Consolidated Balance Sheets (Unaudited) - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Assets
Cash and cash equivalents	$ 413,986,000	$ 350,014,000
Loans receivable	23,189,312,000	23,787,012,000
Current expected credit loss reserve	(751,370,000)	(576,936,000)
Loans receivable, net	22,437,942,000	23,210,076,000
Real estate owned, net	60,203,000	0
Other assets	353,732,000	476,088,000
Total Assets	23,265,863,000	24,036,178,000
Liabilities and Equity
Secured debt, net	12,387,289,000	12,683,095,000
Securitized debt obligations, net	2,328,073,000	2,505,417,000
Asset-specific debt, net	1,061,380,000	1,000,210,000
Loan participations sold, net	334,909,000	337,179,000
Term loans, net	2,098,415,000	2,101,632,000
Senior secured notes, net	337,083,000	362,763,000
Convertible notes, net	296,166,000	295,847,000
Other liabilities	257,961,000	362,531,000
Total Liabilities	19,101,276,000	19,648,674,000
Commitments and contingencies	0	0
Equity
Class A common stock, $0.01 par value, 400,000,000 shares authorized, 173,582,305 and 173,209,933 shares issued and outstanding as of March 31, 2024 and December 31, 2023, respectively	1,736,000	1,732,000
Additional paid-in capital	5,515,820,000	5,507,459,000
Accumulated other comprehensive income	9,870,000	9,454,000
Accumulated deficit	(1,382,673,000)	(1,150,934,000)
Total Blackstone Mortgage Trust, Inc. stockholders’ equity	4,144,753,000	4,367,711,000
Non-controlling interests	19,834,000	19,793,000
Total Equity	4,164,587,000	4,387,504,000
Total Liabilities and Equity	$ 23,265,863,000	$ 24,036,178,000