XML 58 R49.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Commercial Mortgage Loans, Subordinate Loans and Other Lending Assets, Net - Statistics for Loan Portfolio (Details) $ in Thousands | 9 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 USD ($) loan | Dec. 31, 2021 USD ($) loan | Aug. 03, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Number of loans | loan | 65 | 67 |
Principal balance | $ 8,753,291 | $ 7,890,848 |
Carrying value, net | 8,731,306 | 7,857,260 | $ 226,500
Unfunded loan commitments | $ 1,127,857 | $ 1,357,122 |
Weighted-average cash coupon | 5.80% | 4.50% |
Weighted-average remaining fully-extended term | 3 years | 2 years 10 months 24 days |
Weighted-average expected term | 1 year 8 months 12 days | 2 years 3 months 18 days |
Interest rate used in calculating weighted-average cash coupon for non-accrual or cost recovery loans | 0.00% | 0.00% |
Principal balance |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Principal balance | $ 8,923,808 | $ 8,072,377 |

X
- Definition Financing Receivable, Nonaccrual Or Cost Recovery Loans, Weighted Average Interest Rate + References No definition available. + Details
Name: | ari_FinancingReceivableNonaccrualOrCostRecoveryLoansWeightedAverageInterestRate
Namespace Prefix: | ari_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loans And Leases Receivable, Number Of Contracts + References No definition available. + Details
Name: | ari_LoansAndLeasesReceivableNumberOfContracts
Namespace Prefix: | ari_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loans And Leases, Receivable Weighted Average Expected Maturity + References No definition available. + Details
Name: | ari_LoansAndLeasesReceivableWeightedAverageExpectedMaturity
Namespace Prefix: | ari_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loans And Leases Receivable, Weighted Average Interest Rate + References No definition available. + Details
Name: | ari_LoansAndLeasesReceivableWeightedAverageInterestRate
Namespace Prefix: | ari_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loans and Leases Receivable, Weighted Average Remaining Term + References No definition available. + Details
Name: | ari_LoansandLeasesReceivableWeightedAverageRemainingTerm
Namespace Prefix: | ari_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Mortgage Loans on Real Estate, Commitment to Lend, Unfunded Amount + References No definition available. + Details
Name: | ari_MortgageLoansonRealEstateCommitmenttoLendUnfundedAmount
Namespace Prefix: | ari_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(c)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 + Details
Name: | us-gaap_MortgageLoansOnRealEstateCommercialAndConsumerNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_RealEstateLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |