| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<!-- DFIN ActiveDisclosure(SM) XBRL Schema Document - http://www.dfinsolutions.com/ --> |
<!-- Creation Date : 2021-02-26T19:12:30.4599976+00:00 --> |
<!-- Version : 5.0.1.571 --> |
<!-- Package ID : a146847a14f94c458524616cb1ce5493 --> |
<!-- Copyright (c) 2021 Donnelley Financial Solutions, Inc. All Rights Reserved. --> |
<xsd:schema xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:us-types="http://fasb.org/us-types/2020-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:srt-types="http://fasb.org/srt-types/2020-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2020-01-31" xmlns:ai="http://www.arlingtonasset.com/20201231" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:naics="http://xbrl.sec.gov/naics/2017-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:currency="http://xbrl.sec.gov/currency/2020-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.arlingtonasset.com/20201231" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> |
| <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance"/> |
| <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase"/> |
| <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt"/> |
| <xsd:import schemaLocation="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd" namespace="http://xbrl.sec.gov/country/2020-01-31"/> |
| <xsd:import schemaLocation="https://xbrl.sec.gov/currency/2020/currency-2020-01-31.xsd" namespace="http://xbrl.sec.gov/currency/2020-01-31"/> |
| <xsd:import schemaLocation="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd" namespace="http://xbrl.sec.gov/dei/2020-01-31"/> |
| <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/non-numeric"/> |
| <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/numeric"/> |
| <xsd:import schemaLocation="https://xbrl.sec.gov/exch/2020/exch-2020-01-31.xsd" namespace="http://xbrl.sec.gov/exch/2020-01-31"/> |
| <xsd:import schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact"/> |
| <xsd:import schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" namespace="http://www.xbrl.org/2009/role/negated"/> |
| <xsd:import schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" namespace="http://www.xbrl.org/2009/role/net"/> |
| <xsd:import schemaLocation="https://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd" namespace="http://xbrl.sec.gov/naics/2017-01-31"/> |
| <xsd:import schemaLocation="https://xbrl.sec.gov/sic/2020/sic-2020-01-31.xsd" namespace="http://xbrl.sec.gov/sic/2020-01-31"/> |
| <xsd:import schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd" namespace="http://fasb.org/srt/2020-01-31"/> |
| <xsd:import schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-roles-2020-01-31.xsd" namespace="http://fasb.org/srt-roles/2020-01-31"/> |
| <xsd:import schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd" namespace="http://fasb.org/srt-types/2020-01-31"/> |
| <xsd:import schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd" namespace="http://xbrl.sec.gov/stpr/2018-01-31"/> |
| <xsd:import schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd" namespace="http://fasb.org/us-gaap/2020-01-31"/> |
| <xsd:import schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd" namespace="http://fasb.org/us-roles/2020-01-31"/> |
| <xsd:import schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd" namespace="http://fasb.org/us-types/2020-01-31"/> |
| <xsd:annotation> |
| | <xsd:appinfo> |
| | | <link:roleType id="TemplateLink" roleURI="http://www.arlingtonasset.com/20201231/role/TemplateLink" xmlns:link="http://www.xbrl.org/2003/linkbase"> |
| <link:definition> 00000 - Document - Template Link </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ai-20201231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:title="Calculation Links, all" xlink:type="simple" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink"/> |
| | | <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ai-20201231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:title="Definition Links, all" xlink:type="simple"/> |
| | | <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ai-20201231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Label Links, all" xlink:type="simple"/> |
| | | <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ai-20201231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation Links, all" xlink:type="simple"/> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation"> |
| <link:definition> 100000 - Document - Document And Entity Information </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/StatementCONSOLIDATEDBALANCESHEETS" id="Role_StatementCONSOLIDATEDBALANCESHEETS"> |
| <link:definition> 100010 - Statement - CONSOLIDATED BALANCE SHEETS </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/StatementCONSOLIDATEDBALANCESHEETSParenthetical" id="Role_StatementCONSOLIDATEDBALANCESHEETSParenthetical"> |
| <link:definition> 100020 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" id="Role_StatementCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME"> |
| <link:definition> 100030 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY" id="Role_StatementCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY"> |
| <link:definition> 100040 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCASHFLOWS" id="Role_StatementCONSOLIDATEDSTATEMENTSOFCASHFLOWS"> |
| <link:definition> 100050 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureOrganizationAndNatureOfOperations" id="Role_DisclosureOrganizationAndNatureOfOperations"> |
| <link:definition> 100060 - Disclosure - Organization and Nature of Operations </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureBasisOfPresentation" id="Role_DisclosureBasisOfPresentation"> |
| <link:definition> 100070 - Disclosure - Basis of Presentation </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies" id="Role_DisclosureSummaryOfSignificantAccountingPolicies"> |
| <link:definition> 100080 - Disclosure - Summary of Significant Accounting Policies </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInAgencyMBS" id="Role_DisclosureInvestmentsInAgencyMBS"> |
| <link:definition> 100090 - Disclosure - Investments in Agency MBS </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInMortgageCreditSecurities" id="Role_DisclosureInvestmentsInMortgageCreditSecurities"> |
| <link:definition> 100100 - Disclosure - Investments in Mortgage Credit Securities </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLoansHeldForInvestment" id="Role_DisclosureLoansHeldForInvestment"> |
| <link:definition> 100110 - Disclosure - Loans Held for Investment </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInMSRFinancingReceivables" id="Role_DisclosureInvestmentsInMSRFinancingReceivables"> |
| <link:definition> 100120 - Disclosure - Investments in MSR Financing Receivables </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureConsolidationOfVariableInterestEntities" id="Role_DisclosureConsolidationOfVariableInterestEntities"> |
| <link:definition> 100130 - Disclosure - Consolidation of Variable Interest Entities </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureBorrowings" id="Role_DisclosureBorrowings"> |
| <link:definition> 100140 - Disclosure - Borrowings </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstruments" id="Role_DisclosureDerivativeInstruments"> |
| <link:definition> 100150 - Disclosure - Derivative Instruments </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureOffsettingOfFinancialAssetsAndLiabilities" id="Role_DisclosureOffsettingOfFinancialAssetsAndLiabilities"> |
| <link:definition> 100160 - Disclosure - Offsetting of Financial Assets and Liabilities </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureFairValueMeasurements" id="Role_DisclosureFairValueMeasurements"> |
| <link:definition> 100170 - Disclosure - Fair Value Measurements </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureIncomeTaxes" id="Role_DisclosureIncomeTaxes"> |
| <link:definition> 100180 - Disclosure - Income Taxes </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureCommitmentsAndContingencies" id="Role_DisclosureCommitmentsAndContingencies"> |
| <link:definition> 100190 - Disclosure - Commitments and Contingencies </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureShareholdersEquity" id="Role_DisclosureShareholdersEquity"> |
| <link:definition> 100200 - Disclosure - Shareholders' Equity </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLongTermIncentivePlan" id="Role_DisclosureLongTermIncentivePlan"> |
| <link:definition> 100210 - Disclosure - Long-Term Incentive Plan </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureFinancialInstrumentsWithOffBalanceSheetRiskAndCreditRisk" id="Role_DisclosureFinancialInstrumentsWithOffBalanceSheetRiskAndCreditRisk"> |
| <link:definition> 100220 - Disclosure - Financial Instruments with Off-Balance-Sheet Risk and Credit Risk </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" id="Role_DisclosureSummaryOfSignificantAccountingPoliciesPolicies"> |
| <link:definition> 100230 - Disclosure - Summary of Significant Accounting Policies (Policies) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables" id="Role_DisclosureSummaryOfSignificantAccountingPoliciesTables"> |
| <link:definition> 100240 - Disclosure - Summary of Significant Accounting Policies (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInAgencyMBSTables" id="Role_DisclosureInvestmentsInAgencyMBSTables"> |
| <link:definition> 100250 - Disclosure - Investments in Agency MBS (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInMortgageCreditSecuritiesTables" id="Role_DisclosureInvestmentsInMortgageCreditSecuritiesTables"> |
| <link:definition> 100260 - Disclosure - Investments in Mortgage Credit Securities (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureConsolidationOfVariableInterestEntitiesTables" id="Role_DisclosureConsolidationOfVariableInterestEntitiesTables"> |
| <link:definition> 100270 - Disclosure - Consolidation of Variable Interest Entities (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureBorrowingsTables" id="Role_DisclosureBorrowingsTables"> |
| <link:definition> 100280 - Disclosure - Borrowings (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstrumentsTables" id="Role_DisclosureDerivativeInstrumentsTables"> |
| <link:definition> 100290 - Disclosure - Derivative Instruments (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureOffsettingOfFinancialAssetsAndLiabilitiesTables" id="Role_DisclosureOffsettingOfFinancialAssetsAndLiabilitiesTables"> |
| <link:definition> 100300 - Disclosure - Offsetting of Financial Assets and Liabilities (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureFairValueMeasurementsTables" id="Role_DisclosureFairValueMeasurementsTables"> |
| <link:definition> 100310 - Disclosure - Fair Value Measurements (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureCommitmentsAndContingenciesTables" id="Role_DisclosureCommitmentsAndContingenciesTables"> |
| <link:definition> 100320 - Disclosure - Commitments and Contingencies (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureShareholdersEquityTables" id="Role_DisclosureShareholdersEquityTables"> |
| <link:definition> 100330 - Disclosure - Shareholders' Equity (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLongTermIncentivePlanTables" id="Role_DisclosureLongTermIncentivePlanTables"> |
| <link:definition> 100340 - Disclosure - Long-Term Incentive Plan (Tables) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureOrganizationAndNatureOfOperationsAdditionalInformationDetails" id="Role_DisclosureOrganizationAndNatureOfOperationsAdditionalInformationDetails"> |
| <link:definition> 100350 - Disclosure - Organization and Nature of Operations - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformationDetails" id="Role_DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformationDetails"> |
| <link:definition> 100360 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationsOfBasicAndDilutedEarningsLossPerShareDetails" id="Role_DisclosureSummaryOfSignificantAccountingPoliciesComputationsOfBasicAndDilutedEarningsLossPerShareDetails"> |
| <link:definition> 100370 - Disclosure - Summary of Significant Accounting Policies - Computations of Basic and Diluted Earnings (Loss) Per Share (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInAgencyMBSAdditionalInformationDetails" id="Role_DisclosureInvestmentsInAgencyMBSAdditionalInformationDetails"> |
| <link:definition> 100380 - Disclosure - Investments in Agency MBS - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInAgencyMBSAdditionalInformationAboutGainsAndLossesRecognizedWithRespectToInvestmentsInAgencyMBSDetails" id="Role_DisclosureInvestmentsInAgencyMBSAdditionalInformationAboutGainsAndLossesRecognizedWithRespectToInvestmentsInAgencyMBSDetails"> |
| <link:definition> 100390 - Disclosure - Investments in Agency MBS - Additional Information About Gains and Losses Recognized with Respect to Investments in Agency MBS (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInMortgageCreditSecuritiesAdditionalInformationDetails" id="Role_DisclosureInvestmentsInMortgageCreditSecuritiesAdditionalInformationDetails"> |
| <link:definition> 100400 - Disclosure - Investments in Mortgage Credit Securities - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInMortgageCreditSecuritiesAdditionalInformationAboutGainsAndLossesRecognizedWithRespectToInvestmentsInMortgageCreditSecuritiesDetails" id="Role_DisclosureInvestmentsInMortgageCreditSecuritiesAdditionalInformationAboutGainsAndLossesRecognizedWithRespectToInvestmentsInMortgageCreditSecuritiesDetails"> |
| <link:definition> 100410 - Disclosure - Investments in Mortgage Credit Securities - Additional Information About Gains and Losses Recognized with Respect to Investments in Mortgage Credit Securities (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLoansHeldForInvestmentAdditionalInformationDetails" id="Role_DisclosureLoansHeldForInvestmentAdditionalInformationDetails"> |
| <link:definition> 100420 - Disclosure - Loans Held For Investment - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureInvestmentsInMSRFinancingReceivablesAdditionalInformationDetails" id="Role_DisclosureInvestmentsInMSRFinancingReceivablesAdditionalInformationDetails"> |
| <link:definition> 100430 - Disclosure - Investments in MSR Financing Receivables - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureConsolidationOfVariableInterestEntitiesAdditionalInformationDetails" id="Role_DisclosureConsolidationOfVariableInterestEntitiesAdditionalInformationDetails"> |
| <link:definition> 100440 - Disclosure - Consolidation of Variable Interest Entities - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureConsolidationOfVariableInterestEntitiesScheduleOfCarryingValuesOfAssetsAndLiabilitiesOfConsolidatedVIENetOfEliminationEntriesDetails" id="Role_DisclosureConsolidationOfVariableInterestEntitiesScheduleOfCarryingValuesOfAssetsAndLiabilitiesOfConsolidatedVIENetOfEliminationEntriesDetails"> |
| <link:definition> 100450 - Disclosure - Consolidation of Variable Interest Entities - Schedule of Carrying Values of Assets and Liabilities of Consolidated VIE, Net of Elimination Entries (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureConsolidationOfVariableInterestEntitiesScheduleOfAccrualStatusOfMortgageLoansOfConsolidatedVIEDetails" id="Role_DisclosureConsolidationOfVariableInterestEntitiesScheduleOfAccrualStatusOfMortgageLoansOfConsolidatedVIEDetails"> |
| <link:definition> 100460 - Disclosure - Consolidation of Variable Interest Entities - Schedule of Accrual Status of Mortgage Loans of Consolidated VIE (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureBorrowingsAdditionalInformationDetails" id="Role_DisclosureBorrowingsAdditionalInformationDetails"> |
| <link:definition> 100470 - Disclosure - Borrowings - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureBorrowingsOutstandingRepurchaseAgreementBorrowingsDetails" id="Role_DisclosureBorrowingsOutstandingRepurchaseAgreementBorrowingsDetails"> |
| <link:definition> 100480 - Disclosure - Borrowings - Outstanding Repurchase Agreement Borrowings (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureBorrowingsOutstandingRepurchaseAgreementBorrowingsParentheticalDetails" id="Role_DisclosureBorrowingsOutstandingRepurchaseAgreementBorrowingsParentheticalDetails"> |
| <link:definition> 100490 - Disclosure - Borrowings - Outstanding Repurchase Agreement Borrowings (Parenthetical) (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureBorrowingsInformationRegardingOutstandingRepurchaseAgreementBorrowingsDuringPeriodDetails" id="Role_DisclosureBorrowingsInformationRegardingOutstandingRepurchaseAgreementBorrowingsDuringPeriodDetails"> |
| <link:definition> 100500 - Disclosure - Borrowings - Information Regarding Outstanding Repurchase Agreement Borrowings During the Period (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureBorrowingsLongTermUnsecuredDebtInstrumentsDetails" id="Role_DisclosureBorrowingsLongTermUnsecuredDebtInstrumentsDetails"> |
| <link:definition> 100510 - Disclosure - Borrowings - Long-term Unsecured Debt Instruments (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstrumentsFairValueOfDerivativeInstrumentsDetails" id="Role_DisclosureDerivativeInstrumentsFairValueOfDerivativeInstrumentsDetails"> |
| <link:definition> 100520 - Disclosure - Derivative Instruments - Fair Value of Derivative Instruments (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstrumentsInterestRateSwapAgreementsDetails" id="Role_DisclosureDerivativeInstrumentsInterestRateSwapAgreementsDetails"> |
| <link:definition> 100530 - Disclosure - Derivative Instruments - Interest Rate Swap Agreements (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstrumentsAdditionalInformationDetails" id="Role_DisclosureDerivativeInstrumentsAdditionalInformationDetails"> |
| <link:definition> 100540 - Disclosure - Derivative Instruments - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstrumentsTBACommitmentsDetails" id="Role_DisclosureDerivativeInstrumentsTBACommitmentsDetails"> |
| <link:definition> 100550 - Disclosure - Derivative Instruments - TBA Commitments (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstrumentsDerivativeGainsAndLossesRecognizedWithinPeriodsDetails" id="Role_DisclosureDerivativeInstrumentsDerivativeGainsAndLossesRecognizedWithinPeriodsDetails"> |
| <link:definition> 100560 - Disclosure - Derivative Instruments - Derivative Gains and Losses Recognized Within the Periods (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstrumentsVolumeOfActivityInTermsOfNotionalAmountRelatedToDerivativeInstrumentsDetails" id="Role_DisclosureDerivativeInstrumentsVolumeOfActivityInTermsOfNotionalAmountRelatedToDerivativeInstrumentsDetails"> |
| <link:definition> 100570 - Disclosure - Derivative Instruments - Volume of Activity, in terms of Notional Amount, Related to Derivative Instruments (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureDerivativeInstrumentsCashCollateralPostedAndReceivedInRespectOfDerivativeAndOtherFinancialInstrumentsDetails" id="Role_DisclosureDerivativeInstrumentsCashCollateralPostedAndReceivedInRespectOfDerivativeAndOtherFinancialInstrumentsDetails"> |
| <link:definition> 100580 - Disclosure - Derivative Instruments - Cash Collateral Posted and Received in Respect of Derivative and Other Financial Instruments (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureOffsettingOfFinancialAssetsAndLiabilitiesDerivativeInstrumentsAndShortTermBorrowingArrangementsIncludingThoseSubjectToMasterNettingOrSimilarArrangementsDetails" id="Role_DisclosureOffsettingOfFinancialAssetsAndLiabilitiesDerivativeInstrumentsAndShortTermBorrowingArrangementsIncludingThoseSubjectToMasterNettingOrSimilarArrangementsDetails"> |
| <link:definition> 100590 - Disclosure - Offsetting of Financial Assets and Liabilities - Derivative Instruments and Short-term Borrowing Arrangements, including those Subject to Master Netting or Similar Arrangements (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureFairValueMeasurementsSummaryOfSignificantInputsToFairValueMeasurementDetails" id="Role_DisclosureFairValueMeasurementsSummaryOfSignificantInputsToFairValueMeasurementDetails"> |
| <link:definition> 100600 - Disclosure - Fair Value Measurements - Summary of Significant Inputs to Fair Value Measurement (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureFairValueMeasurementsAdditionalInformationDetails" id="Role_DisclosureFairValueMeasurementsAdditionalInformationDetails"> |
| <link:definition> 100610 - Disclosure - Fair Value Measurements - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureFairValueMeasurementsFinancialInstrumentsMeasuredAtFairValueOnRecurringBasisDetails" id="Role_DisclosureFairValueMeasurementsFinancialInstrumentsMeasuredAtFairValueOnRecurringBasisDetails"> |
| <link:definition> 100620 - Disclosure - Fair Value Measurements - Financial Instruments Measured at Fair Value on a Recurring Basis (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureFairValueMeasurementsChangeInFairValueOfLevel3FinancialAssetsAndLiabilitiesThatAreMeasuredAtFairValueOnRecurringBasisDetails" id="Role_DisclosureFairValueMeasurementsChangeInFairValueOfLevel3FinancialAssetsAndLiabilitiesThatAreMeasuredAtFairValueOnRecurringBasisDetails"> |
| <link:definition> 100630 - Disclosure - Fair Value Measurements - Change in Fair Value of Level 3 Financial Assets and Liabilities that are Measured at Fair Value on Recurring Basis (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureIncomeTaxesAdditionalInformationDetails" id="Role_DisclosureIncomeTaxesAdditionalInformationDetails"> |
| <link:definition> 100640 - Disclosure - Income Taxes - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureCommitmentsAndContingenciesSummaryOfContractualObligationsByFiscalYearDetails" id="Role_DisclosureCommitmentsAndContingenciesSummaryOfContractualObligationsByFiscalYearDetails"> |
| <link:definition> 100650 - Disclosure - Commitments and Contingencies - Summary of Contractual Obligations by Fiscal Year (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureShareholdersEquityAdditionalInformationDetails" id="Role_DisclosureShareholdersEquityAdditionalInformationDetails"> |
| <link:definition> 100660 - Disclosure - Shareholders' Equity - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureShareholdersEquityDividendsDeclaredAndPaidDetails" id="Role_DisclosureShareholdersEquityDividendsDeclaredAndPaidDetails"> |
| <link:definition> 100670 - Disclosure - Shareholders' Equity - Dividends Declared and Paid (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureShareholdersEquityIssuancesOfStockUnderEquityDistributionAgreementsDetails" id="Role_DisclosureShareholdersEquityIssuancesOfStockUnderEquityDistributionAgreementsDetails"> |
| <link:definition> 100680 - Disclosure - Shareholders' Equity - Issuances of Stock under Equity Distribution Agreements (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLongTermIncentivePlanAdditionalInformationDetails" id="Role_DisclosureLongTermIncentivePlanAdditionalInformationDetails"> |
| <link:definition> 100690 - Disclosure - Long-Term Incentive Plan - Additional Information (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLongTermIncentivePlanShareBasedCompensationPerformanceSharesGrantsActivityDetails" id="Role_DisclosureLongTermIncentivePlanShareBasedCompensationPerformanceSharesGrantsActivityDetails"> |
| <link:definition> 100700 - Disclosure - Long-Term Incentive Plan - Share Based Compensation Performance Shares Grants Activity (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLongTermIncentivePlanShareBasedCompensationAwardValuationAssumptionsDetails" id="Role_DisclosureLongTermIncentivePlanShareBasedCompensationAwardValuationAssumptionsDetails"> |
| <link:definition> 100710 - Disclosure - Long-Term Incentive Plan - Share Based Compensation Award Valuation Assumptions (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLongTermIncentivePlanShareBasedCompensationAwardValuationAssumptionsParentheticalDetails" id="Role_DisclosureLongTermIncentivePlanShareBasedCompensationAwardValuationAssumptionsParentheticalDetails"> |
| <link:definition> 100720 - Disclosure - Long-Term Incentive Plan - Share Based Compensation Award Valuation Assumptions (Parenthetical) (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLongTermIncentivePlanScheduleOfUnvestedRestrictedStockUnitsRollForwardDetails" id="Role_DisclosureLongTermIncentivePlanScheduleOfUnvestedRestrictedStockUnitsRollForwardDetails"> |
| <link:definition> 100730 - Disclosure - Long-Term Incentive Plan - Schedule of Unvested Restricted Stock Units Roll Forward (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.arlingtonasset.com/20201231/taxonomy/role/DisclosureLongTermIncentivePlanShareBasedCompensationRestrictedStockUnitsGrantsActivityDetails" id="Role_DisclosureLongTermIncentivePlanShareBasedCompensationRestrictedStockUnitsGrantsActivityDetails"> |
| <link:definition> 100740 - Disclosure - Long-Term Incentive Plan - Share Based Compensation Restricted Stock Units Grants Activity (Details) </link:definition> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | </xsd:appinfo> |
| | </xsd:annotation> |
| <xsd:element id="ai_SevenPercentSeriesBCumulativePerpetualRedeemablePreferredStockMember" name="SevenPercentSeriesBCumulativePerpetualRedeemablePreferredStockMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_EightPointTwoFivePercentSeriesCFixedToFloatingRateCumulativeRedeemablePreferredStockMember" name="EightPointTwoFivePercentSeriesCFixedToFloatingRateCumulativeRedeemablePreferredStockMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SixPointSixTwoFivePercentageSeniorNotesDueTwoThousandTwentyThreeMember" name="SixPointSixTwoFivePercentageSeniorNotesDueTwoThousandTwentyThreeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SixPointSevenFivePercentageSeniorNotesDueTwoThousandTwentyFiveMember" name="SixPointSevenFivePercentageSeniorNotesDueTwoThousandTwentyFiveMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SoldSecuritiesReceivable" name="SoldSecuritiesReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_MortgageServicingRightsFinancingReceivableFairValue" name="MortgageServicingRightsFinancingReceivableFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_PurchasedSecuritiesPayable" name="PurchasedSecuritiesPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_StockRepurchasedDuringPeriodValueEquityBasedCompensationPlans" name="StockRepurchasedDuringPeriodValueEquityBasedCompensationPlans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_StockRepurchasedDuringPeriodSharesEquityBasedCompensationPlans" name="StockRepurchasedDuringPeriodSharesEquityBasedCompensationPlans" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_SeriesBPreferredStockAndSeriesCPreferredStockMember" name="SeriesBPreferredStockAndSeriesCPreferredStockMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_ProceedsFromSaleOfMortgageBackedSecuritiesCategorizedAsAgencyBacked" name="ProceedsFromSaleOfMortgageBackedSecuritiesCategorizedAsAgencyBacked" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_ProceedsFromSalesOfMortgageCreditSecurities" name="ProceedsFromSalesOfMortgageCreditSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_ProceedsFromPrincipalPaymentsOfMortgageBackedSecuritiesCategorizedAsAgencyBacked" name="ProceedsFromPrincipalPaymentsOfMortgageBackedSecuritiesCategorizedAsAgencyBacked" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_ProceedsFromPrincipalPaymentsOfMortgageCreditSecurities" name="ProceedsFromPrincipalPaymentsOfMortgageCreditSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_ProceedsFromPrincipalPaymentsOfPrincipalOnLoans" name="ProceedsFromPrincipalPaymentsOfPrincipalOnLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_ProceedsFromPrincipalPaymentsOnMortgageLoansOfConsolidatedVIE" name="ProceedsFromPrincipalPaymentsOnMortgageLoansOfConsolidatedVIE" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_ProceedsFromPaymentsOfRestrictedCashBalanceOfVIEUponConsolidation" name="ProceedsFromPaymentsOfRestrictedCashBalanceOfVIEUponConsolidation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_ProceedsFromPaymentsForRepaymentsOfSecuredDebtOfConsolidatedVIENet" name="ProceedsFromPaymentsForRepaymentsOfSecuredDebtOfConsolidatedVIENet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_PaymentsForRepurchaseOfLongTermUnsecuredDebt" name="PaymentsForRepurchaseOfLongTermUnsecuredDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_AssetsOfVIEUponConsolidation" name="AssetsOfVIEUponConsolidation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_LiabilitiesOfVIEUponConsolidation" name="LiabilitiesOfVIEUponConsolidation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_LoansHeldForInvestmentTextBlock" name="LoansHeldForInvestmentTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_OffsettingOfFinancialAssetsAndLiabilitiesTextBlock" name="OffsettingOfFinancialAssetsAndLiabilitiesTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_LoansHeldForInvestmentMember" name="LoansHeldForInvestmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_MSRFinancingReceivablesMember" name="MSRFinancingReceivablesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_InterestIncomePolicyTextBlock" name="InterestIncomePolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_OtherSignificantAccountingPoliciesPolicyTextBlock" name="OtherSignificantAccountingPoliciesPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_AdditionalInformationRealizedGainLossOnInvestmentsTableTextBlock" name="AdditionalInformationRealizedGainLossOnInvestmentsTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_TbaCommitmentsMember" name="TbaCommitmentsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_DerivativeInstrumentVolumeOfActivityTableTextBlock" name="DerivativeInstrumentVolumeOfActivityTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_DerivativeAndOtherFinancialInstrumentCashCollateralTableTextBlock" name="DerivativeAndOtherFinancialInstrumentCashCollateralTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_OffsettingOfFinancialAssetsAndLiabilitiesTableTextBlock" name="OffsettingOfFinancialAssetsAndLiabilitiesTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_SeriesBPreferredEquityDistributionAgreementMember" name="SeriesBPreferredEquityDistributionAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_ScheduleOfIssuancesOfStockTableTextBlock" name="ScheduleOfIssuancesOfStockTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_ShareBasedCompensationPerformanceSharesGrantsActivityTableTextBlock" name="ShareBasedCompensationPerformanceSharesGrantsActivityTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_NonEmployeeDirectorMember" name="NonEmployeeDirectorMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_ShareBasedCompensationAwardValuationAssumptionsTableTextBlock" name="ShareBasedCompensationAwardValuationAssumptionsTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_ShareBasedCompensationRestrictedStockUnitsGrantsActivityTableTextBlock" name="ShareBasedCompensationRestrictedStockUnitsGrantsActivityTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_RequiredAnnualDistributionOfTaxableIncome" name="RequiredAnnualDistributionOfTaxableIncome" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_IntendedAnnualDistributionOfTaxableIncome" name="IntendedAnnualDistributionOfTaxableIncome" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_PercentageOfCashEquivalentsInvestedInMoneyMarketFunds" name="PercentageOfCashEquivalentsInvestedInMoneyMarketFunds" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_SummaryOfSignificantAccountingPoliciesLineItems" name="SummaryOfSignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SummaryOfSignificantAccountingPoliciesTable" name="SummaryOfSignificantAccountingPoliciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_RestrictedStockRestrictedStockUnitsAndPerformanceSharesUnitsMember" name="RestrictedStockRestrictedStockUnitsAndPerformanceSharesUnitsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_AccountingStandardsUpdate202004Member" name="AccountingStandardsUpdate202004Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_AccountingStandardsUpdate202101Member" name="AccountingStandardsUpdate202101Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_MortgageLoanDescriptionOfVariableRateBasis" name="MortgageLoanDescriptionOfVariableRateBasis" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_MinimumAmountOfCapitalCommitmentForInvestmentsToCounterparty" name="MinimumAmountOfCapitalCommitmentForInvestmentsToCounterparty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_MSRServicingFeeBasisPoints" name="MSRServicingFeeBasisPoints" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_ConstructionDrawCommitmentBalance" name="ConstructionDrawCommitmentBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_AggregateDifferenceOfFairValueLoansOverUnpaidPrincipalBalance" name="AggregateDifferenceOfFairValueLoansOverUnpaidPrincipalBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_MortgageLoanOptionalMaturityDateExtensionPeriod" name="MortgageLoanOptionalMaturityDateExtensionPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_OneMonthLiborMember" name="OneMonthLiborMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_LIBORFloorInterestRateMember" name="LIBORFloorInterestRateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SeniorNotesDue2023Member" name="SeniorNotesDue2023Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SeniorNotesDue2025Member" name="SeniorNotesDue2025Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_RepurchaseAgreementNetAmount" name="RepurchaseAgreementNetAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_AssetsSoldUnderAgreementsToRepurchaseWeightedAverageRate" name="AssetsSoldUnderAgreementsToRepurchaseWeightedAverageRate" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_WeightedAverageTermToMaturityPeriod" name="WeightedAverageTermToMaturityPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_UnsettledAgencyMortgageBackedSecuritiesMember" name="UnsettledAgencyMortgageBackedSecuritiesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_AssetsSoldUnderAgreementsToRepurchaseWeightedAverageOutstandingBalance" name="AssetsSoldUnderAgreementsToRepurchaseWeightedAverageOutstandingBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_SecuritiesSoldUnderAgreementsToRepurchaseWeightedAverageInterestRate" name="SecuritiesSoldUnderAgreementsToRepurchaseWeightedAverageInterestRate" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_TrustPreferredDebtMember" name="TrustPreferredDebtMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_DebtInstrumentMaturityPeriod" name="DebtInstrumentMaturityPeriod" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_DebtInstrumentRepurchasedFaceAmountDuringThePeriod" name="DebtInstrumentRepurchasedFaceAmountDuringThePeriod" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_DebtInstrumentRepurchaseAmountDuringThePeriod" name="DebtInstrumentRepurchaseAmountDuringThePeriod" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_DerivativeAverageInterestRateNet" name="DerivativeAverageInterestRateNet" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_LessThanThreeYearMaturityMember" name="LessThanThreeYearMaturityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_ThreeToLessThanTenYearMaturityMember" name="ThreeToLessThanTenYearMaturityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_ThreeToLessThanSevenYearMaturityMember" name="ThreeToLessThanSevenYearMaturityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SevenToLessThanTenYearsMaturityMember" name="SevenToLessThanTenYearsMaturityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_TenOrMoreYearsMaturityMember" name="TenOrMoreYearsMaturityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_USTreasuryNoteFuturesMember" name="USTreasuryNoteFuturesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_OptionsOnUSTreasuryNoteFuturesMember" name="OptionsOnUSTreasuryNoteFuturesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_DerivativeOutstandingOptions" name="DerivativeOutstandingOptions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_DerivativeContractualForwardPricePurchaseAndSalesCommitment" name="DerivativeContractualForwardPricePurchaseAndSalesCommitment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_DerivativeMarketPricePurchaseAndSalesCommitment" name="DerivativeMarketPricePurchaseAndSalesCommitment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_OnePointFivePercentThirtyYearMortgageBackedSecuritiesPurchaseSaleCommitmentsPurchaseMember" name="OnePointFivePercentThirtyYearMortgageBackedSecuritiesPurchaseSaleCommitmentsPurchaseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_OnePointFivePercentThirtyYearMortgageBackedSecuritiesPurchaseSaleCommitmentsSaleMember" name="OnePointFivePercentThirtyYearMortgageBackedSecuritiesPurchaseSaleCommitmentsSaleMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_DerivativesOutstandingAmount" name="DerivativesOutstandingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_GainLossOnOtherDerivatives" name="GainLossOnOtherDerivatives" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_InterestRateSwapsNetInterestIncomeExpenseMember" name="InterestRateSwapsNetInterestIncomeExpenseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_InterestRateSwapsUnrealizedGainsLossesNetMember" name="InterestRateSwapsUnrealizedGainsLossesNetMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_InterestRateSwapsGainsLossesRealizedUponEarlyTerminationNetMember" name="InterestRateSwapsGainsLossesRealizedUponEarlyTerminationNetMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_TbaDollarRollIncomeMember" name="TbaDollarRollIncomeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_OtherGainsLossesOnTbaCommitmentsMember" name="OtherGainsLossesOnTbaCommitmentsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_DerivativeNotionalAmountAdditions" name="DerivativeNotionalAmountAdditions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_DerivativeNotionalAmountSettlements" name="DerivativeNotionalAmountSettlements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_DerivativeNotionalAmountTerminations" name="DerivativeNotionalAmountTerminations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_TwoYearUSTreasuryNoteFuturesMember" name="TwoYearUSTreasuryNoteFuturesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_TenYearUsTreasuryNoteFuturesMember" name="TenYearUsTreasuryNoteFuturesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_PutOptionsOnSalesAndPurchaseFiveHundredETFMember" name="PutOptionsOnSalesAndPurchaseFiveHundredETFMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SoldCallOptionsOn10YearUSTreasuryNoteFuturesMember" name="SoldCallOptionsOn10YearUSTreasuryNoteFuturesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_PurchasedCallOptionsOnTenYearUSTreasuryNoteMember" name="PurchasedCallOptionsOnTenYearUSTreasuryNoteMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_MarginCashCollateralPosted" name="MarginCashCollateralPosted" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_UnsettledMortgageBackedSecuritiesTradesAndTbaCommitmentsNetMember" name="UnsettledMortgageBackedSecuritiesTradesAndTbaCommitmentsNetMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_DerivativeAssetFairValueAmountOffset" name="DerivativeAssetFairValueAmountOffset" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_OffsettingAssetsAndLiabilitiesLineItems" name="OffsettingAssetsAndLiabilitiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_OffsettingAssetsAndLiabilitiesTable" name="OffsettingAssetsAndLiabilitiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_DepositsNetMember" name="DepositsNetMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_DerivativeLiabilityFairValueAmountOffset" name="DerivativeLiabilityFairValueAmountOffset" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_AlternativeInvestmentMeasurementInputEstimatedWeightedAverageRateOfDefault" name="AlternativeInvestmentMeasurementInputEstimatedWeightedAverageRateOfDefault" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_AlternativeInvestmentMeasurementInputEstimatedRemainingLifePeriod" name="AlternativeInvestmentMeasurementInputEstimatedRemainingLifePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_EquitySecuritiesOfPubliclyTradedCompaniesMember" name="EquitySecuritiesOfPubliclyTradedCompaniesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_MeasurementInputStockPriceToNetAssetMultipleMember" name="MeasurementInputStockPriceToNetAssetMultipleMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_MeasurementInputCostOfEquityDiscountRateMember" name="MeasurementInputCostOfEquityDiscountRateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_MortgageServicingRightsFinancingReceivableFairValueDisclosure" name="MortgageServicingRightsFinancingReceivableFairValueDisclosure" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_MortgageCreditSecuritiesMember" name="MortgageCreditSecuritiesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_PaymentsNet" name="PaymentsNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAccretionOfDiscount" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAccretionOfDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionOfDiscount" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionOfDiscount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_IncomeTaxDisclosureLineItems" name="IncomeTaxDisclosureLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_IncomeTaxDisclosureTable" name="IncomeTaxDisclosureTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_OperatingLossCarryforwardsSubjectToExpiration" name="OperatingLossCarryforwardsSubjectToExpiration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_OperatingLossCarryforwardsExpirationPeriod" name="OperatingLossCarryforwardsExpirationPeriod" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_OperatingLossCarryforwardsNotSubjectToExpiration" name="OperatingLossCarryforwardsNotSubjectToExpiration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_CapitalLossCarryforwardsExpirationInYearOne" name="CapitalLossCarryforwardsExpirationInYearOne" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_CapitalLossCarryforwardsExpirationInYearTwo" name="CapitalLossCarryforwardsExpirationInYearTwo" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_CapitalLossCarryforwardsExpirationInYearThree" name="CapitalLossCarryforwardsExpirationInYearThree" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_LongTermDebtMaturitiesRepaymentsOfPrincipal" name="LongTermDebtMaturitiesRepaymentsOfPrincipal" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_CommonStockVotingRightsPerShareOwned" name="CommonStockVotingRightsPerShareOwned" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_CommonEquityDistributionAgreementsMember" name="CommonEquityDistributionAgreementsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_AmendedNewEquityDistributionAgreementsMember" name="AmendedNewEquityDistributionAgreementsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_UndesignatedPreferredStockMember" name="UndesignatedPreferredStockMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_ShareholderRightsPlanMember" name="ShareholderRightsPlanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_PublicOfferingPricePerShare" name="PublicOfferingPricePerShare" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_NetProceedsFromIssuancePublicOffering" name="NetProceedsFromIssuancePublicOffering" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_PreferredStockSharesUnissued" name="PreferredStockSharesUnissued" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_PreferredStockVotingRightsPerShareOwned" name="PreferredStockVotingRightsPerShareOwned" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_PreferredStockAnnualDividendRatePerShare" name="PreferredStockAnnualDividendRatePerShare" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="ai_PreferredStockRateConversionDate" name="PreferredStockRateConversionDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_PreferredStockVariableDividendSpreadRate" name="PreferredStockVariableDividendSpreadRate" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_SaleOfStockWeightedAveragePricePerShare" name="SaleOfStockWeightedAveragePricePerShare" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_ShareholderRightsAgreementExpirationTermAmended" name="ShareholderRightsAgreementExpirationTermAmended" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_PercentageOfBeneficialOwnershipOfCommonStock" name="PercentageOfBeneficialOwnershipOfCommonStock" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_LongTermIncentivePlan2014Member" name="LongTermIncentivePlan2014Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_StockOptionsAndSarsMember" name="StockOptionsAndSarsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_ReturnOnEquityPerformanceStockUnitsMember" name="ReturnOnEquityPerformanceStockUnitsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_UndistributedRestrictedStockIssuedToTrustMember" name="UndistributedRestrictedStockIssuedToTrustMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_EmployeeMember" name="EmployeeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_SharebasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfAwardsToSingleParticipantNotSettledInShares" name="SharebasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfAwardsToSingleParticipantNotSettledInShares" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="ai_BookValuePsusMember" name="BookValuePsusMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_TsrPsusMember" name="TsrPsusMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="ai_TradingPeriod" name="TradingPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_ShareBasedCompensationArrangementByShareBasedPaymentAwardThresholdPercentageOfPerformanceGoals" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardThresholdPercentageOfPerformanceGoals" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_AllocatedShareBasedCompensationExpenseIncome" name="AllocatedShareBasedCompensationExpenseIncome" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="ai_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionInPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionInPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="ai_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionInPeriodWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionInPeriodWeightedAverageGrantDateFairValue" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| </xsd:schema> |