XML 43 R45.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Debt Securities - Additional Information (Detail) (Subordinate Mortgage Loans [Member], USD $) In Thousands, unless otherwise specified |  |  | 1 Months Ended | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2014 | Dec. 31, 2013 | May 31, 2014 Hotel [Member] Hotel - Aruba [Member] timeshare_unit sqft | May 31, 2014 Hotel [Member] Hotel - Aruba [Member] room | May 31, 2014 Hotel [Member] Hotel - Aruba [Member] casino | Sep. 30, 2014 Hotel [Member] Hotel - Aruba [Member] option | May 31, 2014 First Mortgage [Member] Hotel [Member] Hotel - Aruba [Member] | Aug. 31, 2014 Senior Participation [Member] Hotel [Member] Hotel - Aruba [Member] | Jun. 30, 2014 Senior Participation [Member] Hotel [Member] Hotel - Aruba [Member] | Aug. 31, 2014 Junior Participation [Member] Hotel [Member] Hotel - Aruba [Member] | Jun. 30, 2014 Junior Participation [Member] Hotel [Member] Hotel - Aruba [Member]
Mortgage Loans on Real Estate [Line Items] |  |  |  |  |  |  |  |  |  |  |
Mortgage loan, face amount | $ 580,601 | $ 495,319 |  |  |  |  | $ 155,000 |  |  |  |
Property Size, Number of Units/Rooms |  |  | 114 | 442 | 2 |  |  |  |  |  |
Property Size, Area |  |  | 131,500 | 131,500 | 131,500 |  |  |  |  |  |
Participation in loan, amount |  |  |  |  |  |  |  | $ 90,000 | $ 90,000 | $ 65,000 | $ 65,000
Term of loan |  |  |  |  |  | 3 years |  |  |  |  |
Number of options to extend loan agreement |  |  |  |  |  | 2 |  |  |  |  |
Option to extend loan agreement, term |  |  |  |  |  | 1 year |  |  |  |  |
Appraised loan to value ratio |  |  |  |  |  | 60.00% |  |  |  |  |

X
- Definition Mortgage Loans on Real Estate, Area of Real Estate Property + References No definition available. + Details
Name: | ari_MortgageLoansonRealEstateAreaofRealEstateProperty
Namespace Prefix: | ari_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | duration

X
- Definition Mortgage Loans on Real Estate, Loan to Value Ratio + References No definition available. + Details
Name: | ari_MortgageLoansonRealEstateLoantoValueRatio
Namespace Prefix: | ari_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Mortgage Loans on Real Estate, Number of Units in Real Estate Property + References No definition available. + Details
Name: | ari_MortgageLoansonRealEstateNumberofUnitsinRealEstateProperty
Namespace Prefix: | ari_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Mortgage Loans, Option to Extend Loan Agreement, Term + References No definition available. + Details
Name: | ari_MortgageLoansOptiontoExtendLoanAgreementTerm
Namespace Prefix: | ari_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Mortgage Loans, Term of Loan + References No definition available. + Details
Name: | ari_MortgageLoansTermofLoan
Namespace Prefix: | ari_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of Options to Extend Loan Agreement + References No definition available. + Details
Name: | ari_NumberofOptionstoExtendLoanAgreement
Namespace Prefix: | ari_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of the contractual principal due at the origination of the mortgage loan (face amount). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section S99 -Paragraph 6 -Subparagraph (SX 210.5-04.(c) Schedule IV) -URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 29 -Article 12 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph c -Subparagraph Schedule IV -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 + Details
Name: | us-gaap_MortgageLoansOnRealEstateFaceAmountOfMortgages
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_MortgageLoansOnRealEstateLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The aggregate amount of the participating mortgage obligation at the end of the accounting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=29639217&loc=d3e10013-112621 + Details
Name: | us-gaap_ParticipatingMortgageLoansMortgageObligationsAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant