Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Schedule of Recognized Revenues

For the years ended December 31, 2019, 2018 and 2017, Newmark recognized revenues as follows (in thousands): 

	Year Ended December 31,
	2019		2018		2017
Leasing and other commissions	$	854,780	$	817,435	$	616,980
Capital markets commissions	541,255		468,904		397,736
Gains from mortgage banking activities/origination, net	198,085		182,264		206,000
Management services, servicing fees and other	624,012		578,976		375,734
Revenues	$	2,218,132	$	2,047,579	$	1,596,450