XML 56 R45.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

Loans Held for Sale, at Fair Value (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2024
Accounts and Financing Receivables, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance [Abstract] |
Summary of Loans Held for Sale | Loans held for sale had a cost basis and fair value as follows (in thousands):
| March 31, 2024 |  | December 31, 2023
Cost Basis | $ | 496,465 |  |  | $ | 502,282 |
Fair Value | 505,668 |  |  | 528,944 |
Interest income and gains (losses) for fair value adjustments on loans held for sale were as follows (in thousands):
|  | Three Months Ended March 31, |  |  |  |
|  | 2024 |  |  |  | 2023 |  |  |  |
Interest income on loans held for sale |  | $ | 6,882 |  |  |  |  | $ | 2,138 |  |  |  |  |
Gains (losses) recognized on change in fair value on loans held for sale |  | 9,203 |  |  |  |  | 6,188 |  |  |  |  |

X
- Definition Schedule of loans held for sale. + References No definition available. + Details
Name: | nmrk_ScheduleOfLoansHeldForSaleTableTextBlock
Namespace Prefix: | nmrk_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ReceivablesHeldForSaleNetAmountAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration