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Schedule IV - Mortgage Loans on Real Estate - Loan Activity (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Activity in loan portfolio |  |  |
Balance at the beginning of the period | $ 17,953,021 | $ 20,219,886 | $ 21,186,033
Acquisitions/originations/additional funding | 8,934,637 | 4,781,916 | 3,474,242
Capitalized interest | 110,063 | 95,093 | 125,747
Basis of loans sold | (1,515,569) | (1,814,929) | (866,104)
Loan maturities/principal repayments | (4,724,079) | (4,762,055) | (3,647,171)
Discount accretion/premium amortization | 62,351 | 63,775 | 67,112
Changes in fair value | 184,440 | 75,880 | 62,702
Foreign currency translation, net | 387,680 | (189,925) | 153,472
Credit loss provision, net | (9,746) | (165,489) | (232,712)
Transfer to/from other asset/liability classifications or between segments |  | 0 | (661)
Balance at the end of the period | 21,186,255 | 17,953,021 | 20,219,886
Commercial and Residential Lending Segment and Investing and Servicing Segment |  |  |
Activity in loan portfolio |  |  |
Balance at the beginning of the period | 15,364,817 | 17,653,215 | 18,774,708
Acquisitions/originations/additional funding | 6,698,247 | 3,458,020 | 2,441,608
Capitalized interest | 110,063 | 94,277 | 124,214
Basis of loans sold | (1,515,569) | (1,767,780) | (866,104)
Loan maturities/principal repayments | (2,743,109) | (3,486,272) | (2,763,682)
Discount accretion/premium amortization | 30,165 | 40,351 | 52,601
Changes in fair value | 184,440 | 75,880 | 62,702
Foreign currency translation, net | 384,862 | (189,019) | 152,869
Credit loss provision, net | (6,752) | (162,724) | (222,266)
Loan foreclosure, equity control and conversion to equity interest | (196,543) | (351,131) | (102,774)
Transfer to/from other asset/liability classifications or between segments | 0 | 0 | (661)
Balance at the end of the period | $ 18,310,621 | $ 15,364,817 | $ 17,653,215

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- Definition Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from collection of principal. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 29 -Paragraph Column G -Footnote 6 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478322/948-310-S50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column G)(Footnote 6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1 + Details
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- Definition Represents the net change in the difference between the fair value and the carrying value, or in the comparative fair values, of loans made to finance real estate acquisitions during the reporting period. + References No definition available. + Details
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- Definition Total amount of interest capitalized on mortgage loans on real estate during the reporting period. + References No definition available. + Details
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- Definition The amount of discount accretion and premium amortization on mortgage loans on real estate during the reporting period. + References No definition available. + Details
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- Definition The carrying amount of mortgage loans that were transferred in from or out to other asset classifications during the period. + References No definition available. + Details
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- Definition Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column G)(Footnote 3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478322/948-310-S50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column G)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1 + Details
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- Definition Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from sale. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478322/948-310-S50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column G)(Footnote 6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1 + Details
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- Definition Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from foreclosure. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478322/948-310-S50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column G)(Footnote 6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1 + Details
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- Definition Amount of increase in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from new investment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478322/948-310-S50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column G)(Footnote 6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1 + Details
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