Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2019

Accounting Policies [Abstract]

Schedule of Recognized Revenues

For the three and nine months ended September 30, 2019 and 2018, Newmark recognized revenues as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Leasing and other commissions	$	213,242	$	203,904	$	603,094	$	541,417
Capital markets commissions		144,666		115,436		376,213		318,491
Gains from mortgage banking    activities/originations, net		72,332		51,972		148,769		132,763
Management services, servicing    fees and other		156,394		147,497		457,692		423,217
Revenues	$	586,634	$	518,809	$	1,585,768	$	1,415,888