XML 51 R40.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Organization and Basis of Presentation (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2018
BPF [Member] |
Summary of Acquisition Impact in Consolidated Statements of Operations | The following tables summarize the impact of the Berkeley Point Acquisition to Newmark’s consolidated statements of operations for the three months ended March 31, 2017:
|  | Three Months Ended March 31, 2017 |
|  | As Previously Reported |  |  | Retrospective Adjustments |  |  | As Retrospectively Adjusted |
Income before income taxes and noncontrolling interests |  | $ | 7,946 |  |  |  | 29,046 |  |  | $ | 36,992 |
Net income |  |  | 7,980 |  |  |  | 29,027 |  |  |  | 37,007 |
Net income attributable to noncontrolling interests |  |  | 296 |  |  |  | — |  |  |  | 296 |
Net income available to common stockholders |  | $ | 7,684 |  |  | $ | 29,027 |  |  | $ | 36,711 |

X
- Definition Summary of acquisition impact in consolidated statements of operations. + References No definition available. + Details
Name: | nmrk_SummaryOfAcquisitionImpactInConsolidatedStatementsOfOperationsTableTextBlock
Namespace Prefix: | nmrk_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=nmrk_BerkeleyPointFinancialLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |