XML 59 R49.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Commercial Mortgage and Subordinate Loans, Net - Schedule of Mortgage Loans by Property Type and Geographic Distribution (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2018 | Dec. 31, 2017
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 4,866,735 | $ 3,679,758
% of Portfolio | 100.00% | 100.00%
Hotel [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 1,137,737 | $ 645,056
% of Portfolio | 23.40% | 17.60%
Residential-for Sale [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value |  | $ 442,000
Residential-for-sale: inventory [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 616,608 | $ 92,438
% of Portfolio | 12.70% | 2.50%
Residential-for-sale: construction [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 333,884 | $ 349,739
% of Portfolio | 6.80% | 9.50%
Urban Retail Predevelopment [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 724,366 | $ 654,736
% of Portfolio | 14.90% | 17.80%
Office [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 603,947 | $ 513,830
% of Portfolio | 12.40% | 14.00%
Multifamily [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 449,414 | $ 465,057
% of Portfolio | 9.20% | 12.60%
Mixed Use [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 356,703 | $ 354,640
% of Portfolio | 7.30% | 9.60%
Healthcare [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 256,372 | $ 173,870
% of Portfolio | 5.30% | 4.70%
Retail Center [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 201,551 | $ 198,913
% of Portfolio | 4.10% | 5.40%
Other [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 154,153 | $ 154,141
% of Portfolio | 3.20% | 4.20%
Industrial [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 32,000 | $ 77,338
% of Portfolio | 0.70% | 2.10%
Manhattan, NY [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 1,445,389 | $ 1,173,833
% of Portfolio | 29.70% | 31.90%
Brooklyn, NY [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 388,814 | $ 357,611
% of Portfolio | 8.00% | 9.70%
Northeast [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 37,956 | $ 100,536
% of Portfolio | 0.80% | 2.70%
Midwest [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 718,600 | $ 683,380
% of Portfolio | 14.80% | 18.60%
UNITED KINGDOM |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 711,324 | $ 303,488
% of Portfolio | 14.60% | 8.30%
Southeast [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 608,884 | $ 531,582
% of Portfolio | 12.50% | 14.40%
West [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 500,102 | $ 227,024
% of Portfolio | 10.20% | 6.20%
Mid Atlantic [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 214,521 | $ 191,976
% of Portfolio | 4.40% | 5.20%
Other International [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 125,506 | $ 76,713
% of Portfolio | 2.60% | 2.10%
Southwest [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Carrying value | $ 115,639 | $ 33,615
% of Portfolio | 2.40% | 0.90%

X
- Definition Mortgage Loans on Real Estate, Commercial and Consumer, Percentage of Portfolio + References No definition available. + Details
Name: | ari_MortgageLoansOnRealEstateCommercialAndConsumerPercentageOfPortfolio
Namespace Prefix: | ari_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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_LoansAndLeasesReceivableDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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 http://asc.fasb.org/extlink&oid=6879938&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: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_HotelMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ari_ResidentialForSaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ari_ResidentialForSaleInventoryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ari_ResidentialForSaleConstructionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ari_UrbanRetailPredevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ari_OfficeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_MultifamilyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ari_MixedUseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=us-gaap_HealthCareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=ari_RetailCenterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_OtherPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_IndustrialPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_ManhattanNewYorkMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_BrooklynNewYorkMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_NortheastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_MidwestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_GB
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_SoutheastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_WestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_MidAtlanticMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_OtherInternationalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ari_SouthwestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |