fees		81		371,401		—		371,482
Asset management		806,132		43		—		806,175
Other		11,625		—		3,943		15,568
Total		1,321,266		861,936		3,943		2,187,145
Primary Geographic Region:
United States		1,321,266		725,251		3,943		2,050,460
Europe		—		130,979		—		130,979
Other		—		5,706		—		5,706
	$	1,321,266	$	861,936	$	3,943	$	2,187,145