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Deferred costs and other assets Increase (Decrease) in Prepaid Expense and Other Assets SEC Schedule, 12-29, Real Estate Companies, Investment in Movement in Mortgage Loans on Real Estate [Roll Forward] SEC Schedule, 12-29, Real Estate Companies, Investment in Movement in Mortgage Loans on Real Estate [Roll Forward] Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Class of Stock [Domain] Class of Stock [Domain] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Vesting [Domain] Vesting [Domain] Percent of interest income contributed by investment Percent of Interest Income Contributed by Investment Percent of Interest Income Contributed by Investment Carrying Amount Finite-Lived Intangible Assets, Gross Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Entity Address, 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Number of optional extensions to initial maturity date Debt Instrument, Number Of Optional Extensions To Initial Maturity Date Represents the number of optional extensions to initial maturity date of the debt instrument available to the entity. MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Financing Receivable, Past Due [Line Items] Financing Receivable, Past Due [Line Items] Tenant lockboxes Tenant Lock Boxes [Member] Tenant Lock Boxes [Member] 2031 and thereafter Lessee, Operating Lease, Liability, To Be Paid, After Year Four Lessee, Operating Lease, Liability, To Be Paid, After Year Four Long-term Purchase Commitment [Line Items] Long-Term Purchase Commitment [Line Items] Number of foreclosed properties Number Of Foreclosed Properties Number Of Foreclosed Properties 2027 Long-Term Debt, Maturity, Year One Number of days to receive receipt Number Of Days To Receive Receipt Number Of Days To Receive Receipt PSUs Performance Shares [Member] Carrying Amount Deferred Costs, Leasing, Gross Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Repayment of mortgage notes Repayments of Notes Payable Lease Intangible Assets Asset Acquisition, Lease Intangible Assets Asset Acquisition, Lease Intangible Assets Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Company Selected Measure Name Company Selected Measure Name Transaction, investment and servicing expense Transaction, investment and servicing expense Transaction, Investment And Servicing Expense Transaction, Investment And Servicing Expense Fair Value Measurement [Domain] Fair Value Measurement [Domain] CLNC 2019-FL1 CLNC 2019-FL1 [Member] CLNC 2019-FL1 [Member] Debt Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Office leases payment Operating Lease, Payments Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Dividends payable Dividends Payable Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Share-Based Payment Arrangement, Tranche Two Share-Based Payment Arrangement, Tranche Two [Member] Net lease 5 Net Lease Five 1 [Member] Net Lease Five 1 Weighted average shares of common stock outstanding - diluted (in shares) Weighted average shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Entity Small Business Entity Small Business Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Document Transition Report Document Transition Report Total property and other income Property and Other Income Property and Other Income Right-of-use lease asset [Extensible List] Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Debt Instrument, Interest Rate Option [Domain] Debt Instrument, Interest Rate Option [Domain] Debt Instrument, Interest Rate Option [Domain] Net lease 4 Net Lease Four [Member] Net Lease Four [Member] Underlying Securities Award Underlying Securities Amount Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Furniture, fixtures and equipment Fixtures and Equipment, Gross Charge-off of CECL reserve-other Charge-off of CECL reserve-other SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Charge-off, Reserve Other SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Charge-off, Reserve Other Borrowings from master repurchase and credit facilities Proceeds from Lines of Credit Class A Common Class A [Member] Arlington, Texas Arlington, Texas [Member] Arlington, Texas SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Axis] SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Axis] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Total equity Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest Document Type Document Type Summary of Total Assets by Segment Reconciliation of Assets from Segment to Consolidated [Table Text Block] Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Product and Service [Axis] Product and Service [Axis] Asset Acquisition [Domain] Asset Acquisition [Domain] Mortgage and other notes payable, net Notes Payable Variable lease expense Variable Lease, Cost Purchase Price Asset Acquisition, Consideration Transferred 2024 Grant 2024 Grant [Member] 2024 Grant Statistical Measurement [Axis] Statistical Measurement [Axis] Variable lease revenue Operating Lease, Variable Lease Income Acquisition, origination and funding of loans and preferred equity held for investment, net Payments to Acquire Notes Receivable Stock repurchase program, amount authorized for repurchase Share Repurchase Program, Authorized, Amount Unused amount, commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Year one, Gross write-offs Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Number of loans on nonaccrual status Number Of Loans On Nonaccrual Status Number Of Loans On Nonaccrual Status Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Unpaid Principal Balance Principal Amount SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages Shares canceled for tax withholding on vested stock awards Payment, Tax Withholding, Share-Based Payment Arrangement Current or Less Than 30 Days Past Due Financial Asset, 1 to 29 Days Past Due [Member] Summary of Other Assets Schedule of Other Assets [Table Text Block] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Net income attributable to common stockholders Net Income (Loss) Available to Common Stockholders, Basic Carrying Amount Below Market Lease, Gross Proceeds from sale of real estate Proceeds from Sale of Real Estate Net increase (decrease) to rental income from of above and below market leases Net Increase (Decrease) to Rental Income from Above and Below Market Leases Net Increase (Decrease) to Rental Income from Above and Below Market Leases Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Credit facilities Long-Term Line of Credit Other assets: Other Assets [Abstract] Assets transferred to held for sale Assets Transferred To Held For Sale Assets Transferred To Held For Sale Net income per common share - diluted (in dollars per share) Earnings Per Share, Diluted Multifamily Multifamily [Member] Commitment Variable Interest Entity, Reporting Entity Involvement, Commitment, Amount Variable Interest Entity, Reporting Entity Involvement, Commitment, Amount Core Core [Member] Unconsolidated VIEs Variable Interest Entity, Not Primary Beneficiary [Member] Shares authorized for issuance (in shares) Common Shares and Preferred Shares Authorized for Issuance Common Shares and Preferred Shares Authorized for Issuance Number of CRE debt investments contributed to more than 10% of interest income (in investments) Mortgage Loans on Real Estate Number of Loans Contributing to More than 10 Percent of Interest Income Represents the number of mortgage loans on real estate contributing to more than ten percent of interest income of the entity. Deferred Leasing Costs and Other Intangibles Intangible Assets and Liabilities and Deferred Leasing Costs Disclosure [Text Block] Intangible Assets and Liabilities and Deferred Leasing Costs Disclosure [Text Block] Less: Present value discount Lessee, Operating Lease, Liability, Undiscounted Excess Amount Cash paid for income taxes, net of refunds Income Taxes Paid, Net Restricted Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents [Axis] Balance Total Long-Term Debt, Gross Total lease payments Lessee, Operating Lease, Liability, to be Paid Decrease in general CECL reserve Financing Receivable, Excluding Accrued Interest, Credit Loss, Expense (Reversal), Including Held-For-Sale Financing Receivable, Excluding Accrued Interest, Credit Loss, Expense (Reversal), Including Held-For-Sale Loans and preferred equity held for investment Carrying Value Total Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Maximum amount that can be drawn Line of Credit Facility, Current Borrowing Capacity Schedule of Property Operating Income Operating Lease, Lease Income [Table Text Block] Expiration Date Trading Arrangement Expiration Date Real estate escrow reserves Real Estate Escrow Reserves [Member] Real Estate Escrow Reserves [Member] Other liabilities Increase (Decrease) in Other Operating Liabilities Related party transactions Related Party Transaction, Amounts of Transaction Deferred leasing costs Deferred Costs, Leasing, Net [Abstract] Equity Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Debt term extension available (in years) Debt Instrument, Term, Extension Option Debt Instrument, Term, Extension Option Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Net lease 3 Net Lease Three [Member] Net Lease Three [Member] Entity Current Reporting Status Entity Current Reporting Status Receivables [Abstract] Receivables [Abstract] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Consolidated Entities [Domain] Consolidated Entities [Domain] Corporate and Other Corporate Segment [Member] Carrying Amount Finite-Lived Intangible Assets And Deferred Leasing Costs, Gross Finite-Lived Intangible Assets And Deferred Leasing Costs, Gross Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Executive Category: Executive Category [Axis] Risk Ranking 3 Risk Level, Average [Member] Rick Level, Average [Member] Current Fiscal Year End Date Current Fiscal Year End Date Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Investment grade notes Investment Grade Notes [Member] Investment Grade Notes [Member] Schedule of Loans and Preferred Equity Held for Investment, Net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Weighted Average Grant Date Fair Value [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Number of loans Financing Receivable, Number of Loans Originated Financing Receivable, Number of Loans Originated Increase (decrease) of current expected credit loss reserve Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal), Including Additional Proceeds Received Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal), Including Additional Proceeds Received Denominator: Earnings Per Share, Denominator [Abstract] Earnings Per Share, Denominator [Abstract] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Other income Other Income Tax Expense (Benefit), Continuing Operations [Abstract] 2028 Long-Term Debt, Maturity, Year Two Schedule of Aging Summary of Loans Financing Receivable, Past Due [Table Text Block] Number of unconsolidated VIEs originated Number of Unconsolidated VIEs Originated Number of Unconsolidated VIEs Originated Net cash provided by (used in) financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Measure: Measure [Axis] Acquisitions/originations/additional funding SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Other Addition BRSP 2026-FL3 BRSP 2026-FL3 [Member] BRSP 2026-FL3 Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Amount available to repurchase under stock repurchase plan Share Repurchase Program, Remaining Authorized, Amount Schedule of Reclassification out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Office - Oregon Office - Oregon [Member] Office - Oregon Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Risk free rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Schedule of Impaired Financing Receivable [Table] Schedule of Impaired Financing Receivable [Table] Amortization of deferred financing costs Amortization of Debt Issuance Costs Entity Tax Identification Number Entity Tax Identification Number Furniture, fixtures and equipment Furniture, Fixtures and Equipment [Member] Furniture, Fixtures and Equipment [Member] Asset Acquisition [Axis] Asset Acquisition [Axis] Year three, Gross write-offs Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff Schedule of Classification, Carrying Value and Maximum Exposure of VIEs Schedule 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[Member] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Above-market and In-place lease values Amortization of Intangible Assets Office Property Office Property [Member] Office Property Acquisition of and additions to real estate and related intangibles Payments for Capital Improvements Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Return on investment rates Investments, Fixed Return Rate Investments, Fixed Return Rate Land and Improvements Asset Acquisition, Land and Improvements Asset Acquisition, Land and Improvements Revolving credit facility Revolving Credit Facility [Member] Arrangement Duration Trading Arrangement Duration Charge-off of loan held for investment SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loans Held For Investment, Charge-Off SEC Schedule, 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Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Other loss, net Other loss, net Other Nonoperating Gains (Losses) Risk Ranking 5 Risk Level, Impaired/Defaulted/Loss Likely [Member] Risk Level, Impaired/Defaulted/Loss Likely [Member] Other portfolio, net Other Portfolio, Net [Member] Other Portfolio, Net [Member] Reinvestment period Loan Securitization, Reinvestment Period Loan Securitization, Reinvestment Period Property and other income Real Estate Revenue, Net And Other Income Real Estate Revenue, Net And Other Income Segments [Domain] Segments [Domain] Capital expenditure reserves Capital Expenditure Reserves [Member] Capital Expenditure Reserves [Member] Number of properties with interest only payments (in properties) Number of Real Estate Properties, Interest Only Payments Number of Real Estate Properties, Interest Only Payments Earnings Per Share Earnings Per Share, Policy [Policy Text Block] Noncontrolling 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Asset Acquisition, Other Liabilities Asset Acquisition, Other Liabilities Number of Buildings/Units Number of Assets Acquired Number of Assets Acquired EBITDA plus lease expenses to fixed charges Debt Instrument, Covenant, EBITDA Plus Lease Expenses To Fixed Charges Debt Instrument, Covenant, EBITDA Plus Lease Expenses To Fixed Charges Bank 4 Bank 4 [Member] Bank 4 Earnings Per Share [Abstract] Earnings Per Share [Abstract] Property operating expense Property operating expense Property Operating Expense Property Operating Expense Year two, Gross write-offs Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Summary of Awards Granted or Vested Nonvested Restricted Stock Shares Activity [Table Text Block] Award Timing Disclosures [Line Items] Fixed rate Fixed Rate Commercial Mortgage [Member] Fixed Rate Commercial Mortgage [Member] Number of shares issued per share-based payment award (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Conversion Ratio Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Conversion Ratio Other comprehensive gain Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Stockholders' Equity Equity [Text Block] Net interest income Interest Income (Expense), Operating and Nonoperating, Net Interest Income (Expense), Operating and Nonoperating, Net Loans and preferred equity held for investment, net Beginning balance Ending balance Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss Net income attributable to BrightSpire Capital, Inc. common stockholders Net Income (Loss) Attributable to Parent Subsequent Event [Table] Subsequent Event [Table] Real estate, net Net lease portfolio, net Real Estate Investment Property, Net Minimum lease revenue Operating Lease, Lease Income, Lease Payments Cash and restricted cash received related to consolidation of loans held for investment and real estate owned Proceeds from Collection of Loans Receivable Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Restrictions on Cash and Cash Equivalents [Table] Restrictions on Cash and Cash Equivalents [Table] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Adoption Date Trading Arrangement Adoption Date Financing Receivable, Past Due [Table] Financing Receivable, Past Due [Table] Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Continuing Operation [Abstract] Escrow deposits payable Borrower Escrow Deposits Payable Borrower Escrow Deposits Payable Credit facilities Credit Facilities Master repurchase facilities Line of Credit [Member] Accumulated deficit Retained Earnings (Accumulated Deficit) Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Class of Stock [Axis] Class of Stock [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Deferred Leasing Costs and Intangible Assets Finite-Lived Intangible Assets, Net [Abstract] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Statement [Table] Statement [Table] Deferred income tax (benefit) expense Deferred Income Tax Expense (Benefit) Adjustments to reconcile net loss to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Borrower escrow deposits Borrower Escrow Deposits [Member] Borrower Escrow Deposits [Member] Revenue Benchmark Revenue Benchmark [Member] Industrial Loan Industrial Loan [Member] Industrial Loan Variable Rate [Domain] Variable Rate [Domain] Number of real estate properties acquired through deed-in-lieu of foreclosure Number Of Real Estate Properties Sold Through Deed-In-Lieu Of Foreclosure Number Of Real Estate Properties Sold Through Deed-In-Lieu Of Foreclosure Intangible Liabilities Below Market Lease, Net [Abstract] All Adjustments to Compensation All Adjustments to Compensation [Member] Amendment Flag Amendment Flag Proceeds from sale of real estate Proceeds from Sale, Real Estate, Held-for-Investment Deferred financing costs, net - credit facilities Debt Issuance Costs, Line of Credit Arrangements, Net Termination Date Trading Arrangement Termination Date Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Current expected credit loss reserve CECL reserve Reserve, beginning balance Reserve, ending balance Current expected credit loss reserve Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest Cash and Cash Equivalents Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block] Receivable [Domain] Receivable [Domain] Share-Based Payment Arrangement, Tranche Three Share-Based Payment Arrangement, Tranche Three [Member] Weighted average discount rate (as a percentage) Operating Lease, Weighted Average Discount Rate, Percent Number of properties individually evaluated Number Of Properties Evaluated Individually Number Of Properties Evaluated Individually Weighted average shares of common stock outstanding - basic (in shares) Weighted average shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Subsequent Events [Abstract] Subsequent Events [Abstract] Segment Reporting [Abstract] Segment Reporting [Abstract] Bank 3 Bank 3 [Member] Bank 3 Other comprehensive income OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax [Abstract] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Scenario [Domain] Scenario [Domain] Preferred Equity Investments 7-10 Seven to Ten Preferred Equity Investments [Member] Seven to Ten Preferred Equity Investments Expenses Costs and Expenses [Abstract] Option one Interest Rate Option One [Member] Interest Rate Option One Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Consolidated Entities [Axis] Consolidated Entities [Axis] Impairment of operating real estate Impairment of Real Estate Use of Estimates Use of Estimates, Policy [Policy Text Block] Bank 2 Bank 2 [Member] Bank 2 Subsequent Events Subsequent Events [Text Block] Foreign currency translation gain Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Preferred Equity Investments 6 pack Six Preferred Equity Investments [Member] Six Preferred Equity Investments Assumption of receivables and other assets related to consolidation of VIE and assumption of real estate Receivables and Other Assets Related to Variable Interest Entity Assumed Receivables and Other Assets Related to Variable Interest Entity Assumed Total liabilities Liabilities (Increase) decrease of CECL reserve SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Increase (Decrease) in Change in Allowance for Loan Losses SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Increase (Decrease) in Change in Allowance for Loan Losses Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Capitalized interest, net of repayments SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Capitalized Including Corporate Term Loan, Net SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Capitalized Including Corporate Term Loan, Net Variable Rate [Axis] Variable Rate [Axis] Issuance and amortization of equity-based compensation (in shares) Stock Issued During Period, Shares, Share-based Compensation, Including Share-based Compensation, Requisite Service Period Recognition Stock Issued During Period, Shares, Share-based Compensation, Including Share-based Compensation, Requisite Service Period Recognition Net loss attributable to noncontrolling interests in investment entities Investment Entities Noncontrolling Interest in Net Income (Loss) Joint Venture Partners, Nonredeemable Bank 1 Bank 1 [Member] Bank 1 Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Average risk rating Financing Receivable, Excluding Accrued Interest, Average Risk Rating Financing Receivable, Excluding Accrued Interest, Average Risk Rating