Document and Entity Information
Document and Entity Information | Jul. 29, 2022 |
Cover [Abstract] | |
Amendment Flag | false |
Entity Central Index Key | 0001061630 |
Document Type | 8-K |
Document Period End Date | Jul. 29, 2022 |
Entity Registrant Name | Blackstone Mortgage Trust, Inc. |
Entity Incorporation State Country Code | MD |
Entity File Number | 1-14788 |
Entity Tax Identification Number | 94-6181186 |
Entity Address, Address Line One | 345 Park Avenue |
Entity Address, Address Line Two | 24th Floor |
Entity Address, City or Town | New York |
Entity Address, State or Province | NY |
Entity Address, Postal Zip Code | 10154 |
City Area Code | (212) |
Local Phone Number | 655-0220 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Class A common stock, par value $0.01 per share |
Trading Symbol | BXMT |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |