Consolidated Statements of Operations - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income from loans and other investments | |||
| Interest and related income | $ 1,356,401,000 | $ 1,769,043,000 | $ 2,037,621,000 |
| Less: Interest and related expenses | 988,947,000 | 1,289,972,000 | 1,366,956,000 |
| Income from loans and other investments, net | 367,454,000 | 479,071,000 | 670,665,000 |
| Revenue from owned real estate | 184,980,000 | 13,040,000 | 0 |
| Gain on extinguishment of debt | 0 | 5,352,000 | 4,616,000 |
| Other income | 400,000 | 1,064,000 | 0 |
| Total net revenue | 552,834,000 | 498,527,000 | 675,281,000 |
| Expenses | |||
| Management and incentive fees | 67,554,000 | 74,792,000 | 119,089,000 |
| General and administrative expenses | 52,180,000 | 53,922,000 | 51,143,000 |
| Expenses from owned real estate | 215,578,000 | 22,060,000 | 0 |
| Other expenses | 6,000 | 5,663,000 | 0 |
| Total expenses | 335,318,000 | 156,437,000 | 170,232,000 |
| Increase in current expected credit loss reserve | (112,486,000) | (538,801,000) | (249,790,000) |
| Income (loss) from unconsolidated entities | 8,307,000 | (2,748,000) | 0 |
| Income (loss) before income taxes | 113,337,000 | (199,459,000) | 255,259,000 |
| Income tax provision | 3,668,000 | 2,374,000 | 5,362,000 |
| Net income (loss) | 109,669,000 | (201,833,000) | 249,897,000 |
| Net income attributable to non-controlling interests | (100,000) | (2,255,000) | (3,342,000) |
| Net income (loss) attributable to Blackstone Mortgage Trust, Inc. | $ 109,569,000 | $ (204,088,000) | $ 246,555,000 |
| Net income (loss) per share of common stock | |||
| Basic (in dollars per share) | $ 0.64 | $ (1.17) | $ 1.43 |
| Diluted (in dollars per share) | $ 0.64 | $ (1.17) | $ 1.43 |
| Weighted Average Number of Shares Outstanding | |||
| Basic (in shares) | 170,961,564 | 173,782,523 | 172,672,038 |
| Diluted (in shares) | 170,961,564 | 173,782,523 | 172,672,038 |
| X | ||||||||||
- Definition Interest And Fee Income, Loans And Leases, Net Of Interest Expense, Operating No definition available.
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- Definition Real Estate Owned, Expenses No definition available.
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- Definition Real Estate Owned, Income No definition available.
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of interest expense classified as operating. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount of expense for management and incentive fees for performance under arrangement to manage operation, including, but not limited to, managing investment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Total aggregate amount of all noninterest expense. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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| X | ||||||||||
- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Represents the total of noninterest income derived from certain activities and assets including (for example): (1) venture capital investments; (2) bank owned life insurance; (3) foreign currency transactions; and (4) mortgage servicing rights. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of noninterest expense classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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