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v3.25.2

Subsequent Events - Additional Information (Details) - USD ($) $ in Thousands |  |  | 6 Months Ended |
--- | --- | --- | --- | ---
Jul. 29, 2025 | Jul. 22, 2025 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Subsequent Event [Line Items] |  |  |  |  |
Payment for commercial mortgage loans |  |  | $ 1,376,101 | $ 495,280 |
Mortgage loans on real estate, commercial and consumer, net |  |  | 8,624,910 |  | $ 7,104,156
Additional payment for commercial mortgage loans |  |  | $ 444,655 | $ 410,072 |
Subsequent Event |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Payment for commercial mortgage loans | $ 54,700 |  |  |  |
Subsequent Event | NY |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Proceeds from loan repayments | 327,300 |  |  |  |
Subsequent Event | Massachusetts Healthcare |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Settlement agreement, compensation amount |  | $ 44,000 |  |  |
Subsequent Event | Parent Company [Member] | Massachusetts Healthcare |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Settlement agreement, compensation amount |  | $ 18,100 |  |  |
Subsequent Event | First Mortgage | NY |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Proceeds from loan repayments | $ 250,400 |  |  |  |

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- Definition Additional payments to fund commercial mortgage loans. + References No definition available. + Details
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- Definition Payments to fund commercial mortgage loans. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Proceeds from principal repayments on loans and leases. + References No definition available. + Details
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Namespace Prefix: | ari_
Data Type: | xbrli:monetaryItemType
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- Definition Amount awarded from other party in judgment or settlement of litigation. + References No definition available. + Details
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- Definition The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480078/944-80-55-14 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480078/944-80-55-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
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- Details
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- Details
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- Details
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