BLACKSTONE MORTGAGE TRUST, INC., 10-K filed on 2/8/2023
Annual Report
v3.22.4
Cover Page - USD ($)
$ in Billions
12 Months Ended
Dec. 31, 2022
Feb. 01, 2023
Jun. 30, 2022
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2022    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 1-14788    
Entity Registrant Name Blackstone Mortgage Trust, Inc.    
Entity Incorporation, State or Country Code MD    
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    
Title of 12(b) Security Class A common stock,    
Trading Symbol BXMT    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Entity Shell Company false    
Entity Public Float     $ 4.5
Entity Common Stock, Shares Outstanding   172,284,118  
Documents Incorporated by Reference Part III of this annual report on Form 10-K incorporates information by reference from the registrant’s definitive proxy statement with respect to its 2023 annual meeting of stockholders to be filed with the Securities and Exchange Commission within 120 days after the close of the registrant’s fiscal year.    
Entity Central Index Key 0001061630    
Amendment Flag false    
Document Fiscal Year Focus 2022    
Document Fiscal Period Focus FY    
v3.22.4
Audit Information
12 Months Ended
Dec. 31, 2022
Audit Information Abstract [Abstract]  
Auditor Firm ID 34
Auditor Name Deloitte & Touche LLP
Auditor Location New York, New York
v3.22.4
Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Assets    
Cash and cash equivalents $ 291,340 $ 551,154
Loans receivable 25,017,880 22,003,017
Current expected credit loss reserve (326,137) (124,679)
Loans receivable, net 24,691,743 21,878,338
Other assets 370,902 273,797
Total Assets 25,353,985 22,703,289
Liabilities and Equity    
Secured debt, net 13,528,164 12,280,042
Securitized debt obligations, net 2,664,010 2,838,062
Asset-specific debt, net 942,503 393,824
Loan participations sold, net 224,232 0
Term loans, net 2,114,549 1,327,406
Senior secured notes, net 395,166 394,010
Convertible notes, net 514,257 619,876
Other liabilities 426,904 231,358
Total Liabilities 20,809,785 18,084,578
Commitments and contingencies 0 0
Equity    
Class A common stock, $0.01 par value, 400,000,000 shares authorized, 171,695,985 and 168,179,798 shares issued and outstanding as of December 31, 2022 and December 31, 2021, respectively 1,717 1,682
Additional paid-in capital 5,475,804 5,373,029
Accumulated other comprehensive income 10,022 8,308
Accumulated deficit (968,749) (794,832)
Total Blackstone Mortgage Trust, Inc. stockholders’ equity 4,518,794 4,588,187
Non-controlling interests 25,406 30,524
Total Equity 4,544,200 4,618,711
Total Liabilities and Equity $ 25,353,985 $ 22,703,289
v3.22.4
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 400,000,000 400,000,000
Common stock, shares issued (in shares) 171,695,985 168,179,798
Common stock, shares outstanding (in shares) 171,695,985 168,179,798
Total assets $ 25,353,985 $ 22,703,289
Total liabilities 20,809,785 18,084,578
VIE    
Total assets 3,239,915 3,502,994
Total liabilities $ 2,671,244 $ 2,839,862
v3.22.4
Consolidated Statements of Operations - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income from loans and other investments      
Interest and related income $ 1,338,954 $ 854,690 $ 779,648
Less: Interest and related expenses 710,904 340,223 347,471
Income from loans and other investments, net 628,050 514,467 432,177
Other expenses      
Management and incentive fees 110,292 88,467 77,916
General and administrative expenses 52,193 43,168 45,871
Total other expenses 162,485 131,635 123,787
(Increase) decrease in current expected credit loss reserve (211,505) 39,864 (167,653)
Income before income taxes 254,060 422,696 140,737
Income tax provision 3,003 423 323
Net income 251,057 422,273 140,414
Net income attributable to non-controlling interests (2,415) (3,080) (2,744)
Net income attributable to Blackstone Mortgage Trust, Inc. $ 248,642 $ 419,193 $ 137,670
Net income attributable to Blackstone Mortgage Trust, Inc., basic (in dollars per share) $ 1.46 $ 2.77 $ 0.97
Net income attributable to Blackstone Mortgage Trust, Inc., diluted (in dollars per share) $ 1.46 $ 2.77 $ 0.97
Weighted-average shares of common stock outstanding, basic (in shares) 170,631,410 151,521,941 141,795,977
Weighted-average shares of common stock outstanding, diluted (in shares) 170,631,410 151,521,941 141,795,977
v3.22.4
Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Statement [Abstract]      
Net income $ 251,057 $ 422,273 $ 140,414
Other comprehensive income (loss)      
Unrealized (loss) gain on foreign currency translation (171,652) (84,470) 87,113
Realized and unrealized gain (loss) on derivative financial instruments 173,366 81,608 (59,710)
Other comprehensive income (loss) 1,714 (2,862) 27,403
Comprehensive income 252,771 419,411 167,817
Comprehensive income attributable to non-controlling interests (2,415) (3,080) (2,744)
Comprehensive income attributable to Blackstone Mortgage Trust, Inc. $ 250,356 $ 416,331 $ 165,073
v3.22.4
Consolidated Statements of Changes in Equity - USD ($)
$ in Thousands
Total
Cumulative Effect, Period of Adoption, Adjustment
Stockholders' Equity
Stockholders' Equity
Cumulative Effect, Period of Adoption, Adjustment
Class A Common Stock
Additional Paid-In Capital
Additional Paid-In Capital
Cumulative Effect, Period of Adoption, Adjustment
Accumulated Other Comprehensive (Loss) Income
Accumulated Deficit
Accumulated Deficit
Cumulative Effect, Period of Adoption, Adjustment
Non-Controlling Interests
Non-Controlling Interests
Cumulative Effect, Period of Adoption, Adjustment
Beginning balance at Dec. 31, 2019 $ 3,784,681 $ (17,650) $ 3,762,583 $ (17,565) $ 1,350 $ 4,370,014   $ (16,233) $ (592,548) $ (17,565) $ 22,098 $ (85)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                        
Shares of class A common stock issued, net 297,609   297,609   118 297,491            
Restricted class A common stock earned 34,023   34,023     34,023            
Dividends reinvested 736   736     685     51      
Deferred directors’ compensation 500   500     500            
Net income 140,414   137,670           137,670   2,744  
Other comprehensive income (loss) 27,403   27,403         27,403        
Dividends declared on common stock and deferred stock units, $2.48 per share (356,892)   (356,892)           (356,892)      
Contributions from non-controlling interests 8,431                   8,431  
Distributions to non-controlling interests (15,024)                   (15,024)  
Ending balance at Dec. 31, 2020 3,904,231   3,886,067   1,468 4,702,713   11,170 (829,284)   18,164  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                        
Shares of class A common stock issued, net 638,016   638,016   214 637,802            
Restricted class A common stock earned 31,040   31,040     31,040            
Dividends reinvested 879   879     879            
Deferred directors’ compensation 595   595     595            
Net income 422,273   419,193           419,193   3,080  
Other comprehensive income (loss) (2,862)   (2,862)         (2,862)        
Dividends declared on common stock and deferred stock units, $2.48 per share (384,741)   (384,741)           (384,741)      
Contributions from non-controlling interests 55,912                   55,912  
Distributions to non-controlling interests (46,632)                   (46,632)  
Ending balance at Dec. 31, 2021 $ 4,618,711 $ (477) 4,588,187 $ (477) 1,682 5,373,029 $ (2,431) 8,308 (794,832) $ 1,954 30,524  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                        
Accounting Standards Update [Extensible Enumeration] Accounting Standards Update 2020-06                      
Shares of class A common stock issued, net $ 70,651   70,651   23 70,628            
Restricted class A common stock earned 32,724   32,724   12 32,712            
Dividends reinvested 1,176   1,176     1,176            
Deferred directors’ compensation 690   690     690            
Net income 251,057   248,642           248,642   2,415  
Other comprehensive income (loss) 1,714   1,714         1,714        
Dividends declared on common stock and deferred stock units, $2.48 per share (424,513)   (424,513)           (424,513)      
Contributions from non-controlling interests 5,040                   5,040  
Distributions to non-controlling interests (12,573)                   (12,573)  
Ending balance at Dec. 31, 2022 $ 4,544,200   $ 4,518,794   $ 1,717 $ 5,475,804   $ 10,022 $ (968,749)   $ 25,406  
v3.22.4
Consolidated Statements of Changes in Equity (Parenthetical) - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Statement of Stockholders' Equity [Abstract]      
Dividends declared on common stock and deferred stock units (in dollars per share) $ 2.48 $ 2.48 $ 2.48
v3.22.4
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Cash flows from operating activities      
Net income $ 251,057 $ 422,273 $ 140,414
Adjustments to reconcile net income to net cash provided by operating activities      
Satisfaction of management and incentive fees in stock 0 0 19,277
Non-cash compensation expense 33,414 31,647 34,532
Amortization of deferred fees on loans and debt securities (81,748) (68,905) (56,844)
Amortization of deferred financing costs and premiums/discounts on debt obligations 50,020 41,002 37,403
Increase (decrease) in current expected credit loss reserve 211,505 (39,864) 167,653
Unrealized gain on assets denominated in foreign currencies, net (31) (6,866) (3,366)
Unrealized gain on derivative financial instruments, net (4,339) (3,934) (867)
Realized (gain) loss on derivative financial instruments, net (15,609) 3,890 1,364
Changes in assets and liabilities, net      
Other assets (106,372) (21,616) 3,352
Other liabilities 58,928 24,856 (6,311)
Net cash provided by operating activities 396,825 382,483 336,607
Cash flows from investing activities      
Principal fundings of loans receivable (6,810,218) (12,550,463) (1,896,276)
Principal collections and sales proceeds from loans receivable and debt securities 3,254,595 6,730,339 1,850,003
Origination and exit fees received on loans receivable 74,930 143,002 21,275
Receipts under derivative financial instruments 353,325 76,383 90,427
Payments under derivative financial instruments (23,057) (77,772) (133,430)
Collateral deposited under derivative agreements (217,220) (109,670) (346,640)
Return of collateral deposited under derivative agreements 114,110 160,720 326,390
Net cash used in investing activities (3,253,535) (5,627,461) (88,251)
Cash flows from financing activities      
Borrowings under secured debt 5,282,882 12,475,664 2,567,834
Repayments under secured debt (3,578,806) (7,801,330) (4,690,607)
Proceeds from issuance of securitized debt obligations 0 803,750 2,051,875
Repayment of securitized debt obligations (182,084) (888,763) (300,879)
Borrowings under asset-specific debt 770,665 272,065 161,960
Repayments under asset-specific debt (208,644) (271,065) (82,754)
Proceeds from sale of loan participations 245,278 0 0
Net proceeds from issuance of term loans 807,750 298,500 315,438
Repayments of term loans (17,053) (13,495) (9,113)
Net proceeds from issuance of convertible notes 294,000 0 0
Repayment of convertible notes (402,500) 0 0
Proceeds from issuance of senior secured notes 0 400,000 0
Payment of deferred financing costs (45,996) (43,725) (47,345)
Contributions from non-controlling interests 5,040 55,912 8,431
Distributions to non-controlling interests (12,573) (46,632) (15,024)
Net proceeds from issuance of class A common stock 70,651 638,005 278,322
Dividends paid on class A common stock (421,386) (370,662) (348,907)
Net cash provided by (used in) financing activities 2,607,224 5,508,224 (110,769)
Net (decrease) increase in cash, cash equivalents, and restricted cash (249,486) 263,246 137,587
Cash, cash equivalents, and restricted cash at beginning of year 551,154 289,970 150,090
Effects of currency translation on cash, cash equivalents, and restricted cash (10,328) (2,062) 2,293
Cash, cash equivalents, and restricted cash at end of year 291,340 551,154 289,970
Supplemental disclosure of cash flows information      
Payments of interest (608,259) (287,715) (312,093)
(Payments) refunds of income taxes (676) 73 (232)
Supplemental disclosure of non-cash investing and financing activities      
Dividends declared, not paid (106,455) (104,271) (91,004)
Satisfaction of management and incentive fees in stock 0 0 19,277
Loan principal payments held by servicer, net $ 7,425 $ 17,528 $ 19,460
v3.22.4
Organization
12 Months Ended
Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Organization ORGANIZATION
References herein to “Blackstone Mortgage Trust,” “Company,” “we,” “us” or “our” refer to Blackstone Mortgage Trust, Inc., a Maryland corporation, and its subsidiaries unless the context specifically requires otherwise.
Blackstone Mortgage Trust is a real estate finance company that originates senior loans collateralized by commercial real estate in North America, Europe, and Australia. Our portfolio is composed primarily of loans secured by high-quality, institutional assets in major markets, sponsored by experienced, well-capitalized real estate investment owners and operators. These senior loans are capitalized by accessing a variety of financing options, including borrowing under our credit facilities, issuing CLOs or single-asset securitizations, and syndicating senior loan participations, depending on our view of the most prudent financing option available for each of our investments. We are not in the business of buying or trading securities, and the only securities we own are the retained interests from our securitization financing transactions, which we have not financed. We are externally managed by BXMT Advisors L.L.C., or our Manager, a subsidiary of Blackstone Inc., or Blackstone, and are a real estate investment trust, or REIT, traded on the New York Stock Exchange, or NYSE, under the symbol “BXMT.” Our principal executive offices are located at 345 Park Avenue, 24th Floor, New York, New York 10154.
We conduct our operations as a REIT for U.S. federal income tax purposes. We generally will not be subject to U.S. federal income taxes on our taxable income to the extent that we annually distribute all of our net taxable income to stockholders and maintain our qualification as a REIT. We also operate our business in a manner that permits us to maintain an exclusion from registration under the Investment Company Act of 1940, as amended. We are organized as a holding company and conduct our business primarily through our various subsidiaries.
v3.22.4
Summary of Significant Accounting Policies
12 Months Ended
Dec. 31, 2022
Accounting Policies [Abstract]  
Summary of Significant Accounting Policies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Basis of Presentation
The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America, or GAAP, and include, on a consolidated basis, our accounts, the accounts of our wholly-owned subsidiaries, majority-owned subsidiaries, and variable interest entities, or VIEs, of which we are the primary beneficiary. All intercompany balances and transactions have been eliminated in consolidation.
Principles of Consolidation
We consolidate all entities that we control through either majority ownership or voting rights. In addition, we consolidate all VIEs of which we are considered the primary beneficiary. VIEs are defined as entities in which equity investors (i) do not have the characteristics of a controlling financial interest and/or (ii) do not have sufficient equity at risk for the entity to finance its activities without additional subordinated financial support from other parties. The entity that consolidates a VIE is known as its primary beneficiary and is generally the entity with (i) the power to direct the activities that most significantly affect the VIE’s economic performance and (ii) the right to receive benefits from the VIE or the obligation to absorb losses of the VIE that could be significant to the VIE.
In 2018, we contributed a loan to a single asset securitization vehicle, or the 2018 Single Asset Securitization, which is a VIE, and invested in the related subordinate position. We were not the primary beneficiary of the VIE because we did not have the power to direct the activities that most significantly affected the VIE’s economic performance and, therefore, did not consolidate the 2018 Single Asset Securitization on our balance sheet. We classified the subordinate position we owned as a held-to-maturity debt security that is included in other assets on our consolidated balance sheets. During the year ended December 31, 2022, the 2018 Single Asset Securitization was liquidated upon full repayment of its collateral and all senior securities outstanding. Refer to Note 18 for additional discussion of our VIEs.
In 2017, we entered into a joint venture, or our Multifamily Joint Venture, with Walker & Dunlop Inc. to originate, hold, and finance multifamily bridge loans. Pursuant to the terms of the agreements governing the joint venture, Walker & Dunlop contributed 15% of the venture’s equity capital and we contributed 85%. We consolidate the Multifamily Joint Venture as we have a controlling financial interest. The non-controlling interests included on our consolidated balance sheets represent the equity interests in our Multifamily Joint Venture that are owned by Walker & Dunlop. A portion of our Multifamily Joint Venture’s consolidated equity and results of operations are allocated to these non-controlling interests based on Walker & Dunlop’s pro rata ownership of our Multifamily Joint Venture.
Use of Estimates
The preparation of consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results may ultimately differ materially from those estimates.
Revenue Recognition
Interest income from our loans receivable portfolio and debt securities is recognized over the life of each investment using the effective interest method and is recorded on the accrual basis. Recognition of fees, premiums, and discounts associated with these investments is deferred and recorded over the term of the loan or debt security as an adjustment to yield. Income accrual is generally suspended for loans at the earlier of the date at which payments become 90 days past due or when, in our opinion, recovery of income and principal becomes doubtful. Interest received is then recorded as a reduction in the outstanding principal balance until accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. In addition, for loans we originate, the related origination expenses are deferred and recognized as a component of interest income, however expenses related to loans we acquire are included in general and administrative expenses as incurred.
Cash and Cash Equivalents
Cash and cash equivalents represent cash held in banks and liquid investments with original maturities of three months or less. We may have bank balances in excess of federally insured amounts; however, we deposit our cash and cash equivalents with high credit-quality institutions to minimize credit risk exposure. We have not experienced, and do not expect, any losses on our cash or cash equivalents. As of both December 31, 2022 and December 31, 2021, we had no
restricted cash on our consolidated balance sheets.
Through our subsidiaries, we have oversight of certain servicing accounts held with third-party servicers, or Servicing Accounts, which relate to borrower escrows and other cash balances aggregating $459.6 million and $531.2 million as of December 31, 2022 and December 31, 2021, respectively. This cash is maintained in segregated bank accounts, and these amounts are not included in the assets and liabilities presented in our consolidated balance sheets. Cash in these Servicing Accounts will be transferred by the respective third-party servicer to the borrower or us under the terms of the applicable loan agreement upon occurrence of certain future events. We do not generate any revenue or incur any expenses as a result of these Servicing Accounts.
Loans Receivable
We originate and purchase commercial real estate debt and related instruments generally to be held as long-term investments at amortized cost.
Debt Securities Held-to-Maturity
We classify our debt securities as held-to-maturity, as we have the intent and ability to hold these securities until maturity. We include our debt securities in other assets on our consolidated balance sheets at amortized cost.
Current Expected Credit Losses Reserve
The current expected credit loss, or CECL, reserve required under Accounting Standard Update, or ASU, 2016-13 “Financial Instruments – Credit Losses – Measurement of Credit Losses on Financial Instruments (Topic 326),” or ASU 2016-13, reflects our current estimate of potential credit losses related to our loans and debt securities included in our consolidated balance sheets. Changes to the CECL reserve are recognized through net income on our consolidated statements of operations. While ASU 2016-13 does not require any particular method for determining the CECL reserve, it does specify the reserve should be based on relevant information about past events, including historical loss experience, current portfolio and market conditions, and reasonable and supportable forecasts for the duration of each respective loan. In addition, other than a few narrow exceptions, ASU 2016-13 requires that all financial instruments subject to the CECL model have some amount of loss reserve to reflect the GAAP principal underlying the CECL model that all loans, debt securities, and similar assets have some inherent risk of loss, regardless of credit quality, subordinate capital, or other mitigating factors.
We estimate our CECL reserve primarily using the Weighted Average Remaining Maturity, or WARM method, which has been identified as an acceptable loss-rate method for estimating CECL reserves in the Financial Accounting Standards Board, or FASB, Staff Q&A Topic 326, No. 1. The WARM method requires us to reference historic loan loss data across a comparable data set and apply such loss rate to each of our loans over their expected remaining term, taking into consideration expected economic conditions over the relevant timeframe. We apply the WARM method for the majority of our loan portfolio, which loans share similar risk characteristics. In certain instances, for loans with unique risk characteristics, we may instead use a probability-weighted model that considers the likelihood of default and expected loss given default for each such individual loan.
Application of the WARM method to estimate a CECL reserve requires judgment, including (i) the appropriate historical loan loss reference data, (ii) the expected timing and amount of future loan fundings and repayments, and (iii) the current credit quality of our portfolio and our expectations of performance and market conditions over the relevant time period. To estimate the historic loan losses relevant to our portfolio, we have augmented our historical loan performance, with market loan loss data licensed from Trepp LLC. This database includes commercial mortgage-backed securities, or CMBS, issued since January 1, 1999 through November 30, 2022. Within this database, we focused our historical loss reference calculations on the most relevant subset of available CMBS data, which we determined based on loan metrics that are most comparable to our loan portfolio including asset type, geography, and origination loan-to-value, or LTV. We believe this CMBS data, which includes month-over-month loan and property performance, is the most relevant, available, and comparable dataset to our portfolio.
Our loans typically include commitments to fund incremental proceeds to our borrowers over the life of the loan, which future funding commitments are also subject to the CECL model. The CECL reserve related to future loan fundings is recorded as a component of Other Liabilities on our consolidated balance sheets. This CECL reserve is estimated using the same process outlined above for our outstanding loan balances, and changes in this component of the CECL reserve will similarly impact our consolidated net income. For both the funded and unfunded portions of our loans, we consider our internal risk rating of each loan as the primary credit quality indicator underlying our assessment.
The CECL reserve is measured on a collective basis wherever similar risk characteristics exist within a pool of similar assets. We have identified the following pools and measure the reserve for credit losses using the following methods:
U.S. Loans: WARM method that incorporates a subset of historical loss data, expected weighted-average remaining maturity of our loan pool, and an economic view.
Non-U.S. Loans: WARM method that incorporates a subset of historical loss data, expected weighted average remaining maturity of our loan pool, and an economic view.
Unique Loans: a probability of default and loss given default model, assessed on an individual basis.
Impaired Loans: impairment is indicated when it is deemed probable that we will not be able to collect all amounts due to us pursuant to the contractual terms of the loan. Determining that a loan is impaired requires significant judgment from management and is based on several factors including (i) the underlying collateral performance, (ii) discussions with the borrower, (iii) borrower events of default, and (iv) other facts that impact the borrower’s ability to pay the contractual amounts due under the terms of the loan. If a loan is determined to be impaired, we record the impairment as a component of our CECL reserve by applying the practical expedient for collateral dependent loans. The CECL reserve is assessed on an individual basis for these loans by comparing the estimated fair value of the underlying collateral, less costs to sell, to the book value of the respective loan. These valuations require significant judgments, which include assumptions regarding capitalization rates, discount rates, leasing, creditworthiness of major tenants, occupancy rates, availability and cost of financing, exit plan, loan sponsorship, actions of other lenders, and other factors. Actual losses, if any, could ultimately differ materially from these estimates. We only expect to realize the impairment losses if and when such amounts are deemed nonrecoverable upon a realization event. This is generally at the time a loan is repaid, or in the case of foreclosure, when the underlying asset is sold, but non-recoverability may also be concluded if, in our determination, it is nearly certain that all amounts due will not be collected.
Contractual Term and Unfunded Loan Commitments
Expected credit losses are estimated over the contractual term of each loan, adjusted for expected prepayments. As part of our quarterly review of our loan portfolio, we assess the expected repayment date of each loan, which is used to determine the contractual term for purposes of computing our CECL reserve.
Additionally, the expected credit losses over the contractual period of our loans are subject to the obligation to extend credit through our unfunded loan commitments. The CECL reserve for unfunded loan commitments is adjusted quarterly, as we consider the expected timing of future funding obligations over the estimated life of the loan. The considerations in estimating our CECL reserve for unfunded loan commitments are similar to those used for the related outstanding loan receivables.
Credit Quality Indicator
Our risk rating is our primary credit quality indicator in assessing our current expected credit loss reserve. We perform a quarterly risk review of our portfolio of loans, and assign each loan a risk rating based on a variety of factors, including, without limitation, LTV, debt yield, property type, geographic and local market dynamics, physical condition, cash flow volatility, leasing and tenant profile, loan structure and exit plan, and project sponsorship. Based on a 5-point scale, our loans are rated “l” through “5,” from less risk to greater risk, relative to our loan portfolio in the aggregate, which ratings are defined as follows:
1 -Very Low Risk
2 -Low Risk
3 -Medium Risk
4 -High Risk/Potential for Loss: A loan that has a risk of realizing a principal loss.
5 -Impaired/Loss Likely: A loan that has a very high risk of realizing a principal loss or has otherwise incurred a principal loss.

Estimation of Economic Conditions
In addition to the WARM method computations and probability-weighted models described above, our CECL reserve is also adjusted to reflect our estimation of the current and future economic conditions that impact the performance of the commercial real estate assets securing our loans. These estimations include unemployment rates, interest rates, expectations of inflation and/or recession, and other macroeconomic factors impacting the likelihood and magnitude of potential credit losses for our loans during their anticipated term. In addition to the CMBS data we have licensed from Trepp LLC, we have also licensed certain macroeconomic financial forecasts to inform our view of the potential future impact that broader economic conditions may have on our loan portfolio’s performance. We may also incorporate information from other sources, including information and opinions available to our Manager, to further inform these estimations. This process requires significant judgments about future events that, while based on the information available to us as of the balance sheet date, are ultimately indeterminate and the actual economic condition impacting our portfolio could vary significantly from the estimates we made as of December 31, 2022.

Derivative Financial Instruments
We classify all derivative financial instruments as either other assets or other liabilities on our consolidated balance sheets at fair value.
On the date we enter into a derivative contract, we designate each contract as (i) a hedge of a net investment in a foreign operation, or net investment hedge, (ii) a hedge of a forecasted transaction or of the variability of cash flows to be received or paid related to a recognized asset or liability, or cash flow hedge, (iii) a hedge of a recognized asset or liability, or fair value hedge, or (iv) a derivative instrument not to be designated as a hedging derivative, or non-designated hedge. For all derivatives other than those designated as non-designated hedges, we formally document our hedge relationships and designation at the contract’s inception. This documentation includes the identification of the hedging instruments and the hedged items, its risk management objectives, strategy for undertaking the hedge transaction and our evaluation of the effectiveness of its hedged transaction.
On a quarterly basis, we also formally assess whether the derivative we designated in each hedging relationship is expected to be, and has been, highly effective in offsetting changes in the value or cash flows of the hedged items. If it is determined that a derivative is not highly effective at hedging the designated exposure, hedge accounting is discontinued and the changes in fair value of the instrument are included in net income prospectively. Our net investment hedges are assessed using a method based on changes in spot exchange rates. Gains and losses, representing hedge components excluded from the assessment of effectiveness, are recognized in interest income on our consolidated statements of operations over the contractual term of our net investment hedges on a systematic and rational basis, as documented at hedge inception in
accordance with our accounting policy election. All other changes in the fair value of our derivative instruments that qualify as hedges are reported as a component of accumulated other comprehensive income (loss) on our consolidated financial statements. Deferred gains and losses are reclassified out of accumulated other comprehensive income (loss) and into net income in the same period or periods during which the hedged transaction affects earnings, and are presented in the same line item as the earnings effect of the hedged item. For cash flow hedges, this is typically when the periodic swap settlements are made, while for net investment hedges, this occurs when the hedged item is sold or substantially liquidated. To the extent a derivative does not qualify for hedge accounting and is deemed a non-designated hedge, the changes in its fair value are included in net income concurrently.
Secured Debt and Asset-Specific Debt
We record investments financed with secured debt or asset-specific debt as separate assets and the related borrowings under any secured debt or asset-specific debt are recorded as separate liabilities on our consolidated balance sheets. Interest income earned on the investments and interest expense incurred on the secured debt or asset-specific debt are reported separately on our consolidated statements of operations.
Senior Loan Participations
In certain instances, we finance our loans through the non-recourse syndication of a senior loan interest to a third-party. Depending on the particular structure of the syndication, the senior loan interest may remain on our GAAP balance sheet or, in other cases, the sale will be recognized and the senior loan interest will no longer be included in our consolidated financial statements. When these sales are not recognized under GAAP we reflect the transaction by recording a loan participations sold liability on our consolidated balance sheet, however this gross presentation does not impact stockholders’ equity or net income. When the sales are recognized, our balance sheet only includes our remaining subordinate loan, and excludes the non-consolidated senior interest in the loan that we sold.
Term Loans
We record our term loans as liabilities on our consolidated balance sheets. Where applicable, any issue discount or transaction expenses are deferred and amortized through the maturity date of the term loans as additional non-cash interest expense.
Senior Secured Notes
We record our senior secured notes as liabilities on our consolidated balance sheets. Where applicable, any issue discount or transaction expenses are deferred and amortized through the maturity date of the senior secured notes as additional non-cash interest expense.
Convertible Notes
In August 2020, the FASB issued ASU 2020-06 “Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity,” or ASU 2020-06. ASU 2020-06 simplified the accounting for convertible debt by eliminating the beneficial conversion and cash conversion accounting models. ASU 2020-06 also updated the earnings per share calculation and required entities to assume share settlement when the convertible debt can be settled in cash or shares. ASU 2020-06 was effective for fiscal years beginning after December 15, 2021, and we adopted ASU 2020-06 on January 1, 2022 using the modified retrospective method of transition.
Subsequent to adoption of ASU 2020-06, convertible debt proceeds, unless issued with a substantial premium or an embedded conversion feature, will no longer be allocated between debt and equity components. This reduces the issue discount and results in less non-cash interest expense in our consolidated financial statements. Additionally, subsequent to adoption of ASU 2020-06, shares issuable under our convertible notes are included in diluted earnings per share in our consolidated financial statements, if the effect is dilutive, using the if-converted method, regardless of settlement intent. Where applicable, any issue discount or transaction expenses are deferred and amortized through the maturity date of the convertible notes as additional non-cash interest expense.
Deferred Financing Costs
The deferred financing costs that are included as a reduction in the net book value of the related liability on our consolidated balance sheets include issuance and other costs related to our debt obligations. These costs are amortized as interest expense using the effective interest method over the life of the related obligations.
Underwriting Commissions and Offering Costs
Underwriting commissions and offering costs incurred in connection with common stock offerings are reflected as a reduction of additional paid-in capital. Costs incurred that are not directly associated with the completion of a common stock offering are expensed when incurred.
Fair Value of Financial Instruments
The “Fair Value Measurements and Disclosures” Topic of the FASB, or ASC 820, defines fair value, establishes a framework for measuring fair value, and requires certain disclosures about fair value measurements under GAAP. Specifically, this guidance defines fair value based on exit price, or the price that would be received upon the sale of an asset or the transfer of a liability in an orderly transaction between market participants at the measurement date.
ASC 820 also establishes a fair value hierarchy that prioritizes and ranks the level of market price observability used in measuring financial instruments. Market price observability is affected by a number of factors, including the type of financial instrument, the characteristics specific to the financial instrument, and the state of the marketplace, including the existence and transparency of transactions between market participants. Financial instruments with readily available quoted prices in active markets generally will have a higher degree of market price observability and a lesser degree of judgment used in measuring fair value.
Financial instruments measured and reported at fair value are classified and disclosed based on the observability of inputs used in the determination, as follows:
Level 1: Generally includes only unadjusted quoted prices that are available in active markets for identical financial instruments as of the reporting date.
Level 2: Pricing inputs include quoted prices in active markets for similar instruments, quoted prices in less active or inactive markets for identical or similar instruments where multiple price quotes can be obtained, and other observable inputs, such as interest rates, yield curves, credit risks, and default rates.
Level 3: Pricing inputs are unobservable for the financial instruments and include situations where there is little, if any, market activity for the financial instrument. These inputs require significant judgment or estimation by management of third-parties when determining fair value and generally represent anything that does not meet the criteria of Levels 1 and 2.
Certain of our other assets are reported at fair value, as of quarter-end, either (i) on a recurring basis or (ii) on a nonrecurring basis, as a result of impairment or other events. Our assets that are recorded at fair value are discussed further in Note 17. We generally value our assets recorded at fair value by either (i) discounting expected cash flows based on assumptions regarding the collection of principal and interest and estimated market rates, or (ii) obtaining assessments from third-parties. For collateral-dependent loans that are identified as impaired, we measure impairment by comparing our estimation of the fair value of the underlying collateral, less costs to sell, to the book value of the respective loan. These valuations require significant judgments, which include assumptions regarding capitalization rates, discount rates, leasing, creditworthiness of major tenants, occupancy rates, availability and cost of financing, exit plan, loan sponsorship, actions of other lenders, and other factors.
As of December 31, 2022, we had an aggregate $189.8 million CECL reserve specifically related to five of our loans receivable with an aggregate outstanding principal balance of $930.0 million, net of cost-recovery proceeds. The CECL reserve was recorded based on our estimation of the fair value of the loan's underlying collateral as of December 31, 2022. These loans receivable are therefore measured at fair value on a nonrecurring basis using significant unobservable inputs, and are classified as Level 3 assets in the fair value hierarchy. We estimated the fair value of these loan receivables by considering a variety of inputs including property performance, market data, and comparable sales, as applicable. The significant unobservable inputs used include the exit capitalization rate assumption used to forecast the future sale price of the underlying real estate collateral, which ranged from 5.00% to 7.50%, and the unlevered discount rate, which ranged from 7.50% to 9.00%.
We are also required by GAAP to disclose fair value information about financial instruments, which are not otherwise reported at fair value in our consolidated balance sheet, to the extent it is practicable to estimate a fair value for those instruments. These disclosure requirements exclude certain financial instruments and all non-financial instruments.
The following methods and assumptions are used to estimate the fair value of each class of financial instruments, for which it is practicable to estimate that value:

Cash and cash equivalents: The carrying amount of cash and cash equivalents approximates fair value.

Loans receivable, net: The fair values of these loans were estimated using a discounted cash flow methodology, taking into consideration various factors including capitalization rates, discount rates, leasing, credit worthiness of major tenants, occupancy rates, availability and cost of financing, exit plan, loan sponsorship, actions of other lenders, and other factors.

Debt securities held-to-maturity: The fair value of these instruments was estimated by utilizing third-party pricing service providers assuming the securities are not sold prior to maturity. In determining the value of a particular investment, pricing service providers may use broker-dealer quotations, reported trades, or valuation estimates from their internal pricing models to determine the reported price.

Derivative financial instruments: The fair value of our foreign currency and interest rate contracts was estimated using advice from a third-party derivative specialist, based on contractual cash flows and observable inputs comprising foreign currency rates and credit spreads.

Secured debt, net: The fair value of these instruments was estimated based on the rate at which a similar credit facility would currently be priced.

Securitized debt obligations, net: The fair value of these instruments was estimated by utilizing third-party pricing service providers. In determining the value of a particular investment, pricing service providers may use broker-dealer quotations, reported trades, or valuation estimates from their internal pricing models to determine the reported price.

Asset-specific debt, net: The fair value of these instruments was estimated based on the rate at which a similar agreement would currently be priced.

Loan participations sold, net: The fair value of these instruments was estimated based on the value of the related loan receivable asset.

Term loans, net: The fair value of these instruments was estimated by utilizing third-party pricing service providers. In determining the value of a particular investment, pricing service providers may use broker-dealer quotations, reported trades, or valuation estimates from their internal pricing models to determine the reported price.

Senior secured notes, net: The fair value of these instruments was estimated by utilizing third-party pricing service providers. In determining the value of a particular investment, pricing service providers may use broker-dealer quotations, reported trades, or valuation estimates from their internal pricing models to determine the reported price.

Convertible notes, net: Each series of the convertible notes is actively traded and their fair values were obtained using quoted market prices.
Income Taxes
Our financial results generally do not reflect provisions for current or deferred income taxes on our REIT taxable income. We believe that we operate in a manner that will continue to allow us to be taxed as a REIT and, as a result, we generally do not expect to pay substantial corporate level taxes other than those payable by our taxable REIT subsidiaries. If we were to fail to meet these requirements, we may be subject to federal, state, and local income tax on current and past income, and penalties. Refer to Note 15 for additional information.
Stock-Based Compensation
Our stock-based compensation consists of awards issued to our Manager, certain individuals employed by an affiliate of our Manager, and certain members of our board of directors that vest over the life of the awards, as well as deferred stock units issued to certain members of our board of directors. Stock-based compensation expense is recognized for these awards in net income on a variable basis over the applicable vesting period of the awards, based on the value of our class A common stock. Refer to Note 16 for additional information.
Earnings per Share
Basic earnings per share, or Basic EPS, is computed in accordance with the two-class method and is based on (i) the net earnings allocable to our class A common stock, including restricted class A common stock and deferred stock units, divided by (ii) the weighted-average number of shares of our class A common stock, including restricted class A common stock and deferred stock units outstanding during the period. Our restricted class A common stock is considered a participating security, as defined by GAAP, and has been included in our Basic EPS under the two-class method as these restricted shares have the same rights as our other shares of class A common stock, including participating in any gains or losses.
Diluted earnings per share, or Diluted EPS, is determined using the if-converted method, and is based on (i) the net earnings, adjusted for interest expense incurred on our convertible notes during the relevant period, net of incentive fees, allocable to our class A common stock, including restricted class A common stock and deferred stock units, divided by (ii) the weighted-average number of shares of our class A common stock, including restricted class A common stock, deferred stock units, and shares of class A common stock issuable under our convertible notes. Refer to Note 13 for additional discussion of earnings per share.
Foreign Currency
In the normal course of business, we enter into transactions not denominated in United States, or U.S., dollars. Foreign exchange gains and losses arising on such transactions are recorded as a gain or loss in our consolidated statements of operations. In addition, we consolidate entities that have a non-U.S. dollar functional currency. Non-U.S. dollar denominated assets and liabilities are translated to U.S. dollars at the exchange rate prevailing at the reporting date and income, expenses, gains, and losses are translated at the average exchange rate over the applicable period. Cumulative translation adjustments arising from the translation of non-U.S. dollar denominated subsidiaries are recorded in other comprehensive income (loss).
Recent Accounting Pronouncements
In March 2022, the FASB issued ASU 2022-02 “Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures,” or ASU 2022-02. ASU 2022-02 eliminates the accounting guidance for troubled debt restructurings and requires disclosure of current-period gross write-offs by year of loan origination. Additionally, ASU 2022-02 updates the accounting for credit losses under ASC 326 and adds enhanced disclosures with respect to loan refinancings and restructurings in the form of principal forgiveness, interest rate concessions, other-than-insignificant payment delays, or term extensions when the borrower is experiencing financial difficulties. ASU 2022-02 is effective for fiscal years beginning after December 15, 2022 and early adoption is permitted. The amendments should be applied prospectively, however for the recognition and measurement of troubled debt restructurings, the entity has the option to apply a modified retrospective transition method, resulting in a cumulative-effect adjustment to retained earnings in the period of adoption. Upon adoption of ASU 2022-02 on January 1, 2023, we do not expect it will have a material impact on our consolidated financial statements.
In March 2020, the FASB issued ASU 2020-04 “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting,” or ASU 2020-04. ASU 2020-04 provides optional expedients and exceptions to GAAP requirements for modifications on debt instruments, leases, derivatives, and other contracts, related to the market transition from LIBOR, and certain other floating rate benchmark indices, or collectively, IBORs, to alternative reference rates. ASU 2020-04 generally considers contract modifications related to reference rate reform to be an event that does not require contract remeasurement at the modification date nor a reassessment of a previous accounting determination. In January 2021, the FASB issued ASU 2021-01 “Reference Rate Reform (Topic 848): Scope,” or ASU 2021-01. ASU 2021-01 clarifies that the practical expedients in ASU 2020-04 apply to derivatives impacted by changes in the interest rate used for margining, discounting, or contract price alignment. In December 2022, the FASB issued ASU 2022-06 "Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848", or ASU 2022-06. ASU 2022-06 deferred the sunset date of ASU 2020-04 to December 31, 2024. The guidance in ASU 2020-04 is optional and may be
elected over time, through December 31, 2024, as reference rate reform activities occur. Once ASU 2020-04 is elected, the guidance must be applied prospectively for all eligible contract modifications. In the first quarter of 2020, we have elected to apply the hedge accounting expedients, related to probability and the assessments of effectiveness, for future IBOR-indexed cash flows, to assume that the index upon which future hedged transactions will be based matches the index on the corresponding derivatives. Application of these expedients preserves the presentation of derivatives consistent with our past presentation. We plan to apply the contract modification expedients for our applicable loan and debt modifications that relate to the market transition from IBORs. Therefore, our loan and debt modifications that are in accordance with ASU 2020-04 do not require a remeasurement at the modification date nor a reassessment of a previous accounting determination. The application of the ASU 2020-04 expedients have not had a material impact on our consolidated financial statements.
In August 2020, the FASB issued ASU 2020-06, described above under “Convertible Notes.” We adopted ASU 2020-06 on January 1, 2022, using the modified retrospective method of transition, which resulted in an aggregate decrease to our additional paid-in capital of $2.4 million, an aggregate decrease to our accumulated deficit of $2.0 million, and an aggregate increase to our convertible notes, net, of $477,000, as of January 1, 2022.

Reference Rate Reform

LIBOR and certain other floating rate benchmark indices to which our floating rate loans and other loan agreements are tied, including, without limitation, the Euro Interbank Offered Rate, or EURIBOR, the Stockholm Interbank Offered Rate, or STIBOR, the Australian Bank Bill Swap Reference Rate, or BBSY, the Canadian Dollar Offered Rate, or CDOR, the Swiss Average Rate Overnight, or SARON, and the Copenhagen Interbank Offering Rate, or CIBOR, or collectively, IBORs, have been the subject of national, international and regulatory guidance and proposals for reform. As of December 31, 2021, the ICE Benchmark Association, or IBA, ceased publication of most non-USD LIBOR settings. IBA also previously announced its intention to cease publication of remaining U.S. dollar LIBOR settings immediately after June 30, 2023; however, in November 2022 the U.K. Financial Conduct Authority, which regulates IBA, announced a public consultation regarding whether it should compel IBA to continue publishing “synthetic” USD LIBOR settings from June 2023 to the end of September 2024. Further, on March 15, 2022, the Consolidated Appropriations Act of 2022, which includes the Adjustable Interest Rate (LIBOR) Act, or LIBOR Act, was signed into law in the U.S. This legislation establishes a uniform benchmark replacement process for financial contracts maturing after June 30, 2023 that do not contain clearly defined or practicable fallback provisions. Under the LIBOR Act, such contracts will automatically transition as a matter of law to a Secured Overnight Financing Rate, or SOFR, based replacement rate identified by the Board of Governors of the Federal Reserve System, or Federal Reserve. The legislation also creates a safe harbor that shields lenders from litigation if they choose to utilize a replacement rate recommended by the Federal Reserve. In July 2022, the Federal Reserve issued a notice of proposed rulemaking implementing the LIBOR Act. As of December 31, 2022, no regulations have been promulgated.
The Federal Reserve, in conjunction with the Alternative Reference Rates Committee, or ARRC, a steering committee composed of large U.S. financial institutions, identified SOFR, a new index calculated using short-term repurchase agreements backed by U.S. Treasury securities, as its preferred alternative rate for USD LIBOR. According to the ARRC, data from the cash and derivatives markets show continued momentum in the transition from LIBOR to SOFR, and SOFR is currently predominant across cash and derivatives markets. As of December 31, 2022, one-month term SOFR is utilized as the floating benchmark rate on 76 of our loans, the financing provided on the 2020 FL3 and 2020 FL2 CLOs, one of our asset-specific financings, certain borrowings under twelve of our credit facilities, and our B-4 Term Loan. As of December 31, 2022, one-month term SOFR was 4.36% and one-month USD LIBOR was 4.39%. Additionally, market participants have continued to transition from GBP LIBOR to the Sterling Overnight Index Average, or SONIA, in line with guidance from the U.K. regulators. As of December 31, 2022, daily compounded SONIA is utilized as the floating benchmark rate for all of our floating rate British Pound Sterling loans and related financings. As of December 31, 2022, 63.5% of our aggregate loan principal balance has either transitioned to the applicable replacement benchmark rate, or its existing benchmark rate is not expected to be replaced, and we expect to transition the remaining 36.5% in 2023.
At this time, it is not possible to predict how markets will respond in the future to SOFR, SONIA, or other alternative reference rates as the transition away from USD LIBOR and GBP LIBOR proceeds. Despite the LIBOR transition in other markets, benchmark rate methodologies in Europe, Australia, Canada, Switzerland and Denmark have been reformed and rates such as EURIBOR, STIBOR, BBSY, CDOR, SARON and CIBOR may persist as International Organization of Securities Commissions, or IOSCO, compliant reference rates moving forward. However, multi-rate environments may persist in these markets as regulators and working groups have suggested market participants adopt alternative reference rates.
v3.22.4
Loans Receivable, Net
12 Months Ended
Dec. 31, 2022
Receivables [Abstract]  
Loans Receivable, Net LOANS RECEIVABLE, NET
The following table details overall statistics for our loans receivable portfolio ($ in thousands):
 December 31, 2022December 31, 2021
Number of loans203 188 
Principal balance$25,160,343 $22,156,437 
Net book value$24,691,743 $21,878,338 
Unfunded loan commitments(1)
$3,806,153 $4,180,128 
Weighted-average cash coupon(2)
+ 3.44 %+ 3.19 %
Weighted-average all-in yield(2)
+ 3.84 %+ 3.52 %
Weighted-average maximum maturity (years)(3)
3.13.4
(1)Unfunded commitments will primarily be funded to finance our borrowers’ construction or development of real estate-related assets, capital improvements of existing assets, or lease-related expenditures. These commitments will generally be funded over the term of each loan, subject in certain cases to an expiration date.
(2)The weighted-average cash coupon and all-in yield are expressed as a spread over the relevant floating benchmark rates, which include USD LIBOR, SOFR, SONIA, GBP LIBOR, EURIBOR, and other indices, as applicable to each loan. As of December 31, 2022, substantially all of our loans by principal balance earned a floating rate of interest, primarily indexed to USD LIBOR and SOFR. As of December 31, 2021, 99.5% of our loans by principal balance earned a floating rate of interest, primarily indexed to USD LIBOR. The other 0.5% of our loans earned a fixed rate of interest. In addition to cash coupon, all-in yield includes the amortization of deferred origination and extension fees, loan origination costs, and purchase discounts, as well as the accrual of exit fees. Excludes loans accounted for under the cost-recovery method.
(3)Maximum maturity assumes all extension options are exercised by the borrower, however our loans may be repaid prior to such date. As of December 31, 2022, 50% of our loans by principal balance were subject to yield maintenance or other prepayment restrictions and 50% were open to repayment by the borrower without penalty. As of December 31, 2021, 56% of our loans by principal balance were subject to yield maintenance or other prepayment restrictions and 44% were open to repayment by the borrower without penalty.

The following table details the index rate floors for our loans receivable portfolio as of December 31, 2022 ($ in thousands):

 Loans Receivable Principal Balance
Index Rate FloorsUSD
Non-USD(1)
Total
Fixed Rate$38,160 $— $38,160 
0.00% or no floor4,478,8526,973,65111,452,503
0.01% to 1.00% floor9,106,174858,2479,964,421
1.01% to 1.50% floor2,104,805153,4532,258,258
1.51% to 2.00% floor697,125343,8411,040,966
2.01% or more floor356,60349,432406,035
Total(2)
$16,781,719 $8,378,624 $25,160,343 
(1)Includes Euro, British Pound Sterling, Swedish Krona, Australian Dollar, Canadian Dollar, Swiss Franc, and Danish Krone currencies.
(2)As of December 31, 2022, the weighted-average index rate floor of our loan portfolio was 0.36%. Excluding 0.0% index rate floors and loans with no floor, the weighted-average index rate floor was 0.64%.
Activity relating to our loans receivable portfolio was as follows ($ in thousands):
 
Principal
Balance
Deferred Fees /
Other Items(1)
Net Book
Value
Loans Receivable, as of December 31, 2020
$16,652,824 $(80,109)$16,572,715 
Loan fundings12,550,46312,550,463
Loan repayments and sales proceeds(6,733,105)(6,733,105)
Principal charge-offs(14,427)(14,427)
Unrealized (loss) gain on foreign currency translation(299,318)1,424(297,894)
Deferred fees and other items(143,002)(143,002)
Amortization of fees and other items68,26768,267
Loans Receivable, as of December 31, 2021
$22,156,437 $(153,420)$22,003,017 
Loan fundings6,810,2186,810,218
Loan repayments and sales(3,168,155)(3,168,155)
Unrealized (loss) gain on foreign currency translation(638,157)5,255(632,902)
Deferred fees and other items(74,930)(74,930)
Amortization of fees and other items80,63280,632
Loans Receivable, as of December 31, 2022
$25,160,343 $(142,463)$25,017,880 
CECL reserve(326,137)
Loans Receivable, net, as of December 31, 2022
$24,691,743 
(1)Other items primarily consist of purchase and sale discounts or premiums, exit fees, and deferred origination expenses.
The tables below detail the property type and geographic distribution of the properties securing the loans in our portfolio ($ in thousands):
December 31, 2022
Property Type
Number of
 Loans
Net
Book Value
Total Loan
 Exposure(1)
Percentage of
 Portfolio
Office64$9,441,622 $10,593,584 40%
Multifamily806,214,1236,330,15324
Hospitality304,879,3144,908,58318
Industrial122,140,6362,236,7168
Retail91,098,3151,141,9324
Other81,243,8701,599,3136
Total loans receivable203$25,017,880 $26,810,281 100%
CECL reserve(326,137)
Loans receivable, net$24,691,743 
Geographic Location
Number of
 Loans
Net
Book Value
Total Loan
 Exposure(1)
Percentage of
 Portfolio
United States    
Sunbelt75$6,538,034 $6,802,928 26%
Northeast365,339,8745,666,96821
West333,515,5174,547,94617
Midwest10987,7181,091,8824
Northwest6317,863321,9371
Subtotal16016,699,00618,431,66169
International
United Kingdom233,362,6293,393,12613
Australia51,405,6011,417,3185
Spain41,237,4461,241,8085
Ireland31,192,2201,199,4064
Sweden1473,374476,6732
Canada149,40949,432
Other Europe6598,195600,8572
Subtotal438,318,8748,378,62031
Total loans receivable203$25,017,880 $26,810,281 100%
CECL reserve(326,137)
Loans receivable, net$24,691,743 
(1)In certain instances, we finance our loans through the non-recourse sale of a senior loan interest that is not included in our consolidated financial statements. See Note 2 for further discussion. Total loan exposure encompasses the entire loan we originated and financed, including $1.6 billion of such non-consolidated senior interests as of December 31, 2022.
December 31, 2021
Property Type
Number of
 Loans
Net
Book Value
Total Loan
 Exposure(1)(2)
Percentage of
 Portfolio
Office65$9,473,039 $10,425,026 44%
Multifamily755,721,2605,771,51724
Hospitality253,427,2453,540,39115
Industrial61,102,4521,185,6065
Retail8871,241909,9704
Other91,407,7801,836,6018
Total loans receivable188$22,003,017 $23,669,111 100%
CECL reserve(124,679)
Loans receivable, net$21,878,338 
Geographic Location
Number of
 Loans
Net
Book Value
Total Loan
 Exposure(1)(2)
Percentage of
 Portfolio
United States    
Sunbelt71$5,907,230 $6,206,216 26%
Northeast374,615,0764,934,29521
West333,520,9424,199,20818
Midwest101,063,2021,113,9595
Northwest5251,121252,7001
Subtotal15615,357,57116,706,37871
International
United Kingdom172,342,1462,598,03311
Spain41,374,3641,380,7636
Ireland11,210,3751,216,8645
Sweden1546,319551,1492
Australia4504,668509,8852
Canada268,55868,478
Other Europe3599,016637,5613
Subtotal326,645,4466,962,73329
Total loans receivable188$22,003,017 $23,669,111 100%
CECL reserve(124,679)
Loans receivable, net$21,878,338 
(1)In certain instances, we finance our loans through the non-recourse sale of a senior loan interest that is not included in our consolidated financial statements. See Note 2 for further discussion. Total loan exposure encompasses the entire loan we originated and financed, including $1.5 billion of such non-consolidated senior interests as of December 31, 2021.
(2)Excludes investment exposure to the $379.3 million 2018 Single Asset Securitization. See Note 4 for details of the subordinate position we own in the 2018 Single Asset Securitization.

Loan Risk Ratings
As further described in Note 2, we evaluate our loan portfolio on a quarterly basis. In conjunction with our quarterly loan portfolio review, we assess the risk factors of each loan, and assign a risk rating based on several factors. Factors considered in the assessment include, but are not limited to, risk of loss, current LTV, debt yield, collateral performance, structure, exit plan, and sponsorship. Loans are rated “1” (less risk) through “5” (greater risk), which ratings are defined in Note 2.
The following table allocates the principal balance and net book value of our loans receivable based on our internal risk ratings ($ in thousands):
December 31, 2022December 31, 2021
Risk
 Rating
Number
 of Loans
Net
Book Value
Total Loan
 Exposure(1)
Number
 of Loans
Net
Book Value
Total Loan
 Exposure(1)(2)
117$1,403,185 $1,428,232 8$642,776 $645,854 
2365,880,4246,562,852285,200,5335,515,250
313414,128,13315,209,01814113,604,02714,944,045
4112,677,0272,680,145102,270,8722,277,653
55929,111930,0341284,809286,309
Total loans receivable203$25,017,880 $26,810,281 188$22,003,017 $23,669,111 
CECL reserve(326,137)(124,679)
Loans receivable, net$24,691,743 $21,878,338 
(1)In certain instances, we finance our loans through the non-recourse sale of a senior loan interest that is not included in our consolidated financial statements. See Note 2 for further discussion. Total loan exposure encompasses the entire loan we originated and financed, including $1.6 billion and $1.5 billion of such non-consolidated senior interests as of December 31, 2022 and December 31, 2021, respectively.
(2)Excludes investment exposure to the 2018 Single Asset Securitization of $379.3 million as of December 31, 2021. See Note 4 for details of the subordinate position we own in the 2018 Single Asset Securitization.
The weighted-average risk rating of our total loan exposure was 2.8 as of both December 31, 2022 and December 31, 2021.
Current Expected Credit Loss Reserve
The CECL reserve required under GAAP reflects our current estimate of potential credit losses related to the loans and debt securities included in our consolidated balance sheets. Refer to Note 2 for further discussion of our CECL reserve. The following table presents the activity in our loans receivable CECL reserve by investment pool for the year ended December 31, 2022 and 2021 ($ in thousands):
 
U.S. Loans(1)
Non-U.S.
 Loans
Unique
 Loans
Impaired
 Loans
Total
Loans Receivable, Net     
CECL reserve as of December 31, 2021
$26,885 $10,263 $32,657 $54,874 $124,679 
Increase in CECL reserve40,99512,25613,303134,904201,458
CECL reserve as of December 31, 2022
67,88022,51945,960189,778326,137
CECL reserve as of December 31, 2020
$42,995 $27,734 $33,159 $69,661 $173,549 
Decrease in CECL reserve(16,110)(17,471)(502)(360)(34,443)
Charge-offs of CECL reserve— — — (14,427)(14,427)
CECL reserve as of December 31, 2021
$26,885 $10,263 $32,657 $54,874 $124,679 
(1) Includes Canadian loans, which have similar risk characteristics as U.S. loans.
During the year ended December 31, 2022, we recorded an increase of $201.5 million in the CECL reserve against our loans receivable portfolio, bringing our total loans receivable CECL reserve to $326.1 million as of December 31, 2022. This CECL reserve reflects certain loans assessed for impairment in our portfolio, as well as macroeconomic conditions, including inflationary pressures and market volatility.
During the year ended December 31, 2022, we recorded an increase of $134.9 million in the CECL reserve specifically related to four of our loans receivable with an aggregate net book value of $644.3 million as of December 31, 2022. As of December 31, 2022, the income accrual was suspended on these four loans as recovery of income and principal was doubtful. During the three months ended December 31, 2022, we recorded $11.3 million of interest income on these loans. As of December 31, 2022, we had an aggregate $189.8 million CECL reserve specifically related to five of our loans receivable, with an aggregate net book value of $929.1 million. This CECL reserve was recorded based on our estimation of the fair value of each of the loan’s underlying collateral as of December 31, 2022. As of December 31, 2021, we had a
$54.9 million CECL reserve specifically related to one of our loans receivable, with a net book value of $284.8 million. No income was recorded on this loan during the years ended December 31, 2022 and 2021. As of December 31, 2022, all borrowers were current with all contractual terms of each respective loan, including payments of interest. Refer to Note 2 for further discussion of our revenue recognition policy and CECL reserve.
During the fourth quarter of 2022, we entered into a loan modification related to an office asset in New York City, which is classified as a troubled debt restructuring under GAAP. This modification included, among other changes, a reduction in the loan's contractual interest payments, an incremental exit fee, and an extension of the loan's maturity date. This loan has an outstanding principal balance of $193.6 million, with commitments to fund an additional $8.2 million, at our discretion, as of December 31, 2022. As of December 31, 2022, this loan was deemed impaired and we recorded an asset-specific CECL reserve against this loan.
Previously, we entered into loan modifications related to a multifamily asset in New York City, which were classified as troubled debt restructurings under GAAP. During the three months ended December 31, 2021, the borrower committed significant additional capital to the property and engaged new management to oversee property operations, and we reduced the loan's outstanding principal balance to $37.5 million. As a result of the modification, during the three months ended December 31, 2021, we charged-off $14.4 million of the $14.8 million asset-specific CECL reserve we recorded on this loan, and reversed the remaining $360,000 CECL reserve. As of December 31, 2022, this loan has an outstanding principal balance of $38.2 million, net of cost-recovery proceeds. As of December 31, 2022, this loan was deemed impaired and we recorded an asset-specific CECL reserve against this loan.
Previously, we entered into a loan modification related to a hospitality asset in New York City, which is classified as a troubled debt restructuring under GAAP. As of December 31, 2022, this loan has an outstanding principal balance of $286.3 million, net of cost-recovery proceeds. As of June 30, 2020 this loan was deemed impaired and we recorded an asset-specific CECL reserve against this loan. This asset-specific CECL reserve has not changed as of December 31, 2022.
Our primary credit quality indicator is our risk ratings, which are further discussed above. The following tables present the net book value of our loan portfolio as of December 31, 2022 and December 31, 2021, respectively, by year of origination, investment pool, and risk rating ($ in thousands):
 
Net Book Value of Loans Receivable by Year of Origination(1)
 As of December 31, 2022
Risk Rating
20222021202020192018PriorTotal
U.S. loans(2)
1$145,152 $563,426 $5,075 $231,894 $415,471 $— $1,361,018 
2117,3141,742,289362,062156,4781,178,7213,556,864
32,035,1115,776,346411,880735,772472,13480,3239,511,566
496,5421,160,627132,6871,389,856
5
Total U.S. loans$2,297,577 $8,082,061 $779,017 $1,220,686 $3,226,953 $213,010 $15,819,304 
Non-U.S. loans
1$— $— $— $— $— $— $— 
2590,580609,27094,9951,028,7152,323,560
3977,7671,586,266896,39286,7063,547,131
4344,089344,089
5— 
Total Non-U.S. loans$1,568,347 $2,195,536 $94,995 $2,269,196 $86,706 $— $6,214,780 
Unique loans
1$42,167 $— $— $— $— $— $42,167 
2
3893,114176,322— 1,069,436
4289,141653,941943,082
5
Total unique loans$935,281 $— $— $289,141 $830,263 $— $2,054,685 
Impaired loans
1$— $— $— $— $— $— $— 
2
3
4
5208,894284,809435,408929,111
Total impaired loans$— $208,894 $— $— $284,809 $435,408 $929,111 
Total loans receivable
1$187,319 $563,426 $5,075 $231,894 $415,471 $— $1,403,185 
2707,8942,351,559457,0571,185,1931,178,7215,880,424
33,905,9927,362,612411,8801,632,164735,16280,32314,128,133
4729,7721,814,568132,6872,677,027
5208,894284,809435,408929,111
Total loans receivable$4,801,205 $10,486,491 $874,012 $3,779,023 $4,428,731 $648,418 $25,017,880 
CECL reserve(326,137)
Loans receivable, net$24,691,743 
(1)Date loan was originated or acquired by us. Origination dates are subsequently updated to reflect material loan modifications.
(2)Includes Canadian loans, which have similar risk characteristics as U.S. loans.
 
Net Book Value of Loans Receivable by Year of Origination(1)(2)
 As of December 31, 2021
Risk Rating
20212020201920182017PriorTotal
U.S. loans(3)
1$125,873 $— $196,017 $72,752 $248,134 $— $642,776 
2876,536427,839221,5131,134,176354,77582,2743,097,113
37,511,883358,4481,109,1701,116,872292,520228,26410,617,157
496,539534,93863,35889,439784,274
5
Total U.S. loans$8,514,292 $786,287 $1,623,239 $2,858,738 $958,787 $399,977 $15,141,320 
Non-U.S. loans
1$— $— $— $— $— $— $— 
2698,13098,4121,306,8782,103,420
31,403,110932,939394,9492,730,998
4343,030343,030
5
Total Non-U.S. loans$2,101,240 $98,412 $2,582,847 $394,949 $— $— $5,177,448 
Unique loans
1$— $— $— $— $— $— $— 
2
3197,01858,854255,872
4322,787820,7811,143,568
5
Total unique loans$— $— $322,787 $1,017,799 $— $58,854 $1,399,440 
Impaired loans
1$— $— $— $— $— $— $— 
2
3
4
5284,809284,809
Total impaired loans$— $— $— $284,809 $— $— $284,809 
Total loans receivable
1$125,873 $— $196,017 $72,752 $248,134 $— $642,776 
21,574,666526,2511,528,3911,134,176354,77582,2745,200,533
38,914,993358,4482,042,1091,708,839292,520287,11813,604,027
4762,3561,355,71963,35889,4392,270,872
5284,809284,809
Total loans receivable$10,615,532 $884,699 $4,528,873 $4,556,295 $958,787 $458,831 $22,003,017 
CECL reserve(124,679)
Loans receivable, net$21,878,338 
(1)Date loan was originated or acquired by us. Origination dates are subsequently updated to reflect material loan modifications.
(2)Excludes the $78.0 million net book value of our held-to-maturity debt securities which represents our subordinate position we own in the 2018 Single Asset Securitization, and is included in other assets on our consolidated balance sheets. See Note 4 for details of the subordinate position we own in the 2018 Single Asset Securitization.
(3)Includes Canadian loans, which have similar risk characteristics as U.S. loans.
Multifamily Joint Venture As discussed in Note 2, we entered into a Multifamily Joint Venture in April 2017. As of December 31, 2022 and December 31, 2021, our Multifamily Joint Venture held $795.6 million and $746.9 million of loans, respectively, which are included in the loan disclosures above. Refer to Note 2 for additional discussion of our Multifamily Joint Venture.
v3.22.4
Other Assets and Liabilities
12 Months Ended
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, Other Assets and Other Liabilities Disclosure [Abstract]  
Other Assets and Liabilities OTHER ASSETS AND LIABILITIES
Other Assets
The following table details the components of our other assets ($ in thousands):
 December 31, 2022December 31, 2021
Accrued interest receivable$189,569 $86,101 
Collateral deposited under derivative agreements103,110— 
Loan portfolio payments held by servicer(1)
68,48977,624
Derivative assets7,34930,531 
Accounts receivable and other assets1,318572 
Prepaid expenses1,067956 
Debt securities held-to-maturity(2)
78,083 
CECL reserve(70)
Debt securities held-to-maturity, net78,013 
Total$370,902 $273,797 
(1)Primarily represents loan principal held by our third-party loan servicer as of the balance sheet date which were remitted to us during the subsequent remittance cycle.
(2)Represents the subordinate position we own in the 2018 Single Asset Securitization, which held aggregate loan assets of $379.3 million as of December 31, 2021, with a yield to full maturity of L+10.0% and a maximum maturity date of June 9, 2025, assuming all extension options are exercised by the borrower. During the year ended December 31, 2022, the 2018 Single Asset Securitization was liquidated upon full repayment of its collateral and all senior securities outstanding. Refer to Note 18 for additional discussion.
Current Expected Credit Loss Reserve
The CECL reserve required under GAAP reflects our current estimate of potential credit losses related to the loans and debt securities included in our consolidated balance sheets. Refer to Note 2 for further discussion of our CECL reserve. The following table presents the activity in our debt securities CECL reserve for the year ended December 31, 2022 and 2021 ($ in thousands):
 Debt Securities Held-To-Maturity Total
CECL reserve as of December 31, 2021
$70 
Decrease in CECL reserve$(70)
CECL reserve as of December 31, 2022
$— 
CECL reserve as of December 31, 2020
$1,723 
Decrease in CECL reserve$(1,653)
CECL reserve as of December 31, 2021
$70 
Other Liabilities
The following table details the components of our other liabilities ($ in thousands):
 December 31, 2022December 31, 2021
Derivative liabilities$119,665 $5,890 
Accrued dividends payable106,455 104,271 
Accrued interest payable80,263 29,851 
Secured debt repayments pending servicer remittance(1)
60,585 47,664 
Accrued management and incentive fees payable33,830 28,373 
Current expected credit loss reserve for unfunded loan commitments(2)
16,380 6,263 
Accounts payable and other liabilities9,726 9,046 
Total$426,904 $231,358 
(1)Represents pending transfers from our third-party loan servicer that were remitted to our banking counterparties during the subsequent remittance cycle.
(2)Represents the CECL reserve related to our unfunded loan commitments. See Note 2 for further discussion of the CECL reserve.
Current Expected Credit Loss Reserve for Unfunded Loan Commitments
As of December 31, 2022, we had unfunded commitments of $3.8 billion related to 121 loans receivable. The expected credit losses over the contractual period of our loans is impacted by our obligation to extend further credit through our unfunded loan commitments. See Note 2 for further discussion of the CECL reserve related to our unfunded loan commitments, and Note 20 for further discussion of our unfunded loan commitments. The following table presents the activity in the CECL reserve related to our unfunded loan commitments by investment pool for the year ended December 31, 2022 and 2021 ($ in thousands):
 U.S. Loans
Non-U.S.
 Loans
Unique
 Loans
Impaired
 Loans
Total
CECL reserve as of December 31, 2021
$4,072 $2,191 $— $— $6,263 
Increase in CECL reserve7,676 2,441 — — 10,117 
CECL reserve as of December 31, 2022
$11,748 $4,632 $— $— $16,380 
CECL reserve as of December 31, 2020
$6,953 $2,994 $84 $— $10,031 
Decrease in CECL reserve(2,881)(803)(84)— (3,768)
CECL reserve as of December 31, 2021
$4,072 $2,191 $— $— $6,263 
v3.22.4
Secured Debt, Net
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Secured Debt, Net SECURED DEBT, NET
Our secured debt includes our secured credit facilities and our acquisition facility. During the year ended December 31, 2022, we obtained approval for $4.6 billion of new borrowings against $5.9 billion of collateral assets. Additionally, during the year ended December 31, 2022, we (i) entered into two new secured credit facilities providing an aggregate $2.2 billion of credit capacity and (ii) we increased the size of six existing secured credit facilities providing an aggregate $1.4 billion of additional credit capacity. The following table details our secured debt ($ in thousands):
 
Secured Debt
Borrowings Outstanding
 December 31, 2022December 31, 2021
Secured credit facilities$13,549,748 $12,299,580 
Acquisition facility
Total secured debt$13,549,748 $12,299,580 
Deferred financing costs(1)
(21,584)(19,538)
Net book value of secured debt$13,528,164 $12,280,042 
(1)Costs incurred in connection with our secured debt are recorded on our consolidated balance sheets when incurred and recognized as a component of interest expense over the life of each related facility.
Secured Credit Facilities

Our secured credit facilities are bilateral agreements we use to finance diversified pools of senior loan collateral with sufficient flexibility to accommodate our investment and asset management strategy. The facilities are uniformly structured to provide currency, index, and term-matched financing without capital markets based mark-to-market provisions.
The following table details our secured credit facilities by spread over the applicable base rates as of December 31, 2022 ($ in thousands):

December 31, 2022
     Recourse Limitation
Currency
Lenders(1)
Borrowings
Wtd Avg. Maturity(2)
Loan Count
Collateral(3)
Wtd Avg.
Maturity(4)
Wtd. Avg.Range
USD14$7,497,992 2/21/2026145$11,719,558 3/4/202636%
25% - 100%
GBP72,320,720 4/7/2026233,081,729 4/30/202627%
25% - 50%
EUR72,128,248 8/12/2025122,866,848 8/15/202542%
25% - 100%
Others(5)
41,602,788 7/4/202772,026,655 6/23/202725%
25%
Total15$13,549,748 3/29/2026185$19,694,790 4/2/202634%
25% - 100%
(1)Represents the number of lenders with fundings advanced in each respective currency, as well as the total number of facility lenders.
(2)Our secured debt agreements are generally term-matched to their underlying collateral. Therefore, the weighted average maturity is generally allocated based on the maximum maturity date of the collateral loans, assuming all extension options are exercised by the borrower. In limited instances, the maturity date of the respective secured credit facility is used.
(3)Represents the principal balance of the collateral assets.
(4)Maximum maturity assumes all extension options are exercised by the borrower, however our loans may be repaid prior to such date.
(5)Includes Australian Dollar, Canadian Dollar, Danish Krone, Swedish Krona, and Swiss Franc currencies.

The availability of funding under our secured credit facilities is based on the amount of approved collateral, which collateral is proposed by us in our discretion and approved by the respective counterparty in its discretion, resulting in a mutually agreed collateral portfolio construction. Certain structural elements of our secured credit facilities, including the limitation on recourse to us and facility economics are influenced by the specific collateral portfolio construction of each facility, and therefore vary within and among the facilities.
The following tables detail the spread of our secured debt as of December 31, 2022 and December 31, 2021 ($ in thousands):
 Year Ended December 31, 2022December 31, 2022
Spread(1)
New Financings(2)
Total
Borrowings
Wtd. Avg.
All-in Cost(1)(3)(4)
Collateral(5)
Wtd. Avg.
All-in Yield(1)(3)
Net Interest
 Margin(6)
+ 1.50% or less $1,329,508 $7,433,204 +1.53 %$10,465,647 +3.24 %+1.71 %
+ 1.51% to + 1.75%368,2652,246,223 +1.88 %3,538,815 +3.73 %+1.85 %
+ 1.76% to + 2.00%405,7231,514,541 +2.16 %2,483,240 +4.14 %+1.98 %
+ 2.01% or more1,246,6502,355,780 +2.63 %3,207,088 +4.78 %+2.15 %
Total$3,350,146 $13,549,748 +1.85 %$19,694,790 +3.70 %+1.85 %
 Year Ended December 31, 2021December 31, 2021
Spread(1)
New Financings(2)
Total
Borrowings
Wtd. Avg.
All-in Cost(1)(3)(4)
Collateral(5)
Wtd. Avg.
All-in Yield(1)(3)
Net Interest
Margin(6)
+ 1.50% or less$5,306,925 $7,746,026 +1.52 %$10,193,801 +3.18 %+1.66 %
+ 1.51% to + 1.75%1,477,1772,710,587+1.88 %3,977,492+3.55 %+1.67 %
+ 1.76% to + 2.00%668,470998,781+2.13 %1,458,074+4.28 %+2.15 %
+ 2.01% or more310,991844,186+2.49 %1,413,014+4.75 %+2.26 %
Total$7,763,563 $12,299,580 +1.72 %$17,042,381 +3.49 %+1.77 %
(1)The spread, all-in cost, and all-in yield are expressed over the relevant floating benchmark rates, which include USD LIBOR, SOFR, SONIA, GBP LIBOR, EURIBOR, and other indices as applicable.
(2)Represents borrowings outstanding as of December 31, 2022 and December 31, 2021, respectively, for new financings during the year ended December 31, 2022 and December 31, 2021, respectively, based on the date collateral was initially pledged to each credit facility.
(3)In addition to spread, the cost includes the associated deferred fees and expenses related to the respective borrowings. In addition to cash coupon, all-in yield includes the amortization of deferred origination and extension fees, loan origination costs, and purchase discounts, as well as the accrual of exit fees.
(4)Represents the weighted-average all-in cost as of December 31, 2022 and December 31, 2021, respectively, and is not necessarily indicative of the spread applicable to recent or future borrowings.
(5)Represents the principal balance of the collateral assets.
(6)Represents the difference between the weighted-average all-in yield and weighted-average all-in cost.
Our secured credit facilities generally permit us to increase or decrease the amount advanced against the pledged collateral in our discretion within certain maximum/minimum amounts and frequency limitations. As of December 31, 2022, there was an aggregate $1.5 billion available to be drawn at our discretion under our credit facilities.
Acquisition Facility
We have a $250.0 million full recourse secured credit facility that is designed to finance eligible first mortgage originations for up to nine months as a bridge to term financing without obtaining discretionary lender approval. The cost of borrowing under the facility is variable, dependent on the type of loan collateral, and its maturity date is April 4, 2023.
During the year ended December 31, 2022, we had no borrowings under the acquisition facility and we recorded interest expense of $1.2 million, including $333,000 of amortization of deferred fees and expenses.
During the year ended December 31, 2021, we had no borrowings under the acquisition facility and we recorded interest
expense of $1.2 million, including $354,000 of amortization of deferred fees and expenses. As of December 31, 2021, we had one asset pledged to our acquisition facility and there was an aggregate $147.5 million available to be drawn at our discretion.
Financial Covenants
We are subject to the following financial covenants related to our secured debt: (i) our ratio of earnings before interest, taxes, depreciation, and amortization, or EBITDA, to fixed charges, as defined in the agreements, shall be not less than 1.4 to 1.0; (ii) our tangible net worth, as defined in the agreements, shall not be less than $3.6 billion as of each measurement date plus 75% to 85% of the net cash proceeds of future equity issuances subsequent to December 31, 2022; (iii) cash liquidity shall not be less than the greater of (x) $10.0 million or (y) no more than 5% of our recourse indebtedness; and (iv) our indebtedness shall not exceed 83.33% of our total assets. As of December 31, 2022 and December 31, 2021, we were in compliance with these covenants.
v3.22.4
Securitized Debt Obligations, Net
12 Months Ended
Dec. 31, 2022
Loans Managed, Securitized or Asset-Backed Financing Arrangement [Abstract]  
Securitized Debt Obligations, Net SECURITIZED DEBT OBLIGATIONS, NET
We have financed certain pools of our loans through collateralized loan obligations, which include the 2021 FL4 CLO, 2020 FL3 CLO, and 2020 FL2 CLO or collectively, the CLOs. The CLOs are consolidated in our financial statements and have issued securitized debt obligations that are non-recourse to us. Refer to Note 18 for further discussion of our CLOs. The following tables detail our securitized debt obligations and the underlying collateral assets that are financed ($ in thousands):
 December 31, 2022
Securitized Debt ObligationsCount
Principal
 Balance
Book
Value
Wtd. Avg.
 Yield/Cost(1)(2)
Term(3)
2021 FL4 Collateralized Loan Obligation     
Senior CLO Securities Outstanding1$803,750 $799,626 + 1.57 %May 2038
Underlying Collateral Assets301,000,0001,000,000+ 3.47 %May 2025
2020 FL3 Collateralized Loan Obligation
Senior CLO Securities Outstanding1808,750806,757+ 2.14 %November 2037
Underlying Collateral Assets161,000,0001,000,000+ 3.25 %November 2024
2020 FL2 Collateralized Loan Obligation
Senior CLO Securities Outstanding11,061,0411,057,627+ 1.55 %February 2038
Underlying Collateral Assets171,317,9161,317,916+ 3.42 %November 2024
Total
Senior CLO Securities Outstanding(4)
3$2,673,541 $2,664,010 +1.73 %
Underlying Collateral Assets63$3,317,916 $3,317,916 + 3.38 %

(1)In addition to cash coupon, all-in yield includes the amortization of deferred origination and extension fees, loan origination costs, purchase discounts, and accrual of exit fees.
(2)The weighted-average all-in yield and cost are expressed as a spread over the relevant floating benchmark rates, which include USD LIBOR and SOFR, as applicable to each securitized debt obligation. As of December 31, 2022, the floating benchmark rate for the financing provided on the 2020 FL3 and 2020 FL2 CLOs is one-month SOFR. As of December 31, 2022, one-month SOFR was 4.36% and one-month USD LIBOR was 4.39%. Excludes loans accounted for under the cost recovery method.
(3)Underlying Collateral Assets term represents the weighted-average final maturity of such loans, assuming all extension options are exercised by the borrower. Repayments of securitized debt obligations are tied to timing of the related collateral loan asset repayments. The term of these obligations represents the rated final distribution date of the securitizations.
(4)During the year ended December 31, 2022, we recorded $87.6 million of interest expense related to our securitized debt obligations.
 December 31, 2021
Securitized Debt ObligationsCount
Principal
 Balance
Book Value
Wtd. Avg.
 Yield/Cost(1)(2)
Term(3)
2021 FL4 Collateralized Loan Obligation
Senior CLO Securities Outstanding1$803,750 $797,373 + 1.66 %May 2038
Underlying Collateral Assets341,000,0001,000,000+ 3.42 %October 2024
2020 FL3 Collateralized Loan Obligation
Senior CLO Securities Outstanding1808,750804,096+ 2.10 %November 2037
Underlying Collateral Assets181,000,000 1,000,000 + 3.06 %May 2024
2020 FL2 Collateralized Loan Obligation
Senior CLO Securities Outstanding11,243,1251,236,593+ 1.45 %February 2038
Underlying Collateral Assets211,500,0001,500,000+ 3.15 %March 2024
Total
Senior CLO Securities Outstanding(4)
3$2,855,625 $2,838,062 +1.69 %
Underlying Collateral Assets73$3,500,000 $3,500,000 +3.20 %

(1)In addition to cash coupon, all-in yield includes the amortization of deferred origination and extension fees, loan origination costs, purchase discounts, and accrual of exit fees.
(2)The weighted-average all-in yield and cost are expressed as a spread over the relevant floating benchmark rates, which include USD LIBOR and SOFR, as applicable to each securitized debt obligation. As of December 31, 2021, the floating benchmark rate for the financing provided on the 2020 FL3 and 2020 FL2 CLOs is one-month SOFR. As of December 31, 2021, one-month SOFR was 0.05% and one-month USD LIBOR was 0.10%.
(3)Underlying Collateral Assets term represents the weighted-average final maturity of such loans, assuming all extension options are exercised by the borrower. Repayments of securitized debt obligations are tied to timing of the related collateral loan asset repayments. The term of these obligations represents the rated final distribution date of the securitizations.
(4)During the year ended December 31, 2021, we recorded $46.0 million of interest expense related to our securitized debt obligations.
v3.22.4
Asset-Specific Debt, Net
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Asset-Specific Debt, Net ASSET-SPECIFIC DEBT, NET
The following tables detail our asset-specific debt ($ in thousands):

 December 31, 2022
Asset-Specific DebtCount
Principal
 Balance
Book Value
Wtd. Avg.
Yield/Cost(1)
Wtd. Avg.
 Term(2)
Financing provided4$950,278 $942,503 + 3.29 %January 2026
Collateral assets4$1,094,450 $1,081,035 + 4.73 %January 2026
 
 December 31, 2021
Asset-Specific DebtCount
Principal
 Balance
Book Value
Wtd. Avg.
 Yield/Cost(1)
Wtd. Avg.
 Term(2)
Financing provided4$400,699 $393,824 + 2.78 %March 2025
Collateral assets4$446,276 $435,727 + 4.04 %March 2025
(1)These floating rate loans and related liabilities are currency and indexed matched to the applicable benchmark rate relevant in each arrangement. In addition to cash coupon, yield/cost includes the amortization of deferred origination fees and financing costs.
(2)The weighted-average term is determined based on the maximum maturity of the corresponding loans, assuming all extension options are exercised by the borrower. Our asset-specific debt is term-matched in each case to the corresponding collateral loans.
v3.22.4
Loan Participations Sold, Net
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Loans Participations Sold, Net LOAN PARTICIPATIONS SOLD, NET
The financing of a loan by the non-recourse sale of a senior interest in the loan through a participation agreement generally does not qualify as a sale under GAAP. Therefore, in the instance of such sales, we present the whole loan as an asset and the loan participation sold as a liability on our consolidated balance sheet until the loan is repaid. The obligation to pay principal and interest on these liabilities is generally based on the performance of the related loan obligation, and does not require an actual cash outlay from us. The gross presentation of loan participations sold does not impact stockholders’ equity or net income.

The following table details our loan participations sold ($ in thousands):
 December 31, 2022
Loan Participations SoldCount
Principal
 Balance
Book Value
Wtd. Avg.
 Yield/Cost(1)
 
Term(2)
Senior Participation(3)
1$224,744 $224,232 + 3.22 %March 2027
Total Loan1$280,930 $278,843 + 4.86 %March 2027
(1)This non-debt participation sold structure is inherently matched in terms of currency and interest rate. In addition to cash coupon, yield/cost includes the amortization of deferred fees and financing costs.
(2)The term is determined based on the maximum maturity of the loan, assuming all extension options are exercised by the borrower. Our loan participation sold is term-matched to the corresponding collateral loan.
(3)During the year ended December 31, 2022, we recorded $7.9 million of interest expense related to our loan participations sold.

We did not have any loan participations sold as of December 31, 2021.
v3.22.4
Term Loans, Net
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Term Loans, Net TERM LOANS, NET
During the year ended December 31, 2022, we borrowed an additional $825.0 million under our term loan facilities, or the B-4 Term Loan. The B-4 Term Loan bears interest at SOFR plus 3.50% and matures in May 2029. As of December 31, 2022, the following senior term loan facilities, or Term Loans, were outstanding ($ in thousands):

Term LoansFace Value
Interest Rate(1)
All-in Cost(1)(2)
Maturity
B-1 Term Loan$920,365 + 2.25 %+ 2.53 %April 23, 2026
B-3 Term Loan$415,168 + 2.75 %+ 3.42 %April 23, 2026
B-4 Term Loan$821,685 + 3.50 %+ 4.11 %May 9, 2029
(1)The B-3 Term Loan and the B-4 Term Loan borrowings are subject to a floor of 0.50%. The B-1 Term Loan and B-3 Term Loan are indexed to one-month USD LIBOR and the B-4 Term Loan is indexed to one-month SOFR.
(2)Includes issue discount and transaction expenses that are amortized through interest expense over the life of the Term Loans.
The Term Loans are partially amortizing, with an amount equal to 1.0% per annum of the aggregate initial principal balance due in quarterly installments. The issue discount and transaction expenses on the B-1 Term Loan were $3.1 million and $12.6 million, respectively. The issue discount and transaction expenses of the B-3 Term Loan were $9.6 million and $5.4 million, respectively. The issue discount and transaction expenses of the B-4 Term Loan were $17.3 million and $10.2 million, respectively. These discounts and expenses will be amortized into interest expense over the life of each Term Loan. During the year ended December 31, 2022, we recorded $86.6 million of interest expense related to our Term Loans, including $6.7 million of amortization of deferred fees and expenses.
The following table details the net book value of our Term Loans on our consolidated balance sheets ($ in thousands):

 December 31, 2022December 31, 2021
Face value$2,157,218 $1,349,271 
Deferred financing costs and unamortized discount(42,669)(21,865)
Net book value$2,114,549 $1,327,406 
The guarantee under our Term Loans contains the financial covenant that our indebtedness shall not exceed 83.33% of our total assets. As of December 31, 2022 and December 31, 2021, we were in compliance with this covenant. Refer to Note 2 for additional discussion of our accounting policies for the Term Loans.
v3.22.4
Senior Secured Notes, Net
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Senior Secured Notes, Net SENIOR SECURED NOTES, NET
As of December 31, 2022, the following Senior Secured Notes, were outstanding ($ in thousands):

Senior Secured NotesFace ValueInterest Rate
All-in Cost(1)
Maturity
Senior Secured Notes$400,000 3.75 %4.04 %January 15, 2027
(1)Includes transaction expenses that are amortized through interest expense over the life of the Senior Secured Notes.
The transaction expenses on the Senior Secured Notes were $6.3 million, which will be amortized into interest expense over the life of the Senior Secured Notes. During the year ended December 31, 2022, we recorded $16.2 million of interest expense related to our Senior Secured Notes, including $1.2 million of amortization of deferred fees and expenses.
The following table details the net book value of our Senior Secured Notes on our consolidated balance sheets ($ in thousands):
 December 31, 2022December 31, 2021
Face value$400,000 $400,000 
Deferred financing costs(4,834)(5,990)
Net book value$395,166 $394,010 
The covenants under our Senior Secured Notes require us to maintain a total debt to total assets ratio, as defined in the agreements, of not greater than 83.33% and, in certain circumstances, a total unencumbered assets to total unsecured indebtedness ratio, as defined in the agreements, of 1.20 or greater. As of December 31, 2022 and December 31, 2021, we were in compliance with these covenants.
v3.22.4
Convertible Notes, Net
12 Months Ended
Dec. 31, 2022
Debt Instruments [Abstract]  
Convertible Notes, Net CONVERTIBLE NOTES, NET During the year ended December 31, 2022, we issued $300.0 million aggregate principal amount of 5.50% convertible senior notes due 2027, or the March 2022 convertible notes. In connection with this offering, we repurchased $64.7 million aggregate principal amount of our May 2017 convertible senior notes at a price of 100.25% per $1,000 principal amount. We repaid the remaining $337.9 million aggregate principal amount of our May 2017 convertible senior notes at maturity on May 5, 2022.
As of December 31, 2022, the following convertible senior notes, or Convertible Notes, were outstanding ($ in thousands):

Convertible Notes IssuanceFace ValueInterest Rate
All-in Cost(1)
Conversion Price(2)
Maturity
March 2018$220,000 4.75%5.33%$36.23March 15, 2023
March 2022$300,000 5.50%5.94%$36.27March 15, 2027
(1)Includes issuance costs that are amortized through interest expense over the life of the Convertible Notes using the effective interest method.
(2)Represents the price of class A common stock per share based on a conversion rate of 27.6052 and 27.5702, respectively, for the March 2018 and March 2022 convertible notes. The conversion rate represents the number of shares of class A common stock issuable per $1,000 principal amount of Convertible Notes. The cumulative dividend threshold as defined in the respective March 2018 and March 2022 convertible notes supplemental indentures have not been exceeded as of December 31, 2022.

Other than as provided by the optional redemption provisions with respect to our March 2022 convertible notes, we may not redeem the Convertible Notes prior to maturity. The March 2022 convertible notes are convertible at the holders’ option into shares of our class A common stock, only under specific circumstances, prior to the close of business on December 14, 2026 at the applicable conversion rate in effect on the conversion date. Thereafter, the March 2022 convertible notes are convertible at the option of the holder at any time until the second scheduled trading day immediately preceding the maturity date. The March 2018 convertible notes are currently convertible at the option of the holder at any time until the second scheduled trading day immediately preceding the maturity date. We have elected to settle the March 2018 convertible notes in cash for any conversions that occur during the final conversion period. The last reported sale price of our class A common stock of $21.17 on December 30, 2022, the last trading day in the year ended December 31, 2022, was less than the per share conversion price of the March 2018 and March 2022 convertible notes.
We adopted ASU 2020-06 on January 1, 2022, using the modified retrospective method of transition, which resulted in an aggregate decrease to our additional paid-in capital of $2.4 million, an aggregate decrease to our accumulated deficit of $2.0 million, and an aggregate increase to our convertible notes, net, balance of $477,000, as of January 1, 2022. Subsequent to adoption of ASU 2020-06, convertible debt proceeds, unless issued with a substantial premium or an embedded conversion feature, will no longer be allocated between debt and equity components. This reduces the issue discount and results in less non-cash interest expense in our consolidated financial statements. Additionally, ASU 2020-06 results in the reporting of diluted earnings per share for shares issuable under our convertible notes in our consolidated financial statements, if the effect is dilutive, regardless of our settlement intent. Refer to Note 2 and Note 13 for additional discussion of ASU 2020-06 and our earnings per share calculation, respectively.
The following table details the net book value of our Convertible Notes on our consolidated balance sheets ($ in thousands):
 December 31, 2022December 31, 2021
Face value$520,000 $622,500 
Deferred financing costs and unamortized discount(5,743)(2,624)
Net book value$514,257 $619,876 
The following table details our interest expense related to the Convertible Notes ($ in thousands):
 Year Ended December 31,
 202220212020
Cash coupon$28,859 $28,059 $28,059 
Discount and issuance cost amortization2,8533,4863,319
Total interest expense$31,712 $31,545 $31,378 
Accrued interest payable for the Convertible Notes was $7.9 million and $6.0 million as of December 31, 2022 and December 31, 2021, respectively. Refer to Note 2 for additional discussion of our accounting policies for the Convertible Notes.
v3.22.4
Derivative Financial Instruments
12 Months Ended
Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivative Financial Instruments DERIVATIVE FINANCIAL INSTRUMENTS
The objective of our use of derivative financial instruments is to minimize the risks and/or costs associated with our investments and/or financing transactions. These derivatives may or may not qualify as net investment, cash flow, or fair value hedges under the hedge accounting requirements of ASC 815 – “Derivatives and Hedging.” Derivatives not designated as hedges are not speculative and are used to manage our exposure to interest rate movements and other identified risks. Refer to Note 2 for additional discussion of the accounting for designated and non-designated hedges.
The use of derivative financial instruments involves certain risks, including the risk that the counterparties to these contractual arrangements do not perform as agreed. To mitigate this risk, we only enter into derivative financial instruments with counterparties that have appropriate credit ratings and are major financial institutions with which we and our affiliates may also have other financial relationships.
Net Investment Hedges of Foreign Currency Risk
Certain of our international investments expose us to fluctuations in foreign interest rates and currency exchange rates. These fluctuations may impact the value of our cash receipts and payments in terms of our functional currency, the U.S. dollar. We use foreign currency forward contracts to protect the value or fix the amount of certain investments or cash flows in terms of the U.S. dollar.
Designated Hedges of Foreign Currency Risk
The following table details our outstanding foreign exchange derivatives that were designated as net investment hedges of foreign currency risk (notional amount in thousands):
December 31, 2022December 31, 2021
Foreign Currency Derivatives
Number of
 Instruments
Notional
 Amount
Foreign Currency Derivatives
Number of
 Instruments
Notional
 Amount
Buy USD / Sell SEK Forward2kr 1,003,626 Buy USD / Sell SEK Forward1kr999,500 
Buy USD / Sell EUR Forward8722,311 Buy USD / Sell EUR Forward7731,182 
Buy USD / Sell GBP Forward6£690,912 Buy USD / Sell GBP Forward2£489,204 
Buy USD / Sell AUD Forward8A$541,813 Buy USD / Sell AUD Forward3A$188,600 
Buy USD / Sell DKK Forward3kr.195,019 Buy USD / Sell CAD Forward2C$22,100 
Buy USD / Sell CAD Forward2C$22,187 Buy USD / Sell CHF Forward1CHF5,200 
Buy USD / Sell CHF Forward2CHF5,263 

Non-designated Hedges of Foreign Currency Risk
The following table details our outstanding foreign exchange derivatives that were non-designated hedges of foreign currency risk (notional amount in thousands):
December 31, 2022December 31, 2021
Non-designated Hedges
Number of
 Instruments
Notional
 Amount
Non-designated Hedges
Number of
 Instruments
Notional
 Amount
Buy GBP / Sell USD Forward2£109,076 Buy GBP / Sell USD Forward3£170,600 
Buy USD / Sell GBP Forward2£109,076 Buy USD / Sell GBP Forward3£170,600 
Buy AUD / Sell USD Forward1A$23,600 Buy EUR / Sell USD Forward2165,560 
Buy USD / Sell AUD Forward1A$23,600 Buy USD / Sell EUR Forward3165,560 
Buy CHF / Sell USD Forward1CHF20,300 
Buy USD / Sell CHF Forward1CHF20,300 
Buy GBP / Sell EUR Forward18,410 
Financial Statement Impact of Hedges of Foreign Currency Risk
The following table presents the effect of our derivative financial instruments on our consolidated statements of operations ($ in thousands):
 Increase (Decrease) to Net Interest Income Recognized from Foreign Exchange Contracts
Year Ended December 31,
Foreign Exchange Contracts
in Hedging Relationships
Location of Income
 (Expense) Recognized
202220212020
Designated Hedges
Interest Income(1)
$19,910 $7,296 $4,382 
Non-Designated Hedges
Interest Income(1)
(62)(342)(522)
Non-Designated Hedges
Interest Expense(2)
100(6,911)(4,357)
Total $19,948 $43 $(497)
(1)Represents the forward points earned on our foreign currency forward contracts, which reflect the interest rate differentials between the applicable base rate for our foreign currency investments and prevailing US interest rates. These forward contracts effectively convert the foreign currency rate exposure for such investments to USD-equivalent interest rates.
(2)Represents the spot rate movement in our non-designated hedges, which are marked-to-market and recognized in interest expense.
Valuation and Other Comprehensive Income
The following table summarizes the fair value of our derivative financial instruments ($ in thousands):
 
Fair Value of Derivatives in an Asset
 Position(1) as of
Fair Value of Derivatives in a Liability
 Position(2) as of
 Foreign Exchange ContractsDecember 31, 2022December 31, 2021December 31, 2022December 31, 2021
Designated Hedges$501 $23,423 $111,573 $1,383 
Non-Designated Hedges6,8487,1088,0924,507
Total Derivatives$7,349 $30,531 $119,665 $5,890 
(1)Included in other assets in our consolidated balance sheets.
(2)Included in other liabilities in our consolidated balance sheets.
The following table presents the effect of our derivative financial instruments on our consolidated statements of operations ($ in thousands):
Derivatives in Hedging Relationships
Amount of Gain (Loss) Recognized in
OCI on Derivatives
Location of
 Gain (Loss)
 Reclassified
from Accumulated OCI into Income
Amount of
Loss Reclassified from
 Accumulated OCI into Income
Year Ended December 31,Year Ended December 31,
202220212020202220212020
Net Investment Hedges 
Foreign exchange contracts(1)
$173,362 $81,603 $(59,609)Interest Expense$— $— $— 
Cash Flow Hedges 
Interest rate derivatives(5)(94)
Interest Expense(2)
(4)(10)7
Total$173,362 $81,598 $(59,703) $(4)$(10)$
(1)During the year ended December 31, 2022, we received net cash settlements of $330.3 million on our foreign currency forward contracts. During the years ended December 31, 2021, and 2020, we paid net cash settlements of $1.4 million and $43.0 million on our foreign currency contracts. Those amounts are included as a component of accumulated other comprehensive income on our consolidated balance sheets.
(2)During the year ended December 31, 2022, and 2021, we recorded total interest and related expenses of $710.9 million and $340.2 million, respectively, which included $4,000 and $10,000, respectively, related to our cash flow hedges. During the year ended December 31, 2020, we recorded total interest and related expenses of $347.5 million, which was reduced by $7,000 related to income generated by our cash flow hedges.


Credit-Risk Related Contingent Features
We have entered into agreements with certain of our derivative counterparties that contain provisions where if we were to default on any of our indebtedness, including default where repayment of the indebtedness has not been accelerated by the lender, we may also be declared in default on our derivative obligations. In addition, certain of our agreements with our derivative counterparties require that we post collateral to secure net liability positions. As of December 31, 2022, we were in a net liability position with one of our counterparties and in a net asset position with our other counterparty. As of December 31, 2022 we had collateral posted of $103.1 million. As of December 31, 2021, we were in a net asset position with both of our derivative counterparties and did not have any collateral posted under these derivative contracts.
v3.22.4
Equity
12 Months Ended
Dec. 31, 2022
Equity [Abstract]  
Equity EQUITY
Stock and Stock Equivalents
Authorized Capital
As of December 31, 2022, we had the authority to issue up to 500,000,000 shares of stock, consisting of 400,000,000 shares of class A common stock and 100,000,000 shares of preferred stock. Subject to applicable NYSE listing requirements, our board of directors is authorized to cause us to issue additional shares of authorized stock without stockholder approval. In addition, to the extent not issued, currently authorized stock may be reclassified between class A common stock and preferred stock. We did not have any shares of preferred stock issued and outstanding as of December 31, 2022 and December 31, 2021.
Class A Common Stock and Deferred Stock Units
Holders of shares of our class A common stock are entitled to vote on all matters submitted to a vote of stockholders and are entitled to receive dividends authorized by our board of directors and declared by us, in all cases subject to the rights of the holders of shares of outstanding preferred stock, if any.
The following table details our issuance of class A common stock during the years ended December 31, 2022, 2021 and 2020 ($ in thousands, except per share data):
 Class A Common Stock Offerings
 
2022(1)
2021(2)
2020(3)
Shares issued2,303,46920,361,40810,840,696
Gross / net issue price per share(4)
31.23 / 30.92
31.64 / 31.37
27.79 / 27.52
Net proceeds(5)
$70,651$638,005 $297,599 
(1)Represents shares issued under our at-the-market program.
(2)Issuance includes 296,901 shares issued under our at-the-market program, with a weighted-average gross share issue price of $33.67.
(3)Includes 840,696 shares issued to our Manager in satisfaction of the management and incentive fees accrued in the first quarter of 2020, with a share issue price of $22.93. The per share price was calculated based on the volume-weighted average price on the NYSE of our class A common stock over the five trading days following our April 29, 2020 first quarter 2020 earnings conference call.
(4)Represents the gross price per share issued, as well as the net proceeds per share after underwriting or sales discounts and commissions.
(5)Net proceeds represent proceeds received from the underwriters less applicable transaction costs. For the year ended December 31, 2020, includes $19.3 million of net proceeds related to 840,696 shares issued to our Manager in satisfaction of the management and incentives fees accrued in the first quarter of 2020.
We also issue restricted class A common stock under our stock-based incentive plans. Refer to Note 16 for additional discussion of these long-term incentive plans. In addition to our class A common stock, we also issue deferred stock units to certain members of our board of directors for services rendered. These deferred stock units are non-voting, but carry the right to receive dividends in the form of additional deferred stock units in an amount equivalent to the cash dividends paid to holders of shares of class A common stock.
The following table details the movement in our outstanding shares of class A common stock, including restricted class A common stock and deferred stock units:
 Year Ended December 31,
Common Stock Outstanding(1)
202220212020
Beginning balance168,543,370147,086,722135,263,728
Issuance of class A common stock(2)
2,311,71120,363,59210,842,746
Issuance of restricted class A common stock, net(3)(4)
1,204,4761,036,175933,623
Issuance of deferred stock units47,03656,88146,625
Ending balance172,106,593168,543,370147,086,722
(1)Includes 410,608, 363,572 and 306,691 deferred stock units held by members of our board of directors as of December 31, 2022, 2021, and 2020, respectively.
(2)Includes 8,242, 2,184, and 2,050 shares issued under our dividend reinvestment program during the years ended December 31, 2022, 2021, and 2020, respectively.
(3)Includes 13,197 restricted shares issued to our board of directors during the year ended December 31, 2022.
(4)Net of 39,655 shares, 29,580 shares, and 879 shares of restricted class A common stock forfeited under our stock-based incentive plans during the years ended December 31, 2022, 2021, and 2020, respectively. See Note 16 for further discussion of our stock-based incentive plans.
Dividend Reinvestment and Direct Stock Purchase Plan
We have adopted a dividend reinvestment and direct stock purchase plan under which we registered and reserved for issuance, in the aggregate, 10,000,000 shares of class A common stock. Under the dividend reinvestment component of this plan, our class A common stockholders can designate all or a portion of their cash dividends to be reinvested in additional shares of class A common stock. The direct stock purchase component allows stockholders and new investors, subject to our approval, to purchase shares of class A common stock directly from us. During the years ended December 31, 2022, 2021, and 2020, we issued 8,242 shares, 2,184 shares, and 2,050 shares, respectively, of class A common stock under the
dividend reinvestment component of the plan. As of December 31, 2022, a total of 9,981,548 shares of class A common stock remained available for issuance under the dividend reinvestment and direct stock purchase plan.
At the Market Stock Offering Program
As of December 31, 2022, we are party to seven equity distribution agreements, or ATM Agreements, pursuant to which we may sell, from time to time, up to an aggregate sales price of $699.1 million of our class A common stock. Sales of class A common stock made pursuant to our ATM Agreements may be made in negotiated transactions or transactions that are deemed to be “at the market” offerings as defined in Rule 415 under the Securities Act of 1933, as amended. Actual sales depend on a variety of factors including market conditions, the trading price of our class A common stock, our capital needs, and our determination of the appropriate sources of funding to meet such needs. During the year ended December 31, 2022, we issued and sold 2,303,469 shares of class A common stock under ATM Agreements, generating net proceeds totaling $70.7 million. During the year ended December 31, 2021, we issued and sold 296,901 shares of class A common stock under ATM Agreements, generating net proceeds totaling $9.9 million. During the year ended December 31, 2020, we did not issue any shares of our class A common stock under ATM Agreements. As of December 31, 2022, sales of our class A common stock with an aggregate sales price of $480.9 million remained available for issuance under our ATM Agreements.
Dividends
We generally intend to distribute substantially all of our taxable income, which does not necessarily equal net income as calculated in accordance with GAAP, to our stockholders each year to comply with the REIT provisions of the Internal Revenue Code of 1986, as amended, or the Internal Revenue Code. Our dividend policy remains subject to revision at the discretion of our board of directors. All distributions will be made at the discretion of our board of directors and will depend upon our taxable income, our financial condition, our maintenance of REIT status, applicable law, and other factors as our board of directors deems relevant.
On December 15, 2022, we declared a dividend of $0.62 per share, or $106.5 million in aggregate, that was paid on January 13, 2023 to stockholders of record as of December 30, 2022.
The following table details our dividend activity ($ in thousands, except per share data):
 Year Ended December 31,
 202220212020
Dividends declared per share of common stock$2.48 $2.48 $2.48 
Percent taxable as ordinary dividends100.00 %100.00 %100.00 %
Percent taxable as capital gain dividends— %— %— %
 100.00 %100.00 %100.00 %
Earnings Per Share
We calculate our basic and diluted earnings per share using the two-class method for all periods presented as the unvested shares of our restricted class A common stock qualify as participating securities, as defined by GAAP. These restricted shares have the same rights as our other shares of class A common stock, including participating in any dividends, and therefore have been included in our basic and diluted net income per share calculation. The shares issuable under our Convertible Notes are included in dilutive earnings per share using the if-converted method.
The following table sets forth the calculation of basic and diluted net income per share of class A common stock based on the weighted-average of both restricted and unrestricted class A common stock outstanding ($ in thousands, except per share data):
 Year Ended December 31,
202220212020
Net income(1)
$248,642 $419,193 $137,670 
Weighted-average shares outstanding, basic and diluted(2)
170,631,410151,521,941141,795,977
Per share amount, basic and diluted(2)
$1.46 $2.77 $0.97 
(1)Represents net income attributable to Blackstone Mortgage Trust.
(2)For the year ended December 31, 2022, our Convertible Notes were not included in the calculation of diluted earnings per share, as the impact is antidilutive. Our Convertible Notes could dilute earnings per share in future periods. For the years ended December 31, 2021 and 2020, prior to the adoption of ASU 2020-06, our convertible notes were not assessed for dilution as we had the intent and ability to settle the convertible notes in cash. Refer to Note 2 and Note 11 for further discussion of ASU 2020-06 and our convertible notes, respectively.

Other Balance Sheet Items
Accumulated Other Comprehensive Income
As of December 31, 2022, total accumulated other comprehensive income was $10.0 million, primarily representing $259.8 million of net realized and unrealized gains related to changes in the fair value of derivative instruments offset by $249.8 million of cumulative unrealized currency translation adjustments on assets and liabilities denominated in foreign currencies. As of December 31, 2021, total accumulated other comprehensive income was $8.3 million, primarily representing $86.4 million of net realized and unrealized gains related to changes in the fair value of derivative instruments offset by $78.1 million of cumulative unrealized currency translation adjustments on assets and liabilities denominated in foreign currencies.
Non-Controlling Interests
The non-controlling interests included on our consolidated balance sheets represent the equity interests in our Multifamily Joint Venture that are not owned by us. A portion of our Multifamily Joint Venture’s consolidated equity and results of operations are allocated to these non-controlling interests based on their pro rata ownership of our Multifamily Joint Venture. As of December 31, 2022, our Multifamily Joint Venture’s total equity was $169.4 million, of which $144.0 million was owned by us, and $25.4 million was allocated to non-controlling interests. As of December 31, 2021, our Multifamily Joint Venture’s total equity was $203.5 million, of which $173.0 million was owned by us, and $30.5 million was allocated to non-controlling interests.
v3.22.4
Other Expenses
12 Months Ended
Dec. 31, 2022
Other Income and Expenses [Abstract]  
Other Expenses OTHER EXPENSES
Our other expenses consist of the management and incentive fees we pay to our Manager and our general and administrative expenses.
Management and Incentive Fees
Pursuant to a management agreement between our Manager and us, or our Management Agreement, our Manager earns a base management fee in an amount equal to 1.50% per annum multiplied by our outstanding equity balance, as defined in the Management Agreement. In addition, our Manager is entitled to an incentive fee in an amount equal to the product of (i) 20% and (ii) the excess of (a) our Core Earnings (as defined in our Management Agreement) for the previous 12-month period over (b) an amount equal to 7.00% per annum multiplied by our outstanding Equity, provided that our Core Earnings over the prior three-year period is greater than zero. Core Earnings, as defined in our Management Agreement, is generally equal to our GAAP net income (loss), including realized gains and losses not otherwise recognized in current period GAAP net income (loss), and excluding (i) non-cash equity compensation expense, (ii) depreciation and amortization, (iii) unrealized gains (losses), (iv) net income (loss) attributable to our legacy portfolio, (v) certain non-cash items, and (vi) incentive management fees.
During the years ended December 31, 2022, 2021, and 2020, we incurred $73.0 million, $64.2 million, and $60.4 million, respectively, of management fees payable to our manager. In addition, during the years ended December 31, 2022, 2021, and 2020, we incurred $37.3 million, $24.3 million, and $17.5 million, respectively, of incentive fees payable to our Manager. During the year ended December 31, 2020, we issued 840,696 shares of class A common stock to our Manager in satisfaction of our aggregate $19.3 million of management and incentive fees accrued in the first quarter of 2020.
As of December 31, 2022 and 2021 we had accrued management and incentive fees payable to our Manager of $33.8 million and $28.4 million, respectively.
General and Administrative Expenses
General and administrative expenses consisted of the following ($ in thousands):

 Year Ended December 31,
 202220212020
Professional services$10,924 $7,759 $7,324 
Operating and other costs7,855 3,7624,015
Subtotal(1)
18,779 11,52111,339
Non-cash compensation expenses
Restricted class A common stock earned32,724 31,05234,032
Director stock-based compensation690 595 500
Subtotal33,414 31,64734,532
Total general and administrative expenses$52,193 $43,168 $45,871 
(1)During the years ended December 31, 2022, 2021, and 2020, we recognized an aggregate $1.1 million, $748,000, and $1.1 million, respectively, of expenses related to our Multifamily Joint Venture.
v3.22.4
Income Taxes
12 Months Ended
Dec. 31, 2022
Income Tax Disclosure [Abstract]  
Income Taxes INCOME TAXES
We have elected to be taxed as a REIT under the Internal Revenue Code for U.S. federal income tax purposes. We generally must distribute annually at least 90% of our net taxable income, subject to certain adjustments and excluding any net capital gain, in order for U.S. federal income tax not to apply to our earnings. To the extent that we satisfy this distribution requirement, but distribute less than 100% of our net taxable income, we will be subject to U.S. federal income tax on our undistributed taxable income. In addition, we will be subject to a 4% nondeductible excise tax if the actual amount that we pay out to our stockholders in a calendar year is less than a minimum amount specified under U.S. federal tax laws.
Our qualification as a REIT also depends on our ability to meet various other requirements imposed by the Internal Revenue Code, which relate to organizational structure, diversity of stock ownership, and certain restrictions with regard to the nature of our assets and the sources of our income. Even if we qualify as a REIT, we may be subject to certain U.S. federal income and excise taxes and state and local taxes on our income and assets. If we fail to maintain our qualification as a REIT for any taxable year, we may be subject to material penalties as well as federal, state, and local income tax on our taxable income at regular corporate rates and we would not be able to qualify as a REIT for the subsequent four full taxable years. As of December 31, 2022 and 2021, we were in compliance with all REIT requirements.
Securitization transactions could result in the creation of taxable mortgage pools for federal income tax purposes. As a REIT, so long as we own 100% of the equity interests in a taxable mortgage pool, we generally would not be adversely affected by the characterization of the securitization as a taxable mortgage pool. Certain categories of stockholders, however, such as foreign stockholders eligible for treaty or other benefits, stockholders with net operating losses, and certain tax-exempt stockholders that are subject to unrelated business income tax, or UBTI, could be subject to increased taxes on a portion of their dividend income from us that is attributable to the taxable mortgage pool. We have not made UBTI distributions to our common stockholders and do not intend to make such UBTI distributions in the future.
During the years ended December 31, 2022, 2021 and 2020, we recorded a current income tax provision of $3.0 million, $423,000, and $323,000, respectively, primarily related to activities of our taxable REIT subsidiaries and various state and local taxes. We did not have any deferred tax assets or liabilities as of December 31, 2022 or December 31, 2021.
We have net operating losses, or NOLs, generated by our predecessor business that may be carried forward and utilized in current or future periods. As a result of our issuance of 25,875,000 shares of class A common stock in May 2013, the availability of our NOLs is generally limited to $2.0 million per annum by change of control provisions promulgated by the Internal Revenue Service with respect to the ownership of Blackstone Mortgage Trust. As of December 31, 2022, we had estimated NOLs of $159.0 million that will expire in 2029, unless they are utilized by us prior to expiration. We have recorded a full valuation allowance against such NOLs as it is probable that they will expire unutilized.
As of December 31, 2022, tax years 2019 through 2022 remain subject to examination by taxing authorities.
v3.22.4
Stock-Based Incentive Plans
12 Months Ended
Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]  
Stock-Based Incentive Plans STOCK-BASED INCENTIVE PLANS
We are externally managed by our Manager and do not currently have any employees. However, as of December 31, 2022, our Manager, certain individuals employed by an affiliate of our Manager, and certain members of our board of directors were compensated, in part, through our issuance of stock-based instruments.
Under our two current stock incentive plans, a maximum of 10,400,000 shares of our class A common stock may be issued to our Manager, our directors and officers, and certain employees of affiliates of our Manager. As of December 31, 2022, there were 9,210,865 shares available under our current stock incentive plans. Prior to the adoption and shareholder approval of our new stock incentive plans, we had stock-based incentive awards outstanding under nine stock incentive plans. In connection with the adoption of our new stock incentive plans, we consolidated all outstanding DSUs under the new plans and retired the seven remaining historical plans. As such, no new awards may be issued under these expired plans, although our 2018 plans will continue to govern outstanding awards, other than DSUs, previously issued thereunder until such awards become vested or expire.
The following table details the movement in our outstanding shares of restricted class A common stock and the weighted-average grant date fair value per share:
 
Restricted Class A
 Common Stock
Weighted-Average
 Grant Date Fair
 Value Per Share
Balance as of December 31, 2020
1,627,890$33.14 
Granted1,065,75529.93
Vested(957,944)33.08
Forfeited(29,580)31.52
Balance as of December 31, 2021
1,706,121$31.19 
Granted1,244,13126.92
Vested(1,026,813)32.06
Forfeited(39,655)30.76
Balance as of December 31, 2022
1,883,784$27.90 
These shares generally vest in installments over a period of three years, pursuant to the terms of the respective award agreements and the terms of our current benefit plans. The 1,883,784 shares of restricted class A common stock outstanding as of December 31, 2022 will vest as follows: 948,494 shares will vest in 2023; 667,525 shares will vest in 2024; and 267,765 will vest in 2025. As of December 31, 2022, total unrecognized compensation cost relating to unvested share-based compensation arrangements was $50.7 million based on the grant date fair value of shares granted. This cost is expected to be recognized over a weighted-average period of 1.2 years from December 31, 2022.
v3.22.4
Fair Values
12 Months Ended
Dec. 31, 2022
Fair Value Disclosures [Abstract]  
Fair Values FAIR VALUES
Assets and Liabilities Measured at Fair Value
The following table summarizes our assets and liabilities measured at fair value on a recurring basis ($ in thousands):
 December 31, 2022December 31, 2021
 Level 1Level 2Level 3TotalLevel 1Level 2Level 3Total
Assets        
Derivatives$— $7,349 $— $7,349 $— $30,531 $— $30,531 
Liabilities
Derivatives$— $119,665 $— $119,665 $— $5,890 $— $5,890 
Refer to Note 2 for further discussion regarding fair value measurement.
Fair Value of Financial Instruments
As discussed in Note 2, GAAP requires disclosure of fair value information about financial instruments, whether or not recognized at fair value in the statement of financial position, for which it is practicable to estimate that value.
The following table details the book value, face amount, and fair value of the financial instruments described in Note 2 ($ in thousands):
 December 31, 2022December 31, 2021
 
Book
Value
Face
 Amount
Fair
Value
Book
Value
Face
 Amount
Fair
Value
Financial assets      
Cash and cash equivalents$291,340 $291,340 $291,340 $551,154 $551,154 $551,154 
Loans receivable, net24,691,743 25,160,343 24,445,042 21,878,338 22,156,437 22,013,762 
Debt securities held-to-maturity, net(1)
— — — 78,013 79,200 77,229 
Financial liabilities
Secured debt, net13,528,164 13,549,748 13,121,306 12,280,042 12,299,580 12,299,580 
Securitized debt obligations, net2,664,010 2,673,541 2,597,377 2,838,062 2,855,625 2,850,399 
Asset-specific debt, net942,503 950,278 934,815 393,824 400,699 400,699 
Loan participations sold, net224,232 224,744 217,717 — — — 
Secured term loans, net2,114,549 2,157,218 2,103,943 1,327,406 1,349,271 1,335,844 
Senior secured notes, net395,166 400,000 343,665 394,010 400,000 399,012 
Convertible notes, net514,257 520,000 478,232 619,876 622,500 630,821 
(1)Included in other assets on our consolidated balance sheets.
Estimates of fair value for cash and cash equivalents and convertible notes are measured using observable, quoted market prices, or Level 1 inputs. Estimates of fair value for debt securities held-to-maturity, securitized debt obligations, the term loans, and the senior secured notes are measured using observable, quoted market prices, in inactive markets, or Level 2 inputs. All other fair value significant estimates are measured using unobservable inputs, or Level 3 inputs. See Note 2 for further discussion regarding fair value measurement of certain of our assets and liabilities.
v3.22.4
Variable Interest Entities
12 Months Ended
Dec. 31, 2022
Variable Interest Entity, Primary Beneficiary, Does Not Hold Majority Voting Interest, Disclosures [Abstract]  
Variable Interest Entities VARIABLE INTEREST ENTITIES
Consolidated Variable Interest Entities
We have financed a portion of our loans through the CLOs, all of which are VIEs. We are the primary beneficiary of, and therefore consolidate, the CLOs on our balance sheet as we (i) control the relevant interests of the CLOs that give us power
to direct the activities that most significantly affect the CLOs, and (ii) have the right to receive benefits and obligation to absorb losses of the CLOs through the subordinate interests we own.
The following table details the assets and liabilities of our consolidated VIEs ($ in thousands):
 December 31, 2022December 31, 2021
Assets
Loans receivable$3,317,316 $3,486,750 
Current expected credit loss reserve(93,396)(4,502)
Loans receivable, net3,223,9203,482,248
Other assets15,99520,746
Total assets$3,239,915 $3,502,994 
Liabilities
Securitized debt obligations, net$2,664,010 $2,838,062 
Other liabilities7,2341,800
Total liabilities$2,671,244 $2,839,862 
Assets held by these VIEs are restricted and can be used only to settle obligations of the VIEs, including the subordinate interests owned by us. The liabilities of these VIEs are non-recourse to us and can only be satisfied from the assets of the VIEs. The consolidation of these VIEs results in an increase in our gross assets, liabilities, interest income and interest expense, however it does not affect our stockholders’ equity or net income.
Non-Consolidated Variable Interest Entities
During the year ended December 31, 2022, the 2018 Single Asset Securitization was liquidated upon full repayment of its collateral and all senior securities outstanding. In the third quarter of 2018, we contributed a $517.5 million loan to the $1.0 billion 2018 Single Asset Securitization, which is a VIE, and invested in the related $99.0 million subordinate position. We were not the primary beneficiary of the VIE because we did not have the power to direct the activities that most significantly affected the VIE’s economic performance and, therefore, did not consolidate the 2018 Single Asset Securitization on our balance sheet. We classified the subordinate position we owned as a held-to-maturity debt security that was included in other assets on our consolidated balance sheets.
We are not obligated to provide, have not provided, and do not intend to provide financial support to these consolidated and non-consolidated VIEs.
v3.22.4
Transactions With Related Parties
12 Months Ended
Dec. 31, 2022
Related Party Transactions [Abstract]  
Transactions With Related Parties TRANSACTIONS WITH RELATED PARTIES
We are managed by our Manager pursuant to the Management Agreement, the current term of which expires on December 19, 2023, and will be automatically renewed for a one year term upon such date and each anniversary thereafter unless earlier terminated.
As of December 31, 2022 and 2021, our consolidated balance sheets included $33.8 million and $28.4 million of accrued management and incentive fees payable to our Manager, respectively. During the years ended December 31, 2022, 2021, and 2020, we paid aggregate management and incentive fees of $104.8 million, $79.3 million, and $78.9 million, respectively, to our Manager. During the year ended December 31, 2020, we issued 840,696 shares of class A common stock to our Manager in satisfaction of our aggregate $19.3 million of management and incentive fees accrued in the first quarter of 2020. The per share price with respect to such issuance was calculated based on the volume-weighted average price on the NYSE of our class A common stock over the five trading days following our April 29, 2020 first quarter 2020 earnings conference call. In addition, during the years ended December 31, 2022, 2021, and 2020, we incurred expenses of $896,000, $601,000, and $1.0 million, respectively, that were paid by our Manager and will be reimbursed by us.
As of December 31, 2022, our Manager held 1,178,855 shares of unvested restricted class A common stock, which had an aggregate grant date fair value of $32.3 million, and vest in installments over three years from the date of issuance. During the years ended December 31, 2022, 2021, and 2020, we recorded non-cash expenses related to shares held by our Manager
of $16.6 million, $15.3 million, and $17.0 million, respectively. Refer to Note 16 for further details on our restricted class A common stock.
An affiliate of our Manager is the special servicer of the CLOs. This affiliate did not earn any special servicing fees related to the CLOs during the years ended December 31, 2022, 2021 or 2020.
During the years ended December 31, 2021 and 2020, we originated three loans and two loans, respectively, whereby the respective borrowers engaged an affiliate of our Manager to act as title insurance agent in connection with these transactions. We did not incur any expenses or receive any revenues as a result of these transactions. There were no similar transactions during the year ended December 31, 2022.
During the years ended December 31, 2022, 2021, and 2020, we incurred $524,000, $385,000, and $487,000, respectively, of expenses for various administrative and operations services to third-party service providers that are affiliates of our Manager.
Affiliates of our Manager own interests in the controlling entity of BTIG, LLC. We engaged BTIG, LLC as a sales agent to sell shares of our class A common stock under our ATM Agreements. During the year ended December 31, 2022, BTIG, LLC received aggregate fees of $191,000 in such capacity. The fees paid were on terms equivalent to those of other sales agents engaged to sell shares under our ATM Agreements.
In the second quarter of 2022, we participated in AUD 1.3 billion, or 24.5%, of an aggregate AUD 5.4 billion senior loan that was originated by an unaffiliated third party to a borrower that is wholly-owned by Blackstone-advised investment vehicles. Another Blackstone-advised investment vehicle participated in an additional AUD 1.3 billion, or 24.5%, of the loan. We will forgo all non-economic rights under the loan, including voting rights, so long as we are an affiliate of the borrower. The senior loan terms were negotiated by a third-party without our involvement and our 24.5% interest in the senior loan was made on such market terms.
In the second quarter of 2022, we co-originated £250.0 million of an aggregate £500.0 million senior loan to an unaffiliated third-party. A Blackstone-advised investment vehicle co-originated the additional pari passu £250.0 million of the loan.
In the second and fourth quarters of 2022, a Blackstone-advised investment vehicle acquired an aggregate $33.0 million participation, or 4%, of the initial aggregate B-4 Term Loan as a part of a broad syndication lead-arranged by JP Morgan. Blackstone Securities Partners L.P., an affiliate of our Manager, was engaged as a book-runner for the transaction and received aggregate fees of $825,000 in such capacity. Both of these transactions were on terms equivalent to those of unaffiliated parties.

In the fourth quarter of 2021, we co-originated A$450.0 million of an aggregate A$900.0 million senior loan to an unaffiliated third-party. A Blackstone-advised investment vehicle co-originated the additional pari passu A$450.0 million of the loan.

In the fourth quarter of 2021, we issued $400.0 million aggregate principal amount of 3.75% Senior Secured Notes. The Senior Secured Notes were issued at par and have a maturity date of January 15, 2027. Blackstone Securities Partners L.P., an affiliate of our Manager, participated in the offering of the Senior Secured Notes and received compensation of $400,000 in connection therewith. This transaction was on terms equivalent to those of unaffiliated parties.
In the third quarter of 2021, we participated in $246.6 million, or 49.0%, of a total $503.3 million senior loan that was originated by an unaffiliated third party, which was part of a total financing that included a mezzanine loan originated by a Blackstone-advised investment vehicle. We will forgo all non-economic rights under our loan, including voting rights, so long as any Blackstone-advised investment vehicle controls the mezzanine loan. The senior loan terms, with respect to the mezzanine lender, were negotiated by a third party without our involvement and our 49.0% interest in the senior loan was made on such market terms. The borrower is an unaffiliated third party.
In the third quarter of 2021, we acquired an aggregate £186.0 million, or 49.0%, of a total £379.6 million senior loan to a borrower that is majority owned by a Blackstone-advised investment vehicle. We will forgo all non-economic rights under the loan, including voting rights, so long as the Blackstone-advised investment vehicle controls the borrower. The senior loan terms were negotiated by the original lender prior to our acquisition of the loan without our involvement, and we acquired the loan on such market terms.
In the third quarter of 2021, we participated in $243.6 million, or 25.0%, of an aggregate $974.5 million senior loan that was originated by an unaffiliated third party as part of a broadly marketed process. A Blackstone-advised investment vehicle participated in an additional $243.6 million, or 25.0%, of the loan. The loan proceeds were used by the borrower to repay an existing loan previously owned by us.
In the third and fourth quarter of 2019, we acquired €250.0 million of a total €1.6 billion senior loan to a borrower that is partially owned by a Blackstone-advised investment vehicle. We will forgo all non-economic rights under the loan, including voting rights, so long as the Blackstone-advised investment vehicle controls the borrower. The senior loan terms were negotiated by third parties without our involvement and our 16% interest in the senior loan was made on such market terms. In the second quarter of 2021, we acquired an additional €100.0 million interest in the senior loan from an unaffiliated lender, bringing our total interest to 22% of the aggregate senior loan.
In the second quarter of 2021, we acquired an aggregate €50.0 million of a total €491.0 million senior loan to a borrower that is majority owned by a Blackstone-advised investment vehicle. We will forgo all non-economic rights under the loan, including voting rights, so long as the Blackstone-advised investment vehicle controls the borrower. The senior loan terms were negotiated by the original lenders prior to our acquisition of the loan without our involvement.
In the second quarter of 2021 and 2020, certain Blackstone-advised investment vehicles acquired an aggregate $20.0 million participation, or 15%, of the initial aggregate B-3 Term Loan as a part of a broad syndication lead-arranged by JP Morgan. Blackstone Securities Partners L.P., an affiliate of our Manager, was engaged as a book-runner for the transaction and received aggregate fees of $350,000 in such capacity. Both of these transactions were on terms equivalent to those of unaffiliated parties.
In the first quarter of 2021, we acquired an SEK 5.0 billion interest in a total SEK 10.2 billion senior loan to a borrower that is wholly owned by a Blackstone-advised investment vehicle. We will forgo all non-economic rights under the loan, including voting rights, so long as we are an affiliate of the borrower. The senior loan terms were negotiated by a third party without our involvement and our 49% interest in the senior loan was made on such market terms.
In the first quarter of 2021, a Blackstone-advised investment vehicle acquired an aggregate $5.5 million participation, or 3%, of the $200 million increase to our B-1 Term Loan as a part of a broad syndication lead-arranged by JP Morgan. Blackstone Securities Partners L.P., an affiliate of our Manager, was engaged as a book-runner for the transaction and received aggregate fees of $200,000 in such capacity. Both of these transactions were on terms equivalent to those of unaffiliated parties.
v3.22.4
Commitments and Contingencies
12 Months Ended
Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies COMMITMENTS AND CONTINGENCIES
Unfunded Commitments Under Loans Receivable
As of December 31, 2022, we had aggregate unfunded commitments of $3.8 billion across 121 loans receivable, and $2.4 billion of committed or identified financings for those commitments, resulting in net unfunded commitments of $1.4 billion. The unfunded loan commitments comprise funding for capital expenditures and construction, leasing costs, and interest and carry costs, and their fundability varies depending on the progress of capital projects, leasing, and cash flows at the properties securing our loans. Therefore, the exact timing and amounts of such future loan fundings are uncertain and will depend on the current and future performance of the underlying collateral assets. We expect to fund our loan commitments over the remaining term of the related loans, which have a weighted-average future funding period of 3.0 years.
Principal Debt Repayments
Our contractual principal debt repayments as of December 31, 2022 were as follows ($ in thousands):
Year
Secured
Debt(1)
Asset-Specific Debt(1)
Term
Loans(2)
Senior Secured Notes
Convertible Notes(3)
Total(4)
2023397,365 — 21,997 — 220,000 639,362 
20243,263,819 — 21,997 — — 3,285,816 
20251,170,360 816,434 21,997 — — 2,008,791 
20264,783,810 — 1,302,574 — — 6,086,384 
20273,155,937 31,900 8,258 400,000 300,000 3,896,095 
Thereafter778,457 101,944 780,395 — — 1,660,796 
Total obligation$13,549,748 $950,278 $2,157,218 $400,000 $520,000 $17,577,244 
(1)Our secured debt and asset-specific debt agreements are generally term-matched to their underlying collateral. Therefore, the allocation of payments under such agreements is generally allocated based on the maximum maturity date of the collateral loans, assuming all extension options are exercised by the borrower. In limited instances, the maturity date of the respective debt agreement is used.
(2)The Term Loans are partially amortizing, with an amount equal to 1.0% per annum of the initial principal balance due in quarterly installments. Refer to Note 9 for further details on our term loans.
(3)Reflects the outstanding principal balance of Convertible Notes, excluding any potential conversion premium. Refer to Note 11 for further details on our Convertible Notes.
(4)Total does not include $2.7 billion of consolidated securitized debt obligations, $1.6 billion of non-consolidated senior interests, and $224.7 million of loan participations sold, as the satisfaction of these liabilities will not require cash outlays from us.
Board of Directors’ Compensation
As of December 31, 2022, of the nine members of our board of directors, our six independent directors are entitled to annual compensation of $210,000 each, of which $95,000 is paid in cash and $115,000 is paid in the form of deferred stock units or, at their election, shares of restricted common stock. The other three board members, including our chairman and our chief executive officer, are not compensated by us for their service as directors. In addition, (i) the chairs of our audit, compensation, and corporate governance committees receive additional annual cash compensation of $20,000, $15,000, and $10,000, respectively and (ii) the members of our audit and investment risk management committees receive additional annual cash compensation of $10,000 and $7,500, respectively.

Litigation
From time to time, we may be involved in various claims and legal actions arising in the ordinary course of business. As of December 31, 2022, we were not involved in any material legal proceedings.
v3.22.4
Schedule IV - Mortgage Loans on Real Estate
12 Months Ended
Dec. 31, 2022
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Abstract]  
Schedule IV - Mortgage Loans on Real Estate
Blackstone Mortgage Trust, Inc.
Schedule IV – Mortgage Loans on Real Estate
As of December 31, 2022
(in thousands)

Type of Loan/BorrowerDescription / Location
Interest Payment Rates(2)
Maximum
 Maturity Date(3)
Periodic
 Payment
 Terms(4)
Prior
 Liens(5)
Face Amount
 of Loans
Carrying
 Amount of
 Loans(6)(7)
Senior Mortgage Loans(1)
Senior loans in excess of 3% of the carrying amount of total loans
Borrower AMixed-Use / Ireland+ 3.06%2024 I/O $— $1,033,286 $1,028,715 
Borrower BOffice / New York+ 4.49%2025 I/O 905,355898,541
Borrower CHospitality / Australia+ 4.75%2029 I/O 901,360893,114
Senior loans less than 3% of the carrying amount of total loans
Senior Mortgage LoansOffice / Diversified
+ 2.00% – 5.00%
2023 – 2028
 I/O & P/I 6,924,0926,893,477
Senior Mortgage LoansMultifamily / Diversified
+ 1.60% – 5.45%
Fixed 1.50%
2024 – 2028
 I/O & P/I 6,260,2946,221,889
Senior Mortgage LoansHospitality / Diversified
+ 2.20% – 4.75%
2023 – 2027
 I/O & P/I 3,958,0163,938,183
Senior Mortgage LoansIndustrial / Diversified
+ 2.60% – 4.60%
2024 – 2027
 I/O & P/I 1,587,7881,573,804
Senior Mortgage LoansMixed-Use / Diversified
+ 2.65% – 4.60%
2023 – 2029
 I/O 1,811,1261,801,511
Senior Mortgage LoansRetail / Diversified
+ 2.25% – 3.18%
2023 – 2027
 I/O & P/I 725,563721,805
Senior Mortgage LoansOther / Diversified
+ 3.25% – 4.70%
2024 – 2026
 I/O 660,473657,894
21,927,35221,808,563
Total senior mortgage loans$— $24,767,353 $24,628,933 
continued…
Blackstone Mortgage Trust, Inc.
Schedule IV – Mortgage Loans on Real Estate
As of December 31, 2022
(in thousands)
Type of Loan/BorrowerDescription / Location
Interest Payment Rates(2)
Maximum
 Maturity Date(3)
Periodic
 Payment
 Terms(4)
Prior
 Liens(5)
Face Amount
 of Loans
Carrying
 Amount of
 Loans(6)(7)
Subordinate Loans(8)
Subordinate loans less than 3% of the carrying amount of total loans
Subordinate loansVarious / Diversified
+ 2.65% – 4.50%
2025 – 2028
 I/O $1,649,939 $392,990 $388,947 
Total subordinate loans$1,649,939 $392,990 $388,947 
Total loans$1,649,939 $25,160,343 $25,017,880 
CECL reserve(9)
(326,137)
Total loans, net$24,691,743 
(1)Includes senior mortgages and similar credit quality loans, including related contiguous subordinate loans, and pari passu participations in senior mortgage loans.
(2)The interest payment rates are expressed as a spread over the relevant floating benchmark rates, which include USD LIBOR, SOFR, SONIA, EURIBOR, and other indices, as applicable to each loan.
(3)Maximum maturity date assumes all extension options are exercised.
(4)I/O = interest only, P/I = principal and interest.
(5)Represents only third party liens.
(6)As of December 31, 2022, there were no loans with delinquent principal or interest.
(7)The tax basis of the loans included above is $23.6 billion as of December 31, 2022.
(8)Includes subordinate interests in mortgages and mezzanine loans.
(9)As of December 31, 2022, we had a total CECL reserve of $326.1 million on our loans receivable, of which $189.8 million is specifically related to five of our loans receivable with an aggregate outstanding principal balance of $930.0 million as of December 31, 2022. This CECL reserve reflects certain loans assessed for impairment in our portfolio, as well as macroeconomic conditions, including inflationary pressures and market volatility. Refer to Note 3 for additional information on our CECL reserve.
Reconciliation of Mortgage Loans on Real Estate:
The following table reconciles mortgage loans on real estate for the years ended:
 202220212020
Balance at January 1,$22,003,017 $16,572,715 $16,164,801 
Additions during period:
Loan fundings6,810,21812,550,4631,896,276
Amortization of fees and other items80,63268,26756,279
Deductions during period:
Loan repayments and sales proceeds(3,168,155)(6,733,105)(1,862,955)
Principal charge-offs(14,427)
Unrealized (loss) gain on foreign currency translation(632,902)(297,894)340,260
Deferred fees and other items(74,930)(143,002)(21,946)
Balance at December 31,$25,017,880 $22,003,017 $16,572,715 
CECL reserve(326,137)(124,679)(173,549)
Net balance at December 31,$24,691,743 $21,878,338 $16,399,166 
v3.22.4
Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2022
Accounting Policies [Abstract]  
Basis of Presentation
Basis of Presentation
The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America, or GAAP, and include, on a consolidated basis, our accounts, the accounts of our wholly-owned subsidiaries, majority-owned subsidiaries, and variable interest entities, or VIEs, of which we are the primary beneficiary. All intercompany balances and transactions have been eliminated in consolidation.
Principles of Consolidation
Principles of Consolidation
We consolidate all entities that we control through either majority ownership or voting rights. In addition, we consolidate all VIEs of which we are considered the primary beneficiary. VIEs are defined as entities in which equity investors (i) do not have the characteristics of a controlling financial interest and/or (ii) do not have sufficient equity at risk for the entity to finance its activities without additional subordinated financial support from other parties. The entity that consolidates a VIE is known as its primary beneficiary and is generally the entity with (i) the power to direct the activities that most significantly affect the VIE’s economic performance and (ii) the right to receive benefits from the VIE or the obligation to absorb losses of the VIE that could be significant to the VIE.
In 2018, we contributed a loan to a single asset securitization vehicle, or the 2018 Single Asset Securitization, which is a VIE, and invested in the related subordinate position. We were not the primary beneficiary of the VIE because we did not have the power to direct the activities that most significantly affected the VIE’s economic performance and, therefore, did not consolidate the 2018 Single Asset Securitization on our balance sheet. We classified the subordinate position we owned as a held-to-maturity debt security that is included in other assets on our consolidated balance sheets. During the year ended December 31, 2022, the 2018 Single Asset Securitization was liquidated upon full repayment of its collateral and all senior securities outstanding. Refer to Note 18 for additional discussion of our VIEs.
In 2017, we entered into a joint venture, or our Multifamily Joint Venture, with Walker & Dunlop Inc. to originate, hold, and finance multifamily bridge loans. Pursuant to the terms of the agreements governing the joint venture, Walker & Dunlop contributed 15% of the venture’s equity capital and we contributed 85%. We consolidate the Multifamily Joint Venture as we have a controlling financial interest. The non-controlling interests included on our consolidated balance sheets represent the equity interests in our Multifamily Joint Venture that are owned by Walker & Dunlop. A portion of our Multifamily Joint Venture’s consolidated equity and results of operations are allocated to these non-controlling interests based on Walker & Dunlop’s pro rata ownership of our Multifamily Joint Venture.
Use of Estimates
Use of Estimates
The preparation of consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results may ultimately differ materially from those estimates.
Revenue Recognition
Revenue Recognition
Interest income from our loans receivable portfolio and debt securities is recognized over the life of each investment using the effective interest method and is recorded on the accrual basis. Recognition of fees, premiums, and discounts associated with these investments is deferred and recorded over the term of the loan or debt security as an adjustment to yield. Income accrual is generally suspended for loans at the earlier of the date at which payments become 90 days past due or when, in our opinion, recovery of income and principal becomes doubtful. Interest received is then recorded as a reduction in the outstanding principal balance until accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. In addition, for loans we originate, the related origination expenses are deferred and recognized as a component of interest income, however expenses related to loans we acquire are included in general and administrative expenses as incurred.
Cash and Cash Equivalents
Cash and Cash Equivalents
Cash and cash equivalents represent cash held in banks and liquid investments with original maturities of three months or less. We may have bank balances in excess of federally insured amounts; however, we deposit our cash and cash equivalents with high credit-quality institutions to minimize credit risk exposure. We have not experienced, and do not expect, any losses on our cash or cash equivalents. As of both December 31, 2022 and December 31, 2021, we had no
restricted cash on our consolidated balance sheets.
Through our subsidiaries, we have oversight of certain servicing accounts held with third-party servicers, or Servicing Accounts, which relate to borrower escrows and other cash balances aggregating $459.6 million and $531.2 million as of December 31, 2022 and December 31, 2021, respectively. This cash is maintained in segregated bank accounts, and these amounts are not included in the assets and liabilities presented in our consolidated balance sheets. Cash in these Servicing Accounts will be transferred by the respective third-party servicer to the borrower or us under the terms of the applicable loan agreement upon occurrence of certain future events. We do not generate any revenue or incur any expenses as a result of these Servicing Accounts.
Loans Receivable Loans Receivable We originate and purchase commercial real estate debt and related instruments generally to be held as long-term investments at amortized cost.
Debt Securities Held-to-Maturity Debt Securities Held-to-MaturityWe classify our debt securities as held-to-maturity, as we have the intent and ability to hold these securities until maturity. We include our debt securities in other assets on our consolidated balance sheets at amortized cost.
Current Expected Credit Losses Reserve
Current Expected Credit Losses Reserve
The current expected credit loss, or CECL, reserve required under Accounting Standard Update, or ASU, 2016-13 “Financial Instruments – Credit Losses – Measurement of Credit Losses on Financial Instruments (Topic 326),” or ASU 2016-13, reflects our current estimate of potential credit losses related to our loans and debt securities included in our consolidated balance sheets. Changes to the CECL reserve are recognized through net income on our consolidated statements of operations. While ASU 2016-13 does not require any particular method for determining the CECL reserve, it does specify the reserve should be based on relevant information about past events, including historical loss experience, current portfolio and market conditions, and reasonable and supportable forecasts for the duration of each respective loan. In addition, other than a few narrow exceptions, ASU 2016-13 requires that all financial instruments subject to the CECL model have some amount of loss reserve to reflect the GAAP principal underlying the CECL model that all loans, debt securities, and similar assets have some inherent risk of loss, regardless of credit quality, subordinate capital, or other mitigating factors.
We estimate our CECL reserve primarily using the Weighted Average Remaining Maturity, or WARM method, which has been identified as an acceptable loss-rate method for estimating CECL reserves in the Financial Accounting Standards Board, or FASB, Staff Q&A Topic 326, No. 1. The WARM method requires us to reference historic loan loss data across a comparable data set and apply such loss rate to each of our loans over their expected remaining term, taking into consideration expected economic conditions over the relevant timeframe. We apply the WARM method for the majority of our loan portfolio, which loans share similar risk characteristics. In certain instances, for loans with unique risk characteristics, we may instead use a probability-weighted model that considers the likelihood of default and expected loss given default for each such individual loan.
Application of the WARM method to estimate a CECL reserve requires judgment, including (i) the appropriate historical loan loss reference data, (ii) the expected timing and amount of future loan fundings and repayments, and (iii) the current credit quality of our portfolio and our expectations of performance and market conditions over the relevant time period. To estimate the historic loan losses relevant to our portfolio, we have augmented our historical loan performance, with market loan loss data licensed from Trepp LLC. This database includes commercial mortgage-backed securities, or CMBS, issued since January 1, 1999 through November 30, 2022. Within this database, we focused our historical loss reference calculations on the most relevant subset of available CMBS data, which we determined based on loan metrics that are most comparable to our loan portfolio including asset type, geography, and origination loan-to-value, or LTV. We believe this CMBS data, which includes month-over-month loan and property performance, is the most relevant, available, and comparable dataset to our portfolio.
Our loans typically include commitments to fund incremental proceeds to our borrowers over the life of the loan, which future funding commitments are also subject to the CECL model. The CECL reserve related to future loan fundings is recorded as a component of Other Liabilities on our consolidated balance sheets. This CECL reserve is estimated using the same process outlined above for our outstanding loan balances, and changes in this component of the CECL reserve will similarly impact our consolidated net income. For both the funded and unfunded portions of our loans, we consider our internal risk rating of each loan as the primary credit quality indicator underlying our assessment.
The CECL reserve is measured on a collective basis wherever similar risk characteristics exist within a pool of similar assets. We have identified the following pools and measure the reserve for credit losses using the following methods:
U.S. Loans: WARM method that incorporates a subset of historical loss data, expected weighted-average remaining maturity of our loan pool, and an economic view.
Non-U.S. Loans: WARM method that incorporates a subset of historical loss data, expected weighted average remaining maturity of our loan pool, and an economic view.
Unique Loans: a probability of default and loss given default model, assessed on an individual basis.
Impaired Loans: impairment is indicated when it is deemed probable that we will not be able to collect all amounts due to us pursuant to the contractual terms of the loan. Determining that a loan is impaired requires significant judgment from management and is based on several factors including (i) the underlying collateral performance, (ii) discussions with the borrower, (iii) borrower events of default, and (iv) other facts that impact the borrower’s ability to pay the contractual amounts due under the terms of the loan. If a loan is determined to be impaired, we record the impairment as a component of our CECL reserve by applying the practical expedient for collateral dependent loans. The CECL reserve is assessed on an individual basis for these loans by comparing the estimated fair value of the underlying collateral, less costs to sell, to the book value of the respective loan. These valuations require significant judgments, which include assumptions regarding capitalization rates, discount rates, leasing, creditworthiness of major tenants, occupancy rates, availability and cost of financing, exit plan, loan sponsorship, actions of other lenders, and other factors. Actual losses, if any, could ultimately differ materially from these estimates. We only expect to realize the impairment losses if and when such amounts are deemed nonrecoverable upon a realization event. This is generally at the time a loan is repaid, or in the case of foreclosure, when the underlying asset is sold, but non-recoverability may also be concluded if, in our determination, it is nearly certain that all amounts due will not be collected.
Contractual Term and Unfunded Loan Commitments
Expected credit losses are estimated over the contractual term of each loan, adjusted for expected prepayments. As part of our quarterly review of our loan portfolio, we assess the expected repayment date of each loan, which is used to determine the contractual term for purposes of computing our CECL reserve.
Additionally, the expected credit losses over the contractual period of our loans are subject to the obligation to extend credit through our unfunded loan commitments. The CECL reserve for unfunded loan commitments is adjusted quarterly, as we consider the expected timing of future funding obligations over the estimated life of the loan. The considerations in estimating our CECL reserve for unfunded loan commitments are similar to those used for the related outstanding loan receivables.
Credit Quality Indicator
Our risk rating is our primary credit quality indicator in assessing our current expected credit loss reserve. We perform a quarterly risk review of our portfolio of loans, and assign each loan a risk rating based on a variety of factors, including, without limitation, LTV, debt yield, property type, geographic and local market dynamics, physical condition, cash flow volatility, leasing and tenant profile, loan structure and exit plan, and project sponsorship. Based on a 5-point scale, our loans are rated “l” through “5,” from less risk to greater risk, relative to our loan portfolio in the aggregate, which ratings are defined as follows:
1 -Very Low Risk
2 -Low Risk
3 -Medium Risk
4 -High Risk/Potential for Loss: A loan that has a risk of realizing a principal loss.
5 -Impaired/Loss Likely: A loan that has a very high risk of realizing a principal loss or has otherwise incurred a principal loss.

Estimation of Economic Conditions
In addition to the WARM method computations and probability-weighted models described above, our CECL reserve is also adjusted to reflect our estimation of the current and future economic conditions that impact the performance of the commercial real estate assets securing our loans. These estimations include unemployment rates, interest rates, expectations of inflation and/or recession, and other macroeconomic factors impacting the likelihood and magnitude of potential credit losses for our loans during their anticipated term. In addition to the CMBS data we have licensed from Trepp LLC, we have also licensed certain macroeconomic financial forecasts to inform our view of the potential future impact that broader economic conditions may have on our loan portfolio’s performance. We may also incorporate information from other sources, including information and opinions available to our Manager, to further inform these estimations. This process requires significant judgments about future events that, while based on the information available to us as of the balance sheet date, are ultimately indeterminate and the actual economic condition impacting our portfolio could vary significantly from the estimates we made as of December 31, 2022.
Derivative Financial Instruments
Derivative Financial Instruments
We classify all derivative financial instruments as either other assets or other liabilities on our consolidated balance sheets at fair value.
On the date we enter into a derivative contract, we designate each contract as (i) a hedge of a net investment in a foreign operation, or net investment hedge, (ii) a hedge of a forecasted transaction or of the variability of cash flows to be received or paid related to a recognized asset or liability, or cash flow hedge, (iii) a hedge of a recognized asset or liability, or fair value hedge, or (iv) a derivative instrument not to be designated as a hedging derivative, or non-designated hedge. For all derivatives other than those designated as non-designated hedges, we formally document our hedge relationships and designation at the contract’s inception. This documentation includes the identification of the hedging instruments and the hedged items, its risk management objectives, strategy for undertaking the hedge transaction and our evaluation of the effectiveness of its hedged transaction.
On a quarterly basis, we also formally assess whether the derivative we designated in each hedging relationship is expected to be, and has been, highly effective in offsetting changes in the value or cash flows of the hedged items. If it is determined that a derivative is not highly effective at hedging the designated exposure, hedge accounting is discontinued and the changes in fair value of the instrument are included in net income prospectively. Our net investment hedges are assessed using a method based on changes in spot exchange rates. Gains and losses, representing hedge components excluded from the assessment of effectiveness, are recognized in interest income on our consolidated statements of operations over the contractual term of our net investment hedges on a systematic and rational basis, as documented at hedge inception in
accordance with our accounting policy election. All other changes in the fair value of our derivative instruments that qualify as hedges are reported as a component of accumulated other comprehensive income (loss) on our consolidated financial statements. Deferred gains and losses are reclassified out of accumulated other comprehensive income (loss) and into net income in the same period or periods during which the hedged transaction affects earnings, and are presented in the same line item as the earnings effect of the hedged item. For cash flow hedges, this is typically when the periodic swap settlements are made, while for net investment hedges, this occurs when the hedged item is sold or substantially liquidated. To the extent a derivative does not qualify for hedge accounting and is deemed a non-designated hedge, the changes in its fair value are included in net income concurrently.
Secured Debt and Asset-Specific Debt Secured Debt and Asset-Specific DebtWe record investments financed with secured debt or asset-specific debt as separate assets and the related borrowings under any secured debt or asset-specific debt are recorded as separate liabilities on our consolidated balance sheets. Interest income earned on the investments and interest expense incurred on the secured debt or asset-specific debt are reported separately on our consolidated statements of operations.
Senior Loan Participations Senior Loan Participations In certain instances, we finance our loans through the non-recourse syndication of a senior loan interest to a third-party. Depending on the particular structure of the syndication, the senior loan interest may remain on our GAAP balance sheet or, in other cases, the sale will be recognized and the senior loan interest will no longer be included in our consolidated financial statements. When these sales are not recognized under GAAP we reflect the transaction by recording a loan participations sold liability on our consolidated balance sheet, however this gross presentation does not impact stockholders’ equity or net income. When the sales are recognized, our balance sheet only includes our remaining subordinate loan, and excludes the non-consolidated senior interest in the loan that we sold.
Term Loans and Senior Secured Notes
Term Loans
We record our term loans as liabilities on our consolidated balance sheets. Where applicable, any issue discount or transaction expenses are deferred and amortized through the maturity date of the term loans as additional non-cash interest expense.
Senior Secured Notes
We record our senior secured notes as liabilities on our consolidated balance sheets. Where applicable, any issue discount or transaction expenses are deferred and amortized through the maturity date of the senior secured notes as additional non-cash interest expense.
Convertible Notes
Convertible Notes
In August 2020, the FASB issued ASU 2020-06 “Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity,” or ASU 2020-06. ASU 2020-06 simplified the accounting for convertible debt by eliminating the beneficial conversion and cash conversion accounting models. ASU 2020-06 also updated the earnings per share calculation and required entities to assume share settlement when the convertible debt can be settled in cash or shares. ASU 2020-06 was effective for fiscal years beginning after December 15, 2021, and we adopted ASU 2020-06 on January 1, 2022 using the modified retrospective method of transition.
Subsequent to adoption of ASU 2020-06, convertible debt proceeds, unless issued with a substantial premium or an embedded conversion feature, will no longer be allocated between debt and equity components. This reduces the issue discount and results in less non-cash interest expense in our consolidated financial statements. Additionally, subsequent to adoption of ASU 2020-06, shares issuable under our convertible notes are included in diluted earnings per share in our consolidated financial statements, if the effect is dilutive, using the if-converted method, regardless of settlement intent. Where applicable, any issue discount or transaction expenses are deferred and amortized through the maturity date of the convertible notes as additional non-cash interest expense.
Deferred Financing Costs Deferred Financing Costs The deferred financing costs that are included as a reduction in the net book value of the related liability on our consolidated balance sheets include issuance and other costs related to our debt obligations. These costs are amortized as interest expense using the effective interest method over the life of the related obligations.
Underwriting Commissions and Offering Costs Underwriting Commissions and Offering Costs Underwriting commissions and offering costs incurred in connection with common stock offerings are reflected as a reduction of additional paid-in capital. Costs incurred that are not directly associated with the completion of a common stock offering are expensed when incurred.
Fair Value of Financial Instruments
Fair Value of Financial Instruments
The “Fair Value Measurements and Disclosures” Topic of the FASB, or ASC 820, defines fair value, establishes a framework for measuring fair value, and requires certain disclosures about fair value measurements under GAAP. Specifically, this guidance defines fair value based on exit price, or the price that would be received upon the sale of an asset or the transfer of a liability in an orderly transaction between market participants at the measurement date.
ASC 820 also establishes a fair value hierarchy that prioritizes and ranks the level of market price observability used in measuring financial instruments. Market price observability is affected by a number of factors, including the type of financial instrument, the characteristics specific to the financial instrument, and the state of the marketplace, including the existence and transparency of transactions between market participants. Financial instruments with readily available quoted prices in active markets generally will have a higher degree of market price observability and a lesser degree of judgment used in measuring fair value.
Financial instruments measured and reported at fair value are classified and disclosed based on the observability of inputs used in the determination, as follows:
Level 1: Generally includes only unadjusted quoted prices that are available in active markets for identical financial instruments as of the reporting date.
Level 2: Pricing inputs include quoted prices in active markets for similar instruments, quoted prices in less active or inactive markets for identical or similar instruments where multiple price quotes can be obtained, and other observable inputs, such as interest rates, yield curves, credit risks, and default rates.
Level 3: Pricing inputs are unobservable for the financial instruments and include situations where there is little, if any, market activity for the financial instrument. These inputs require significant judgment or estimation by management of third-parties when determining fair value and generally represent anything that does not meet the criteria of Levels 1 and 2.
Certain of our other assets are reported at fair value, as of quarter-end, either (i) on a recurring basis or (ii) on a nonrecurring basis, as a result of impairment or other events. Our assets that are recorded at fair value are discussed further in Note 17. We generally value our assets recorded at fair value by either (i) discounting expected cash flows based on assumptions regarding the collection of principal and interest and estimated market rates, or (ii) obtaining assessments from third-parties. For collateral-dependent loans that are identified as impaired, we measure impairment by comparing our estimation of the fair value of the underlying collateral, less costs to sell, to the book value of the respective loan. These valuations require significant judgments, which include assumptions regarding capitalization rates, discount rates, leasing, creditworthiness of major tenants, occupancy rates, availability and cost of financing, exit plan, loan sponsorship, actions of other lenders, and other factors.
As of December 31, 2022, we had an aggregate $189.8 million CECL reserve specifically related to five of our loans receivable with an aggregate outstanding principal balance of $930.0 million, net of cost-recovery proceeds. The CECL reserve was recorded based on our estimation of the fair value of the loan's underlying collateral as of December 31, 2022. These loans receivable are therefore measured at fair value on a nonrecurring basis using significant unobservable inputs, and are classified as Level 3 assets in the fair value hierarchy. We estimated the fair value of these loan receivables by considering a variety of inputs including property performance, market data, and comparable sales, as applicable. The significant unobservable inputs used include the exit capitalization rate assumption used to forecast the future sale price of the underlying real estate collateral, which ranged from 5.00% to 7.50%, and the unlevered discount rate, which ranged from 7.50% to 9.00%.
We are also required by GAAP to disclose fair value information about financial instruments, which are not otherwise reported at fair value in our consolidated balance sheet, to the extent it is practicable to estimate a fair value for those instruments. These disclosure requirements exclude certain financial instruments and all non-financial instruments.
The following methods and assumptions are used to estimate the fair value of each class of financial instruments, for which it is practicable to estimate that value:

Cash and cash equivalents: The carrying amount of cash and cash equivalents approximates fair value.

Loans receivable, net: The fair values of these loans were estimated using a discounted cash flow methodology, taking into consideration various factors including capitalization rates, discount rates, leasing, credit worthiness of major tenants, occupancy rates, availability and cost of financing, exit plan, loan sponsorship, actions of other lenders, and other factors.

Debt securities held-to-maturity: The fair value of these instruments was estimated by utilizing third-party pricing service providers assuming the securities are not sold prior to maturity. In determining the value of a particular investment, pricing service providers may use broker-dealer quotations, reported trades, or valuation estimates from their internal pricing models to determine the reported price.

Derivative financial instruments: The fair value of our foreign currency and interest rate contracts was estimated using advice from a third-party derivative specialist, based on contractual cash flows and observable inputs comprising foreign currency rates and credit spreads.

Secured debt, net: The fair value of these instruments was estimated based on the rate at which a similar credit facility would currently be priced.

Securitized debt obligations, net: The fair value of these instruments was estimated by utilizing third-party pricing service providers. In determining the value of a particular investment, pricing service providers may use broker-dealer quotations, reported trades, or valuation estimates from their internal pricing models to determine the reported price.

Asset-specific debt, net: The fair value of these instruments was estimated based on the rate at which a similar agreement would currently be priced.

Loan participations sold, net: The fair value of these instruments was estimated based on the value of the related loan receivable asset.

Term loans, net: The fair value of these instruments was estimated by utilizing third-party pricing service providers. In determining the value of a particular investment, pricing service providers may use broker-dealer quotations, reported trades, or valuation estimates from their internal pricing models to determine the reported price.

Senior secured notes, net: The fair value of these instruments was estimated by utilizing third-party pricing service providers. In determining the value of a particular investment, pricing service providers may use broker-dealer quotations, reported trades, or valuation estimates from their internal pricing models to determine the reported price.
•Convertible notes, net: Each series of the convertible notes is actively traded and their fair values were obtained using quoted market prices.
Income Taxes
Income Taxes
Our financial results generally do not reflect provisions for current or deferred income taxes on our REIT taxable income. We believe that we operate in a manner that will continue to allow us to be taxed as a REIT and, as a result, we generally do not expect to pay substantial corporate level taxes other than those payable by our taxable REIT subsidiaries. If we were to fail to meet these requirements, we may be subject to federal, state, and local income tax on current and past income, and penalties. Refer to Note 15 for additional information.
Stock-Based Compensation
Stock-Based Compensation
Our stock-based compensation consists of awards issued to our Manager, certain individuals employed by an affiliate of our Manager, and certain members of our board of directors that vest over the life of the awards, as well as deferred stock units issued to certain members of our board of directors. Stock-based compensation expense is recognized for these awards in net income on a variable basis over the applicable vesting period of the awards, based on the value of our class A common stock. Refer to Note 16 for additional information.
Earnings per Share
Earnings per Share
Basic earnings per share, or Basic EPS, is computed in accordance with the two-class method and is based on (i) the net earnings allocable to our class A common stock, including restricted class A common stock and deferred stock units, divided by (ii) the weighted-average number of shares of our class A common stock, including restricted class A common stock and deferred stock units outstanding during the period. Our restricted class A common stock is considered a participating security, as defined by GAAP, and has been included in our Basic EPS under the two-class method as these restricted shares have the same rights as our other shares of class A common stock, including participating in any gains or losses.
Diluted earnings per share, or Diluted EPS, is determined using the if-converted method, and is based on (i) the net earnings, adjusted for interest expense incurred on our convertible notes during the relevant period, net of incentive fees, allocable to our class A common stock, including restricted class A common stock and deferred stock units, divided by (ii) the weighted-average number of shares of our class A common stock, including restricted class A common stock, deferred stock units, and shares of class A common stock issuable under our convertible notes. Refer to Note 13 for additional discussion of earnings per share.
Foreign Currency Foreign Currency In the normal course of business, we enter into transactions not denominated in United States, or U.S., dollars. Foreign exchange gains and losses arising on such transactions are recorded as a gain or loss in our consolidated statements of operations. In addition, we consolidate entities that have a non-U.S. dollar functional currency. Non-U.S. dollar denominated assets and liabilities are translated to U.S. dollars at the exchange rate prevailing at the reporting date and income, expenses, gains, and losses are translated at the average exchange rate over the applicable period. Cumulative translation adjustments arising from the translation of non-U.S. dollar denominated subsidiaries are recorded in other comprehensive income (loss).
Recent Accounting Pronouncements
Recent Accounting Pronouncements
In March 2022, the FASB issued ASU 2022-02 “Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures,” or ASU 2022-02. ASU 2022-02 eliminates the accounting guidance for troubled debt restructurings and requires disclosure of current-period gross write-offs by year of loan origination. Additionally, ASU 2022-02 updates the accounting for credit losses under ASC 326 and adds enhanced disclosures with respect to loan refinancings and restructurings in the form of principal forgiveness, interest rate concessions, other-than-insignificant payment delays, or term extensions when the borrower is experiencing financial difficulties. ASU 2022-02 is effective for fiscal years beginning after December 15, 2022 and early adoption is permitted. The amendments should be applied prospectively, however for the recognition and measurement of troubled debt restructurings, the entity has the option to apply a modified retrospective transition method, resulting in a cumulative-effect adjustment to retained earnings in the period of adoption. Upon adoption of ASU 2022-02 on January 1, 2023, we do not expect it will have a material impact on our consolidated financial statements.
In March 2020, the FASB issued ASU 2020-04 “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting,” or ASU 2020-04. ASU 2020-04 provides optional expedients and exceptions to GAAP requirements for modifications on debt instruments, leases, derivatives, and other contracts, related to the market transition from LIBOR, and certain other floating rate benchmark indices, or collectively, IBORs, to alternative reference rates. ASU 2020-04 generally considers contract modifications related to reference rate reform to be an event that does not require contract remeasurement at the modification date nor a reassessment of a previous accounting determination. In January 2021, the FASB issued ASU 2021-01 “Reference Rate Reform (Topic 848): Scope,” or ASU 2021-01. ASU 2021-01 clarifies that the practical expedients in ASU 2020-04 apply to derivatives impacted by changes in the interest rate used for margining, discounting, or contract price alignment. In December 2022, the FASB issued ASU 2022-06 "Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848", or ASU 2022-06. ASU 2022-06 deferred the sunset date of ASU 2020-04 to December 31, 2024. The guidance in ASU 2020-04 is optional and may be
elected over time, through December 31, 2024, as reference rate reform activities occur. Once ASU 2020-04 is elected, the guidance must be applied prospectively for all eligible contract modifications. In the first quarter of 2020, we have elected to apply the hedge accounting expedients, related to probability and the assessments of effectiveness, for future IBOR-indexed cash flows, to assume that the index upon which future hedged transactions will be based matches the index on the corresponding derivatives. Application of these expedients preserves the presentation of derivatives consistent with our past presentation. We plan to apply the contract modification expedients for our applicable loan and debt modifications that relate to the market transition from IBORs. Therefore, our loan and debt modifications that are in accordance with ASU 2020-04 do not require a remeasurement at the modification date nor a reassessment of a previous accounting determination. The application of the ASU 2020-04 expedients have not had a material impact on our consolidated financial statements.
In August 2020, the FASB issued ASU 2020-06, described above under “Convertible Notes.” We adopted ASU 2020-06 on January 1, 2022, using the modified retrospective method of transition, which resulted in an aggregate decrease to our additional paid-in capital of $2.4 million, an aggregate decrease to our accumulated deficit of $2.0 million, and an aggregate increase to our convertible notes, net, of $477,000, as of January 1, 2022.
v3.22.4
Loans Receivable, Net (Tables)
12 Months Ended
Dec. 31, 2022
Receivables [Abstract]  
Overall Statistics for Loans Receivable Portfolio
The following table details overall statistics for our loans receivable portfolio ($ in thousands):
 December 31, 2022December 31, 2021
Number of loans203 188 
Principal balance$25,160,343 $22,156,437 
Net book value$24,691,743 $21,878,338 
Unfunded loan commitments(1)
$3,806,153 $4,180,128 
Weighted-average cash coupon(2)
+ 3.44 %+ 3.19 %
Weighted-average all-in yield(2)
+ 3.84 %+ 3.52 %
Weighted-average maximum maturity (years)(3)
3.13.4
(1)Unfunded commitments will primarily be funded to finance our borrowers’ construction or development of real estate-related assets, capital improvements of existing assets, or lease-related expenditures. These commitments will generally be funded over the term of each loan, subject in certain cases to an expiration date.
(2)The weighted-average cash coupon and all-in yield are expressed as a spread over the relevant floating benchmark rates, which include USD LIBOR, SOFR, SONIA, GBP LIBOR, EURIBOR, and other indices, as applicable to each loan. As of December 31, 2022, substantially all of our loans by principal balance earned a floating rate of interest, primarily indexed to USD LIBOR and SOFR. As of December 31, 2021, 99.5% of our loans by principal balance earned a floating rate of interest, primarily indexed to USD LIBOR. The other 0.5% of our loans earned a fixed rate of interest. In addition to cash coupon, all-in yield includes the amortization of deferred origination and extension fees, loan origination costs, and purchase discounts, as well as the accrual of exit fees. Excludes loans accounted for under the cost-recovery method.
(3)Maximum maturity assumes all extension options are exercised by the borrower, however our loans may be repaid prior to such date. As of December 31, 2022, 50% of our loans by principal balance were subject to yield maintenance or other prepayment restrictions and 50% were open to repayment by the borrower without penalty. As of December 31, 2021, 56% of our loans by principal balance were subject to yield maintenance or other prepayment restrictions and 44% were open to repayment by the borrower without penalty.
Disclosure Details Of Loan Receivable Portfolio Based On Index Floor Rates
The following table details the index rate floors for our loans receivable portfolio as of December 31, 2022 ($ in thousands):

 Loans Receivable Principal Balance
Index Rate FloorsUSD
Non-USD(1)
Total
Fixed Rate$38,160 $— $38,160 
0.00% or no floor4,478,8526,973,65111,452,503
0.01% to 1.00% floor9,106,174858,2479,964,421
1.01% to 1.50% floor2,104,805153,4532,258,258
1.51% to 2.00% floor697,125343,8411,040,966
2.01% or more floor356,60349,432406,035
Total(2)
$16,781,719 $8,378,624 $25,160,343 
(1)Includes Euro, British Pound Sterling, Swedish Krona, Australian Dollar, Canadian Dollar, Swiss Franc, and Danish Krone currencies.
(2)As of December 31, 2022, the weighted-average index rate floor of our loan portfolio was 0.36%. Excluding 0.0% index rate floors and loans with no floor, the weighted-average index rate floor was 0.64%.
Activity Relating to Loans Receivable Portfolio
Activity relating to our loans receivable portfolio was as follows ($ in thousands):
 
Principal
Balance
Deferred Fees /
Other Items(1)
Net Book
Value
Loans Receivable, as of December 31, 2020
$16,652,824 $(80,109)$16,572,715 
Loan fundings12,550,46312,550,463
Loan repayments and sales proceeds(6,733,105)(6,733,105)
Principal charge-offs(14,427)(14,427)
Unrealized (loss) gain on foreign currency translation(299,318)1,424(297,894)
Deferred fees and other items(143,002)(143,002)
Amortization of fees and other items68,26768,267
Loans Receivable, as of December 31, 2021
$22,156,437 $(153,420)$22,003,017 
Loan fundings6,810,2186,810,218
Loan repayments and sales(3,168,155)(3,168,155)
Unrealized (loss) gain on foreign currency translation(638,157)5,255(632,902)
Deferred fees and other items(74,930)(74,930)
Amortization of fees and other items80,63280,632
Loans Receivable, as of December 31, 2022
$25,160,343 $(142,463)$25,017,880 
CECL reserve(326,137)
Loans Receivable, net, as of December 31, 2022
$24,691,743 
(1)Other items primarily consist of purchase and sale discounts or premiums, exit fees, and deferred origination expenses.
Property Type and Geographic Distribution of Properties Securing Loans in Portfolio
The tables below detail the property type and geographic distribution of the properties securing the loans in our portfolio ($ in thousands):
December 31, 2022
Property Type
Number of
 Loans
Net
Book Value
Total Loan
 Exposure(1)
Percentage of
 Portfolio
Office64$9,441,622 $10,593,584 40%
Multifamily806,214,1236,330,15324
Hospitality304,879,3144,908,58318
Industrial122,140,6362,236,7168
Retail91,098,3151,141,9324
Other81,243,8701,599,3136
Total loans receivable203$25,017,880 $26,810,281 100%
CECL reserve(326,137)
Loans receivable, net$24,691,743 
Geographic Location
Number of
 Loans
Net
Book Value
Total Loan
 Exposure(1)
Percentage of
 Portfolio
United States    
Sunbelt75$6,538,034 $6,802,928 26%
Northeast365,339,8745,666,96821
West333,515,5174,547,94617
Midwest10987,7181,091,8824
Northwest6317,863321,9371
Subtotal16016,699,00618,431,66169
International
United Kingdom233,362,6293,393,12613
Australia51,405,6011,417,3185
Spain41,237,4461,241,8085
Ireland31,192,2201,199,4064
Sweden1473,374476,6732
Canada149,40949,432
Other Europe6598,195600,8572
Subtotal438,318,8748,378,62031
Total loans receivable203$25,017,880 $26,810,281 100%
CECL reserve(326,137)
Loans receivable, net$24,691,743 
(1)In certain instances, we finance our loans through the non-recourse sale of a senior loan interest that is not included in our consolidated financial statements. See Note 2 for further discussion. Total loan exposure encompasses the entire loan we originated and financed, including $1.6 billion of such non-consolidated senior interests as of December 31, 2022.
December 31, 2021
Property Type
Number of
 Loans
Net
Book Value
Total Loan
 Exposure(1)(2)
Percentage of
 Portfolio
Office65$9,473,039 $10,425,026 44%
Multifamily755,721,2605,771,51724
Hospitality253,427,2453,540,39115
Industrial61,102,4521,185,6065
Retail8871,241909,9704
Other91,407,7801,836,6018
Total loans receivable188$22,003,017 $23,669,111 100%
CECL reserve(124,679)
Loans receivable, net$21,878,338 
Geographic Location
Number of
 Loans
Net
Book Value
Total Loan
 Exposure(1)(2)
Percentage of
 Portfolio
United States    
Sunbelt71$5,907,230 $6,206,216 26%
Northeast374,615,0764,934,29521
West333,520,9424,199,20818
Midwest101,063,2021,113,9595
Northwest5251,121252,7001
Subtotal15615,357,57116,706,37871
International
United Kingdom172,342,1462,598,03311
Spain41,374,3641,380,7636
Ireland11,210,3751,216,8645
Sweden1546,319551,1492
Australia4504,668509,8852
Canada268,55868,478
Other Europe3599,016637,5613
Subtotal326,645,4466,962,73329
Total loans receivable188$22,003,017 $23,669,111 100%
CECL reserve(124,679)
Loans receivable, net$21,878,338 
(1)In certain instances, we finance our loans through the non-recourse sale of a senior loan interest that is not included in our consolidated financial statements. See Note 2 for further discussion. Total loan exposure encompasses the entire loan we originated and financed, including $1.5 billion of such non-consolidated senior interests as of December 31, 2021.
(2)Excludes investment exposure to the $379.3 million 2018 Single Asset Securitization. See Note 4 for details of the subordinate position we own in the 2018 Single Asset Securitization.
Principal Balance and Net Book Value of Loans Receivable Based on Internal Risk Ratings
The following table allocates the principal balance and net book value of our loans receivable based on our internal risk ratings ($ in thousands):
December 31, 2022December 31, 2021
Risk
 Rating
Number
 of Loans
Net
Book Value
Total Loan
 Exposure(1)
Number
 of Loans
Net
Book Value
Total Loan
 Exposure(1)(2)
117$1,403,185 $1,428,232 8$642,776 $645,854 
2365,880,4246,562,852285,200,5335,515,250
313414,128,13315,209,01814113,604,02714,944,045
4112,677,0272,680,145102,270,8722,277,653
55929,111930,0341284,809286,309
Total loans receivable203$25,017,880 $26,810,281 188$22,003,017 $23,669,111 
CECL reserve(326,137)(124,679)
Loans receivable, net$24,691,743 $21,878,338 
(1)In certain instances, we finance our loans through the non-recourse sale of a senior loan interest that is not included in our consolidated financial statements. See Note 2 for further discussion. Total loan exposure encompasses the entire loan we originated and financed, including $1.6 billion and $1.5 billion of such non-consolidated senior interests as of December 31, 2022 and December 31, 2021, respectively.
(2)Excludes investment exposure to the 2018 Single Asset Securitization of $379.3 million as of December 31, 2021. See Note 4 for details of the subordinate position we own in the 2018 Single Asset Securitization.
Schedule Of Current Expected Credit Loss Reserve By Pool The following table presents the activity in our loans receivable CECL reserve by investment pool for the year ended December 31, 2022 and 2021 ($ in thousands):
 
U.S. Loans(1)
Non-U.S.
 Loans
Unique
 Loans
Impaired
 Loans
Total
Loans Receivable, Net     
CECL reserve as of December 31, 2021
$26,885 $10,263 $32,657 $54,874 $124,679 
Increase in CECL reserve40,99512,25613,303134,904201,458
CECL reserve as of December 31, 2022
67,88022,51945,960189,778326,137
CECL reserve as of December 31, 2020
$42,995 $27,734 $33,159 $69,661 $173,549 
Decrease in CECL reserve(16,110)(17,471)(502)(360)(34,443)
Charge-offs of CECL reserve— — — (14,427)(14,427)
CECL reserve as of December 31, 2021
$26,885 $10,263 $32,657 $54,874 $124,679 
(1) Includes Canadian loans, which have similar risk characteristics as U.S. loans.
Schedule of Net Book Value of Loan Portfolio By Year of Origination, Investment Pool and Risk Rating The following tables present the net book value of our loan portfolio as of December 31, 2022 and December 31, 2021, respectively, by year of origination, investment pool, and risk rating ($ in thousands):
 
Net Book Value of Loans Receivable by Year of Origination(1)
 As of December 31, 2022
Risk Rating
20222021202020192018PriorTotal
U.S. loans(2)
1$145,152 $563,426 $5,075 $231,894 $415,471 $— $1,361,018 
2117,3141,742,289362,062156,4781,178,7213,556,864
32,035,1115,776,346411,880735,772472,13480,3239,511,566
496,5421,160,627132,6871,389,856
5
Total U.S. loans$2,297,577 $8,082,061 $779,017 $1,220,686 $3,226,953 $213,010 $15,819,304 
Non-U.S. loans
1$— $— $— $— $— $— $— 
2590,580609,27094,9951,028,7152,323,560
3977,7671,586,266896,39286,7063,547,131
4344,089344,089
5— 
Total Non-U.S. loans$1,568,347 $2,195,536 $94,995 $2,269,196 $86,706 $— $6,214,780 
Unique loans
1$42,167 $— $— $— $— $— $42,167 
2
3893,114176,322— 1,069,436
4289,141653,941943,082
5
Total unique loans$935,281 $— $— $289,141 $830,263 $— $2,054,685 
Impaired loans
1$— $— $— $— $— $— $— 
2
3
4
5208,894284,809435,408929,111
Total impaired loans$— $208,894 $— $— $284,809 $435,408 $929,111 
Total loans receivable
1$187,319 $563,426 $5,075 $231,894 $415,471 $— $1,403,185 
2707,8942,351,559457,0571,185,1931,178,7215,880,424
33,905,9927,362,612411,8801,632,164735,16280,32314,128,133
4729,7721,814,568132,6872,677,027
5208,894284,809435,408929,111
Total loans receivable$4,801,205 $10,486,491 $874,012 $3,779,023 $4,428,731 $648,418 $25,017,880 
CECL reserve(326,137)
Loans receivable, net$24,691,743 
(1)Date loan was originated or acquired by us. Origination dates are subsequently updated to reflect material loan modifications.
(2)Includes Canadian loans, which have similar risk characteristics as U.S. loans.
 
Net Book Value of Loans Receivable by Year of Origination(1)(2)
 As of December 31, 2021
Risk Rating
20212020201920182017PriorTotal
U.S. loans(3)
1$125,873 $— $196,017 $72,752 $248,134 $— $642,776 
2876,536427,839221,5131,134,176354,77582,2743,097,113
37,511,883358,4481,109,1701,116,872292,520228,26410,617,157
496,539534,93863,35889,439784,274
5
Total U.S. loans$8,514,292 $786,287 $1,623,239 $2,858,738 $958,787 $399,977 $15,141,320 
Non-U.S. loans
1$— $— $— $— $— $— $— 
2698,13098,4121,306,8782,103,420
31,403,110932,939394,9492,730,998
4343,030343,030
5
Total Non-U.S. loans$2,101,240 $98,412 $2,582,847 $394,949 $— $— $5,177,448 
Unique loans
1$— $— $— $— $— $— $— 
2
3197,01858,854255,872
4322,787820,7811,143,568
5
Total unique loans$— $— $322,787 $1,017,799 $— $58,854 $1,399,440 
Impaired loans
1$— $— $— $— $— $— $— 
2
3
4
5284,809284,809
Total impaired loans$— $— $— $284,809 $— $— $284,809 
Total loans receivable
1$125,873 $— $196,017 $72,752 $248,134 $— $642,776 
21,574,666526,2511,528,3911,134,176354,77582,2745,200,533
38,914,993358,4482,042,1091,708,839292,520287,11813,604,027
4762,3561,355,71963,35889,4392,270,872
5284,809284,809
Total loans receivable$10,615,532 $884,699 $4,528,873 $4,556,295 $958,787 $458,831 $22,003,017 
CECL reserve(124,679)
Loans receivable, net$21,878,338 
(1)Date loan was originated or acquired by us. Origination dates are subsequently updated to reflect material loan modifications.
(2)Excludes the $78.0 million net book value of our held-to-maturity debt securities which represents our subordinate position we own in the 2018 Single Asset Securitization, and is included in other assets on our consolidated balance sheets. See Note 4 for details of the subordinate position we own in the 2018 Single Asset Securitization.
(3)Includes Canadian loans, which have similar risk characteristics as U.S. loans.
v3.22.4
Other Assets and Liabilities (Tables)
12 Months Ended
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, Other Assets and Other Liabilities Disclosure [Abstract]  
Summary of Components of Other Assets
The following table details the components of our other assets ($ in thousands):
 December 31, 2022December 31, 2021
Accrued interest receivable$189,569 $86,101 
Collateral deposited under derivative agreements103,110— 
Loan portfolio payments held by servicer(1)
68,48977,624
Derivative assets7,34930,531 
Accounts receivable and other assets1,318572 
Prepaid expenses1,067956 
Debt securities held-to-maturity(2)
78,083 
CECL reserve(70)
Debt securities held-to-maturity, net78,013 
Total$370,902 $273,797 
(1)Primarily represents loan principal held by our third-party loan servicer as of the balance sheet date which were remitted to us during the subsequent remittance cycle.
(2)Represents the subordinate position we own in the 2018 Single Asset Securitization, which held aggregate loan assets of $379.3 million as of December 31, 2021, with a yield to full maturity of L+10.0% and a maximum maturity date of June 9, 2025, assuming all extension options are exercised by the borrower. During the year ended December 31, 2022, the 2018 Single Asset Securitization was liquidated upon full repayment of its collateral and all senior securities outstanding. Refer to Note 18 for additional discussion.
Schedule of Debt Securities, Held-to-maturity, Allowance for Credit Loss The following table presents the activity in our debt securities CECL reserve for the year ended December 31, 2022 and 2021 ($ in thousands):
 Debt Securities Held-To-Maturity Total
CECL reserve as of December 31, 2021
$70 
Decrease in CECL reserve$(70)
CECL reserve as of December 31, 2022
$— 
CECL reserve as of December 31, 2020
$1,723 
Decrease in CECL reserve$(1,653)
CECL reserve as of December 31, 2021
$70 
Summary of Components of Other Liabilities
The following table details the components of our other liabilities ($ in thousands):
 December 31, 2022December 31, 2021
Derivative liabilities$119,665 $5,890 
Accrued dividends payable106,455 104,271 
Accrued interest payable80,263 29,851 
Secured debt repayments pending servicer remittance(1)
60,585 47,664 
Accrued management and incentive fees payable33,830 28,373 
Current expected credit loss reserve for unfunded loan commitments(2)
16,380 6,263 
Accounts payable and other liabilities9,726 9,046 
Total$426,904 $231,358 
(1)Represents pending transfers from our third-party loan servicer that were remitted to our banking counterparties during the subsequent remittance cycle.
(2)Represents the CECL reserve related to our unfunded loan commitments. See Note 2 for further discussion of the CECL reserve.
Schedule of Unfunded Loan Commitments Reserve The following table presents the activity in the CECL reserve related to our unfunded loan commitments by investment pool for the year ended December 31, 2022 and 2021 ($ in thousands):
 U.S. Loans
Non-U.S.
 Loans
Unique
 Loans
Impaired
 Loans
Total
CECL reserve as of December 31, 2021
$4,072 $2,191 $— $— $6,263 
Increase in CECL reserve7,676 2,441 — — 10,117 
CECL reserve as of December 31, 2022
$11,748 $4,632 $— $— $16,380 
CECL reserve as of December 31, 2020
$6,953 $2,994 $84 $— $10,031 
Decrease in CECL reserve(2,881)(803)(84)— (3,768)
CECL reserve as of December 31, 2021
$4,072 $2,191 $— $— $6,263 
v3.22.4
Secured Debt, Net (Tables)
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Schedule of Secured Debt Agreements The following table details our secured debt ($ in thousands):
 
Secured Debt
Borrowings Outstanding
 December 31, 2022December 31, 2021
Secured credit facilities$13,549,748 $12,299,580 
Acquisition facility
Total secured debt$13,549,748 $12,299,580 
Deferred financing costs(1)
(21,584)(19,538)
Net book value of secured debt$13,528,164 $12,280,042 
(1)Costs incurred in connection with our secured debt are recorded on our consolidated balance sheets when incurred and recognized as a component of interest expense over the life of each related facility.
As of December 31, 2022, the following Senior Secured Notes, were outstanding ($ in thousands):

Senior Secured NotesFace ValueInterest Rate
All-in Cost(1)
Maturity
Senior Secured Notes$400,000 3.75 %4.04 %January 15, 2027
(1)Includes transaction expenses that are amortized through interest expense over the life of the Senior Secured Notes.
The following table details the net book value of our Senior Secured Notes on our consolidated balance sheets ($ in thousands):
 December 31, 2022December 31, 2021
Face value$400,000 $400,000 
Deferred financing costs(4,834)(5,990)
Net book value$395,166 $394,010 
Credit Facilities
The following table details our secured credit facilities by spread over the applicable base rates as of December 31, 2022 ($ in thousands):

December 31, 2022
     Recourse Limitation
Currency
Lenders(1)
Borrowings
Wtd Avg. Maturity(2)
Loan Count
Collateral(3)
Wtd Avg.
Maturity(4)
Wtd. Avg.Range
USD14$7,497,992 2/21/2026145$11,719,558 3/4/202636%
25% - 100%
GBP72,320,720 4/7/2026233,081,729 4/30/202627%
25% - 50%
EUR72,128,248 8/12/2025122,866,848 8/15/202542%
25% - 100%
Others(5)
41,602,788 7/4/202772,026,655 6/23/202725%
25%
Total15$13,549,748 3/29/2026185$19,694,790 4/2/202634%
25% - 100%
(1)Represents the number of lenders with fundings advanced in each respective currency, as well as the total number of facility lenders.
(2)Our secured debt agreements are generally term-matched to their underlying collateral. Therefore, the weighted average maturity is generally allocated based on the maximum maturity date of the collateral loans, assuming all extension options are exercised by the borrower. In limited instances, the maturity date of the respective secured credit facility is used.
(3)Represents the principal balance of the collateral assets.
(4)Maximum maturity assumes all extension options are exercised by the borrower, however our loans may be repaid prior to such date.
(5)Includes Australian Dollar, Canadian Dollar, Danish Krone, Swedish Krona, and Swiss Franc currencies.
As of December 31, 2022, the following senior term loan facilities, or Term Loans, were outstanding ($ in thousands):
Term LoansFace Value
Interest Rate(1)
All-in Cost(1)(2)
Maturity
B-1 Term Loan$920,365 + 2.25 %+ 2.53 %April 23, 2026
B-3 Term Loan$415,168 + 2.75 %+ 3.42 %April 23, 2026
B-4 Term Loan$821,685 + 3.50 %+ 4.11 %May 9, 2029
(1)The B-3 Term Loan and the B-4 Term Loan borrowings are subject to a floor of 0.50%. The B-1 Term Loan and B-3 Term Loan are indexed to one-month USD LIBOR and the B-4 Term Loan is indexed to one-month SOFR.
(2)Includes issue discount and transaction expenses that are amortized through interest expense over the life of the Term Loans.
Schedule Of All In Cost Of Secured Credit Facilities
The following tables detail the spread of our secured debt as of December 31, 2022 and December 31, 2021 ($ in thousands):
 Year Ended December 31, 2022December 31, 2022
Spread(1)
New Financings(2)
Total
Borrowings
Wtd. Avg.
All-in Cost(1)(3)(4)
Collateral(5)
Wtd. Avg.
All-in Yield(1)(3)
Net Interest
 Margin(6)
+ 1.50% or less $1,329,508 $7,433,204 +1.53 %$10,465,647 +3.24 %+1.71 %
+ 1.51% to + 1.75%368,2652,246,223 +1.88 %3,538,815 +3.73 %+1.85 %
+ 1.76% to + 2.00%405,7231,514,541 +2.16 %2,483,240 +4.14 %+1.98 %
+ 2.01% or more1,246,6502,355,780 +2.63 %3,207,088 +4.78 %+2.15 %
Total$3,350,146 $13,549,748 +1.85 %$19,694,790 +3.70 %+1.85 %
 Year Ended December 31, 2021December 31, 2021
Spread(1)
New Financings(2)
Total
Borrowings
Wtd. Avg.
All-in Cost(1)(3)(4)
Collateral(5)
Wtd. Avg.
All-in Yield(1)(3)
Net Interest
Margin(6)
+ 1.50% or less$5,306,925 $7,746,026 +1.52 %$10,193,801 +3.18 %+1.66 %
+ 1.51% to + 1.75%1,477,1772,710,587+1.88 %3,977,492+3.55 %+1.67 %
+ 1.76% to + 2.00%668,470998,781+2.13 %1,458,074+4.28 %+2.15 %
+ 2.01% or more310,991844,186+2.49 %1,413,014+4.75 %+2.26 %
Total$7,763,563 $12,299,580 +1.72 %$17,042,381 +3.49 %+1.77 %
(1)The spread, all-in cost, and all-in yield are expressed over the relevant floating benchmark rates, which include USD LIBOR, SOFR, SONIA, GBP LIBOR, EURIBOR, and other indices as applicable.
(2)Represents borrowings outstanding as of December 31, 2022 and December 31, 2021, respectively, for new financings during the year ended December 31, 2022 and December 31, 2021, respectively, based on the date collateral was initially pledged to each credit facility.
(3)In addition to spread, the cost includes the associated deferred fees and expenses related to the respective borrowings. In addition to cash coupon, all-in yield includes the amortization of deferred origination and extension fees, loan origination costs, and purchase discounts, as well as the accrual of exit fees.
(4)Represents the weighted-average all-in cost as of December 31, 2022 and December 31, 2021, respectively, and is not necessarily indicative of the spread applicable to recent or future borrowings.
(5)Represents the principal balance of the collateral assets.
(6)Represents the difference between the weighted-average all-in yield and weighted-average all-in cost.
v3.22.4
Securitized Debt Obligations, Net (Tables)
12 Months Ended
Dec. 31, 2022
Loans Managed, Securitized or Asset-Backed Financing Arrangement [Abstract]  
Schedule of Information on Securitized Debt Obligations The following tables detail our securitized debt obligations and the underlying collateral assets that are financed ($ in thousands):
 December 31, 2022
Securitized Debt ObligationsCount
Principal
 Balance
Book
Value
Wtd. Avg.
 Yield/Cost(1)(2)
Term(3)
2021 FL4 Collateralized Loan Obligation     
Senior CLO Securities Outstanding1$803,750 $799,626 + 1.57 %May 2038
Underlying Collateral Assets301,000,0001,000,000+ 3.47 %May 2025
2020 FL3 Collateralized Loan Obligation
Senior CLO Securities Outstanding1808,750806,757+ 2.14 %November 2037
Underlying Collateral Assets161,000,0001,000,000+ 3.25 %November 2024
2020 FL2 Collateralized Loan Obligation
Senior CLO Securities Outstanding11,061,0411,057,627+ 1.55 %February 2038
Underlying Collateral Assets171,317,9161,317,916+ 3.42 %November 2024
Total
Senior CLO Securities Outstanding(4)
3$2,673,541 $2,664,010 +1.73 %
Underlying Collateral Assets63$3,317,916 $3,317,916 + 3.38 %

(1)In addition to cash coupon, all-in yield includes the amortization of deferred origination and extension fees, loan origination costs, purchase discounts, and accrual of exit fees.
(2)The weighted-average all-in yield and cost are expressed as a spread over the relevant floating benchmark rates, which include USD LIBOR and SOFR, as applicable to each securitized debt obligation. As of December 31, 2022, the floating benchmark rate for the financing provided on the 2020 FL3 and 2020 FL2 CLOs is one-month SOFR. As of December 31, 2022, one-month SOFR was 4.36% and one-month USD LIBOR was 4.39%. Excludes loans accounted for under the cost recovery method.
(3)Underlying Collateral Assets term represents the weighted-average final maturity of such loans, assuming all extension options are exercised by the borrower. Repayments of securitized debt obligations are tied to timing of the related collateral loan asset repayments. The term of these obligations represents the rated final distribution date of the securitizations.
(4)During the year ended December 31, 2022, we recorded $87.6 million of interest expense related to our securitized debt obligations.
 December 31, 2021
Securitized Debt ObligationsCount
Principal
 Balance
Book Value
Wtd. Avg.
 Yield/Cost(1)(2)
Term(3)
2021 FL4 Collateralized Loan Obligation
Senior CLO Securities Outstanding1$803,750 $797,373 + 1.66 %May 2038
Underlying Collateral Assets341,000,0001,000,000+ 3.42 %October 2024
2020 FL3 Collateralized Loan Obligation
Senior CLO Securities Outstanding1808,750804,096+ 2.10 %November 2037
Underlying Collateral Assets181,000,000 1,000,000 + 3.06 %May 2024
2020 FL2 Collateralized Loan Obligation
Senior CLO Securities Outstanding11,243,1251,236,593+ 1.45 %February 2038
Underlying Collateral Assets211,500,0001,500,000+ 3.15 %March 2024
Total
Senior CLO Securities Outstanding(4)
3$2,855,625 $2,838,062 +1.69 %
Underlying Collateral Assets73$3,500,000 $3,500,000 +3.20 %

(1)In addition to cash coupon, all-in yield includes the amortization of deferred origination and extension fees, loan origination costs, purchase discounts, and accrual of exit fees.
(2)The weighted-average all-in yield and cost are expressed as a spread over the relevant floating benchmark rates, which include USD LIBOR and SOFR, as applicable to each securitized debt obligation. As of December 31, 2021, the floating benchmark rate for the financing provided on the 2020 FL3 and 2020 FL2 CLOs is one-month SOFR. As of December 31, 2021, one-month SOFR was 0.05% and one-month USD LIBOR was 0.10%.
(3)Underlying Collateral Assets term represents the weighted-average final maturity of such loans, assuming all extension options are exercised by the borrower. Repayments of securitized debt obligations are tied to timing of the related collateral loan asset repayments. The term of these obligations represents the rated final distribution date of the securitizations.
(4)During the year ended December 31, 2021, we recorded $46.0 million of interest expense related to our securitized debt obligations.
v3.22.4
Asset-Specific Debt, Net (Tables)
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Summary of Asset-Specific Financings
The following tables detail our asset-specific debt ($ in thousands):

 December 31, 2022
Asset-Specific DebtCount
Principal
 Balance
Book Value
Wtd. Avg.
Yield/Cost(1)
Wtd. Avg.
 Term(2)
Financing provided4$950,278 $942,503 + 3.29 %January 2026
Collateral assets4$1,094,450 $1,081,035 + 4.73 %January 2026
 
 December 31, 2021
Asset-Specific DebtCount
Principal
 Balance
Book Value
Wtd. Avg.
 Yield/Cost(1)
Wtd. Avg.
 Term(2)
Financing provided4$400,699 $393,824 + 2.78 %March 2025
Collateral assets4$446,276 $435,727 + 4.04 %March 2025
(1)These floating rate loans and related liabilities are currency and indexed matched to the applicable benchmark rate relevant in each arrangement. In addition to cash coupon, yield/cost includes the amortization of deferred origination fees and financing costs.
(2)The weighted-average term is determined based on the maximum maturity of the corresponding loans, assuming all extension options are exercised by the borrower. Our asset-specific debt is term-matched in each case to the corresponding collateral loans.
v3.22.4
Loan Participations Sold, Net (Tables)
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Schedule of Loan Participations Sold
The following table details our loan participations sold ($ in thousands):
 December 31, 2022
Loan Participations SoldCount
Principal
 Balance
Book Value
Wtd. Avg.
 Yield/Cost(1)
 
Term(2)
Senior Participation(3)
1$224,744 $224,232 + 3.22 %March 2027
Total Loan1$280,930 $278,843 + 4.86 %March 2027
(1)This non-debt participation sold structure is inherently matched in terms of currency and interest rate. In addition to cash coupon, yield/cost includes the amortization of deferred fees and financing costs.
(2)The term is determined based on the maximum maturity of the loan, assuming all extension options are exercised by the borrower. Our loan participation sold is term-matched to the corresponding collateral loan.
(3)During the year ended December 31, 2022, we recorded $7.9 million of interest expense related to our loan participations sold.
v3.22.4
Term Loans, Net (Tables)
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Schedule of Debt
The following table details our secured credit facilities by spread over the applicable base rates as of December 31, 2022 ($ in thousands):

December 31, 2022
     Recourse Limitation
Currency
Lenders(1)
Borrowings
Wtd Avg. Maturity(2)
Loan Count
Collateral(3)
Wtd Avg.
Maturity(4)
Wtd. Avg.Range
USD14$7,497,992 2/21/2026145$11,719,558 3/4/202636%
25% - 100%
GBP72,320,720 4/7/2026233,081,729 4/30/202627%
25% - 50%
EUR72,128,248 8/12/2025122,866,848 8/15/202542%
25% - 100%
Others(5)
41,602,788 7/4/202772,026,655 6/23/202725%
25%
Total15$13,549,748 3/29/2026185$19,694,790 4/2/202634%
25% - 100%
(1)Represents the number of lenders with fundings advanced in each respective currency, as well as the total number of facility lenders.
(2)Our secured debt agreements are generally term-matched to their underlying collateral. Therefore, the weighted average maturity is generally allocated based on the maximum maturity date of the collateral loans, assuming all extension options are exercised by the borrower. In limited instances, the maturity date of the respective secured credit facility is used.
(3)Represents the principal balance of the collateral assets.
(4)Maximum maturity assumes all extension options are exercised by the borrower, however our loans may be repaid prior to such date.
(5)Includes Australian Dollar, Canadian Dollar, Danish Krone, Swedish Krona, and Swiss Franc currencies.
As of December 31, 2022, the following senior term loan facilities, or Term Loans, were outstanding ($ in thousands):
Term LoansFace Value
Interest Rate(1)
All-in Cost(1)(2)
Maturity
B-1 Term Loan$920,365 + 2.25 %+ 2.53 %April 23, 2026
B-3 Term Loan$415,168 + 2.75 %+ 3.42 %April 23, 2026
B-4 Term Loan$821,685 + 3.50 %+ 4.11 %May 9, 2029
(1)The B-3 Term Loan and the B-4 Term Loan borrowings are subject to a floor of 0.50%. The B-1 Term Loan and B-3 Term Loan are indexed to one-month USD LIBOR and the B-4 Term Loan is indexed to one-month SOFR.
(2)Includes issue discount and transaction expenses that are amortized through interest expense over the life of the Term Loans.
Schedule of Net Book Value of Term Loans on Consolidated Balance Sheets
The following table details the net book value of our Term Loans on our consolidated balance sheets ($ in thousands):

 December 31, 2022December 31, 2021
Face value$2,157,218 $1,349,271 
Deferred financing costs and unamortized discount(42,669)(21,865)
Net book value$2,114,549 $1,327,406 
The following table details the net book value of our Convertible Notes on our consolidated balance sheets ($ in thousands):
 December 31, 2022December 31, 2021
Face value$520,000 $622,500 
Deferred financing costs and unamortized discount(5,743)(2,624)
Net book value$514,257 $619,876 
v3.22.4
Senior Secured Notes, Net (Tables)
12 Months Ended
Dec. 31, 2022
Debt Disclosure [Abstract]  
Schedule of Senior Secured Notes, Net The following table details our secured debt ($ in thousands):
 
Secured Debt
Borrowings Outstanding
 December 31, 2022December 31, 2021
Secured credit facilities$13,549,748 $12,299,580 
Acquisition facility
Total secured debt$13,549,748 $12,299,580 
Deferred financing costs(1)
(21,584)(19,538)
Net book value of secured debt$13,528,164 $12,280,042 
(1)Costs incurred in connection with our secured debt are recorded on our consolidated balance sheets when incurred and recognized as a component of interest expense over the life of each related facility.
As of December 31, 2022, the following Senior Secured Notes, were outstanding ($ in thousands):

Senior Secured NotesFace ValueInterest Rate
All-in Cost(1)
Maturity
Senior Secured Notes$400,000 3.75 %4.04 %January 15, 2027
(1)Includes transaction expenses that are amortized through interest expense over the life of the Senior Secured Notes.
The following table details the net book value of our Senior Secured Notes on our consolidated balance sheets ($ in thousands):
 December 31, 2022December 31, 2021
Face value$400,000 $400,000 
Deferred financing costs(4,834)(5,990)
Net book value$395,166 $394,010 
v3.22.4
Convertible Notes, Net (Tables)
12 Months Ended
Dec. 31, 2022
Debt Instruments [Abstract]  
Summary of Outstanding Convertible Senior Notes
As of December 31, 2022, the following convertible senior notes, or Convertible Notes, were outstanding ($ in thousands):

Convertible Notes IssuanceFace ValueInterest Rate
All-in Cost(1)
Conversion Price(2)
Maturity
March 2018$220,000 4.75%5.33%$36.23March 15, 2023
March 2022$300,000 5.50%5.94%$36.27March 15, 2027
(1)Includes issuance costs that are amortized through interest expense over the life of the Convertible Notes using the effective interest method.
(2)Represents the price of class A common stock per share based on a conversion rate of 27.6052 and 27.5702, respectively, for the March 2018 and March 2022 convertible notes. The conversion rate represents the number of shares of class A common stock issuable per $1,000 principal amount of Convertible Notes. The cumulative dividend threshold as defined in the respective March 2018 and March 2022 convertible notes supplemental indentures have not been exceeded as of December 31, 2022.
Summary of Details of Net Book Value of Convertible Note
The following table details the net book value of our Term Loans on our consolidated balance sheets ($ in thousands):

 December 31, 2022December 31, 2021
Face value$2,157,218 $1,349,271 
Deferred financing costs and unamortized discount(42,669)(21,865)
Net book value$2,114,549 $1,327,406 
The following table details the net book value of our Convertible Notes on our consolidated balance sheets ($ in thousands):
 December 31, 2022December 31, 2021
Face value$520,000 $622,500 
Deferred financing costs and unamortized discount(5,743)(2,624)
Net book value$514,257 $619,876 
Summary of Details about Interest Expense
The following table details our interest expense related to the Convertible Notes ($ in thousands):
 Year Ended December 31,
 202220212020
Cash coupon$28,859 $28,059 $28,059 
Discount and issuance cost amortization2,8533,4863,319
Total interest expense$31,712 $31,545 $31,378 
v3.22.4
Derivative Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Summary of Outstanding Foreign Exchange Derivatives Designated as Net Investment Hedges of Foreign Currency Risk
The following table details our outstanding foreign exchange derivatives that were designated as net investment hedges of foreign currency risk (notional amount in thousands):
December 31, 2022December 31, 2021
Foreign Currency Derivatives
Number of
 Instruments
Notional
 Amount
Foreign Currency Derivatives
Number of
 Instruments
Notional
 Amount
Buy USD / Sell SEK Forward2kr 1,003,626 Buy USD / Sell SEK Forward1kr999,500 
Buy USD / Sell EUR Forward8722,311 Buy USD / Sell EUR Forward7731,182 
Buy USD / Sell GBP Forward6£690,912 Buy USD / Sell GBP Forward2£489,204 
Buy USD / Sell AUD Forward8A$541,813 Buy USD / Sell AUD Forward3A$188,600 
Buy USD / Sell DKK Forward3kr.195,019 Buy USD / Sell CAD Forward2C$22,100 
Buy USD / Sell CAD Forward2C$22,187 Buy USD / Sell CHF Forward1CHF5,200 
Buy USD / Sell CHF Forward2CHF5,263 
Summary of Non-designated Hedges
The following table details our outstanding foreign exchange derivatives that were non-designated hedges of foreign currency risk (notional amount in thousands):
December 31, 2022December 31, 2021
Non-designated Hedges
Number of
 Instruments
Notional
 Amount
Non-designated Hedges
Number of
 Instruments
Notional
 Amount
Buy GBP / Sell USD Forward2£109,076 Buy GBP / Sell USD Forward3£170,600 
Buy USD / Sell GBP Forward2£109,076 Buy USD / Sell GBP Forward3£170,600 
Buy AUD / Sell USD Forward1A$23,600 Buy EUR / Sell USD Forward2165,560 
Buy USD / Sell AUD Forward1A$23,600 Buy USD / Sell EUR Forward3165,560 
Buy CHF / Sell USD Forward1CHF20,300 
Buy USD / Sell CHF Forward1CHF20,300 
Buy GBP / Sell EUR Forward18,410 
Schedule of Derivative Instruments in Statement of Operations
The following table presents the effect of our derivative financial instruments on our consolidated statements of operations ($ in thousands):
 Increase (Decrease) to Net Interest Income Recognized from Foreign Exchange Contracts
Year Ended December 31,
Foreign Exchange Contracts
in Hedging Relationships
Location of Income
 (Expense) Recognized
202220212020
Designated Hedges
Interest Income(1)
$19,910 $7,296 $4,382 
Non-Designated Hedges
Interest Income(1)
(62)(342)(522)
Non-Designated Hedges
Interest Expense(2)
100(6,911)(4,357)
Total $19,948 $43 $(497)
(1)Represents the forward points earned on our foreign currency forward contracts, which reflect the interest rate differentials between the applicable base rate for our foreign currency investments and prevailing US interest rates. These forward contracts effectively convert the foreign currency rate exposure for such investments to USD-equivalent interest rates.
(2)Represents the spot rate movement in our non-designated hedges, which are marked-to-market and recognized in interest expense.
Summary of Fair Value of Derivative Financial Instruments
The following table summarizes the fair value of our derivative financial instruments ($ in thousands):
 
Fair Value of Derivatives in an Asset
 Position(1) as of
Fair Value of Derivatives in a Liability
 Position(2) as of
 Foreign Exchange ContractsDecember 31, 2022December 31, 2021December 31, 2022December 31, 2021
Designated Hedges$501 $23,423 $111,573 $1,383 
Non-Designated Hedges6,8487,1088,0924,507
Total Derivatives$7,349 $30,531 $119,665 $5,890 
(1)Included in other assets in our consolidated balance sheets.
(2)Included in other liabilities in our consolidated balance sheets.
Summary of Effect of Derivative Financial Instruments on Consolidated Statements of Operations
The following table presents the effect of our derivative financial instruments on our consolidated statements of operations ($ in thousands):
Derivatives in Hedging Relationships
Amount of Gain (Loss) Recognized in
OCI on Derivatives
Location of
 Gain (Loss)
 Reclassified
from Accumulated OCI into Income
Amount of
Loss Reclassified from
 Accumulated OCI into Income
Year Ended December 31,Year Ended December 31,
202220212020202220212020
Net Investment Hedges 
Foreign exchange contracts(1)
$173,362 $81,603 $(59,609)Interest Expense$— $— $— 
Cash Flow Hedges 
Interest rate derivatives(5)(94)
Interest Expense(2)
(4)(10)7
Total$173,362 $81,598 $(59,703) $(4)$(10)$
(1)During the year ended December 31, 2022, we received net cash settlements of $330.3 million on our foreign currency forward contracts. During the years ended December 31, 2021, and 2020, we paid net cash settlements of $1.4 million and $43.0 million on our foreign currency contracts. Those amounts are included as a component of accumulated other comprehensive income on our consolidated balance sheets.
(2)During the year ended December 31, 2022, and 2021, we recorded total interest and related expenses of $710.9 million and $340.2 million, respectively, which included $4,000 and $10,000, respectively, related to our cash flow hedges. During the year ended December 31, 2020, we recorded total interest and related expenses of $347.5 million, which was reduced by $7,000 related to income generated by our cash flow hedges.
v3.22.4
Equity (Tables)
12 Months Ended
Dec. 31, 2022
Equity [Abstract]  
Summary of Class A Common Stock Issuances
The following table details our issuance of class A common stock during the years ended December 31, 2022, 2021 and 2020 ($ in thousands, except per share data):
 Class A Common Stock Offerings
 
2022(1)
2021(2)
2020(3)
Shares issued2,303,46920,361,40810,840,696
Gross / net issue price per share(4)
31.23 / 30.92
31.64 / 31.37
27.79 / 27.52
Net proceeds(5)
$70,651$638,005 $297,599 
(1)Represents shares issued under our at-the-market program.
(2)Issuance includes 296,901 shares issued under our at-the-market program, with a weighted-average gross share issue price of $33.67.
(3)Includes 840,696 shares issued to our Manager in satisfaction of the management and incentive fees accrued in the first quarter of 2020, with a share issue price of $22.93. The per share price was calculated based on the volume-weighted average price on the NYSE of our class A common stock over the five trading days following our April 29, 2020 first quarter 2020 earnings conference call.
(4)Represents the gross price per share issued, as well as the net proceeds per share after underwriting or sales discounts and commissions.
(5)Net proceeds represent proceeds received from the underwriters less applicable transaction costs. For the year ended December 31, 2020, includes $19.3 million of net proceeds related to 840,696 shares issued to our Manager in satisfaction of the management and incentives fees accrued in the first quarter of 2020.
Schedule of Movement in Outstanding Shares of Class A Common Stock, Restricted Class A Common Stock and Deferred Stock Units
The following table details the movement in our outstanding shares of class A common stock, including restricted class A common stock and deferred stock units:
 Year Ended December 31,
Common Stock Outstanding(1)
202220212020
Beginning balance168,543,370147,086,722135,263,728
Issuance of class A common stock(2)
2,311,71120,363,59210,842,746
Issuance of restricted class A common stock, net(3)(4)
1,204,4761,036,175933,623
Issuance of deferred stock units47,03656,88146,625
Ending balance172,106,593168,543,370147,086,722
(1)Includes 410,608, 363,572 and 306,691 deferred stock units held by members of our board of directors as of December 31, 2022, 2021, and 2020, respectively.
(2)Includes 8,242, 2,184, and 2,050 shares issued under our dividend reinvestment program during the years ended December 31, 2022, 2021, and 2020, respectively.
(3)Includes 13,197 restricted shares issued to our board of directors during the year ended December 31, 2022.
(4)Net of 39,655 shares, 29,580 shares, and 879 shares of restricted class A common stock forfeited under our stock-based incentive plans during the years ended December 31, 2022, 2021, and 2020, respectively. See Note 16 for further discussion of our stock-based incentive plans.
Schedule of Dividend Activity
The following table details our dividend activity ($ in thousands, except per share data):
 Year Ended December 31,
 202220212020
Dividends declared per share of common stock$2.48 $2.48 $2.48 
Percent taxable as ordinary dividends100.00 %100.00 %100.00 %
Percent taxable as capital gain dividends— %— %— %
 100.00 %100.00 %100.00 %
Schedule of Basic and Diluted Earnings Per Share, or EPS, Based on Weighted-Average of Both Restricted and Unrestricted Class A Common Stock Outstanding
The following table sets forth the calculation of basic and diluted net income per share of class A common stock based on the weighted-average of both restricted and unrestricted class A common stock outstanding ($ in thousands, except per share data):
 Year Ended December 31,
202220212020
Net income(1)
$248,642 $419,193 $137,670 
Weighted-average shares outstanding, basic and diluted(2)
170,631,410151,521,941141,795,977
Per share amount, basic and diluted(2)
$1.46 $2.77 $0.97 
(1)Represents net income attributable to Blackstone Mortgage Trust.
(2)For the year ended December 31, 2022, our Convertible Notes were not included in the calculation of diluted earnings per share, as the impact is antidilutive. Our Convertible Notes could dilute earnings per share in future periods. For the years ended December 31, 2021 and 2020, prior to the adoption of ASU 2020-06, our convertible notes were not assessed for dilution as we had the intent and ability to settle the convertible notes in cash. Refer to Note 2 and Note 11 for further discussion of ASU 2020-06 and our convertible notes, respectively.
v3.22.4
Other Expenses (Tables)
12 Months Ended
Dec. 31, 2022
Other Income and Expenses [Abstract]  
Schedule of General and Administrative Expenses
General and administrative expenses consisted of the following ($ in thousands):

 Year Ended December 31,
 202220212020
Professional services$10,924 $7,759 $7,324 
Operating and other costs7,855 3,7624,015
Subtotal(1)
18,779 11,52111,339
Non-cash compensation expenses
Restricted class A common stock earned32,724 31,05234,032
Director stock-based compensation690 595 500
Subtotal33,414 31,64734,532
Total general and administrative expenses$52,193 $43,168 $45,871 
(1)During the years ended December 31, 2022, 2021, and 2020, we recognized an aggregate $1.1 million, $748,000, and $1.1 million, respectively, of expenses related to our Multifamily Joint Venture.
v3.22.4
Stock-Based Incentive Plans (Tables)
12 Months Ended
Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]  
Movement in Outstanding Shares of Restricted Class A Common Stock and Weighted-Average Grant Date Fair Value Per Share
The following table details the movement in our outstanding shares of restricted class A common stock and the weighted-average grant date fair value per share:
 
Restricted Class A
 Common Stock
Weighted-Average
 Grant Date Fair
 Value Per Share
Balance as of December 31, 2020
1,627,890$33.14 
Granted1,065,75529.93
Vested(957,944)33.08
Forfeited(29,580)31.52
Balance as of December 31, 2021
1,706,121$31.19 
Granted1,244,13126.92
Vested(1,026,813)32.06
Forfeited(39,655)30.76
Balance as of December 31, 2022
1,883,784$27.90 
v3.22.4
Fair Values (Tables)
12 Months Ended
Dec. 31, 2022
Fair Value Disclosures [Abstract]  
Assets and Liabilities Measured at Fair Value on Recurring Basis
The following table summarizes our assets and liabilities measured at fair value on a recurring basis ($ in thousands):
 December 31, 2022December 31, 2021
 Level 1Level 2Level 3TotalLevel 1Level 2Level 3Total
Assets        
Derivatives$— $7,349 $— $7,349 $— $30,531 $— $30,531 
Liabilities
Derivatives$— $119,665 $— $119,665 $— $5,890 $— $5,890 
Schedule of Details of Carrying Amount, Face Amount, and Fair Value of Financial Instruments
The following table details the book value, face amount, and fair value of the financial instruments described in Note 2 ($ in thousands):
 December 31, 2022December 31, 2021
 
Book
Value
Face
 Amount
Fair
Value
Book
Value
Face
 Amount
Fair
Value
Financial assets      
Cash and cash equivalents$291,340 $291,340 $291,340 $551,154 $551,154 $551,154 
Loans receivable, net24,691,743 25,160,343 24,445,042 21,878,338 22,156,437 22,013,762 
Debt securities held-to-maturity, net(1)
— — — 78,013 79,200 77,229 
Financial liabilities
Secured debt, net13,528,164 13,549,748 13,121,306 12,280,042 12,299,580 12,299,580 
Securitized debt obligations, net2,664,010 2,673,541 2,597,377 2,838,062 2,855,625 2,850,399 
Asset-specific debt, net942,503 950,278 934,815 393,824 400,699 400,699 
Loan participations sold, net224,232 224,744 217,717 — — — 
Secured term loans, net2,114,549 2,157,218 2,103,943 1,327,406 1,349,271 1,335,844 
Senior secured notes, net395,166 400,000 343,665 394,010 400,000 399,012 
Convertible notes, net514,257 520,000 478,232 619,876 622,500 630,821 
(1)Included in other assets on our consolidated balance sheets.
v3.22.4
Variable Interest Entities (Tables)
12 Months Ended
Dec. 31, 2022
Variable Interest Entity, Primary Beneficiary, Does Not Hold Majority Voting Interest, Disclosures [Abstract]  
Summary of Assets and Liabilities of Consolidated VIE
The following table details the assets and liabilities of our consolidated VIEs ($ in thousands):
 December 31, 2022December 31, 2021
Assets
Loans receivable$3,317,316 $3,486,750 
Current expected credit loss reserve(93,396)(4,502)
Loans receivable, net3,223,9203,482,248
Other assets15,99520,746
Total assets$3,239,915 $3,502,994 
Liabilities
Securitized debt obligations, net$2,664,010 $2,838,062 
Other liabilities7,2341,800
Total liabilities$2,671,244 $2,839,862 
v3.22.4
Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Principal Contractual Obligations
Our contractual principal debt repayments as of December 31, 2022 were as follows ($ in thousands):
Year
Secured
Debt(1)
Asset-Specific Debt(1)
Term
Loans(2)
Senior Secured Notes
Convertible Notes(3)
Total(4)
2023397,365 — 21,997 — 220,000 639,362 
20243,263,819 — 21,997 — — 3,285,816 
20251,170,360 816,434 21,997 — — 2,008,791 
20264,783,810 — 1,302,574 — — 6,086,384 
20273,155,937 31,900 8,258 400,000 300,000 3,896,095 
Thereafter778,457 101,944 780,395 — — 1,660,796 
Total obligation$13,549,748 $950,278 $2,157,218 $400,000 $520,000 $17,577,244 
(1)Our secured debt and asset-specific debt agreements are generally term-matched to their underlying collateral. Therefore, the allocation of payments under such agreements is generally allocated based on the maximum maturity date of the collateral loans, assuming all extension options are exercised by the borrower. In limited instances, the maturity date of the respective debt agreement is used.
(2)The Term Loans are partially amortizing, with an amount equal to 1.0% per annum of the initial principal balance due in quarterly installments. Refer to Note 9 for further details on our term loans.
(3)Reflects the outstanding principal balance of Convertible Notes, excluding any potential conversion premium. Refer to Note 11 for further details on our Convertible Notes.
(4)Total does not include $2.7 billion of consolidated securitized debt obligations, $1.6 billion of non-consolidated senior interests, and $224.7 million of loan participations sold, as the satisfaction of these liabilities will not require cash outlays from us.
v3.22.4
Summary of Significant Accounting Policies - Additional Information (Detail)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
USD ($)
credit_facility
loan
Jan. 01, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Joint venture capital contribution percentage           85.00%
Restricted cash   $ 0   $ 0    
Borrower escrows   459,600   531,200    
CECL reserve   $ 326,137   124,679 $ 173,549  
Number of loans accounted for under cost-recovery method, floating rate | loan   5        
Principal balance   $ 25,017,880   22,003,017 $ 16,572,715  
Decrease to additional paid-in capital   (5,475,804)   (5,373,029)    
Decrease to accumulated deficit   $ (968,749)   $ (794,832)    
Credit Spread Option | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Number of loans | loan   76        
Number of credit facilities | credit_facility   12        
Average compounded SOFR (percentage)   4.36%        
Credit Spread Option | United State Dollar LIBOR Rate            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Average compounded SOFR (percentage)   4.39%        
Credit Spread Option | Sterling Overnight Index Average ("SONIA")            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Aggregate Loan Principal Balance, Transitioned To Applicable Replacement Benchmark   63.50%        
Credit Spread Option | Sterling Overnight Index Average ("SONIA") | Forecast            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Aggregate Loan Principal Balance, Transitioned To Applicable Replacement Benchmark 36.50%          
Level 3 | Measurement Input, Cap Rate | Minimum            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Measurement input (percentage)   0.0500        
Level 3 | Measurement Input, Cap Rate | Maximum            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Measurement input (percentage)   0.0750        
Level 3 | Measurement Input, Discount Rate | Minimum            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Measurement input (percentage)   0.0750        
Level 3 | Measurement Input, Discount Rate | Maximum            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Measurement input (percentage)   0.0900        
Level 3 | Fair Value, Nonrecurring            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
CECL reserve   $ 189,800        
Number of loans accounted for under cost-recovery method, floating rate | loan   5        
Principal balance   $ 930,000        
Accounting Standards Update 2020-06 | Cumulative Effect, Period of Adoption, Adjustment            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Decrease to additional paid-in capital     $ 2,400      
Decrease to accumulated deficit     2,000      
Increase to convertible notes, net     $ 477      
Walker and Dunlop            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Joint venture capital contribution percentage           15.00%
v3.22.4
Loans Receivable, Net - Overall Statistics for Loans Receivable Portfolio (Detail)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
SecurityLoan
Dec. 31, 2021
USD ($)
SecurityLoan
Dec. 31, 2020
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 203 188  
Principal balance $ 25,160,343 $ 22,156,437 $ 16,652,824
Net book value $ 24,691,743 $ 21,878,338  
Weighted-average maximum maturity (years) 3 years 1 month 6 days 3 years 4 months 24 days  
Percentage of Portfolio 100.00% 100.00%  
Unfunded Loan Commitment      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Unfunded loan commitments $ 3,806,153 $ 4,180,128  
Floating Rate Mortgage      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Percentage of Portfolio   99.50%  
Fixed Rate Mortgage      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Percentage of Portfolio   0.50%  
Prepayment Restrictions Including Yield Maintenance Lock Out Provisions      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Percentage of Portfolio 50.00% 56.00%  
Without Prepayment Restrictions      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Percentage of Portfolio 50.00% 44.00%  
LIBOR      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Weighted-average cash coupon (percentage) 3.44% 3.19%  
Weighted-average all-in yield (percentage) 3.84% 3.52%  
v3.22.4
Loans Receivable, Net - Schedule Of Loan Receivable Portfolio Based On Floor Rate (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable $ 25,160,343 $ 22,156,437 $ 16,652,824
Weighted Average      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Weighted-average index rate floor 0.36%    
Excluding 0.0% index rate floors, weighted-average index rate floor 0.64%    
Non-USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable $ 8,378,624    
USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 16,781,719    
Fixed Rate      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 38,160    
Fixed Rate | Non-USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 0    
Fixed Rate | USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 38,160    
0.00% or no floor      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 11,452,503    
0.00% or no floor | Non-USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 6,973,651    
0.00% or no floor | USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 4,478,852    
0.01% to 1.00% floor      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 9,964,421    
0.01% to 1.00% floor | Non-USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 858,247    
0.01% to 1.00% floor | USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 9,106,174    
1.01% to 1.50% floor      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 2,258,258    
1.01% to 1.50% floor | Non-USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 153,453    
1.01% to 1.50% floor | USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 2,104,805    
1.51% to 2.00% floor      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 1,040,966    
1.51% to 2.00% floor | Non-USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 343,841    
1.51% to 2.00% floor | USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 697,125    
2.01% or more floor      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 406,035    
2.01% or more floor | Non-USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable 49,432    
2.01% or more floor | USD      
Disclosure Details Of Loan Receivable Portfolio Based On Floor Rate [Line Items]      
Loans receivable $ 356,603    
v3.22.4
Loans Receivable, Net - Activity Relating to Loans Receivable Portfolio (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Principal Balance      
Beginning balance $ 22,156,437 $ 16,652,824  
Loan fundings 6,810,218 12,550,463  
Loan repayments and sales proceeds (3,168,155) (6,733,105)  
Principal charge-offs   (14,427)  
Unrealized (loss) gain on foreign currency translation (638,157) (299,318)  
Ending balance 25,160,343 22,156,437 $ 16,652,824
Deferred Fees / Other Items      
Beginning balance (153,420) (80,109)  
Unrealized (loss) gain on foreign currency translation 5,255 1,424  
Deferred fees and other items (74,930) (143,002)  
Amortization of fees and other items 80,632 68,267  
Ending balance (142,463) (153,420) (80,109)
Net Book Value      
Beginning balance 22,003,017 16,572,715  
Loan fundings 6,810,218 12,550,463  
Loan repayments and sales proceeds (3,168,155) (6,733,105)  
Principal charge-offs 0 (14,427) 0
Unrealized (loss) gain on foreign currency translation (632,902) (297,894)  
Deferred fees and other items (74,930) (143,002)  
Amortization of fees and other items 80,632 68,267  
Ending balance 25,017,880 22,003,017 16,572,715
CECL reserve (326,137) (124,679) (173,549)
Loans receivable, net 24,691,743 21,878,338  
Impaired loans      
Principal Balance      
Principal charge-offs   (14,427)  
Net Book Value      
Beginning balance 284,809    
Ending balance 929,111 284,809  
CECL reserve $ (189,778) $ (54,874) $ (69,661)
v3.22.4
Loans Receivable, Net - Property Type and Geographic Distribution of Properties Securing Loans in Portfolio (Detail)
$ in Thousands
Dec. 31, 2022
USD ($)
SecurityLoan
Dec. 31, 2021
USD ($)
SecurityLoan
Dec. 31, 2020
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 203 188  
Net Book Value $ 25,017,880 $ 22,003,017 $ 16,572,715
CECL reserve (326,137) (124,679) $ (173,549)
Loans receivable, net 24,691,743 21,878,338  
Total Loan Exposure $ 26,810,281 $ 23,669,111  
Percentage of Portfolio 100.00% 100.00%  
Total loan exposure including senior interests $ 1,600,000 $ 1,500,000  
2018 Single Asset Securitization      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total loan amount, securitized   $ 379,300  
Subtotal      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 160 156  
Net Book Value $ 16,699,006 $ 15,357,571  
Total Loan Exposure $ 18,431,661 $ 16,706,378  
Percentage of Portfolio 69.00% 71.00%  
Sunbelt      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 75 71  
Net Book Value $ 6,538,034 $ 5,907,230  
Total Loan Exposure $ 6,802,928 $ 6,206,216  
Percentage of Portfolio 26.00% 26.00%  
Northeast      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 36 37  
Net Book Value $ 5,339,874 $ 4,615,076  
Total Loan Exposure $ 5,666,968 $ 4,934,295  
Percentage of Portfolio 21.00% 21.00%  
West      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 33 33  
Net Book Value $ 3,515,517 $ 3,520,942  
Total Loan Exposure $ 4,547,946 $ 4,199,208  
Percentage of Portfolio 17.00% 18.00%  
Midwest      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 10 10  
Net Book Value $ 987,718 $ 1,063,202  
Total Loan Exposure $ 1,091,882 $ 1,113,959  
Percentage of Portfolio 4.00% 5.00%  
Northwest      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 6 5  
Net Book Value $ 317,863 $ 251,121  
Total Loan Exposure $ 321,937 $ 252,700  
Percentage of Portfolio 1.00% 1.00%  
Subtotal      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 43 32  
Net Book Value $ 8,318,874 $ 6,645,446  
Total Loan Exposure $ 8,378,620 $ 6,962,733  
Percentage of Portfolio 31.00% 29.00%  
United Kingdom      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 23 17  
Net Book Value $ 3,362,629 $ 2,342,146  
Total Loan Exposure $ 3,393,126 $ 2,598,033  
Percentage of Portfolio 13.00% 11.00%  
Australia      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 5 4  
Net Book Value $ 1,405,601 $ 504,668  
Total Loan Exposure $ 1,417,318 $ 509,885  
Percentage of Portfolio 5.00% 2.00%  
Spain      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 4 4  
Net Book Value $ 1,237,446 $ 1,374,364  
Total Loan Exposure $ 1,241,808 $ 1,380,763  
Percentage of Portfolio 5.00% 6.00%  
Ireland      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 3 1  
Net Book Value $ 1,192,220 $ 1,210,375  
Total Loan Exposure $ 1,199,406 $ 1,216,864  
Percentage of Portfolio 4.00% 5.00%  
Sweden      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 1 1  
Net Book Value $ 473,374 $ 546,319  
Total Loan Exposure $ 476,673 $ 551,149  
Percentage of Portfolio 2.00% 2.00%  
Canada      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 1 2  
Net Book Value $ 49,409 $ 68,558  
Total Loan Exposure $ 49,432 $ 68,478  
Percentage of Portfolio 0.00% 0.00%  
Other Europe      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 6 3  
Net Book Value $ 598,195 $ 599,016  
Total Loan Exposure $ 600,857 $ 637,561  
Percentage of Portfolio 2.00% 3.00%  
Office      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 64 65  
Net Book Value $ 9,441,622 $ 9,473,039  
Total Loan Exposure $ 10,593,584 $ 10,425,026  
Percentage of Portfolio 40.00% 44.00%  
Multifamily      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 80 75  
Net Book Value $ 6,214,123 $ 5,721,260  
Total Loan Exposure $ 6,330,153 $ 5,771,517  
Percentage of Portfolio 24.00% 24.00%  
Hospitality      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 30 25  
Net Book Value $ 4,879,314 $ 3,427,245  
Total Loan Exposure $ 4,908,583 $ 3,540,391  
Percentage of Portfolio 18.00% 15.00%  
Industrial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 12 6  
Net Book Value $ 2,140,636 $ 1,102,452  
Total Loan Exposure $ 2,236,716 $ 1,185,606  
Percentage of Portfolio 8.00% 5.00%  
Retail      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 9 8  
Net Book Value $ 1,098,315 $ 871,241  
Total Loan Exposure $ 1,141,932 $ 909,970  
Percentage of Portfolio 4.00% 4.00%  
Other      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 8 9  
Net Book Value $ 1,243,870 $ 1,407,780  
Total Loan Exposure $ 1,599,313 $ 1,836,601  
Percentage of Portfolio 6.00% 8.00%  
v3.22.4
Loans Receivable, Net - Principal Balance and Net Book Value of Loans Receivable Based on Internal Risk Ratings (Detail)
$ in Thousands
Dec. 31, 2022
USD ($)
SecurityLoan
Dec. 31, 2021
USD ($)
SecurityLoan
Dec. 31, 2020
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 203 188  
Net Book Value $ 25,017,880 $ 22,003,017 $ 16,572,715
CECL reserve (326,137) (124,679) $ (173,549)
Loans receivable, net 24,691,743 21,878,338  
Total Loan Exposure 26,810,281 23,669,111  
Total loan exposure including senior interests $ 1,600,000 1,500,000  
2018 Single Asset Securitization      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total loan amount, securitized   $ 379,300  
1      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 17 8  
Net Book Value $ 1,403,185 $ 642,776  
Total Loan Exposure $ 1,428,232 $ 645,854  
2      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 36 28  
Net Book Value $ 5,880,424 $ 5,200,533  
Total Loan Exposure $ 6,562,852 $ 5,515,250  
3      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 134 141  
Net Book Value $ 14,128,133 $ 13,604,027  
Total Loan Exposure $ 15,209,018 $ 14,944,045  
4      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 11 10  
Net Book Value $ 2,677,027 $ 2,270,872  
Total Loan Exposure $ 2,680,145 $ 2,277,653  
5      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Number of loans | SecurityLoan 5 1  
Net Book Value $ 929,111 $ 284,809  
Total Loan Exposure $ 930,034 $ 286,309  
v3.22.4
Loans Receivable, Net - Additional Information (Detail)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2022
USD ($)
loan
SecurityLoan
Dec. 31, 2021
USD ($)
loan
SecurityLoan
Dec. 31, 2022
USD ($)
loan
SecurityLoan
Dec. 31, 2021
USD ($)
loan
SecurityLoan
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Weighted-average risk rating on loan exposure 2.8 2.8 2.8 2.8    
Increase in CECL reserve     $ 201,458 $ (34,443)    
CECL reserve $ 326,137 $ 124,679 $ 326,137 $ 124,679 $ 173,549  
Number of loans | SecurityLoan 203 188 203 188    
Net book value $ 24,691,743 $ 21,878,338 $ 24,691,743 $ 21,878,338    
Outstanding principal balance 25,017,880 22,003,017 25,017,880 22,003,017 16,572,715 $ 16,164,801
Principal charge-offs     0 14,427 0  
Reversal of remaining CECL reserve     (211,505) 39,864 (167,653)  
Loans held $ 26,810,281 $ 23,669,111 $ 26,810,281 $ 23,669,111    
Multifamily            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Number of loans | SecurityLoan 80 75 80 75    
Loans held $ 6,330,153 $ 5,771,517 $ 6,330,153 $ 5,771,517    
Impaired loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Increase in CECL reserve     134,904 (360)    
CECL reserve $ 189,778 54,874 189,778 54,874 $ 69,661  
Impaired loans | Four Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Increase in CECL reserve     $ 134,900      
Number of loans | loan 4   4      
Net book value $ 644,300   $ 644,300      
Interest income 11,300          
Impaired loans | Five Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
CECL reserve $ 189,800   $ 189,800      
Number of loans | loan 5   5      
Net book value $ 929,100   $ 929,100      
Impaired loans | One Loan            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
CECL reserve   $ 54,900   $ 54,900    
Number of loans | loan   1   1    
Net book value   $ 284,800   $ 284,800    
Income recorded on loan     0 0    
Joint Venture | Multifamily            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans held 795,600 746,900 795,600 746,900    
Office Asset In New York City            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Outstanding principal balance 193,600   193,600      
Additional commitments     8,200      
Multifamily Properties            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Outstanding principal balance   37,500   $ 37,500    
Multifamily Asset in New York City            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Increase in CECL reserve   14,800        
Principal charge-offs   14,400        
Reversal of remaining CECL reserve   $ 360        
Loans accounted under cost-recovery method 38,200   38,200      
Hospitality Asset in New York City            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Outstanding principal balance $ 286,300   $ 286,300      
v3.22.4
Loans Receivable, Net - Schedule Of Current Expected Credit Loss Reserve By Pool (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance $ 124,679 $ 173,549
Increase (decrease) in CECL reserve 201,458 (34,443)
Charge-offs of CECL reserve   (14,427)
Ending balance 326,137 124,679
US Loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 26,885 42,995
Increase (decrease) in CECL reserve 40,995 (16,110)
Charge-offs of CECL reserve   0
Ending balance 67,880 26,885
Non-U.S. Loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 10,263 27,734
Increase (decrease) in CECL reserve 12,256 (17,471)
Charge-offs of CECL reserve   0
Ending balance 22,519 10,263
Unique Loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 32,657 33,159
Increase (decrease) in CECL reserve 13,303 (502)
Charge-offs of CECL reserve   0
Ending balance 45,960 32,657
Impaired loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 54,874 69,661
Increase (decrease) in CECL reserve 134,904 (360)
Charge-offs of CECL reserve   (14,427)
Ending balance $ 189,778 $ 54,874
v3.22.4
Loans Receivable, Net - Loans Receivable Based On Our Internal Risk Ratings, Separated By Year Of Origination (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans receivable $ 25,017,880 $ 22,003,017 $ 16,572,715
CECL reserve (326,137) (124,679) (173,549)
Loans receivable, net 24,691,743 21,878,338  
Held-to-maturity debt securities 0 78,013  
US Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 2,297,577 8,514,292  
Year Two 8,082,061 786,287  
Year Three 779,017 1,623,239  
Year Four 1,220,686 2,858,738  
Year Five 3,226,953 958,787  
Prior 213,010 399,977  
Loans receivable 15,819,304 15,141,320  
Non-U.S. Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 1,568,347 2,101,240  
Year Two 2,195,536 98,412  
Year Three 94,995 2,582,847  
Year Four 2,269,196 394,949  
Year Five 86,706 0  
Prior 0 0  
Loans receivable 6,214,780 5,177,448  
Unique Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 935,281 0  
Year Two 0 0  
Year Three 0 322,787  
Year Four 289,141 1,017,799  
Year Five 830,263 0  
Prior 0 58,854  
Loans receivable 2,054,685 1,399,440  
CECL reserve (45,960) (32,657) (33,159)
Impaired loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 208,894 0  
Year Three 0 0  
Year Four 0 284,809  
Year Five 284,809 0  
Prior 435,408 0  
Loans receivable 929,111 284,809  
CECL reserve (189,778) (54,874) $ (69,661)
Total loans receivable      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 4,801,205 10,615,532  
Year Two 10,486,491 884,699  
Year Three 874,012 4,528,873  
Year Four 3,779,023 4,556,295  
Year Five 4,428,731 958,787  
Prior 648,418 458,831  
Loans receivable 25,017,880 22,003,017  
1      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans receivable 1,403,185 642,776  
1 | US Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 145,152 125,873  
Year Two 563,426 0  
Year Three 5,075 196,017  
Year Four 231,894 72,752  
Year Five 415,471 248,134  
Prior 0 0  
Loans receivable 1,361,018 642,776  
1 | Non-U.S. Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
1 | Unique Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 42,167 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 42,167 0  
1 | Impaired loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
1 | Total loans receivable      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 187,319 125,873  
Year Two 563,426 0  
Year Three 5,075 196,017  
Year Four 231,894 72,752  
Year Five 415,471 248,134  
Prior 0 0  
Loans receivable 1,403,185 642,776  
2      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans receivable 5,880,424 5,200,533  
2 | US Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 117,314 876,536  
Year Two 1,742,289 427,839  
Year Three 362,062 221,513  
Year Four 156,478 1,134,176  
Year Five 1,178,721 354,775  
Prior 0 82,274  
Loans receivable 3,556,864 3,097,113  
2 | Non-U.S. Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 590,580 698,130  
Year Two 609,270 98,412  
Year Three 94,995 1,306,878  
Year Four 1,028,715 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 2,323,560 2,103,420  
2 | Unique Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
2 | Impaired loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
2 | Total loans receivable      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 707,894 1,574,666  
Year Two 2,351,559 526,251  
Year Three 457,057 1,528,391  
Year Four 1,185,193 1,134,176  
Year Five 1,178,721 354,775  
Prior 0 82,274  
Loans receivable 5,880,424 5,200,533  
3      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans receivable 14,128,133 13,604,027  
3 | US Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 2,035,111 7,511,883  
Year Two 5,776,346 358,448  
Year Three 411,880 1,109,170  
Year Four 735,772 1,116,872  
Year Five 472,134 292,520  
Prior 80,323 228,264  
Loans receivable 9,511,566 10,617,157  
3 | Non-U.S. Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 977,767 1,403,110  
Year Two 1,586,266 0  
Year Three 0 932,939  
Year Four 896,392 394,949  
Year Five 86,706 0  
Prior 0 0  
Loans receivable 3,547,131 2,730,998  
3 | Unique Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 893,114 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 197,018  
Year Five 176,322 0  
Prior 0 58,854  
Loans receivable 1,069,436 255,872  
3 | Impaired loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
3 | Total loans receivable      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 3,905,992 8,914,993  
Year Two 7,362,612 358,448  
Year Three 411,880 2,042,109  
Year Four 1,632,164 1,708,839  
Year Five 735,162 292,520  
Prior 80,323 287,118  
Loans receivable 14,128,133 13,604,027  
4      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans receivable 2,677,027 2,270,872  
4 | US Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 96,539  
Year Four 96,542 534,938  
Year Five 1,160,627 63,358  
Prior 132,687 89,439  
Loans receivable 1,389,856 784,274  
4 | Non-U.S. Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 343,030  
Year Four 344,089 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 344,089 343,030  
4 | Unique Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 322,787  
Year Four 289,141 820,781  
Year Five 653,941 0  
Prior 0 0  
Loans receivable 943,082 1,143,568  
4 | Impaired loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
4 | Total loans receivable      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 762,356  
Year Four 729,772 1,355,719  
Year Five 1,814,568 63,358  
Prior 132,687 89,439  
Loans receivable 2,677,027 2,270,872  
5 | US Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
5 | Non-U.S. Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
5 | Unique Loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 0 0  
Year Three 0 0  
Year Four 0 0  
Year Five 0 0  
Prior 0 0  
Loans receivable 0 0  
5 | Impaired loans      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 208,894 0  
Year Three 0 0  
Year Four 0 284,809  
Year Five 284,809 0  
Prior 435,408 0  
Loans receivable 929,111 284,809  
5 | Total loans receivable      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Year One 0 0  
Year Two 208,894 0  
Year Three 0 0  
Year Four 0 284,809  
Year Five 284,809 0  
Prior 435,408 0  
Loans receivable $ 929,111 $ 284,809  
v3.22.4
Other Assets and Liabilities - Summary of Components of Other Assets (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Schedule Of Other Assets [Line Items]      
Accrued interest receivable $ 189,569 $ 86,101  
Collateral deposited under derivative agreements 103,110 0  
Loan portfolio payments held by servicer 68,489 77,624  
Derivative assets 7,349 30,531  
Accounts receivable and other assets 1,318 572  
Prepaid expenses 1,067 956  
Debt securities held-to-maturity 0 78,083  
CECL reserve 0 (70) $ (1,723)
Debt securities held-to-maturity, net 0 78,013  
Total $ 370,902 273,797  
2018 Single Asset Securitization      
Schedule Of Other Assets [Line Items]      
Total loan amount, securitized   $ 379,300  
v3.22.4
Other Assets and Liabilities - Summary Of Current Expected Credit Loss Reserve By Pool (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance $ 70 $ 1,723
Decrease in CECL reserve (70) (1,653)
Ending balance $ 0 $ 70
v3.22.4
Other Assets and Liabilities - Additional Information (Detail) - Unfunded Loan Commitments
$ in Thousands
Dec. 31, 2022
USD ($)
loan
Dec. 31, 2021
USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]    
Unfunded loan commitments | $ $ 3,806,153 $ 4,180,128
Number of loans receivable | loan 121  
v3.22.4
Other Assets and Liabilities - Summary of Components of Other Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, Other Assets and Other Liabilities Disclosure [Abstract]    
Derivative liabilities $ 119,665 $ 5,890
Accrued dividends payable 106,455 104,271
Accrued interest payable 80,263 29,851
Secured debt repayments pending servicer remittance 60,585 47,664
Accrued management and incentive fees payable 33,830 28,373
Current expected credit loss reserve for unfunded loan commitments 16,380 6,263
Accounts payable and other liabilities 9,726 9,046
Total $ 426,904 $ 231,358
v3.22.4
Other Assets and Liabilities - Summary of Unfunded Loan Commitment (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance $ 124,679 $ 173,549
Increase (decrease) in CECL reserve 201,458 (34,443)
Ending balance 326,137 124,679
US Loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 26,885 42,995
Increase (decrease) in CECL reserve 40,995 (16,110)
Ending balance 67,880 26,885
Non-U.S. Loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 10,263 27,734
Increase (decrease) in CECL reserve 12,256 (17,471)
Ending balance 22,519 10,263
Unfunded Loan Commitment    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 6,263 10,031
Increase (decrease) in CECL reserve 10,117 (3,768)
Ending balance 16,380 6,263
Unfunded Loan Commitment | US Loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 4,072 6,953
Increase (decrease) in CECL reserve 7,676 (2,881)
Ending balance 11,748 4,072
Unfunded Loan Commitment | Non-U.S. Loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 2,191 2,994
Increase (decrease) in CECL reserve 2,441 (803)
Ending balance 4,632 2,191
Unique Loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 32,657 33,159
Increase (decrease) in CECL reserve 13,303 (502)
Ending balance 45,960 32,657
Unique Loans | Unfunded Loan Commitment    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 0 84
Increase (decrease) in CECL reserve 0 (84)
Ending balance 0 0
Impaired loans    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 54,874 69,661
Increase (decrease) in CECL reserve 134,904 (360)
Ending balance 189,778 54,874
Impaired loans | Unfunded Loan Commitment    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]    
Beginning balance 0 0
Increase (decrease) in CECL reserve 0 0
Ending balance $ 0 $ 0
v3.22.4
Secured Debt, Net - Additional Information (Detail)
12 Months Ended
Dec. 31, 2022
USD ($)
credit_facility
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Debt Instrument [Line Items]      
Interest expense $ 710,904,000 $ 340,223,000 $ 347,471,000
Covenants, minimum tangible net worth $ 3,600,000,000    
Covenants, percentage of recourse indebtedness 0.05    
Minimum      
Debt Instrument [Line Items]      
Covenants, EBITDA to fixed charges, in percent 1.4    
Covenants, percentage of tangible assets on cash proceeds from equity issuances 0.75    
Covenants, minimum cash liquidity amount $ 10,000,000.0    
Maximum      
Debt Instrument [Line Items]      
Covenants, percentage of tangible assets on cash proceeds from equity issuances 0.85    
Covenants, indebtedness to total assets, in percent 0.8333    
Secured credit facilities | Line of Credit      
Debt Instrument [Line Items]      
New borrowings $ 3,350,146,000 7,763,563,000  
Collateral $ 19,694,790,000 17,042,381,000  
Number of new secured credit facilities | credit_facility 2    
Maximum borrowing capacity $ 2,200,000,000    
Number of existing secured credit facilities with increased size | credit_facility 6    
Additional credit capacity $ 1,400,000,000    
Remaining borrowing capacity 1,500,000,000    
Borrowings 13,549,748,000 12,299,580,000  
Secured credit facilities | Line of Credit | New Borrowings      
Debt Instrument [Line Items]      
New borrowings 4,600,000,000    
Collateral 5,900,000,000    
Acquisition facility | Line of Credit      
Debt Instrument [Line Items]      
Maximum borrowing capacity 250,000,000    
Remaining borrowing capacity   147,500,000  
Borrowings 0 0  
Interest expense 1,200,000 1,200,000  
Amortization of deferred fees and expenses $ 333,000 $ 354,000  
v3.22.4
Secured Debt, Net - Schedule of Secured Debt Agreements (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Net book value $ 17,577,244  
Line of Credit    
Debt Instrument [Line Items]    
Total secured debt 13,549,748 $ 12,299,580
Debt Issuance Costs, Net (21,584) (19,538)
Net book value 13,528,164 12,280,042
Secured credit facilities | Line of Credit    
Debt Instrument [Line Items]    
Total secured debt 13,549,748 12,299,580
Acquisition facility | Line of Credit    
Debt Instrument [Line Items]    
Total secured debt $ 0 $ 0
v3.22.4
Secured Debt, Net - Schedule of Secured Credit Facilities (Detail) - Secured credit facilities - Line of Credit
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
lender
Dec. 31, 2021
USD ($)
Schedule Of Secured Credit Facilities [Line Items]    
Lenders | lender 15  
Borrowings | $ $ 13,549,748 $ 12,299,580
Loan Count | lender 185  
Collateral | $ $ 19,694,790 $ 17,042,381
Recourse Limitation Wtd. Avg. (percentage) 34.00%  
Others    
Schedule Of Secured Credit Facilities [Line Items]    
Lenders | lender 4  
Borrowings | $ $ 1,602,788  
Loan Count | lender 7  
Collateral | $ $ 2,026,655  
Recourse Limitation Wtd. Avg. (percentage) 25.00%  
Recourse Limitation Range (percentage) 25.00%  
Minimum    
Schedule Of Secured Credit Facilities [Line Items]    
Recourse Limitation Range (percentage) 25.00%  
Maximum    
Schedule Of Secured Credit Facilities [Line Items]    
Recourse Limitation Range (percentage) 100.00%  
USD    
Schedule Of Secured Credit Facilities [Line Items]    
Lenders | lender 14  
Borrowings | $ $ 7,497,992  
Loan Count | lender 145  
Collateral | $ $ 11,719,558  
Recourse Limitation Wtd. Avg. (percentage) 36.00%  
USD | Minimum    
Schedule Of Secured Credit Facilities [Line Items]    
Recourse Limitation Range (percentage) 25.00%  
USD | Maximum    
Schedule Of Secured Credit Facilities [Line Items]    
Recourse Limitation Range (percentage) 100.00%  
GBP    
Schedule Of Secured Credit Facilities [Line Items]    
Lenders | lender 7  
Borrowings | $ $ 2,320,720  
Loan Count | lender 23  
Collateral | $ $ 3,081,729  
Recourse Limitation Wtd. Avg. (percentage) 27.00%  
GBP | Minimum    
Schedule Of Secured Credit Facilities [Line Items]    
Recourse Limitation Range (percentage) 25.00%  
GBP | Maximum    
Schedule Of Secured Credit Facilities [Line Items]    
Recourse Limitation Range (percentage) 50.00%  
EUR    
Schedule Of Secured Credit Facilities [Line Items]    
Lenders | lender 7  
Borrowings | $ $ 2,128,248  
Loan Count | lender 12  
Collateral | $ $ 2,866,848  
Recourse Limitation Wtd. Avg. (percentage) 42.00%  
EUR | Minimum    
Schedule Of Secured Credit Facilities [Line Items]    
Recourse Limitation Range (percentage) 25.00%  
EUR | Maximum    
Schedule Of Secured Credit Facilities [Line Items]    
Recourse Limitation Range (percentage) 100.00%  
v3.22.4
Secured Debt, Net - Schedule of All in Cost of Secured Credit Facilities (Details) - Secured credit facilities - Line of Credit - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Schedule Of All In Cost Of Secured Credit Facilities [Line Items]    
New Financings $ 3,350,146 $ 7,763,563
Total Borrowings $ 13,549,748 $ 12,299,580
Wtd. Avg. All-in Cost (percentage) 1.85% 1.72%
Collateral $ 19,694,790 $ 17,042,381
Wtd. Avg. All-in Yield (percentage) 3.70% 3.49%
Net Interest Margin (percentage) 1.85% 1.77%
+ 1.50% or less    
Schedule Of All In Cost Of Secured Credit Facilities [Line Items]    
New Financings $ 1,329,508 $ 5,306,925
Total Borrowings $ 7,433,204 $ 7,746,026
Wtd. Avg. All-in Cost (percentage) 1.53% 1.52%
Collateral $ 10,465,647 $ 10,193,801
Wtd. Avg. All-in Yield (percentage) 3.24% 3.18%
Net Interest Margin (percentage) 1.71% 1.66%
+ 1.51% to + 1.75%    
Schedule Of All In Cost Of Secured Credit Facilities [Line Items]    
New Financings $ 368,265 $ 1,477,177
Total Borrowings $ 2,246,223 $ 2,710,587
Wtd. Avg. All-in Cost (percentage) 1.88% 1.88%
Collateral $ 3,538,815 $ 3,977,492
Wtd. Avg. All-in Yield (percentage) 3.73% 3.55%
Net Interest Margin (percentage) 1.85% 1.67%
+ 1.76% to + 2.00%    
Schedule Of All In Cost Of Secured Credit Facilities [Line Items]    
New Financings $ 405,723 $ 668,470
Total Borrowings $ 1,514,541 $ 998,781
Wtd. Avg. All-in Cost (percentage) 2.16% 2.13%
Collateral $ 2,483,240 $ 1,458,074
Wtd. Avg. All-in Yield (percentage) 4.14% 4.28%
Net Interest Margin (percentage) 1.98% 2.15%
+ 2.01% or more    
Schedule Of All In Cost Of Secured Credit Facilities [Line Items]    
New Financings $ 1,246,650 $ 310,991
Total Borrowings $ 2,355,780 $ 844,186
Wtd. Avg. All-in Cost (percentage) 2.63% 2.49%
Collateral $ 3,207,088 $ 1,413,014
Wtd. Avg. All-in Yield (percentage) 4.78% 4.75%
Net Interest Margin (percentage) 2.15% 2.26%
v3.22.4
Securitized Debt Obligations, Net - Schedule of Information on Securitized Debt Obligations (Detail)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
loan
Dec. 31, 2021
USD ($)
loan
Debt Instrument [Line Items]    
Interest expense on securitized debt obligations $ 87,600 $ 46,000
Senior CLO Securities Outstanding    
Debt Instrument [Line Items]    
Count | loan 3 3
Principal Balance $ 2,673,541 $ 2,855,625
Book Value $ 2,664,010 $ 2,838,062
Senior CLO Securities Outstanding | 2021 FL4 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Count | loan 1 1
Principal Balance $ 803,750 $ 803,750
Book Value $ 799,626 $ 797,373
Senior CLO Securities Outstanding | 2020 FL3 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Count | loan 1 1
Principal Balance $ 808,750 $ 808,750
Book Value $ 806,757 $ 804,096
Senior CLO Securities Outstanding | 2020 FL2 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Count | loan 1 1
Principal Balance $ 1,061,041 $ 1,243,125
Book Value $ 1,057,627 $ 1,236,593
Underlying Collateral Assets    
Debt Instrument [Line Items]    
Count | loan 63 73
Principal Balance $ 3,317,916 $ 3,500,000
Book Value $ 3,317,916 $ 3,500,000
Underlying Collateral Assets | 2021 FL4 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Count | loan 30 34
Principal Balance $ 1,000,000 $ 1,000,000
Book Value $ 1,000,000 $ 1,000,000
Underlying Collateral Assets | 2020 FL3 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Count | loan 16 18
Principal Balance $ 1,000,000 $ 1,000,000
Book Value $ 1,000,000 $ 1,000,000
Underlying Collateral Assets | 2020 FL2 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Count | loan 17 21
Principal Balance $ 1,317,916 $ 1,500,000
Book Value $ 1,317,916 $ 1,500,000
LIBOR    
Debt Instrument [Line Items]    
One-month USD LIBOR 4.39% 0.10%
LIBOR | Senior CLO Securities Outstanding    
Debt Instrument [Line Items]    
Wtd. Avg. Yield/Cost 1.73% 1.69%
LIBOR | Senior CLO Securities Outstanding | 2021 FL4 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Wtd. Avg. Yield/Cost 1.57% 1.66%
LIBOR | Senior CLO Securities Outstanding | 2020 FL3 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Wtd. Avg. Yield/Cost 2.14% 2.10%
LIBOR | Senior CLO Securities Outstanding | 2020 FL2 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Wtd. Avg. Yield/Cost 1.55% 1.45%
LIBOR | Underlying Collateral Assets    
Debt Instrument [Line Items]    
Wtd. Avg. Yield/Cost 3.38% 3.20%
LIBOR | Underlying Collateral Assets | 2021 FL4 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Wtd. Avg. Yield/Cost 3.47% 3.42%
LIBOR | Underlying Collateral Assets | 2020 FL3 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Wtd. Avg. Yield/Cost 3.25% 3.06%
LIBOR | Underlying Collateral Assets | 2020 FL2 Collateralized Loan Obligation    
Debt Instrument [Line Items]    
Wtd. Avg. Yield/Cost 3.42% 3.15%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate    
Debt Instrument [Line Items]    
30 day average compounded SOFR reference rate 4.36% 0.05%
v3.22.4
Asset-Specific Debt, Net (Detail)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
SecurityLoan
Dec. 31, 2021
USD ($)
SecurityLoan
Financing provided    
Participating Mortgage Loans [Line Items]    
Count | SecurityLoan 4 4
Financing provided, Principal Balance $ 950,278 $ 400,699
Financing provided, Book Value $ 942,503 $ 393,824
Financing provided | LIBOR    
Participating Mortgage Loans [Line Items]    
Wtd. Avg. Yield/Cost 3.29% 2.78%
Collateral assets    
Participating Mortgage Loans [Line Items]    
Count | SecurityLoan 4 4
Collateral assets, Principal Balance $ 1,094,450 $ 446,276
Collateral assets, Book Value $ 1,081,035 $ 435,727
Collateral assets | LIBOR    
Participating Mortgage Loans [Line Items]    
Wtd. Avg. Yield/Cost 4.73% 4.04%
v3.22.4
Loan Participations Sold, Net (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
SecurityLoan
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Participating Mortgage Loans [Line Items]      
Principal Balance $ 224,744 $ 0  
Book Value 224,232 0  
Interest expense $ 710,904 $ 340,223 $ 347,471
Senior Participation      
Participating Mortgage Loans [Line Items]      
Count | SecurityLoan 1    
Principal Balance $ 224,744    
Book Value 224,232    
Interest expense $ 7,900    
Senior Participation | LIBOR      
Participating Mortgage Loans [Line Items]      
Weighted Average Yield/Cost Rate 3.22%    
Total Loan      
Participating Mortgage Loans [Line Items]      
Count | SecurityLoan 1    
Principal Balance $ 280,930    
Book Value $ 278,843    
Total Loan | LIBOR      
Participating Mortgage Loans [Line Items]      
Weighted Average Yield/Cost Rate 4.86%    
v3.22.4
Term Loans, Net - Additional Information (Detail)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Debt Instrument [Line Items]    
Secured term loan percentage of partially amortizing 1.00%  
Term Loans    
Debt Instrument [Line Items]    
Face Value $ 2,157,218 $ 1,349,271
Secured term loan percentage of partially amortizing 1.00%  
Interest expense on debt $ 86,600  
Amortization of deferred fees and expenses $ 6,700  
Total debt to total assets ratio 0.8333  
B-4 Term Loan    
Debt Instrument [Line Items]    
Face Value $ 825,000  
Interest Rate 0.50%  
Discount upon issuance of secured term loan $ 17,300  
Secured term loan transaction expenses $ 10,200  
B-4 Term Loan | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate    
Debt Instrument [Line Items]    
Interest Rate 3.50%  
B-3 Term Loan    
Debt Instrument [Line Items]    
Interest Rate 0.50%  
Discount upon issuance of secured term loan $ 9,600  
Secured term loan transaction expenses 5,400  
B-1 Term Loan    
Debt Instrument [Line Items]    
Discount upon issuance of secured term loan 3,100  
Secured term loan transaction expenses $ 12,600  
v3.22.4
Term Loans, Net - Schedule of Debt (Detail)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
B-1 Term Loan  
Debt Instrument [Line Items]  
Face value $ 920,365
All-in Cost 2.53%
B-1 Term Loan | LIBOR  
Debt Instrument [Line Items]  
Interest Rate 2.25%
B-3 Term Loan  
Debt Instrument [Line Items]  
Face value $ 415,168
Interest Rate 0.50%
All-in Cost 3.42%
B-3 Term Loan | LIBOR  
Debt Instrument [Line Items]  
Interest Rate 2.75%
B-4 Term Loan  
Debt Instrument [Line Items]  
Face value $ 821,685
Interest Rate 0.50%
All-in Cost 4.11%
B-4 Term Loan | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate  
Debt Instrument [Line Items]  
Interest Rate 3.50%
v3.22.4
Term Loans, Net - Schedule of Net Book Value of Our Secured Term Loans on Our Consolidated Balance Sheets (Detail) - Secured term loans, net - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Face Value $ 2,157,218 $ 1,349,271
Deferred financing costs and unamortized discount (42,669) (21,865)
Net book value $ 2,114,549 $ 1,327,406
v3.22.4
Senior Secured Notes, Net - Schedule of Senior Secured Notes (Details) - Senior Secured Notes - USD ($)
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Face Value $ 400,000,000 $ 400,000,000
Senior Secured Notes Due 2027    
Debt Instrument [Line Items]    
Face Value $ 400,000,000  
Interest Rate 3.75%  
All-in Cost 4.04%  
v3.22.4
Senior Secured Notes, Net - Additional Information (Details) - Senior Secured Notes - Senior Secured Notes Due 2027
$ in Millions
12 Months Ended
Dec. 31, 2022
USD ($)
Debt Instrument [Line Items]  
Transaction expenses $ 6.3
Interest expense on debt 16.2
Amortization of deferred fees and expenses $ 1.2
Total debt to total assets ratio 0.8333
Total unencumbered assets to total unsecured debt ratio 1.20
v3.22.4
Senior Secured Notes, Net - Schedule of Net Book Value (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Net book value $ 17,577,244  
Senior Secured Notes    
Debt Instrument [Line Items]    
Net book value 400,000  
Senior Secured Notes | Senior Secured Notes Due 2027    
Debt Instrument [Line Items]    
Face value 400,000 $ 400,000
Deferred financing costs (4,834) (5,990)
Net book value $ 395,166 $ 394,010
v3.22.4
Convertible Notes, Net - Additional Information (Detail) - USD ($)
1 Months Ended 12 Months Ended
May 05, 2022
Mar. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 30, 2022
Jan. 01, 2022
Debt Instrument [Line Items]              
Repayments of convertible notes     $ 402,500,000 $ 0 $ 0    
Share price (in dollars per share)           $ 21.17  
Decrease to additional paid-in capital     (5,475,804,000) (5,373,029,000)      
Accumulated deficit     (968,749,000) (794,832,000)      
Accrued interest payable     80,263,000 29,851,000      
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2020-06              
Debt Instrument [Line Items]              
Decrease to additional paid-in capital             $ 2,400,000
Accumulated deficit             2,000,000.0
Increase to convertible notes, net             $ 477,000
5.50% Convertible Senior Notes              
Debt Instrument [Line Items]              
Face Value     $ 300,000,000.0        
Interest Rate     5.50%        
4.38% Convertible Senior Notes              
Debt Instrument [Line Items]              
Repayments of convertible notes $ 337,900,000 $ 64,700,000          
Redemption price percentage     100.25%        
Convertible Senior Notes              
Debt Instrument [Line Items]              
Accrued interest payable     $ 7,900,000 $ 6,000,000      
v3.22.4
Convertible Notes, Net - Summary of Outstanding Convertible Senior Notes (Detail)
12 Months Ended
Dec. 31, 2022
USD ($)
$ / shares
4.75% Convertible Senior Notes  
Debt Instrument [Line Items]  
Face Value $ 220,000,000
Interest Rate 4.75%
All-in Cost 5.33%
Conversion Rate 27.6052
4.75% Convertible Senior Notes | Class A Common Stock  
Debt Instrument [Line Items]  
Debt instrument conversion price (in dollars per share) | $ / shares $ 36.23
Debt conversion, principal amount $ 1,000
5.50% Convertible Senior Notes  
Debt Instrument [Line Items]  
Face Value $ 300,000,000.0
Interest Rate 5.50%
All-in Cost 5.94%
Conversion Rate 27.5702
5.50% Convertible Senior Notes | Class A Common Stock  
Debt Instrument [Line Items]  
Debt instrument conversion price (in dollars per share) | $ / shares $ 36.27
Debt conversion, principal amount $ 1,000
4.38% Convertible Senior Notes | Class A Common Stock  
Debt Instrument [Line Items]  
Debt conversion, principal amount $ 1,000
v3.22.4
Convertible Notes, Net - Summary of Details of Net Book Value of Convertible Note (Detail) - Convertible notes, net - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Face Value $ 520,000 $ 622,500
Deferred financing costs and unamortized discount (5,743) (2,624)
Net book value $ 514,257 $ 619,876
v3.22.4
Convertible Notes, Net - Summary of Details about Interest Expense (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]      
Discount and issuance cost amortization $ 50,020 $ 41,002 $ 37,403
Convertible notes, net      
Debt Instrument [Line Items]      
Cash coupon 28,859 28,059 28,059
Discount and issuance cost amortization 2,853 3,486 3,319
Total interest expense $ 31,712 $ 31,545 $ 31,378
v3.22.4
Derivative Financial Instruments - Summary of Outstanding Foreign Exchange Derivatives Designated as Net Investment Hedges of Foreign Currency Risk (Detail) - Designated Hedges - Net Investment Hedges
€ in Thousands, £ in Thousands, kr in Thousands, kr in Thousands, SFr in Thousands, $ in Thousands, $ in Thousands
Dec. 31, 2022
SEK (kr)
DerivativeInstrument
Dec. 31, 2022
EUR (€)
DerivativeInstrument
Dec. 31, 2022
GBP (£)
DerivativeInstrument
Dec. 31, 2022
AUD ($)
DerivativeInstrument
Dec. 31, 2022
DKK (kr)
DerivativeInstrument
Dec. 31, 2022
CAD ($)
DerivativeInstrument
Dec. 31, 2022
CHF (SFr)
DerivativeInstrument
Dec. 31, 2021
SEK (kr)
DerivativeInstrument
Dec. 31, 2021
EUR (€)
DerivativeInstrument
Dec. 31, 2021
GBP (£)
DerivativeInstrument
Dec. 31, 2021
AUD ($)
DerivativeInstrument
Dec. 31, 2021
CAD ($)
DerivativeInstrument
Dec. 31, 2021
CHF (SFr)
DerivativeInstrument
Buy USD / Sell SEK Forward                          
Derivative [Line Items]                          
Number of Instruments 2 2 2 2 2 2 2 1 1 1 1 1 1
Notional Amount | kr kr 1,003,626             kr 999,500          
Buy USD / Sell EUR Forward                          
Derivative [Line Items]                          
Number of Instruments 8 8 8 8 8 8 8 7 7 7 7 7 7
Notional Amount | €   € 722,311             € 731,182        
Buy USD / Sell GBP Forward                          
Derivative [Line Items]                          
Number of Instruments 6 6 6 6 6 6 6 2 2 2 2 2 2
Notional Amount | £     £ 690,912             £ 489,204      
Buy USD / Sell AUD Forward                          
Derivative [Line Items]                          
Number of Instruments 8 8 8 8 8 8 8 3 3 3 3 3 3
Notional Amount | $       $ 541,813             $ 188,600    
Buy USD / Sell DKK Forward                          
Derivative [Line Items]                          
Number of Instruments 3 3 3 3 3 3 3            
Notional Amount | kr         kr 195,019                
Buy USD / Sell CAD Forward                          
Derivative [Line Items]                          
Number of Instruments 2 2 2 2 2 2 2 2 2 2 2 2 2
Notional Amount | $           $ 22,187           $ 22,100  
Buy USD / Sell CHF Forward                          
Derivative [Line Items]                          
Number of Instruments 2 2 2 2 2 2 2 1 1 1 1 1 1
Notional Amount | SFr             SFr 5,263           SFr 5,200
v3.22.4
Derivative Financial Instruments - Summary of Non-designated Hedges (Detail) - Non-designated Hedges
€ in Thousands, £ in Thousands, SFr in Thousands, $ in Thousands
Dec. 31, 2022
GBP (£)
DerivativeInstrument
Dec. 31, 2022
AUD ($)
DerivativeInstrument
Dec. 31, 2021
EUR (€)
DerivativeInstrument
Dec. 31, 2021
GBP (£)
DerivativeInstrument
Dec. 31, 2021
CHF (SFr)
DerivativeInstrument
Buy GBP / Sell USD Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments 2 2 3 3 3
Notional Amount | £ £ 109,076     £ 170,600  
Buy USD / Sell GBP Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments 2 2 3 3 3
Notional Amount | £ £ 109,076     £ 170,600  
Buy AUD / Sell USD Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments 1 1      
Notional Amount | $   $ 23,600      
Buy USD / Sell AUD Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments 1 1      
Notional Amount | $   $ 23,600      
Buy EUR / Sell USD Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments     2 2 2
Notional Amount | €     € 165,560    
Buy USD / Sell EUR Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments     3 3 3
Notional Amount | €     € 165,560    
Buy CHF / Sell USD Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments     1 1 1
Notional Amount | SFr         SFr 20,300
Buy USD / Sell CHF Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments     1 1 1
Notional Amount | SFr         SFr 20,300
Buy GBP / Sell EUR Forward          
Derivative Instruments and Hedging Activities Disclosures [Line Items]          
Number of Instruments     1 1 1
Notional Amount | €     € 8,410    
v3.22.4
Derivative Financial Instruments - Schedule of Derivative Instruments in Statement of Operations (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Derivative Instruments, Gain (Loss) [Line Items]      
Increase (Decrease) to Net Interest Income Recognized from Foreign Exchange Contracts $ 4,339 $ 3,934 $ 867
Foreign Exchange Forward      
Derivative Instruments, Gain (Loss) [Line Items]      
Increase (Decrease) to Net Interest Income Recognized from Foreign Exchange Contracts 19,948 43 (497)
Designated Hedges | Foreign Exchange Forward      
Derivative Instruments, Gain (Loss) [Line Items]      
Increase (Decrease) to Net Interest Income Recognized from Foreign Exchange Contracts 19,910 7,296 4,382
Non-Designated Hedges | Foreign Exchange Forward | Interest Income      
Derivative Instruments, Gain (Loss) [Line Items]      
Increase (Decrease) to Net Interest Income Recognized from Foreign Exchange Contracts (62) (342) (522)
Non-Designated Hedges | Foreign Exchange Forward | Interest Expense      
Derivative Instruments, Gain (Loss) [Line Items]      
Increase (Decrease) to Net Interest Income Recognized from Foreign Exchange Contracts $ 100 $ (6,911) $ (4,357)
v3.22.4
Derivative Financial Instruments - Summary of Fair Value of Derivative Financial Instruments (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Derivative assets $ 7,349 $ 30,531
Derivative liabilities 119,665 5,890
Designated Hedges | Foreign Exchange Contracts    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Derivative assets 501 23,423
Derivative liabilities 111,573 1,383
Non-designated Hedges | Foreign Exchange Contracts    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Derivative assets 6,848 7,108
Derivative liabilities $ 8,092 $ 4,507
v3.22.4
Derivative Financial Instruments - Summary of Effect of Derivative Financial Instruments on Consolidated Statements of Operations (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Amount of Gain (Loss) Recognized in OCI on Derivatives $ 173,362 $ 81,598 $ (59,703)
Amount of Loss Reclassified from Accumulated OCI into Income (4) (10) 7
Interest expense 710,904 340,223 347,471
Net Investment Hedges | Foreign Exchange Contracts      
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Amount of Gain (Loss) Recognized in OCI on Derivatives 173,362 81,603 (59,609)
Amount of Loss Reclassified from Accumulated OCI into Income 0 0 0
Net cash settlements received 330,300 1,400 43,000
Cash Flow Hedges | Interest rate derivatives      
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Amount of Gain (Loss) Recognized in OCI on Derivatives 0 (5) (94)
Amount of Loss Reclassified from Accumulated OCI into Income (4) (10) 7
Cash Flow Hedges | Interest rate derivatives | Interest Expense      
Derivative Instruments and Hedging Activities Disclosures [Line Items]      
Interest expense $ 4 $ 10 $ 7
v3.22.4
Derivative Financial Instruments - Additional Information (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Collateral deposited under derivative agreements $ 103,110 $ 0
v3.22.4
Equity - Additional Information (Detail)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Jan. 13, 2023
USD ($)
$ / shares
Mar. 31, 2020
shares
Dec. 31, 2022
USD ($)
agreement
shares
Dec. 31, 2021
USD ($)
shares
Dec. 31, 2020
USD ($)
shares
Mar. 25, 2014
shares
Class of Stock [Line Items]            
Shares authorized (in shares) | shares     500,000,000      
Common stock, shares authorized (in shares) | shares     400,000,000 400,000,000    
Preferred stock, shares authorized (in shares) | shares     100,000,000      
Preferred stock, shares issued (in shares) | shares     0 0    
Preferred stock, shares outstanding (in shares) | shares     0 0    
Common stock, shares issued under dividend reinvestment program (in shares) | shares     8,242 2,184 2,050  
Total dividends declared     $ 424,513 $ 384,741 $ 356,892  
Accumulated other comprehensive income     10,022 8,308    
Net realized and unrealized gains related to changes in fair value of derivative instruments     259,800 86,400    
Cumulative unrealized currency translation adjustment on assets and liabilities denominated in foreign currencies     249,800 78,100    
Subsequent Event            
Class of Stock [Line Items]            
Dividends paid per common stock (in dollars per share) | $ / shares $ 0.62          
Total dividends declared $ 106,500          
Joint Venture | Multifamily            
Class of Stock [Line Items]            
Total equity     169,400 203,500    
Equity interests owned     144,000 173,000    
Non-controlling interests     $ 25,400 $ 30,500    
Dividend Reinvestment and Direct Stock Purchase Plan            
Class of Stock [Line Items]            
Common shares reserved for issuance (in shares) | shares     9,981,548     10,000,000
ATM Agreement            
Class of Stock [Line Items]            
Number of equity distribution agreements | agreement     7      
Aggregate sales price     $ 699,100      
Number of shares sold (in shares) | shares   840,696 2,303,469 296,901    
Shares sold     $ 70,700 $ 9,900    
Aggregate sales price remaining available     $ 480,900      
Class A Common Stock            
Class of Stock [Line Items]            
Common stock, shares authorized (in shares) | shares     400,000,000      
v3.22.4
Equity - Summary of Class A Common Stock Issuances (Detail) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
May 31, 2013
Mar. 31, 2020
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Class of Stock [Line Items]          
Shares issued (in shares) 25,875,000   2,311,711 20,363,592 10,842,746
Net proceeds     $ 70,651 $ 638,005 $ 278,322
Shares issued for management and incentive fees         19,300
Manager          
Class of Stock [Line Items]          
Shares issued for management and incentive fees         $ 19,300
Shares issued for management and incentive fees (in shares)         840,696
ATM Agreement          
Class of Stock [Line Items]          
Number of shares sold (in shares)   840,696 2,303,469 296,901  
Price per share sold (in dollars per share)   $ 22.93   $ 33.67  
Class A Common Stock          
Class of Stock [Line Items]          
Shares issued (in shares)     2,303,469 20,361,408 10,840,696
Gross issue price per share (in dollars per share)     $ 31.23 $ 31.64 $ 27.79
Net issue price per share (in dollars per share)     $ 30.92 $ 31.37 $ 27.52
Net proceeds     $ 70,651 $ 638,005 $ 297,599
Class A Common Stock | Manager          
Class of Stock [Line Items]          
Shares issued for management and incentive fees (in shares)         840,696
v3.22.4
Equity - Schedule of Movement in Outstanding Shares of Class A Common Stock, Restricted Class A Common Stock and Deferred Stock Units (Detail) - shares
1 Months Ended 12 Months Ended
May 31, 2013
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Beginning balance (in shares)   168,543,370 147,086,722 135,263,728
Issuance of class A common stock (in shares) 25,875,000 2,311,711 20,363,592 10,842,746
Issuance of restricted class A common stock, net (in shares)   1,204,476 1,036,175 933,623
Issuance of deferred stock units (in shares)   47,036 56,881 46,625
Ending balance (in shares)   172,106,593 168,543,370 147,086,722
Deferred stock units held by directors (in shares)   410,608 363,572 306,691
Common stock, shares issued under dividend reinvestment program (in shares)   8,242 2,184 2,050
Restricted Class A Common Stock        
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Shares forfeited (in shares)   39,655 29,580 879
Restricted Class A Common Stock | Director        
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Issuance of class A common stock (in shares)   13,197    
v3.22.4
Equity - Schedule of Dividend Activity (Detail) - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Class of Stock [Line Items]      
Dividends declared per share of common stock (in dollars per share) $ 2.48 $ 2.48 $ 2.48
Percent taxable as ordinary dividends 100.00% 100.00% 100.00%
Percent taxable as capital gain dividends 0.00% 0.00% 0.00%
Percent taxable as dividends 100.00% 100.00% 100.00%
v3.22.4
Equity - Schedule of Basic and Diluted Earnings Per Share on Weighted-Average of Both Restricted and Unrestricted Class A Common Stock Outstanding (Detail) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Equity [Abstract]      
Net income $ 248,642 $ 419,193 $ 137,670
Weighted-average shares outstanding, basic (in shares) 170,631,410 151,521,941 141,795,977
Weighted-average shares outstanding, diluted (in shares) 170,631,410 151,521,941 141,795,977
Per share amount, basic (in dollars per share) $ 1.46 $ 2.77 $ 0.97
Per share amount, diluted (in dollars per share) $ 1.46 $ 2.77 $ 0.97
v3.22.4
Other Expenses - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Management fees $ 110,292 $ 88,467 $ 77,916
Shares issued for management and incentive fees     19,300
Manager      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Management base fee percentage 1.50%    
Management incentive fee percentage 20.00%    
Management core earnings fee percentage 7.00%    
Management core earnings fee measurement period (in years) 3 years    
Management core earnings fee minimum threshold 0.00%    
Management fees $ 73,000 64,200 60,400
Total incentive compensation payments 37,300 24,300 $ 17,500
Shares issued for management and incentive fees (in shares)     840,696
Shares issued for management and incentive fees     $ 19,300
Accrued management and incentive fees payable $ 33,800 $ 28,400  
v3.22.4
Other Expenses - Schedule of General and Administrative Expenses (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Professional services $ 10,924 $ 7,759 $ 7,324
Operating and other costs 7,855 3,762 4,015
Subtotal 18,779 11,521 11,339
Non-cash compensation expenses      
Restricted class A common stock earned 32,724 31,052 34,032
Director stock-based compensation 690 595 500
Subtotal 33,414 31,647 34,532
Total general and administrative expenses 52,193 43,168 45,871
Multifamily | Joint Venture      
Non-cash compensation expenses      
Expenses related to multifamily joint venture $ 1,100 $ 748 $ 1,100
v3.22.4
Income Taxes (Detail) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
May 31, 2013
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]        
Income tax provision   $ 3,003 $ 423 $ 323
Shares issued (in shares) 25,875,000 2,311,711 20,363,592 10,842,746
NOL limitation per annum   $ 2,000    
Net operating losses carried forward   $ 159,000    
v3.22.4
Stock-Based Incentive Plans - Additional Information (Detail)
$ in Millions
12 Months Ended
Dec. 31, 2022
USD ($)
plan
shares
Dec. 31, 2021
shares
Dec. 31, 2020
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of current benefit plans | plan 2    
Number of benefit plans | plan 9    
Number of expired benefit plans | plan 7    
Restricted Class A Common Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted shares, vesting period (in years) 3 years    
Number of shares of restricted class A common stock outstanding (in shares) 1,883,784 1,706,121 1,627,890
Unrecognized compensation cost relating to nonvested share-based compensation | $ $ 50.7    
Unrecognized compensation cost expected to be recognized over weighted average period (in years) 1 year 2 months 12 days    
Expired Plans      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares available under plan (in shares) 0    
Vest in 2023 | Restricted Class A Common Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares of restricted class A common stock outstanding (in shares) 948,494    
Vest in 2024 | Restricted Class A Common Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares of restricted class A common stock outstanding (in shares) 667,525    
Vest in 2025 | Restricted Class A Common Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares of restricted class A common stock outstanding (in shares) 267,765    
Class A Common Stock | Stock Incentive Current Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum number of shares available under plan (in shares) 10,400,000    
Number of shares available under plan (in shares) 9,210,865    
v3.22.4
Stock-Based Incentive Plans - Movement in Outstanding Shares of Restricted Class A Common Stock and Weighted-Average Grant Date Fair Value Per Share (Detail) - Restricted Class A Common Stock - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Restricted Class A Common Stock      
Beginning balance (in shares) 1,706,121 1,627,890  
Granted (in shares) 1,244,131 1,065,755  
Vested (in shares) (1,026,813) (957,944)  
Forfeited (in shares) (39,655) (29,580) (879)
Ending balance (in shares) 1,883,784 1,706,121 1,627,890
Weighted-Average Grant Date Fair Value Per Share      
Beginning balance (in dollars per share) $ 31.19 $ 33.14  
Granted (in dollars per share) 26.92 29.93  
Vested (in dollars per share) 32.06 33.08  
Forfeited (in dollars per share) 30.76 31.52  
Ending balance (in dollars per share) $ 27.90 $ 31.19 $ 33.14
v3.22.4
Fair Values - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Assets    
Derivatives $ 7,349 $ 30,531
Liabilities    
Derivatives 119,665 5,890
Recurring    
Assets    
Derivatives 7,349 30,531
Liabilities    
Derivatives 119,665 5,890
Level 1 | Recurring    
Assets    
Derivatives 0 0
Liabilities    
Derivatives 0 0
Level 2 | Recurring    
Assets    
Derivatives 7,349 30,531
Liabilities    
Derivatives 119,665 5,890
Level 3 | Recurring    
Assets    
Derivatives 0 0
Liabilities    
Derivatives $ 0 $ 0
v3.22.4
Fair Values - Schedule of Details of Book Value, Face Amount, and Fair Value of Financial Instruments (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Financial assets    
Cash and cash equivalents $ 291,340 $ 551,154
Loans receivable, net 25,160,343 22,156,437
Debt securities held-to-maturity, net 0 79,200
Financial liabilities    
Securitized debt obligations, net 2,664,010 2,838,062
Securitized debt obligations, net, Face Amount 2,673,541 2,855,625
Asset-specific debt net, Face Amount 950,278 400,699
Loan participations sold, net 224,232 0
Loan participations sold, net, Face Amount 224,744 0
Secured debt, net    
Financial liabilities    
Face Value 13,549,748 12,299,580
Secured term loans, net    
Financial liabilities    
Face Value 2,157,218 1,349,271
Senior secured notes, net    
Financial liabilities    
Face Value 400,000 400,000
Convertible notes, net    
Financial liabilities    
Face Value 520,000 622,500
Book Value    
Financial assets    
Cash and cash equivalents 291,340 551,154
Loans receivable, net 24,691,743 21,878,338
Debt securities held-to-maturity, net 0 78,013
Financial liabilities    
Securitized debt obligations, net 2,664,010 2,838,062
Asset-specific debt, net 942,503 393,824
Loan participations sold, net 224,232 0
Book Value | Secured debt, net    
Financial liabilities    
Debt 13,528,164 12,280,042
Book Value | Secured term loans, net    
Financial liabilities    
Debt 2,114,549 1,327,406
Book Value | Senior secured notes, net    
Financial liabilities    
Debt 395,166 394,010
Book Value | Convertible notes, net    
Financial liabilities    
Debt 514,257 619,876
Fair Value    
Financial assets    
Cash and cash equivalents 291,340 551,154
Loans receivable, net 24,445,042 22,013,762
Debt securities held-to-maturity, net 0 77,229
Financial liabilities    
Securitized debt obligations, net 2,597,377 2,850,399
Asset-specific debt, net 934,815 400,699
Loan participations sold, net 217,717 0
Fair Value | Secured debt, net    
Financial liabilities    
Debt 13,121,306 12,299,580
Fair Value | Secured term loans, net    
Financial liabilities    
Debt 2,103,943 1,335,844
Fair Value | Senior secured notes, net    
Financial liabilities    
Debt 343,665 399,012
Fair Value | Convertible notes, net    
Financial liabilities    
Debt $ 478,232 $ 630,821
v3.22.4
Variable Interest Entities - Summary of Assets and Liabilities of Consolidated VIE (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Assets      
Loans receivable $ 25,017,880 $ 22,003,017 $ 16,572,715
Current expected credit loss reserve (326,137) (124,679) $ (173,549)
Loans receivable, net 24,691,743 21,878,338  
Other assets 370,902 273,797  
Total assets 25,353,985 22,703,289  
Liabilities      
Securitized debt obligations, net 2,664,010 2,838,062  
Other liabilities 426,904 231,358  
Total liabilities 20,809,785 18,084,578  
VIE      
Assets      
Loans receivable 3,317,316 3,486,750  
Current expected credit loss reserve (93,396) (4,502)  
Loans receivable, net 3,223,920 3,482,248  
Other assets 15,995 20,746  
Total assets 3,239,915 3,502,994  
Liabilities      
Securitized debt obligations, net 2,664,010 2,838,062  
Other liabilities 7,234 1,800  
Total liabilities $ 2,671,244 $ 2,839,862  
v3.22.4
Variable Interest Entities - Additional Information (Detail) - 2018 Single Asset Securitization
$ in Millions
3 Months Ended
Sep. 30, 2018
USD ($)
Variable Interest Entity [Line Items]  
Loan contributed to securitization $ 517.5
Subordinate risk retention interest notional amount 1,000.0
Subordinate position $ 99.0
v3.22.4
Transactions with Related Parties (Detail)
$ in Thousands, € in Millions, £ in Millions, $ in Millions, kr in Billions
3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2021
USD ($)
Jun. 30, 2021
EUR (€)
Mar. 31, 2021
USD ($)
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2022
USD ($)
shares
Dec. 31, 2022
USD ($)
shares
Dec. 31, 2021
USD ($)
loan
shares
Dec. 31, 2020
USD ($)
loan
shares
Jun. 30, 2022
AUD ($)
Jun. 30, 2022
GBP (£)
Dec. 31, 2021
AUD ($)
shares
Sep. 30, 2021
USD ($)
Sep. 30, 2021
GBP (£)
Jun. 30, 2021
EUR (€)
Mar. 31, 2021
SEK (kr)
Dec. 31, 2019
EUR (€)
Sep. 30, 2019
EUR (€)
Related Party Transaction [Line Items]                                    
Non-cash expenses             $ 33,414 $ 31,647 $ 34,532                  
Net book value           $ 24,691,743 24,691,743 $ 21,878,338                    
Face amount of loans           $ 25,160,343 $ 25,160,343                      
Senior Term Facility                                    
Related Party Transaction [Line Items]                                    
Participation in facility                                 16.00% 16.00%
Additional interest in loans | €   € 100.0                                
Percentage ownership on loan 22.00%                           22.00%      
Senior Loan Origination Under Marketed Process | Senior Term Facility                                    
Related Party Transaction [Line Items]                                    
Face amount of loans                   $ 5,400.0 £ 500.0              
Senior Loan Origination Under Marketed Process | Senior Term Facility                                    
Related Party Transaction [Line Items]                                    
Net book value                   $ 1,300.0 £ 250.0              
Percentage of financing receivable                   0.245 0.245              
Total amount of loans acquired                         $ 974,500          
Senior Loan Origination Under Marketed Process | Senior Term Facility | Blackstone-Advised Investment Vehicle                                    
Related Party Transaction [Line Items]                                    
Net book value                   $ 1,300.0 £ 250.0              
Percentage of financing receivable                   0.245 0.245              
Restricted Class A Common Stock                                    
Related Party Transaction [Line Items]                                    
Shares held (in shares) | shares           1,883,784 1,883,784 1,706,121 1,627,890     1,706,121            
Restricted shares, vesting period (in years)             3 years                      
Manager                                    
Related Party Transaction [Line Items]                                    
Renewal term (in years)             1 year                      
Accrued management and incentive fees payable           $ 33,800 $ 33,800 $ 28,400                    
Management fees paid to Manager             104,800 79,300 $ 78,900                  
Shares issued for management and incentive fees (in shares) | shares                 840,696                  
Expenses reimbursed to Manager             $ 896 601 $ 1,000                  
Manager | Class A Common Stock                                    
Related Party Transaction [Line Items]                                    
Management fees paid to Manager         $ 19,300                          
Shares issued for management and incentive fees (in shares) | shares                 840,696                  
Manager | Restricted Class A Common Stock | Class A Common Stock                                    
Related Party Transaction [Line Items]                                    
Shares held (in shares) | shares           1,178,855 1,178,855                      
Non-cash expenses             $ 16,600 15,300 $ 17,000                  
Manager | Restricted Class A Common Stock | Class A Common Stock | Manager                                    
Related Party Transaction [Line Items]                                    
Non-cash expenses             $ 32,300                      
Restricted shares, vesting period (in years)             3 years                      
BXMT Advisors Limited Liability Company and Affiliates                                    
Related Party Transaction [Line Items]                                    
Accrued management and incentive fees payable           $ 33,800 $ 33,800 $ 28,400                    
Affiliates of Manager                                    
Related Party Transaction [Line Items]                                    
Number of loans originated | loan               3 2                  
Affiliates of Manager | Third-Party Service Provider                                    
Related Party Transaction [Line Items]                                    
Administrative services expenses incurred             524 $ 385 $ 487                  
BTIG, LLC | Class A Common Stock | Class A Common Stock                                    
Related Party Transaction [Line Items]                                    
Total incentive compensation payments             191                      
Blackstone-Advised Investment Vehicles, or the Funds | B-4 Term Loan                                    
Related Party Transaction [Line Items]                                    
Total incentive compensation payments           825                        
Debt securities           $ 33,000 $ 33,000                      
Percentage of total secured term loans           4.00% 4.00%                      
Blackstone-Advised Investment Vehicles, or the Funds | B-3 Term Loan                                    
Related Party Transaction [Line Items]                                    
Total incentive compensation payments $ 350     $ 350                            
Debt securities $ 20,000     $ 20,000                            
Percentage of total secured term loans 15.00%     15.00%                     15.00%      
Blackstone-Advised Investment Vehicles, or the Funds | B-1 Term Loan                                    
Related Party Transaction [Line Items]                                    
Total incentive compensation payments     $ 200                              
Debt securities     $ 5,500                              
Percentage of total secured term loans     3.00%                         3.00%    
Increase in loan     $ 200,000                              
Blackstone-Advised Investment Vehicles, or the Funds | Senior Term Facility                                    
Related Party Transaction [Line Items]                                    
Face amount of loans | €                             € 491.0      
Senior term facility | €                             € 50.0      
Blackstone-Advised Investment Vehicles, or the Funds | Senior Term Facility                                    
Related Party Transaction [Line Items]                                    
Net book value                       $ 450.0 246,600 £ 186.0   kr 5.0 € 250.0 € 250.0
Total amount of loans acquired                       $ 900.0 $ 503,300 £ 379.6   kr 10.2 € 1,600.0 € 1,600.0
Participation in facility     49.00%                   49.00% 49.00%   49.00%    
Blackstone-Advised Investment Vehicles, or the Funds | Senior Secured Notes                                    
Related Party Transaction [Line Items]                                    
Net book value               $ 400,000                    
Interest rate               3.75%       3.75%            
Blackstone-Advised Investment Vehicles, or the Funds | Senior Loan Origination Under Marketed Process | Senior Term Facility                                    
Related Party Transaction [Line Items]                                    
Net book value                         $ 243,600          
Participation in facility                         25.00% 25.00%        
Blackstone-Advised Investment Vehicles, or the Funds | Additional Senior Loan Origination Under Marketed Process | Senior Term Facility                                    
Related Party Transaction [Line Items]                                    
Net book value                       $ 450.0 $ 243,600          
Participation in facility                         25.00% 25.00%        
Blackstone-Advised Investment Vehicles, or the Funds | Additional Senior Loan Origination Under Marketed Process | Senior Secured Notes                                    
Related Party Transaction [Line Items]                                    
Net book value               $ 400                    
v3.22.4
Commitments and Contingencies - Additional Information (Detail)
12 Months Ended
Dec. 31, 2022
USD ($)
director
loan
Commitments And Contingencies [Line Items]  
Number of members of board of directors | director 9
Number of directors eligible for annual compensation | director 6
Number of directors not eligible for compensation | director 3
Six Independent Board of Directors  
Commitments And Contingencies [Line Items]  
Annual cash compensation $ 210,000
Annual cash compensation paid in cash 95,000
Annual cash compensation paid in the form of deferred stock units 115,000
Chairperson of Audit Committee  
Commitments And Contingencies [Line Items]  
Annual cash compensation 20,000
Compensation and Corporate Governance Committees  
Commitments And Contingencies [Line Items]  
Annual cash compensation 10,000
Compensation and Corporate Governance Committees | Amendment One  
Commitments And Contingencies [Line Items]  
Annual cash compensation 15,000
Audit Committee Members  
Commitments And Contingencies [Line Items]  
Annual cash compensation 10,000
Investment risk management committee  
Commitments And Contingencies [Line Items]  
Annual cash compensation 7,500
Total loans receivable  
Commitments And Contingencies [Line Items]  
Unfunded loan commitments $ 3,800,000,000
Number of loans receivable | loan 121
Aggregate unfunded loan commitments $ 2,400,000,000
Net unfunded commitments $ 1,400,000,000
Weighted-average future funding period (in years) 3 years
v3.22.4
Commitments and Contingencies - Schedule of Principal Debt Repayments (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
2023 $ 639,362  
2024 3,285,816  
2025 2,008,791  
2026 6,086,384  
2027 3,896,095  
Thereafter 1,660,796  
Net book value $ 17,577,244  
Amortization percentage 1.00%  
Securitized debt obligations excluded from contractual obligations $ 2,700,000  
Nonconsolidated securitized debt excluded from contractual obligations 1,600,000  
Loan participations sold, net, Face Amount 224,744 $ 0
Secured Debt    
Debt Instrument [Line Items]    
2023 397,365  
2024 3,263,819  
2025 1,170,360  
2026 4,783,810  
2027 3,155,937  
Thereafter 778,457  
Net book value 13,549,748  
Asset-Specific Debt    
Debt Instrument [Line Items]    
2023 0  
2024 0  
2025 816,434  
2026 0  
2027 31,900  
Thereafter 101,944  
Net book value 950,278  
Term Loans    
Debt Instrument [Line Items]    
2023 21,997  
2024 21,997  
2025 21,997  
2026 1,302,574  
2027 8,258  
Thereafter 780,395  
Net book value 2,157,218  
Senior Secured Notes    
Debt Instrument [Line Items]    
2023 0  
2024 0  
2025 0  
2026 0  
2027 400,000  
Thereafter 0  
Net book value 400,000  
Convertible Notes    
Debt Instrument [Line Items]    
2023 220,000  
2024 0  
2025 0  
2026 0  
2027 300,000  
Thereafter 0  
Net book value $ 520,000  
v3.22.4
Schedule IV - Mortgage Loans on Real Estate (Detail) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens $ 1,649,939,000      
Face amount of loans 25,160,343,000      
Carrying amount of loans 25,017,880,000 $ 22,003,017,000 $ 16,572,715,000 $ 16,164,801,000
CECL reserve (326,137,000) (124,679,000) (173,549,000)  
Total Loans, Net 24,691,743,000 21,878,338,000 16,399,166,000  
Loan fundings 6,810,218,000 12,550,463,000 1,896,276,000  
Amortization of fees and other items 80,632,000 68,267,000 56,279,000  
Loan repayments and sales proceeds (3,168,155,000) (6,733,105,000) (1,862,955,000)  
Unrealized (loss) gain on foreign currency translation (632,902,000) (297,894,000) 340,260,000  
Deferred fees and other items (74,930,000) $ (143,002,000) $ (21,946,000)  
Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 0      
Face amount of loans 21,927,352,000      
Carrying amount of loans 21,808,563,000      
Senior Mortgage Loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 0      
Face amount of loans 24,767,353,000      
Carrying amount of loans 24,628,933,000      
Subordinate Loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 1,649,939,000      
Face amount of loans 392,990,000      
Carrying amount of loans 388,947,000      
Mixed Use | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 0      
Face amount of loans 1,811,126,000      
Carrying amount of loans 1,801,511,000      
Office | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 0      
Face amount of loans 6,924,092,000      
Carrying amount of loans 6,893,477,000      
Hospitality | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 0      
Face amount of loans 3,958,016,000      
Carrying amount of loans $ 3,938,183,000      
Multifamily | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates, Fixed 1.50%      
Prior Liens $ 0      
Face amount of loans 6,260,294,000      
Carrying amount of loans 6,221,889,000      
Industrial | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 0      
Face amount of loans 1,587,788,000      
Carrying amount of loans 1,573,804,000      
Retail | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 0      
Face amount of loans 725,563,000      
Carrying amount of loans 721,805,000      
Other | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 0      
Face amount of loans 660,473,000      
Carrying amount of loans 657,894,000      
Various | Subordinate Loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Prior Liens 1,649,939,000      
Face amount of loans 392,990,000      
Carrying amount of loans $ 388,947,000      
Ireland | Mixed Use | Borrower A | Senior loans in excess of 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 3.06%      
Prior Liens $ 0      
Face amount of loans 1,033,286,000      
Carrying amount of loans $ 1,028,715,000      
New York | Office | Borrower B | Senior loans in excess of 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 4.49%      
Prior Liens $ 0      
Face amount of loans 905,355,000      
Carrying amount of loans $ 898,541,000      
Australia | Hospitality | Borrower C | Senior loans in excess of 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 4.75%      
Prior Liens      
Face amount of loans 901,360,000      
Carrying amount of loans $ 893,114,000      
Minimum | Mixed Use | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 2.65%      
Minimum | Office | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 2.00%      
Minimum | Hospitality | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 2.20%      
Minimum | Multifamily | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 1.60%      
Minimum | Industrial | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 2.60%      
Minimum | Retail | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 2.25%      
Minimum | Other | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 3.25%      
Minimum | Various | Subordinate Loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 2.65%      
Maximum | Mixed Use | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 4.60%      
Maximum | Office | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 5.00%      
Maximum | Hospitality | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 4.75%      
Maximum | Multifamily | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 5.45%      
Maximum | Industrial | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 4.60%      
Maximum | Retail | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 3.18%      
Maximum | Other | Senior loans less than 3% of the carrying amount of total loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 4.70%      
Maximum | Various | Subordinate Loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Interest Payment Rates 4.50%      
v3.22.4
Schedule IV - Mortgage Loans on Real Estate Footnotes (Detail)
$ in Thousands
Dec. 31, 2022
USD ($)
loan
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Tax basis of loans $ 23,600,000    
CECL reserve $ 326,137 $ 124,679 $ 173,549
Number of loans accounted for under cost-recovery method, floating rate | loan 5    
Principal balance $ 25,017,880 $ 22,003,017 $ 16,572,715
Level 3 | Fair Value, Nonrecurring      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
Number of loans accounted for under cost-recovery method, floating rate | loan 5    
Principal balance $ 930,000    
Hospitality Asset in New York City      
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]      
CECL reserve $ 189,800    
v3.22.4
Schedule IV - Reconciliation of Mortgage Loans on Real Estate (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
SEC Schedule, 12-29, Real Estate Companies, Investment in Movement in Mortgage Loans on Real Estate [Roll Forward]      
Balance at January 1, $ 22,003,017 $ 16,572,715 $ 16,164,801
Additions during period:      
Loan fundings 6,810,218 12,550,463 1,896,276
Amortization of fees and other items 80,632 68,267 56,279
Deductions during period:      
Loan repayments and sales proceeds (3,168,155) (6,733,105) (1,862,955)
Principal charge-offs 0 (14,427) 0
Unrealized (loss) gain on foreign currency translation (632,902) (297,894) 340,260
Deferred fees and other items (74,930) (143,002) (21,946)
Net balance at December 31, 25,017,880 22,003,017 16,572,715
CECL reserve (326,137) (124,679) (173,549)
Total Loans, Net $ 24,691,743 $ 21,878,338 $ 16,399,166
v3.22.4
Label Element Value
Accounting Standards Update [Extensible Enumeration] us-gaap_AccountingStandardsUpdateExtensibleList Accounting Standards Update 2016-13 [Member]