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    <us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">83000</us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity>
    <us-gaap:PaymentsToAcquireInvestments
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      unitRef="USD">8000000</us-gaap:PaymentsToAcquireInvestments>
    <us-gaap:PaymentsToAcquireInvestments contextRef="DYPriorYear" decimals="-3" unitRef="USD">16144000</us-gaap:PaymentsToAcquireInvestments>
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    <us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock contextRef="DYCurrentYearToDate">

          Note 1. Basis of Presentation


          AMERCO, a Nevada Corporation (&#x201c;AMERCO&#x201d;), has a fiscal year that ends on the 31
          st
           of March for each year that is referenced. Our insurance company subsidiaries have fiscal years that end on the 31
          st
           of December for each year that is referenced. They have been consolidated on that basis. Our insurance companies&#x2019; financial reporting processes conform to calendar year reporting as required by state insurance departments. Management believes that consolidating their calendar year into our fiscal year financial statements does not materially affect the financial position or results of operations. We disclose material events, if any, occurring during the intervening period. Consequently, all references to our insurance subsidiaries&#x2019; years 2021, 2020 and 2019 correspond to fiscal 2022, 2021 and 2020 for AMERCO.


          Accounts denominated in non-U.S. currencies have been translated into U.S. dollars. Certain amounts reported in previous years have been reclassified to conform to the current presentation. Please see Note 3, Accounting Policies &#x2013;
          Adoption of New Accounting Pronouncements
        , of the Notes to Consolidated Financial Statements.</us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock>
    <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 2. Principles of Consolidation


          We apply Accounting Standards Codification (&#x201c;ASC&#x201d;) 810 -
          Consolidation
           (&#x201c;ASC 810&#x201d;) in our principles of consolidation. ASC 810 addresses arrangements where a company does not hold a majority of the voting or similar interests of a variable interest entity (&#x201c;VIE&#x201d;). A company is required to consolidate a VIE if it has determined it is the primary beneficiary, which is the entity with the power to direct activities that most significantly affect the economic performance of the VIE and has the obligation absorbs the majority of the losses or benefits. ASC 810 also addresses the policy when a company owns a majority of the voting or similar rights and exercises effective control.


          A VIE is not self-supportive due to having one or both of the following conditions: (i) it has an insufficient amount of equity for it to finance its activities without receiving additional subordinated financial support or (ii) its owners do not hold the typical risks and rights of equity owners. This determination is made upon the creation of a variable interest and is re-assessed on an on-going basis should certain changes in the operations of a VIE, or its relationship with the primary beneficiary trigger a reconsideration. After a reconsideration event occurs the most recent facts and circumstances are utilized in determining whether or not a company is a VIE, which other company(ies) have a variable interest in the entity, and whether or not the company&#x2019;s interest is such that it is the primary beneficiary.


          We will continue to monitor our relationships with the other entities regarding who is the primary beneficiary, which could change based on facts and circumstances of any reconsideration events. Please see Note 19, Related Party Transactions, of the Notes to Consolidated Financial Statements.


          The accompanying Consolidated Financial Statements include the accounts of the Company and its wholly-owned subsidiaries, which are consolidated under the voting interest model. Intercompany accounts and transactions have been eliminated.


          Description of Legal Entities


          AMERCO is the holding company for:


          U-Haul International, Inc. (&#x201c;U-Haul&#x201d;);


          Amerco Real Estate Company (&#x201c;Real Estate&#x201d;);


          Repwest Insurance Company (&#x201c;Repwest&#x201d;); and


          Oxford Life Insurance Company (&#x201c;Oxford&#x201d;).

        Unless the context otherwise requires, the terms &#x201c;Company,&#x201d; &#x201c;we,&#x201d; &#x201c;us&#x201d; or &#x201c;our&#x201d; refer to AMERCO and all of its legal subsidiaries.&#160;


          Description of Operating Segments


          AMERCO has three (

            3

          ) reportable segments. They are Moving and Storage, Property and Casualty Insurance and Life Insurance.


          Moving and Storage includes AMERCO, U-Haul, and Real Estate and the wholly-owned subsidiaries of U-Haul and Real Estate. Operations consist of the rental of trucks and trailers, sales of moving supplies, sales of towing accessories, sales of propane, and the rental of fixed and portable moving and storage units to the &#x201c;do-it-yourself&#x201d; mover and management of self-storage properties owned by others. Operations are conducted under the registered trade name U-Haul
          &#xae;
           throughout the United States and Canada.


          Property and Casualty Insurance includes Repwest and its wholly-owned subsidiaries and ARCOA Risk Retention Group (&#x201c;ARCOA&#x201d;). Property and Casualty Insurance provides loss adjusting and claims handling for U-Haul through regional offices in the United States and Canada. Property and Casualty Insurance also underwrites components of the Safemove
          &#xae;
          , Safetow
          &#xae;
          , Safemove Plus
          &#xae;
          , Safestor
          &#xae;
           and Safestor Mobile
          &#xae;
           protection packages to U-Haul customers. The business plan for Property and Casualty Insurance includes offering property and casualty products in other U-Haul related programs. ARCOA is a group captive insurer owned by us and our wholly owned subsidiaries whose purpose is to provide insurance products related to our moving and storage business.

      Life Insurance includes Oxford and its wholly owned subsidiaries. Life Insurance provides life and health insurance products primarily to the senior market through the direct writing and reinsuring of life insurance, Medicare supplement and annuity policies.</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
    <us-gaap:NumberOfReportableSegments
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">3</us-gaap:NumberOfReportableSegments>
    <us-gaap:UseOfEstimates contextRef="DYCurrentYearToDate">

          Use of Estimates


          The preparation of financial statements in conformity with the generally accepted accounting principles (&#x201c;GAAP&#x201d;) in the United States requires management to make estimates and judgments that affect the amounts reported in the financial statements and accompanying notes. The accounting policies that we deem most critical to us and that require management&#x2019;s most difficult and subjective judgments include the principles of consolidation, the recoverability of property, plant and equipment, the adequacy of insurance reserves, the recognition and measurement of impairments for investments accounted for under ASC 320 -
          Investments
           -
          Debt and Equity Securities
         and the recognition and measurement of income tax assets and liabilities. The actual results experienced by us may materially differ from management&#x2019;s estimates.</us-gaap:UseOfEstimates>
    <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="DYCurrentYearToDate">

          Cash and Cash Equivalents


          We consider cash equivalents to be highly liquid debt securities with insignificant interest rate risk with original maturities from the date of purchase of three months or less.


          Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash deposits. Accounts at each United States financial institution are insured by the Federal Deposit Insurance Corporation up to $

            250,000

          . Accounts at each Canadian financial institution are insured by the Canada Deposit Insurance Corporation up to $

            100,000

         CAD per account. As of March 31, 2022 and March 31, 2021, we held cash equivalents in excess of these insured limits. To mitigate this risk, we select financial institutions based on their credit ratings and financial strength.</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:CashFDICInsuredAmount contextRef="FYCurrentYear" decimals="0" unitRef="USD">250000</us-gaap:CashFDICInsuredAmount>
    <uhal:CashCdicInsuredAmount contextRef="FYCurrentYear" decimals="0" unitRef="USD">100000</uhal:CashCdicInsuredAmount>
    <us-gaap:InvestmentPolicyTextBlock contextRef="DYCurrentYearToDate">

          Investments

        Fixed Maturities and Marketable Equities. Fixed maturity investments consist of either marketable debt, equity or redeemable preferred stocks. As of the balance sheet dates, all of our investments in these securities were classified as available-for-sale. Available-for-sale investments are reported at fair value, with unrealized gains or losses recorded net of taxes and applicable adjustments to deferred policy acquisition costs in stockholders&#x2019; equity.&#160; We adopted ASC Topic 326, Financial Instruments Credit Losses (&#x201c;Topic 326&#x201d;) as of April 1, 2020, for available-for-sale debt securities. This new standard requires the use of forward-looking information to estimate credit losses and requires credit losses for available for sale debt securities to be recorded through an allowance for credit losses rather than a reduction in the amortized cost basis. &#160;Changes in the market value of common stocks are recognized in earnings. Fair


          &#160;
          value for these investments is based on quoted market prices, dealer quotes or discounted cash flows. The cost of investments sold is based on the specific identification method. See Note 23, Allowance for Credit Losses, of the Notes to Consolidated Financial Statements.


          Mortgage Loans and Notes on Real Estate.
           Mortgage loans and notes on real estate are reported at their unpaid balance, net of any allowance for expected losses and any unamortized premium or discount. See Note 23, Allowance for Credit Losses, of the Notes to Consolidated Financial Statements.


          Recognition of Investment Income.
         Interest income from bonds and mortgage notes is recognized when earned. Dividends on common and preferred stocks are recognized on the ex-dividend dates. Realized gains and losses on the sale or exchange of investments are recognized at the trade date. </us-gaap:InvestmentPolicyTextBlock>
    <us-gaap:DerivativesPolicyTextBlock contextRef="DYCurrentYearToDate">

          Accrued Interest Receivable


          Accrued interest receivables on available-for-sale securities totaled $28.7 million as of December 31, 2021 and are excluded from the estimate of credit losses.


          We have elected not to measure an allowance on accrued interest receivables as our practice is to write off the uncollectible balance in a timely manner. Furthermore, we have elected to write off accrued interest receivables by reversing interest income.


          Derivative Financial Instruments

      Our objective for holding derivative financial instruments is to manage interest rate risk exposure primarily through entering interest rate swap agreements and call options. We do not enter into these instruments for trading purposes. Counterparties to the interest rate swap agreements are major financial institutions. Derivatives are recognized at fair value on the balance sheet and are classified as prepaid expenses (asset) or accrued expenses (liability). Derivatives that are not designated as cash flow hedges for accounting purposes must be adjusted to fair value through income. If the derivative qualifies and is designated as a cash flow hedge, changes in its fair value will be recorded in accumulated other comprehensive income (loss) until the hedged item is recognized in earnings. See Note 10, Derivatives, of the Notes to Consolidated Financial Statements.</us-gaap:DerivativesPolicyTextBlock>
    <us-gaap:InventoryPolicyTextBlock contextRef="DYCurrentYearToDate">

          Inventories and parts, net


          Inventories and parts, net were as follows:


          &#160;







                    &#160;






                    &#160;






                    March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021








                    &#160;






                    &#160;






                    (In thousands)








                    Truck and trailer parts and accessories (a)






                    $







                      148,237







                    $







                      95,976









                    Hitches and towing components (b)






                    &#160;







                      32,508







                    &#160;







                      19,972









                    Moving supplies and propane (b)






                    &#160;







                      16,623







                    &#160;







                      12,877









                    Subtotal






                    &#160;







                      197,368







                    &#160;







                      128,825









                    Less: LIFO reserves






                    &#160;






                    (37,400)






                    &#160;






                    (21,832)








                    Less: excess and obsolete reserves






                    &#160;






                    (1,080)






                    &#160;






                    (1,416)








                    Total






                    $







                      158,888







                    $







                      105,577









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    (a) Primarily held for internal usage, including equipment manufacturing and repair








                    (b) Primarily held for retail sales






                    &#160;






                    &#160;






                    &#160;






                    &#160;







          &#160;

        Inventories consist primarily of truck and trailer parts and accessories used to manufacture and repair rental equipment as well as products and accessories available for retail sale. Inventory is held at our owned locations; our independent dealers do not hold any of our inventory. Inventories are stated at the lower cost or net realizable value.

          Inventory cost is primarily determined using the last-in first-out method (&#x201c;LIFO&#x201d;). Inventories valued using LIFO consisted of approximately

            93

          % and

            96

          % of the total inventories for March 31, 2022 and 2021, respectively. Had we utilized the first-in first-out method (&#x201c;FIFO&#x201d;), stated inventory balances would have been $

            37.4

           million and $

            21.8

           million higher as of March 31, 2022 and 2021, respectively. In fiscal 2022, the negative effect on income due to liquidation of a portion of the LIFO inventory was $

            0.1

         million.</us-gaap:InventoryPolicyTextBlock>
    <us-gaap:InventoryDisclosureTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    Truck and trailer parts and accessories (a)



                    $




                      148,237




                    $




                      95,976




                    Hitches and towing components (b)



                    &#160;




                      32,508




                    &#160;




                      19,972




                    Moving supplies and propane (b)



                    &#160;




                      16,623




                    &#160;




                      12,877




                    Subtotal



                    &#160;




                      197,368




                    &#160;




                      128,825




                    Less: LIFO reserves



                    &#160;



                    (37,400)



                    &#160;



                    (21,832)



                    Less: excess and obsolete reserves



                    &#160;



                    (1,080)



                    &#160;



                    (1,416)



                    Total



                    $




                      158,888




                    $




                      105,577




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (a) Primarily held for internal usage, including equipment manufacturing and repair

                (b) Primarily held for retail sales&#160;&#160;&#160;&#160;</us-gaap:InventoryDisclosureTextBlock>
    <us-gaap:InventoryRawMaterials contextRef="FYCurrentYear" decimals="-3" unitRef="USD">148237000</us-gaap:InventoryRawMaterials>
    <us-gaap:InventoryRawMaterials contextRef="FYPriorYear" decimals="-3" unitRef="USD">95976000</us-gaap:InventoryRawMaterials>
    <us-gaap:RetailRelatedInventoryMerchandise contextRef="FYCurrentYear" decimals="-3" unitRef="USD">32508000</us-gaap:RetailRelatedInventoryMerchandise>
    <us-gaap:RetailRelatedInventoryMerchandise contextRef="FYPriorYear" decimals="-3" unitRef="USD">19972000</us-gaap:RetailRelatedInventoryMerchandise>
    <uhal:RetailSalesOfMovingSuppliesAndPropane contextRef="FYCurrentYear" decimals="-3" unitRef="USD">16623000</uhal:RetailSalesOfMovingSuppliesAndPropane>
    <uhal:RetailSalesOfMovingSuppliesAndPropane contextRef="FYPriorYear" decimals="-3" unitRef="USD">12877000</uhal:RetailSalesOfMovingSuppliesAndPropane>
    <us-gaap:InventoryGross contextRef="FYCurrentYear" decimals="-3" unitRef="USD">197368000</us-gaap:InventoryGross>
    <us-gaap:InventoryGross contextRef="FYPriorYear" decimals="-3" unitRef="USD">128825000</us-gaap:InventoryGross>
    <us-gaap:InventoryLIFOReserve contextRef="FYCurrentYear" decimals="-3" unitRef="USD">37400000</us-gaap:InventoryLIFOReserve>
    <us-gaap:InventoryLIFOReserve contextRef="FYPriorYear" decimals="-3" unitRef="USD">21832000</us-gaap:InventoryLIFOReserve>
    <us-gaap:InventoryValuationReserves contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1080000</us-gaap:InventoryValuationReserves>
    <us-gaap:InventoryValuationReserves contextRef="FYPriorYear" decimals="-3" unitRef="USD">1416000</us-gaap:InventoryValuationReserves>
    <us-gaap:InventoryNet contextRef="FYCurrentYear" decimals="-3" unitRef="USD">158888000</us-gaap:InventoryNet>
    <us-gaap:InventoryNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">105577000</us-gaap:InventoryNet>
    <us-gaap:PercentageOfLIFOInventory
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.93</us-gaap:PercentageOfLIFOInventory>
    <us-gaap:PercentageOfLIFOInventory contextRef="FYPriorYear" decimals="INF" unitRef="Percent2">0.96</us-gaap:PercentageOfLIFOInventory>
    <us-gaap:InventoryLIFOReserve
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_AllNonrentalEquipmentMember"
      decimals="-5"
      unitRef="USD">37400000</us-gaap:InventoryLIFOReserve>
    <us-gaap:InventoryLIFOReserve
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_AllNonrentalEquipmentMember"
      decimals="-5"
      unitRef="USD">21800000</us-gaap:InventoryLIFOReserve>
    <us-gaap:EffectOfLIFOInventoryLiquidationOnIncome
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">100000</us-gaap:EffectOfLIFOInventoryLiquidationOnIncome>
    <us-gaap:PropertyPlantAndEquipmentPolicyTextBlock contextRef="DYCurrentYearToDate">

          Property, Plant and Equipment


          Our Property, plant and equipment is stated at cost. Interest expense, if any, incurred during the initial construction of buildings is considered part of cost. Depreciation is computed for financial reporting purposes using the straight line or an accelerated method based on a declining balance formula over the following estimated useful lives: rental equipment 2-20 years and buildings and non-rental equipment 3-55 years. Routine maintenance costs are charged to operating expense as they are incurred. Gains and losses on dispositions of property, plant and equipment, other than real estate (&#x201c;personal property&#x201d;), are netted against depreciation expense when realized. The net amount of gains, netted against depreciation expense, were $

            214.2

           million, $

            54.1

           million and $

            27.1

           million during fiscal 2022, 2021 and 2020, respectively. Equipment depreciation is recognized in amounts expected to result in the recovery of estimated residual values upon disposal, i.e., minimize gains or losses. In determining the depreciation rate, historical disposal experience, holding periods and trends in the market for vehicles are reviewed. As a result of changes in Internal Revenue Service (&#x201c;IRS&#x201d;) regulations regarding the capitalization of assets, beginning in the first quarter of fiscal 2017, we raised the value threshold before certain assets are capitalized within our depreciation policy. This change in threshold, results in the immediate recognition of reported operating costs with a lagging decrease in depreciation expense over the term that these assets would have been depreciated. Due to this change, we had operating expenses of $

            28.7

           million, $

            22.8

           million and $

            26.9

           million in fiscal 2022, 2021 and 2020, respectively. This change in threshold benefited us through the immediate recognition of tax deductible costs.


          We regularly perform reviews to determine whether facts and circumstances exist which indicate that the carrying amount of assets, including estimates of residual value, may not be recoverable or that the useful life of assets are shorter or longer than originally estimated. Reductions in residual values (i.e., the price at which we ultimately expect to dispose of revenue earning equipment) or useful lives will result in an increase in depreciation expense over the remaining life of the equipment. Reviews are performed based on vehicle class, generally subcategories of trucks and trailers. We assess the recoverability of our assets by comparing the projected undiscounted net cash flows associated with the related asset or group of assets over their estimated remaining lives against their respective carrying amounts. We consider factors such as current and expected future market price trends on used vehicles and the expected life of vehicles included in the fleet. Impairment, if any, is based on the excess of the carrying amount over the fair value of those assets. If asset residual values are determined to be recoverable, but the useful lives are shorter or longer than originally estimated, the net book value of the assets is depreciated over the newly determined remaining useful lives.


          For our box truck fleet we utilize an accelerated method of depreciation based upon a declining formula. Under the declining balances method (2.4 times declining balance), the book value of a rental truck is reduced approximately

            16

          %,

            13

          %,

            11

          %,

            9

          %,

            8

          %,

            7

          %, and

            6

          % during years one through seven, respectively and then reduced on a straight line basis to a salvage value of

            15

          % by the end of year fifteen. Comparatively, a standard straight line approach would reduce the book value by approximately

            5.7

          % per year over the life of the truck.


          Although we intend to sell our used vehicles for prices approximating book value, the extent to which we realize a gain or loss on the sale of used vehicles is dependent upon various factors including, but not limited to, the general state of the used vehicle market, the age and condition of the vehicle at the time of its disposal and the depreciation rates with respect to the vehicle
          .
           We typically sell our used vehicles at our sales centers throughout the United States and Canada, on our website at uhaul.com/trucksales or by phone at 1-866-404-0355. Additionally, we sell a large portion of our pickup and cargo van fleet at automobile dealer auctions.

      In addition to our property, plant and equipment, we had real estate held for future development or use of $67.8 million and $68.8 million for fiscal 2022 and 2021, respectively and is included in Investments, other.</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
    <us-gaap:GainsLossesOnSalesOfAssets
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">214200000</us-gaap:GainsLossesOnSalesOfAssets>
    <us-gaap:GainsLossesOnSalesOfAssets contextRef="DYPriorYear" decimals="-5" unitRef="USD">54100000</us-gaap:GainsLossesOnSalesOfAssets>
    <us-gaap:GainsLossesOnSalesOfAssets contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">27100000</us-gaap:GainsLossesOnSalesOfAssets>
    <us-gaap:DirectOperatingCosts
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">28700000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts contextRef="DYPriorYear" decimals="-5" unitRef="USD">22800000</us-gaap:DirectOperatingCosts>
    <us-gaap:DirectOperatingCosts contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">26900000</us-gaap:DirectOperatingCosts>
    <uhal:PercentageReductionForYearOneDepreciation
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.16</uhal:PercentageReductionForYearOneDepreciation>
    <uhal:PercentageReductionForYearTwoDepreciation
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.13</uhal:PercentageReductionForYearTwoDepreciation>
    <uhal:PercentageReductionForYearThreeDepreciation
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.11</uhal:PercentageReductionForYearThreeDepreciation>
    <uhal:PercentageReductionForYearFourDepreciation
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.09</uhal:PercentageReductionForYearFourDepreciation>
    <uhal:PercentageReductionForYearFiveDepreciation
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.08</uhal:PercentageReductionForYearFiveDepreciation>
    <uhal:PercentageReductionForYearSixDepreciation
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.07</uhal:PercentageReductionForYearSixDepreciation>
    <uhal:PercentageReductionForYearSevenDepreciation
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.06</uhal:PercentageReductionForYearSevenDepreciation>
    <uhal:SalvageValuePercentageUsingDecliningBalanceMethod
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.15</uhal:SalvageValuePercentageUsingDecliningBalanceMethod>
    <uhal:PercentageReductionIfStraightLineApproachUsedEachYearForDepreciationCalculation
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.057</uhal:PercentageReductionIfStraightLineApproachUsedEachYearForDepreciationCalculation>
    <us-gaap:InventoryRealEstateOther contextRef="FYCurrentYear" decimals="-5" unitRef="USD">67800000</us-gaap:InventoryRealEstateOther>
    <us-gaap:InventoryRealEstateOther contextRef="FYPriorYear" decimals="-5" unitRef="USD">68800000</us-gaap:InventoryRealEstateOther>
    <us-gaap:TradeAndOtherAccountsReceivablePolicy contextRef="DYCurrentYearToDate">

          Receivables


          Trade receivables include trade accounts from moving and self-storage customers and dealers, insurance premiums and amounts due from re-insurers, less management&#x2019;s estimate of expected losses.


          Moving and Storage has two (2) primary components of trade receivables, receivables from corporate customers and credit card receivables from sales and rentals of equipment.
          &#160;
          For credit card receivables, the Company uses a trailing 13 months average historical chargeback percentage of total credit card receivables. The Company rents equipment to corporate customers in which payment terms are 30 days.


          The Company performs ongoing credit evaluations of its customers and assesses each customer&#x2019;s credit worthiness. In addition, the Company monitors collections and payments from its customers and maintains an allowance based upon applying an expected credit loss rate to receivables based on the historical loss rate from similar high risk customers adjusted for current conditions, including any specific customer collection issues identified, and forecasts of economic conditions. Delinquent account balances are written off after management has determined that the likelihood of collection is remote.


          Management believes that the historical loss information it has compiled is a reasonable base on which to determine expected credit losses for trade receivables because the composition of trade receivables as of that date is consistent with that used in developing the historical credit-loss percentages (i.e., the similar risk characteristics of its customers and its lending practices have not changed significantly over time). To adjust the historical loss rates to reflect the effects of these differences in current conditions and forecasted changes, management assigns a rating to each customer which varies depending on the assessment of risk.
          &#160;
          Management estimated the loss rate at approximately 6%. Management developed this estimate based on its knowledge of past experience. As a result, management applied the applicable credit loss rates to determine the expected credit loss estimate for each aging category.


          Insurance premiums receivable for policies that are billed through contracted agents are recorded net of commissions payable. A commission payable is recorded as a separate liability for those premiums that are billed direct.


          Reinsurance recoverables include case reserves and actuarial estimates of claims incurred but not reported ("IBNR"). These receivables are not expected to be collected until after the associated claim has been adjudicated and billed to the re-insurer. The reinsurance recoverables may have little or no allowance for credit losses due to the fact that reinsurance is typically procured from carriers with strong credit ratings. Furthermore, we do not cede losses to a re-insurer if the carrier is deemed financially unable to perform on the contract. Reinsurance recoverables also include insurance ceded to other insurance companies.


          The allowance for expected credit losses on trade receivables as of March 31, 2022 was $8.6 million.

      Notes and mortgage receivables include accrued interest and are reduced by discounts and amounts considered by management to be uncollectible.</us-gaap:TradeAndOtherAccountsReceivablePolicy>
    <us-gaap:FuturePolicyBenefitsLiabilityPolicy contextRef="DYCurrentYearToDate">

          Policy Benefits and Losses, Claims and Loss Expenses Payable

        Liabilities for future policy benefits related to life insurance, Medical supplement insurance, and deferred annuities are determined by management utilizing the net premium valuation methodology and are accrued when premium revenue is recognized. The liability, which represents the present value of future benefits to be paid to policyholders and related expenses less the present value of future net premiums, is estimated using assumptions applicable at the time the insurance contracts are written, with provisions for the risk of adverse deviation, as appropriate. Assumptions include expected mortality and morbidity experience, policy lapses and surrenders, current asset yields and expenses, and expected interest rate yields. The Company periodically performs a gross premium valuation and reviews original assumptions, including capitalized expenses which reduce the gross premium valuation, to evaluate whether the assets and liabilities are adequate and whether a loss reserve should be recognized. Liabilities for health, disability and other policies include estimates of payments to be made on insurance claims for reported losses and estimates of IBNR losses. Oxford&#x2019;s liabilities for deferred annuity contracts consist of contract account balances that accrue to the benefit of the policyholders.


          Property and Casualty Insurance&#x2019;s liability for reported and unreported losses is based on Repwest&#x2019;s historical data along with industry averages. The liability for unpaid loss adjustment expenses is based on historical ratios of loss adjustment expenses paid to losses paid. Amounts recoverable from re-insurers on unpaid losses are estimated in a manner consistent with the claim liability associated with the re-insured policy. Adjustments to the liability for unpaid losses and loss expenses as well as amounts recoverable from re-insurers on unpaid losses are charged or credited to expense in the periods in which they are made.


          Due to the nature of the underlying risks and high degree of uncertainty associated with the determination of the liability for future policy benefits and claims, the amounts to be ultimately paid to settle these liabilities cannot be precisely determined and may vary significantly from the estimated liability, especially for long-tailed casualty lines of business such as excess workers&#x2019; compensation.
          &#160;
          As a result of the long-tailed nature of the excess workers&#x2019; compensation policies written by Repwest during 1983 through 2001, it may take a number of years for claims to be fully reported and finally settled.


          On a regular basis insurance reserve adequacy is reviewed by management to determine if existing assumptions need to be updated. In determining the assumptions for calculating workers&#x2019; compensation reserves, management considers multiple factors including the following:


          &#160;



            Claimant longevity


            Cost trends associated with claimant treatments


            Changes in ceding entity and third party administrator reporting practices


            Changes in environmental factors including legal and regulatory


            Current conditions affecting claim settlements


            Future economic conditions including inflation



          We have reserved each claim based upon the accumulation of current claim costs projected through each claimant&#x2019;s life expectancy and then adjusted for applicable reinsurance arrangements.
          &#160;
          Management reviews each claim bi-annually or more frequently, if there are changes in facts or circumstances to determine if the estimated life-time claim costs have increased and then adjusts the reserve estimate accordingly at that time.
          &#160;
          We have factored in an estimate of what the potential cost increases could be in our IBNR liability.
          &#160;
          We have not assumed settlement of the existing claims in calculating the reserve amount, unless it is in the final stages of completion.


          Continued increases in claim costs, including medical inflation and new treatments and medications could lead to future adverse development resulting in additional reserve strengthening.
          &#160;
        Conversely, settlement of existing claims or if injured workers return to work or expire prematurely, could lead to future positive development.</us-gaap:FuturePolicyBenefitsLiabilityPolicy>
    <us-gaap:PropertyLiabilityReserveEstimatePolicy contextRef="DYCurrentYearToDate">

          Self-Insurance Reserves


          U-Haul retains the risk for certain public liability and property damage programs related to our rental equipment. The consolidated balance sheets include $

            418.9

           million and $

            427.1

           million of liabilities related to these programs as of March 31, 2022 and 2021, respectively. These liabilities are recorded in Policy benefits and losses, claims and loss expenses payable. Management takes into account losses incurred based upon actuarial estimates, past experience, current claim trends, as well as social and economic conditions. This liability is subject to change in the future based upon changes in the underlying assumptions including claims experience, frequency of incidents, and severity of incidents.


          Additionally, as of March 31, 2022 and 2021, the consolidated balance sheets include liabilities of $

            19.7

           million and $

            17.5

         million, respectively, related to medical plan benefits we provide for eligible employees. We estimate this liability based on actual claims outstanding as of the balance sheet date as well as an actuarial estimate of IBNR claims. These amounts are recorded in Accounts payable and accrued expenses on the consolidated balance sheets.</us-gaap:PropertyLiabilityReserveEstimatePolicy>
    <us-gaap:SelfInsuranceReserve contextRef="FYCurrentYear" decimals="-5" unitRef="USD">418900000</us-gaap:SelfInsuranceReserve>
    <us-gaap:SelfInsuranceReserve contextRef="FYPriorYear" decimals="-5" unitRef="USD">427100000</us-gaap:SelfInsuranceReserve>
    <us-gaap:AccruedInsuranceNoncurrent contextRef="FYCurrentYear" decimals="-5" unitRef="USD">19700000</us-gaap:AccruedInsuranceNoncurrent>
    <us-gaap:AccruedInsuranceNoncurrent contextRef="FYPriorYear" decimals="-5" unitRef="USD">17500000</us-gaap:AccruedInsuranceNoncurrent>
    <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="DYCurrentYearToDate">

          Revenue Recognition


          Self-moving rentals are recognized for the period that trucks and moving equipment are rented. Self-storage revenues, based upon the number of paid storage contract days, are recognized as earned during the period.
          &#160;
          Sales of self-moving and self-storage related products are recognized at the time that title passes and the customer accepts delivery. Property and casualty insurance premiums are recognized as revenue over the policy periods. Traditional life and Medicare supplement insurance premiums are recognized as revenue over the premium-paying periods of the contracts when due from the policyholders. For products where premiums are due over a significantly shorter duration than the period over which benefits are provided, such as our single premium whole life product, premiums are recognized when received and excess profits are deferred and recognized in relation to the insurance in force. Interest and investment income are recognized as earned.

      Amounts collected from customers for sales tax are recorded on a net basis. Please see Note 22, Revenue Recognition, of the Notes to Consolidated Financial Statements.</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:AdvertisingCostsPolicyTextBlock contextRef="DYCurrentYearToDate">

          Advertising


          All advertising costs are expensed as incurred. Advertising expense was $

            13.7

           million, $

            18.0

           million and $

            13.7

         million in fiscal 2022, 2021 and 2020, respectively.</us-gaap:AdvertisingCostsPolicyTextBlock>
    <us-gaap:AdvertisingExpense
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">13700000</us-gaap:AdvertisingExpense>
    <us-gaap:AdvertisingExpense contextRef="DYPriorYear" decimals="-5" unitRef="USD">18000000.0</us-gaap:AdvertisingExpense>
    <us-gaap:AdvertisingExpense contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">13700000</us-gaap:AdvertisingExpense>
    <us-gaap:CapitalizationOfDeferredPolicyAcquisitionCostsPolicy contextRef="DYCurrentYearToDate">

          Deferred Policy Acquisition Costs


          Commissions and other costs that fluctuate with and are primarily related to the successful acquisition or renewal of certain insurance premiums are deferred. For our Life Insurance&#x2019;s life and health insurance products, these costs are amortized, with interest, in relation to revenue such that costs are realized as a constant percentage of revenue. For its annuity insurance products the costs are amortized, with interest, in relation to the present value of actual and expected gross profits.


          Starting in fiscal 2014, new annuity contract holders were provided with a sales inducement in the form of a premium bonus (the &#x201c;Sales Inducement Asset&#x201d;).
          &#160;
          Sales inducements are recognized as an asset with a corresponding increase to the policyholder liability and are amortized in a similar manner to Deferred Policy Acquisition Costs.
          &#160;
          As of December 31, 2021 and 2020, the Sales Inducement Asset included with Deferred Policy Acquisition Costs amounted to $

            15.7

           million and $

            16.0

           million, respectively on the consolidated balance sheet and amortization expense totaled $

            4.7

           million, $

            4.3

           million and $

            5.5

         million for the periods ended December 31, 2021, 2020 and 2019, respectively.</us-gaap:CapitalizationOfDeferredPolicyAcquisitionCostsPolicy>
    <us-gaap:DeferredSalesInducementsNet contextRef="FYCurrentYear" decimals="-5" unitRef="USD">15700000</us-gaap:DeferredSalesInducementsNet>
    <us-gaap:DeferredSalesInducementsNet contextRef="FYPriorYear" decimals="-5" unitRef="USD">16000000.0</us-gaap:DeferredSalesInducementsNet>
    <us-gaap:DeferredSalesInducementsAmortizationExpense
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">4700000</us-gaap:DeferredSalesInducementsAmortizationExpense>
    <us-gaap:DeferredSalesInducementsAmortizationExpense contextRef="DYPriorYear" decimals="-5" unitRef="USD">4300000</us-gaap:DeferredSalesInducementsAmortizationExpense>
    <us-gaap:DeferredSalesInducementsAmortizationExpense contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">5500000</us-gaap:DeferredSalesInducementsAmortizationExpense>
    <us-gaap:EnvironmentalCostsPolicy contextRef="DYCurrentYearToDate">

          Environmental Costs

      Liabilities are recorded when environmental assessments and remedial efforts, if applicable, are probable and the costs can be reasonably estimated. The amount of the liability is based on management&#x2019;s best estimate of undiscounted future costs. Certain recoverable environmental costs related to the removal of underground storage tanks or related contamination are capitalized and amortized over the estimated useful lives of the properties. These costs are capitalized if they improve the safety or efficiency of the property or are incurred in preparing the property for sale.</us-gaap:EnvironmentalCostsPolicy>
    <us-gaap:IncomeTaxPolicyTextBlock contextRef="DYCurrentYearToDate">

          Income Taxes


          AMERCO files a consolidated tax return with all of its legal subsidiaries. The provision for income taxes reflects deferred income taxes resulting from changes in temporary differences between the tax basis of assets and liabilities and their reported amounts in the financial statements.

      Deferred tax assets and liabilities represent the future tax consequence for those differences, which will either be taxable or deductible when the assets and liabilities are recovered or settled. Deferred taxes are also recognized for operating losses that are available to offset future taxable income. Valuation allowances are established when it is more likely than not that the deferred tax assets will not be realized.</us-gaap:IncomeTaxPolicyTextBlock>
    <us-gaap:ComprehensiveIncomePolicyPolicyTextBlock contextRef="DYCurrentYearToDate">

          Earnings Per Share

        Our earnings per share is calculated by dividing our earnings available to common stockholders by the weighted average common shares outstanding, basic and diluted.


          The weighted average common shares outstanding exclude post-1992 shares of the employee stock ownership plan that have not been committed to be released.
          &#160;
          As of March 31, 2022 and 2021 all of these shares have been released. There are no dilutive securities for fiscal years 2022, 2021 and 2020.


          Comprehensive Income (Loss)

      Comprehensive income (loss) consists of net earnings, foreign currency translation adjustments, unrealized gains and losses on investments, the change in fair value of cash flow hedges and the change in postretirement benefit obligations. </us-gaap:ComprehensiveIncomePolicyPolicyTextBlock>
    <us-gaap:DebtPolicyTextBlock contextRef="DYCurrentYearToDate">

          Debt Issuance Costs

      We defer costs directly associated with acquiring third-party financing. Debt issuance costs are deferred and amortized to interest expense using the effective interest method. Debt issuance costs related to our long-term debt are reflected as a direct deduction from the carrying amount of the debt. Please see Note 8, Borrowings, of the Notes to Consolidated Financial Statements.</us-gaap:DebtPolicyTextBlock>
    <us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock contextRef="DYCurrentYearToDate">

          Adoption of New Accounting Pronouncements


          On April 1, 2021, we adopted ASU 2020-08, Clarifying Guidance on Amortization of the Excess of the Cost Basis of Certain Callable Debt Securities Over the Amount Repayable.
          &#160;
          This standard requires that, for each reporting period, callable debt securities be reevaluated to determine if they remain subject to the guidance, which will depend on the amortized cost basis of the security and the terms of the next call option.
          &#160;
          The guidance is effective for fiscal years beginning after December 15, 2020. The adoption of the standard did not have a material impact on our consolidated financial statements.


          On April 1, 2021, we adopted, ASU 2020-04, Reference Rate Reform (Topic 848),
          Facilitation of the Effects of Reference Rate Reform on Financial Reporting
           (&#x201c;ASU 2020-04&#x201d;). This standard provides temporary optional expedients and exceptions to the US GAAP guidance on contract modifications and hedge accounting to ease the financial reporting burdens of the expected market transition from the London Inter-Bank Offer Rate (&#x201c;LIBOR&#x201d;) and other interbank offered rates to alternative reference rates, such as Secured Overnight Financing Rate. Entities can elect not to apply certain modification accounting requirements to contracts affected by what the guidance calls reference rate reform, if certain criteria are met. An entity that makes this election would not have to remeasure the contracts at the modification date or reassess a previous accounting determination. The guidance is effective upon issuance and generally can be applied through December 31, 2022. We adopted this standard and there was no impact to our consolidated financial statements.


          In January 2021, FASB issued ASU 2021-01, Reference Rate Reform (Topic 848), (&#x201c;ASU 2021-01&#x201d;).
          &#160;
          The amendments in ASU 2021-01 provide optional expedients and exceptions for applying GAAP to contract modifications and hedging relationships, subject to meeting certain criteria, that reference LIBOR or another reference rate expected to be discontinued because of the reference rate reform.
          &#160;
        We adopted ASU 2021-01 on a prospective basis effect and there was no impact to our consolidated financial statements.</us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="DYCurrentYearToDate">

          Recent Accounting Pronouncements


          In August 2018, the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) issued ASU 2018-12,
          Targeted Improvements to the Accounting for Long-Duration Contracts
          (&#x201c;ASU 2018-12&#x201d;). The amendments in this update require insurance companies to annually review and update the assumptions used for measuring the liability under long-duration contracts, such as life insurance, disability income, and annuities. The amendment prescribes standardized liability discount rate, consistency in measurement of market risk benefits, simplified amortization of deferred acquisition costs and enhanced disclosures. The amendments are effective for fiscal years, and interim periods within those fiscal years, beginning after December 31, 2020. In November 2020, FASB issued ASU 2020-11,
          Financial Services &#x2013; Insurance (Topic 944)
          , which deferred the effective date of ASU 2018-12 to years beginning after December 15, 2022. We are currently in the process of evaluating the impact of the adoption of ASU 2018-12 on our financial statements; however, the adoption of ASU 2018-12 will impact the statements of operations because the effect of any update to the assumptions we used at the inception of the contracts will be recorded in net income.


      From time to time, new accounting pronouncements are issued by the FASB or the Securities and Exchange Commission (&#x201c;SEC&#x201d;) that are adopted by us as of the specified effective date. Unless otherwise discussed, these ASUs entail technical corrections to existing guidance or affect guidance related to specialized industries or entities and therefore will have minimal, if any, impact on our financial position or results of operations upon adoption.</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNetTextBlock contextRef="DYCurrentYearToDate">

          Note 4.
          &#160;
          Reinsurance Recoverables and Trade Receivables, Net


          Reinsurance recoverables and trade receivables, net were as follows:


          &#160;



                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    Reinsurance recoverable



                    $




                      50,586




                    $




                      66,386




                    Trade accounts receivable



                    &#160;




                      150,285




                    &#160;




                      121,251




                    Paid losses recoverable



                    &#160;




                      345




                    &#160;




                      276




                    Accrued investment income



                    &#160;




                      28,689




                    &#160;




                      27,883




                    Premiums and agents' balances



                    &#160;




                      1,650




                    &#160;




                      2,546




                    Independent dealer receivable



                    &#160;




                      73




                    &#160;




                      258




                    Other receivables



                    &#160;




                      6,364




                    &#160;




                      10,247




                    &#160;



                    &#160;




                      237,992




                    &#160;




                      228,847




                    Less: Allowance for credit losses



                    &#160;



                    (8,649)



                    &#160;



                    (4,421)


                    &#160;

                    $


                      229,343


                    $

                      224,426
                    </uhal:ReinsuranceRecoverablesAndTradeReceivablesNetTextBlock>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNetTableTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    March 31,





                    &#160;





                    &#160;





                    2022





                    &#160;





                    2021





                    &#160;





                    &#160;





                    (In thousands)





                    Reinsurance recoverable





                    $






                      50,586






                    $






                      66,386






                    Trade accounts receivable





                    &#160;






                      150,285






                    &#160;






                      121,251






                    Paid losses recoverable





                    &#160;






                      345






                    &#160;






                      276






                    Accrued investment income





                    &#160;






                      28,689






                    &#160;






                      27,883






                    Premiums and agents' balances





                    &#160;






                      1,650






                    &#160;






                      2,546






                    Independent dealer receivable





                    &#160;






                      73






                    &#160;






                      258






                    Other receivables





                    &#160;






                      6,364






                    &#160;






                      10,247






                    &#160;





                    &#160;






                      237,992






                    &#160;






                      228,847






                    Less: Allowance for credit losses





                    &#160;





                    (8,649)





                    &#160;





                    (4,421)


              &#160;$
                      229,343
                    $

                      224,426

                  </uhal:ReinsuranceRecoverablesAndTradeReceivablesNetTableTextBlock>
    <us-gaap:ReinsuranceRecoverables contextRef="FYCurrentYear" decimals="-3" unitRef="USD">50586000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:ReinsuranceRecoverables contextRef="FYPriorYear" decimals="-3" unitRef="USD">66386000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:TradeReceivablesHeldForSaleAmount contextRef="FYCurrentYear" decimals="-3" unitRef="USD">150285000</us-gaap:TradeReceivablesHeldForSaleAmount>
    <us-gaap:TradeReceivablesHeldForSaleAmount contextRef="FYPriorYear" decimals="-3" unitRef="USD">121251000</us-gaap:TradeReceivablesHeldForSaleAmount>
    <us-gaap:ReinsuranceReceivablesIncurredButNotReportedClaims contextRef="FYCurrentYear" decimals="-3" unitRef="USD">345000</us-gaap:ReinsuranceReceivablesIncurredButNotReportedClaims>
    <us-gaap:ReinsuranceReceivablesIncurredButNotReportedClaims contextRef="FYPriorYear" decimals="-3" unitRef="USD">276000</us-gaap:ReinsuranceReceivablesIncurredButNotReportedClaims>
    <us-gaap:AccruedInvestmentIncomeReceivable contextRef="FYCurrentYear" decimals="-3" unitRef="USD">28689000</us-gaap:AccruedInvestmentIncomeReceivable>
    <us-gaap:AccruedInvestmentIncomeReceivable contextRef="FYPriorYear" decimals="-3" unitRef="USD">27883000</us-gaap:AccruedInvestmentIncomeReceivable>
    <us-gaap:PremiumsReceivableAtCarryingValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1650000</us-gaap:PremiumsReceivableAtCarryingValue>
    <us-gaap:PremiumsReceivableAtCarryingValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">2546000</us-gaap:PremiumsReceivableAtCarryingValue>
    <us-gaap:NontradeReceivables contextRef="FYCurrentYear" decimals="-3" unitRef="USD">73000</us-gaap:NontradeReceivables>
    <us-gaap:NontradeReceivables contextRef="FYPriorYear" decimals="-3" unitRef="USD">258000</us-gaap:NontradeReceivables>
    <us-gaap:OtherReceivables contextRef="FYCurrentYear" decimals="-3" unitRef="USD">6364000</us-gaap:OtherReceivables>
    <us-gaap:OtherReceivables contextRef="FYPriorYear" decimals="-3" unitRef="USD">10247000</us-gaap:OtherReceivables>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesGross contextRef="FYCurrentYear" decimals="-3" unitRef="USD">237992000</uhal:ReinsuranceRecoverablesAndTradeReceivablesGross>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesGross contextRef="FYPriorYear" decimals="-3" unitRef="USD">228847000</uhal:ReinsuranceRecoverablesAndTradeReceivablesGross>
    <us-gaap:AllowanceForDoubtfulAccountsReceivable contextRef="FYCurrentYear" decimals="-3" unitRef="USD">8649000</us-gaap:AllowanceForDoubtfulAccountsReceivable>
    <us-gaap:AllowanceForDoubtfulAccountsReceivable contextRef="FYPriorYear" decimals="-3" unitRef="USD">4421000</us-gaap:AllowanceForDoubtfulAccountsReceivable>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet contextRef="FYCurrentYear" decimals="-3" unitRef="USD">229343000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">224426000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 5.
          &#160;
          Investments


          Expected maturities may differ from contractual maturities as borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.


          We deposit bonds with insurance regulatory authorities to meet statutory requirements. The adjusted cost of bonds on deposit with insurance regulatory authorities was $

            27.1

           million and $

            27.7

           million for December 31, 2021 and 2020, respectively.


          Available-for-Sale Investments


          Available-for-sale investments as of March 31, 2022 were as follows:


          &#160;







                    &#160;






                    &#160;





                  Cost



                    Amortized






                    &#160;





                  Unrealized


                  Gains



                    Gross






                    &#160;





                  Unrealized


                  Losses More than 12 Months



                    Gross






                    &#160;





                  Unrealized


                  Losses Less than 12 Months



                    Gross






                    &#160;






                    Allowance for Expected Credit Losses






                    &#160;





                  Value



                    Fair








                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    (In thousands)








                    U.S. treasury securities and government obligations






                    $







                      128,078







                    $
                    &#160;







                      7,984







                    $
                    &#160;







                      &#x2013;







                    $
                    &#160;






                    (969)






                    $
                    &#160;







                      &#x2013;







                    $
                    &#160;







                      135,093









                    U.S. government agency mortgage-backed securities






                    &#160;







                      44,678







                    &#160;







                      280







                    &#160;






                    (42)






                    &#160;






                    (3,111)






                    &#160;







                      &#x2013;







                    &#160;







                      41,805









                    Obligations of states and political subdivisions






                    &#160;







                      178,040







                    &#160;







                      15,450







                    &#160;







                      &#x2013;







                    &#160;






                    (508)






                    &#160;







                      &#x2013;







                    &#160;







                      192,982









                    Corporate securities






                    &#160;







                      1,989,212







                    &#160;







                      138,909







                    &#160;






                    (402)






                    &#160;






                    (6,604)






                    &#160;






                    (60)






                    &#160;







                      2,121,055









                    Mortgage-backed securities






                    &#160;







                      324,029







                    &#160;







                      7,671







                    &#160;






                    (1)






                    &#160;






                    (1,542)






                    &#160;







                      &#x2013;







                    &#160;







                      330,157









                    &#160;






                    $







                      2,664,037







                    $


                    &#160;







                      170,294







                    $


                    &#160;






                    (

                      445

                    )






                    $


                    &#160;






                    (

                      12,734

                    )






                    $


                    &#160;






                    (

                      60

                    )






                    $


                    &#160;







                      2,821,092










          Available-for-sale investments as of March 31, 2021 were as follows:


          &#160;







                    &#160;






                    &#160;





                  Cost



                    Amortized






                    &#160;





                  Unrealized


                  Gains



                    Gross






                    &#160;





                  Unrealized


                  Losses More than 12 Months



                    Gross






                    &#160;





                  Unrealized


                  Losses Less than 12 Months



                    Gross






                    &#160;






                    Allowance for Expected Credit Losses






                    &#160;





                  Value



                    Fair








                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    (in thousands)








                    U.S. treasury securities and government obligations






                    $







                      92,429







                    $







                      12,941







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      105,370









                    U.S. government agency mortgage-backed securities






                    &#160;







                      61,427







                    &#160;







                      911







                    &#160;






                    (1)






                    &#160;






                    (132)






                    &#160;







                      &#x2013;







                    &#160;







                      62,205









                    Obligations of states and political subdivisions






                    &#160;







                      230,521







                    &#160;







                      25,249







                    &#160;






                    (59)






                    &#160;






                    (3)






                    &#160;







                      &#x2013;







                    &#160;







                      255,708









                    Corporate securities






                    &#160;







                      1,846,507







                    &#160;







                      199,447







                    &#160;






                    (163)






                    &#160;






                    (640)






                    &#160;






                    (1,320)






                    &#160;







                      2,043,831









                    Mortgage-backed securities






                    &#160;







                      174,728







                    &#160;







                      11,706







                    &#160;






                    (1)






                    &#160;






                    (8)






                    &#160;







                      &#x2013;







                    &#160;







                      186,425









                    &#160;






                    $







                      2,405,612







                    $







                      250,254







                    $






                    (

                      224

                    )






                    $






                    (

                      783

                    )






                    $






                    (

                      1,320

                    )






                    $







                      2,653,539








          &#160;


          We sold available-for-sale securities with a fair value of $

            352.3

           million, $

            523.9

           million and $

            264.5

           million in fiscal 2022, 2021 and 2020, respectively. The gross realized gains on these sales totaled $

            9.5

           million, $

            9.6

           million and $

            6.4

           million in fiscal 2022, 2021 and 2020, respectively. We realized gross losses on these sales of $

            1.4

           million, $

            2.1

           million and $

            0.2

           million in fiscal 2022, 2021 and 2020, respectively.
          &#160;


          We adopted Topic 326

          as of April 1, 2020. For available-for-sale debt securities in an unrealized loss position, we first assess whether the security is below investment grade. For securities that are below investment grade, we evaluate whether the decline in fair value has resulted from credit losses or other factors such as the interest rate environment. Declines in value due to credit are recognized as an allowance. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse market conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, cumulative default rates based on ratings are used to determine the potential cost of default, by year. The present value of these potential costs is then compared to the amortized cost of the security to determine the credit loss, limited by the amount that the fair value is less than the amortized cost basis.


          Declines in fair value that have not been recorded through an allowance for credit losses, such as declines due to changes in market interest rates, are recorded through accumulated other comprehensive income, net of applicable taxes. If we intend to sell a security, or it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis, the security is written down to its fair value and the write down is charged against the allowance for credit losses, with any incremental impairment reported in earnings. Reversals of the allowance for credit losses are permitted and should not exceed the allowance amount initially recognized.

        Changes in the allowance for credit losses are recorded as provision for (or reversal of) credit loss expense. There were no incremental impairment charges recorded during fiscal year 2022.


          The adjusted cost and estimated market value of available-for-sale investments by contractual maturity, were as follows:







                    &#160;






                    &#160;






                    March 31, 2022






                    &#160;






                    March 31, 2021








                    &#160;






                    &#160;





                  Cost



                    Amortized






                    &#160;





                  Value



                    Fair






                    &#160;





                  Cost



                    Amortized






                    &#160;





                  Value



                    Fair








                    &#160;






                    &#160;






                    (In thousands)








                    Due in one year or less






                    $







                      97,969







                    $







                      99,432







                    $







                      90,142







                    $







                      91,190









                    Due after one year through five years






                    &#160;







                      541,840







                    &#160;







                      570,135







                    &#160;







                      562,442







                    &#160;







                      601,818









                    Due after five years through ten years






                    &#160;







                      704,295







                    &#160;







                      765,073







                    &#160;







                      672,733







                    &#160;







                      754,536









                    Due after ten years






                    &#160;







                      995,904







                    &#160;







                      1,056,295







                    &#160;







                      905,567







                    &#160;







                      1,019,570









                    &#160;






                    &#160;







                      2,340,008







                    &#160;







                      2,490,935







                    &#160;







                      2,230,884







                    &#160;







                      2,467,114









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Mortgage backed securities






                    &#160;







                      324,029







                    &#160;







                      330,157







                    &#160;







                      174,728







                    &#160;







                      186,425









                    &#160;






                    $







                      2,664,037







                    $







                      2,821,092







                    $







                      2,405,612







                    $







                      2,653,539








          &#160;


          Equity investments of common stock and non-redeemable preferred stock were as follows:







                    &#160;






                    &#160;






                    March 31, 2022






                    &#160;






                    March 31, 2021








                    &#160;






                    &#160;





                  Cost



                    Amortized






                    &#160;





                  Value



                    Fair






                    &#160;





                  Cost



                    Amortized






                    &#160;





                  Value



                    Fair








                    &#160;






                    &#160;






                    (In thousands)








                    Common stocks






                    $







                      27,674







                    $







                      46,212







                    $







                      9,775







                    $







                      20,440









                    Non-redeemable preferred stocks






                    &#160;







                      26,054







                    &#160;







                      26,095







                    &#160;







                      20,034







                    &#160;







                      21,677









                    &#160;






                    $







                      53,728







                    $







                      72,307







                    $







                      29,809







                    $







                      42,117








          Investments, other


          The carrying value of other investments was as follows:







                    &#160;






                    &#160;






                    March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021








                    &#160;






                    &#160;






                    (In thousands)








                    Mortgage loans, net






                    $







                      423,163







                    $







                      391,230









                    Short-term investments






                    &#160;







                      30,916







                    &#160;







                      7,234









                    Real estate






                    &#160;







                      67,824







                    &#160;







                      68,813









                    Policy loans






                    &#160;







                      10,309







                    &#160;







                      11,163









                    Other equity investments






                    &#160;







                      11,543







                    &#160;







                      11,319









                    &#160;






                    $







                      543,755







                    $







                      489,759








          &#160;


          Mortgage loans are carried at the unpaid balance, less an allowance for expected losses net of any unamortized premium or discount. The portfolio of mortgage loans is principally collateralized by self-storage facilities and commercial properties. The interest rate range on the mortgage loans is

            3.5

          % to

            5.9

          % with maturities between

            2022

           and

            2036

          . The allowance for expected losses was $

            0.5

           million for both March 31, 2022 and 2021. These loans represent first lien mortgages held by us. Mortgage loans are reviewed on an ongoing basis and analysis may include market analysis, estimated valuations of the underlying collateral, loan to value ratios, tenant creditworthiness and other factors. For our mortgage loans, no specifically identified loans were impaired as of March 31, 2022. We have not experienced any material losses related to the notes from individual or groups of notes in any particular industry or geographic area.

        Short-term investments consist primarily of investments in money market funds, mutual funds and any other investments with short-term characteristics that have original maturities of less than one year at acquisition. These investments are recorded at cost, which approximates fair value.


          Real estate held for future development or use is carried at the lower of fair value at time of acquisition or current estimated fair value less cost to sell. Other equity investments are carried at cost and assessed for impairment.

      Insurance policy loans are carried at their unpaid balance.</us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock>
    <us-gaap:AssetsHeldByInsuranceRegulators contextRef="FYCurrentYear" decimals="-5" unitRef="USD">27100000</us-gaap:AssetsHeldByInsuranceRegulators>
    <us-gaap:AssetsHeldByInsuranceRegulators contextRef="FYPriorYear" decimals="-5" unitRef="USD">27700000</us-gaap:AssetsHeldByInsuranceRegulators>
    <us-gaap:AvailableForSaleSecuritiesTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Amortized



                    &#160;



                    Gross



                    &#160;



                    Gross



                    &#160;



                    Gross



                    &#160;



                    Allowance for Expected Credit Losses



                    &#160;



                    Fair



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (In thousands)



                    U.S. treasury securities and government obligations



                    $




                      128,078




                    $
                    &#160;




                      7,984




                    $
                    &#160;




                      &#x2013;




                    $
                    &#160;



                    (969)



                    $
                    &#160;




                      &#x2013;




                    $
                    &#160;




                      135,093




                    U.S. government agency mortgage-backed securities



                    &#160;




                      44,678




                    &#160;




                      280




                    &#160;



                    (42)



                    &#160;



                    (3,111)



                    &#160;




                      &#x2013;




                    &#160;




                      41,805




                    Obligations of states and political subdivisions



                    &#160;




                      178,040




                    &#160;




                      15,450




                    &#160;




                      &#x2013;




                    &#160;



                    (508)



                    &#160;




                      &#x2013;




                    &#160;




                      192,982




                    Corporate securities



                    &#160;




                      1,989,212




                    &#160;




                      138,909




                    &#160;



                    (402)



                    &#160;



                    (6,604)



                    &#160;



                    (60)



                    &#160;




                      2,121,055




                    Mortgage-backed securities



                    &#160;




                      324,029




                    &#160;




                      7,671




                    &#160;



                    (1)



                    &#160;



                    (1,542)



                    &#160;




                      &#x2013;




                    &#160;




                      330,157


                &#160;$
                      2,664,037
                    $&#160;
                      170,294
                    $&#160;(
                      445
                    )$&#160;(
                      12,734
                    )$&#160;(
                      60
                    )$&#160;
                      2,821,092
                    </us-gaap:AvailableForSaleSecuritiesTextBlock>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">128078000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">7984000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">969000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">135093000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">44678000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">280000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">42000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">3111000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">41805000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">178040000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">15450000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">0</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">508000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYCurrentYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">192982000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">1989212000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYCurrentYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">138909000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">402000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">6604000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYCurrentYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">60000</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYCurrentYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">2121055000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">324029000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">7671000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">1000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">1542000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">330157000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2664037000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains contextRef="FYCurrentYear" decimals="-3" unitRef="USD">170294000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">445000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">12734000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent contextRef="FYCurrentYear" decimals="-3" unitRef="USD">60000</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2821092000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesTextBlock contextRef="DYPriorYear">

                    &#160;



                    &#160;



                    Amortized



                    &#160;



                    Gross



                    &#160;



                    Gross



                    &#160;



                    Gross



                    &#160;



                    Allowance for Expected Credit Losses



                    &#160;



                    Fair



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (in thousands)



                    U.S. treasury securities and government obligations



                    $




                      92,429




                    $




                      12,941




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      105,370




                    U.S. government agency mortgage-backed securities



                    &#160;




                      61,427




                    &#160;




                      911




                    &#160;



                    (1)



                    &#160;



                    (132)



                    &#160;




                      &#x2013;




                    &#160;




                      62,205




                    Obligations of states and political subdivisions



                    &#160;




                      230,521




                    &#160;




                      25,249




                    &#160;



                    (59)



                    &#160;



                    (3)



                    &#160;




                      &#x2013;




                    &#160;




                      255,708




                    Corporate securities



                    &#160;




                      1,846,507




                    &#160;




                      199,447




                    &#160;



                    (163)



                    &#160;



                    (640)



                    &#160;



                    (1,320)



                    &#160;




                      2,043,831




                    Mortgage-backed securities



                    &#160;




                      174,728




                    &#160;




                      11,706




                    &#160;



                    (1)



                    &#160;



                    (8)



                    &#160;




                      &#x2013;




                    &#160;




                      186,425


                &#160;$
                      2,405,612
                    $
                      250,254
                    $(
                      224
                    )$(
                      783
                    )$(
                      1,320
                    )$
                      2,653,539
                    </us-gaap:AvailableForSaleSecuritiesTextBlock>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">92429000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYPriorYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">12941000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYPriorYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYPriorYear_FinancialInstrumentAxis_USTreasuryAndGovernmentMember"
      decimals="-3"
      unitRef="USD">105370000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">61427000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">911000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">1000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">132000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember"
      decimals="-3"
      unitRef="USD">62205000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">230521000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYPriorYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">25249000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">59000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">3000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYPriorYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYPriorYear_FinancialInstrumentAxis_USStatesAndPoliticalSubdivisionsMember"
      decimals="-3"
      unitRef="USD">255708000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">1846507000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYPriorYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">199447000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">163000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">640000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYPriorYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">1320000</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYPriorYear_FinancialInstrumentAxis_CorporateDebtSecuritiesMember"
      decimals="-3"
      unitRef="USD">2043831000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">174728000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">11706000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">1000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">8000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">186425000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost contextRef="FYPriorYear" decimals="-3" unitRef="USD">2405612000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <uhal:GrossUnrealizedGains contextRef="FYPriorYear" decimals="-3" unitRef="USD">250254000</uhal:GrossUnrealizedGains>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">224000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue>
    <uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">783000</uhal:AvailableForSaleInvestmentsContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue>
    <us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent contextRef="FYPriorYear" decimals="-3" unitRef="USD">1320000</us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate contextRef="FYPriorYear" decimals="-3" unitRef="USD">2653539000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate>
    <us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">352300000</us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt>
    <us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt contextRef="DYPriorYear" decimals="-5" unitRef="USD">523900000</us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt>
    <us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">264500000</us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt>
    <us-gaap:AvailableForSaleSecuritiesGrossRealizedGains
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">9500000</us-gaap:AvailableForSaleSecuritiesGrossRealizedGains>
    <us-gaap:AvailableForSaleSecuritiesGrossRealizedGains contextRef="DYPriorYear" decimals="-5" unitRef="USD">9600000</us-gaap:AvailableForSaleSecuritiesGrossRealizedGains>
    <us-gaap:AvailableForSaleSecuritiesGrossRealizedGains contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">6400000</us-gaap:AvailableForSaleSecuritiesGrossRealizedGains>
    <us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">1400000</us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses>
    <us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses contextRef="DYPriorYear" decimals="-5" unitRef="USD">2100000</us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses>
    <us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">200000</us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses>
    <us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    March 31, 2022



                    &#160;



                    March 31, 2021



                    &#160;



                    &#160;



                    Amortized



                    &#160;



                    Fair



                    &#160;



                    Amortized



                    &#160;



                    Fair



                    &#160;



                    &#160;



                    (In thousands)



                    Due in one year or less



                    $




                      97,969




                    $




                      99,432




                    $




                      90,142




                    $




                      91,190




                    Due after one year through five years



                    &#160;




                      541,840




                    &#160;




                      570,135




                    &#160;




                      562,442




                    &#160;




                      601,818




                    Due after five years through ten years



                    &#160;




                      704,295




                    &#160;




                      765,073




                    &#160;




                      672,733




                    &#160;




                      754,536




                    Due after ten years



                    &#160;




                      995,904




                    &#160;




                      1,056,295




                    &#160;




                      905,567




                    &#160;




                      1,019,570




                    &#160;



                    &#160;




                      2,340,008




                    &#160;




                      2,490,935




                    &#160;




                      2,230,884




                    &#160;




                      2,467,114




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Mortgage backed securities



                    &#160;




                      324,029




                    &#160;




                      330,157




                    &#160;




                      174,728




                    &#160;




                      186,425


                &#160;$
                      2,664,037
                    $
                      2,821,092
                    $
                      2,405,612
                    $
                      2,653,539
                    </us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">97969000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">99432000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">90142000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">91190000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">541840000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">570135000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">562442000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">601818000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">704295000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">765073000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">672733000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">754536000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">995904000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">1056295000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">905567000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost>
    <us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">1019570000</us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">2340008000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis
      contextRef="FYCurrentYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">2490935000</us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">2230884000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis
      contextRef="FYPriorYear_FinancialInstrumentAxis_UsGovernmentCorporateSecuritiesMember"
      decimals="-3"
      unitRef="USD">2467114000</us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">324029000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis
      contextRef="FYCurrentYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">330157000</us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">174728000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis
      contextRef="FYPriorYear_FinancialInstrumentAxis_MortgageBackedSecuritiesMember"
      decimals="-3"
      unitRef="USD">186425000</us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2664037000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2821092000</us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesAmortizedCost contextRef="FYPriorYear" decimals="-3" unitRef="USD">2405612000</us-gaap:AvailableForSaleSecuritiesAmortizedCost>
    <us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis contextRef="FYPriorYear" decimals="-3" unitRef="USD">2653539000</us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis>
    <us-gaap:TradingSecuritiesAndCertainTradingAssetsTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    March 31, 2022



                    &#160;



                    March 31, 2021



                    &#160;



                    &#160;



                    Amortized



                    &#160;



                    Fair



                    &#160;



                    Amortized



                    &#160;



                    Fair



                    &#160;



                    &#160;



                    (In thousands)



                    Common stocks



                    $




                      27,674




                    $




                      46,212




                    $




                      9,775




                    $




                      20,440




                    Non-redeemable preferred stocks



                    &#160;




                      26,054




                    &#160;




                      26,095




                    &#160;




                      20,034




                    &#160;




                      21,677


                &#160;$
                      53,728
                    $
                      72,307
                    $
                      29,809
                    $
                      42,117
                    </us-gaap:TradingSecuritiesAndCertainTradingAssetsTextBlock>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="FYCurrentYear_FinancialInstrumentAxis_CommonStockMember"
      decimals="-3"
      unitRef="USD">27674000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesEquitySecurities
      contextRef="FYCurrentYear_FinancialInstrumentAxis_CommonStockMember"
      decimals="-3"
      unitRef="USD">46212000</us-gaap:AvailableForSaleSecuritiesEquitySecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="FYPriorYear_FinancialInstrumentAxis_CommonStockMember"
      decimals="-3"
      unitRef="USD">9775000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesEquitySecurities
      contextRef="FYPriorYear_FinancialInstrumentAxis_CommonStockMember"
      decimals="-3"
      unitRef="USD">20440000</us-gaap:AvailableForSaleSecuritiesEquitySecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="FYCurrentYear_FinancialInstrumentAxis_NonredeemablePreferredStockMember"
      decimals="-3"
      unitRef="USD">26054000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesEquitySecurities
      contextRef="FYCurrentYear_FinancialInstrumentAxis_NonredeemablePreferredStockMember"
      decimals="-3"
      unitRef="USD">26095000</us-gaap:AvailableForSaleSecuritiesEquitySecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
      contextRef="FYPriorYear_FinancialInstrumentAxis_NonredeemablePreferredStockMember"
      decimals="-3"
      unitRef="USD">20034000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesEquitySecurities
      contextRef="FYPriorYear_FinancialInstrumentAxis_NonredeemablePreferredStockMember"
      decimals="-3"
      unitRef="USD">21677000</us-gaap:AvailableForSaleSecuritiesEquitySecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="FYCurrentYear" decimals="-3" unitRef="USD">53728000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesEquitySecurities contextRef="FYCurrentYear" decimals="-3" unitRef="USD">72307000</us-gaap:AvailableForSaleSecuritiesEquitySecurities>
    <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="FYPriorYear" decimals="-3" unitRef="USD">29809000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
    <us-gaap:AvailableForSaleSecuritiesEquitySecurities contextRef="FYPriorYear" decimals="-3" unitRef="USD">42117000</us-gaap:AvailableForSaleSecuritiesEquitySecurities>
    <us-gaap:InvestmentHoldingsOtherThanSecuritiesTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    Mortgage loans, net



                    $




                      423,163




                    $




                      391,230




                    Short-term investments



                    &#160;




                      30,916




                    &#160;




                      7,234




                    Real estate



                    &#160;




                      67,824




                    &#160;




                      68,813




                    Policy loans



                    &#160;




                      10,309




                    &#160;




                      11,163




                    Other equity investments



                    &#160;




                      11,543




                    &#160;




                      11,319


                &#160;$
                      543,755
                    $
                      489,759
                    </us-gaap:InvestmentHoldingsOtherThanSecuritiesTextBlock>
    <us-gaap:MortgageLoansOnRealEstate contextRef="FYCurrentYear" decimals="-3" unitRef="USD">423163000</us-gaap:MortgageLoansOnRealEstate>
    <us-gaap:MortgageLoansOnRealEstate contextRef="FYPriorYear" decimals="-3" unitRef="USD">391230000</us-gaap:MortgageLoansOnRealEstate>
    <us-gaap:ShortTermInvestments contextRef="FYCurrentYear" decimals="-3" unitRef="USD">30916000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments contextRef="FYPriorYear" decimals="-3" unitRef="USD">7234000</us-gaap:ShortTermInvestments>
    <us-gaap:RealEstateInvestmentPropertyAtCost contextRef="FYCurrentYear" decimals="-3" unitRef="USD">67824000</us-gaap:RealEstateInvestmentPropertyAtCost>
    <us-gaap:RealEstateInvestmentPropertyAtCost contextRef="FYPriorYear" decimals="-3" unitRef="USD">68813000</us-gaap:RealEstateInvestmentPropertyAtCost>
    <us-gaap:LoansInsurancePolicy contextRef="FYCurrentYear" decimals="-3" unitRef="USD">10309000</us-gaap:LoansInsurancePolicy>
    <us-gaap:LoansInsurancePolicy contextRef="FYPriorYear" decimals="-3" unitRef="USD">11163000</us-gaap:LoansInsurancePolicy>
    <us-gaap:OtherInvestments contextRef="FYCurrentYear" decimals="-3" unitRef="USD">11543000</us-gaap:OtherInvestments>
    <us-gaap:OtherInvestments contextRef="FYPriorYear" decimals="-3" unitRef="USD">11319000</us-gaap:OtherInvestments>
    <us-gaap:Investments contextRef="FYCurrentYear" decimals="-3" unitRef="USD">543755000</us-gaap:Investments>
    <us-gaap:Investments contextRef="FYPriorYear" decimals="-3" unitRef="USD">489759000</us-gaap:Investments>
    <srt:MortgageLoansOnRealEstateInterestRate
      contextRef="DYCurrentYearToDate_RangeAxis_MinimumMember_LongtermDebtTypeAxis_MortgagesMember"
      decimals="INF"
      unitRef="Percent2">0.035</srt:MortgageLoansOnRealEstateInterestRate>
    <srt:MortgageLoansOnRealEstateInterestRate
      contextRef="DYCurrentYearToDate_RangeAxis_MaximumMember_LongtermDebtTypeAxis_MortgagesMember"
      decimals="INF"
      unitRef="Percent2">0.059</srt:MortgageLoansOnRealEstateInterestRate>
    <uhal:MaturityYear contextRef="DYCurrentYearToDate_RangeAxis_MinimumMember">2022</uhal:MaturityYear>
    <uhal:MaturityYear contextRef="DYCurrentYearToDate_RangeAxis_MaximumMember">2036</uhal:MaturityYear>
    <us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss contextRef="FYCurrentYear" decimals="-5" unitRef="USD">500000</us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss>
    <us-gaap:OtherAssetsDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 6.
          &#160;
          Other Assets


          Other assets were as follows:


          &#160;



                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    Deposits (debt-related)



                    $




                      37,588




                    $




                      33,952




                    Cash surrender value of life insurance policies



                    &#160;




                      &#x2013;




                    &#160;




                      567




                    Deposits (real estate related)



                    &#160;




                      22,821




                    &#160;




                      13,211



                    &#160;

                    $


                      60,409


                    $

                      47,730
                    </us-gaap:OtherAssetsDisclosureTextBlock>
    <us-gaap:ScheduleOfOtherAssetsTableTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    March 31,





                    &#160;





                    &#160;





                    2022





                    &#160;





                    2021





                    &#160;





                    &#160;





                    (In thousands)





                    Deposits (debt-related)





                    $






                      37,588






                    $






                      33,952






                    Cash surrender value of life insurance policies





                    &#160;






                      &#x2013;






                    &#160;






                      567






                    Deposits (real estate related)





                    &#160;






                      22,821






                    &#160;






                      13,211



              &#160;$
                      60,409
                    $

                      47,730

                  </us-gaap:ScheduleOfOtherAssetsTableTextBlock>
    <us-gaap:DepositContractsAssets contextRef="FYCurrentYear" decimals="-3" unitRef="USD">37588000</us-gaap:DepositContractsAssets>
    <us-gaap:DepositContractsAssets contextRef="FYPriorYear" decimals="-3" unitRef="USD">33952000</us-gaap:DepositContractsAssets>
    <us-gaap:CashSurrenderValueOfLifeInsurance contextRef="FYCurrentYear" decimals="-3" unitRef="USD">0</us-gaap:CashSurrenderValueOfLifeInsurance>
    <us-gaap:CashSurrenderValueOfLifeInsurance contextRef="FYPriorYear" decimals="-3" unitRef="USD">567000</us-gaap:CashSurrenderValueOfLifeInsurance>
    <us-gaap:EscrowDeposit contextRef="FYCurrentYear" decimals="-3" unitRef="USD">22821000</us-gaap:EscrowDeposit>
    <us-gaap:EscrowDeposit contextRef="FYPriorYear" decimals="-3" unitRef="USD">13211000</us-gaap:EscrowDeposit>
    <us-gaap:DepositsAssets contextRef="FYCurrentYear" decimals="-3" unitRef="USD">60409000</us-gaap:DepositsAssets>
    <us-gaap:DepositsAssets contextRef="FYPriorYear" decimals="-3" unitRef="USD">47730000</us-gaap:DepositsAssets>
    <us-gaap:InvestmentHoldingsTextBlock contextRef="DYCurrentYearToDate">

          Note 7.
          &#160;
          Net Investment and Interest Income


          Net investment and interest income, were as follows:


          &#160;



                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    Fixed maturities



                    $




                      111,625




                    $




                      102,021




                    $




                      107,434




                    Real estate



                    &#160;




                      5,648




                    &#160;




                      5,769




                    &#160;




                      7,304




                    Insurance policy loans



                    &#160;




                      705




                    &#160;




                      829




                    &#160;




                      974




                    Mortgage loans



                    &#160;




                      25,850




                    &#160;




                      18,248




                    &#160;




                      17,164




                    Short-term, amounts held by ceding reinsurers, net and other investments



                    &#160;




                      11,713




                    &#160;




                      3,103




                    &#160;




                      9,807




                    Investment income



                    &#160;




                      155,541




                    &#160;




                      129,970




                    &#160;




                      142,683




                    Less: investment expenses



                    &#160;



                    (7,280)



                    &#160;



                    (7,032)



                    &#160;



                    (4,854)


                    Net investment and interest income

                    $


                      148,261


                    $


                      122,938


                    $

                      137,829
                    </us-gaap:InvestmentHoldingsTextBlock>
    <us-gaap:InvestmentIncomeTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    Years Ended March 31,





                    &#160;





                    &#160;





                    2022





                    &#160;





                    2021





                    &#160;





                    2020





                    &#160;





                    &#160;





                    (In thousands)





                    Fixed maturities





                    $






                      111,625






                    $






                      102,021






                    $






                      107,434






                    Real estate





                    &#160;






                      5,648






                    &#160;






                      5,769






                    &#160;






                      7,304






                    Insurance policy loans





                    &#160;






                      705






                    &#160;






                      829






                    &#160;






                      974






                    Mortgage loans





                    &#160;






                      25,850






                    &#160;






                      18,248






                    &#160;






                      17,164






                    Short-term, amounts held by ceding reinsurers, net and other investments





                    &#160;






                      11,713






                    &#160;






                      3,103






                    &#160;






                      9,807






                    Investment income





                    &#160;






                      155,541






                    &#160;






                      129,970






                    &#160;






                      142,683






                    Less: investment expenses





                    &#160;





                    (7,280)





                    &#160;





                    (7,032)





                    &#160;





                    (4,854)


              Net investment and interest income$
                      148,261
                    $
                      122,938
                    $

                      137,829

                  </us-gaap:InvestmentIncomeTextBlock>
    <us-gaap:NetInvestmentIncome
      contextRef="DYCurrentYearToDate_InvestmentTypeAxis_FixedMaturitiesMember"
      decimals="-3"
      unitRef="USD">111625000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYPriorYear_InvestmentTypeAxis_FixedMaturitiesMember"
      decimals="-3"
      unitRef="USD">102021000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYTwoYearPrior_InvestmentTypeAxis_FixedMaturitiesMember"
      decimals="-3"
      unitRef="USD">107434000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYCurrentYearToDate_InvestmentTypeAxis_RealEstateMember"
      decimals="-3"
      unitRef="USD">5648000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYPriorYear_InvestmentTypeAxis_RealEstateMember"
      decimals="-3"
      unitRef="USD">5769000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYTwoYearPrior_InvestmentTypeAxis_RealEstateMember"
      decimals="-3"
      unitRef="USD">7304000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYCurrentYearToDate_InvestmentTypeAxis_PolicyLoansMember"
      decimals="-3"
      unitRef="USD">705000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYPriorYear_InvestmentTypeAxis_PolicyLoansMember"
      decimals="-3"
      unitRef="USD">829000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYTwoYearPrior_InvestmentTypeAxis_PolicyLoansMember"
      decimals="-3"
      unitRef="USD">974000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYCurrentYearToDate_InvestmentTypeAxis_MortgagesMember"
      decimals="-3"
      unitRef="USD">25850000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYPriorYear_InvestmentTypeAxis_MortgagesMember"
      decimals="-3"
      unitRef="USD">18248000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYTwoYearPrior_InvestmentTypeAxis_MortgagesMember"
      decimals="-3"
      unitRef="USD">17164000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYCurrentYearToDate_InvestmentTypeAxis_ShortTermInvestmentsMember"
      decimals="-3"
      unitRef="USD">11713000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYPriorYear_InvestmentTypeAxis_ShortTermInvestmentsMember"
      decimals="-3"
      unitRef="USD">3103000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYTwoYearPrior_InvestmentTypeAxis_ShortTermInvestmentsMember"
      decimals="-3"
      unitRef="USD">9807000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">155541000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome contextRef="DYPriorYear" decimals="-3" unitRef="USD">129970000</us-gaap:NetInvestmentIncome>
    <us-gaap:NetInvestmentIncome contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">142683000</us-gaap:NetInvestmentIncome>
    <us-gaap:InvestmentIncomeInvestmentExpense
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">7280000</us-gaap:InvestmentIncomeInvestmentExpense>
    <us-gaap:InvestmentIncomeInvestmentExpense contextRef="DYPriorYear" decimals="-3" unitRef="USD">7032000</us-gaap:InvestmentIncomeInvestmentExpense>
    <us-gaap:InvestmentIncomeInvestmentExpense contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">4854000</us-gaap:InvestmentIncomeInvestmentExpense>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">148261000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend contextRef="DYPriorYear" decimals="-3" unitRef="USD">122938000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">137829000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:DebtDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 8.
          &#160;
          Borrowings


          Long-Term Debt


          Long-term debt was as follows:


          &#160;







                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    March 31,








                    &#160;






                    2022 Rates






                    &#160;






                    Maturities






                    &#160;






                    2022






                    &#160;






                    2021








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    (In thousands)








                    Real estate loan (amortizing term)






                    &#160;






                    &#160;






                    &#160;







                      1.83







                    %






                    &#160;






                    &#160;







                      2023







                    $







                      50,259







                    $







                      82,913









                    Senior mortgages







                      2.70







                    %






                    -







                      5.50







                    %







                      2023







                    -







                      2042







                    &#160;







                      2,206,268







                    &#160;







                      2,125,324









                    Real estate loans (revolving credit) (a)







                      1.58







                    %






                    -







                      3.14







                    %







                      2023







                    -







                      2025







                    &#160;







                      535,000







                    &#160;







                      535,000









                    Fleet loans (amortizing term)







                      1.61







                    %






                    -







                      4.66







                    %







                      2022







                    -







                      2028







                    &#160;







                      124,651







                    &#160;







                      176,295









                    Fleet loans (revolving credit)







                      1.30







                    %






                    -







                      2.36







                    %







                      2024







                    -







                      2026







                    &#160;







                      560,000







                    &#160;







                      535,000









                    Finance leases (rental equipment)







                      2.16







                    %






                    -







                      5.04







                    %







                      2022







                    -







                      2026







                    &#160;







                      347,393







                    &#160;







                      513,623









                    Finance liability (rental equipment)







                      1.60







                    %






                    -







                      4.68







                    %







                      2024







                    -







                      2030







                    &#160;







                      949,936







                    &#160;







                      644,375









                    Private placements







                      2.43







                    %






                    -







                      2.88







                    %







                      2029







                    -







                      2035







                    &#160;







                      1,200,000







                    &#160;







                      &#x2013;









                    Other obligations







                      1.50







                    %






                    -







                      8.00







                    %







                      2022







                    -







                      2049







                    &#160;







                      86,206







                    &#160;







                      86,085









                    Notes, loans and finance leases payable






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    $







                      6,059,713







                    $







                      4,698,615









                    Less: Debt issuance costs






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    (37,216)






                    &#160;






                    (29,708)








                    Total notes, loans and finance leases payable, net






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    $







                      6,022,497







                    $







                      4,668,907









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    (a) Certain loans have interest rate swaps fixing the rate between 3.03% and 3.14% based on current margin






                    &#160;






                    &#160;






                    &#160;







          &#160;


          Real Estate Backed Loans


          Real Estate Loan


          Real Estate and certain of its subsidiaries and U-Haul Company of Florida are borrowers under a real estate loan (the &#x201c;Real Estate Loan&#x201d;).
          &#160;
          The Real Estate Loan requires monthly principal and interest payments, with the unpaid loan balance and accrued and unpaid interest due at maturity. The Real Estate Loan is secured by various properties owned by the borrowers.
          &#160;


          The interest rate, per the provisions of the amended loan agreement, is the applicable LIBOR plus the applicable margin. As of March 31, 2022, the applicable LIBOR was

            0.33

          % and the applicable margin was

            1.50

          %, the sum of which was

            1.83

          %. The default provisions of the Real Estate Loan include non-payment of principal or interest and other standard reporting and change-in-control covenants. There are limited restrictions regarding our use of the funds.


          Senior Mortgages

        Various subsidiaries of Real Estate and U-Haul are borrowers under certain senior mortgages. The senior mortgages require monthly principal and interest payments. The senior mortgages are secured by certain properties owned by the borrowers. The fixed interest rates, per the provisions of the senior mortgages, range between 2.70% and 5.50%. The weighted average interest rate of these loans as of March 31, 2022 was 4.0%.&#160; Certain senior mortgages have an anticipated repayment date and a maturity date. If these senior mortgages are not repaid by the anticipated repayment date, the interest rate on these mortgages would increase from the current fixed rate. We are using the anticipated repayment date for our maturity schedule. Real Estate and U-Haul have provided limited guarantees of the senior mortgages. The default provisions of the senior mortgages include non-payment of principal or interest and other standard reporting and change-in-control covenants. There are limited restrictions regarding our use of the funds.


          Real Estate Loans (Revolving Credit)


          Various subsidiaries of Real Estate are borrowers under asset-backed real estate loans with an aggregate borrowing capacity of $

            385.0

           million. As of March 31, 2022, the outstanding balance of these loans in the aggregate was $

            385.0

           million. These loans are secured by certain properties owned by the borrowers. The loan agreements provide for term loans, subject to the terms of the loan agreements. The loans require monthly interest payments with the unpaid loan balance and accrued and unpaid interest due at maturity. The interest rate, per the provision of the loan agreements, is the applicable LIBOR plus the applicable margin. As of March 31, 2022, the applicable LIBOR was between

            0.21

          % and

            0.45

          % and the margin was between

            1.25

          % and

            1.50

          %, the sum of which was between

            1.46

          % and

            1.85

          %. AMERCO is the guarantor of these loans. The default provisions of the loan include non-payment of principal or interest and other standard reporting and change-in-control covenants. These loan agreements contain fallback language for the replacement of LIBOR.


          AMERCO is a borrower under a real estate loan. The current maximum credit commitment is $

            200.0

           million, which can be increased to $

            300.0

           million by bringing in other lenders. As of March 31, 2022, the outstanding balance was $

            150.0

           million. This loan agreement provides for revolving loans, subject to the terms of the loan agreement. This loan requires monthly interest payments with the unpaid loan balance and accrued and unpaid interest due at maturity. As of March 31, 2022, the applicable LIBOR was

            0.21

          % and the margin was

            1.38

          %, the sum of which was

            1.59

          %. The default provisions of the loan include non-payment of principal or interest and other standard reporting and change-in-control covenants. There is a

            0.30

          % fee charged for unused capacity. This loan agreement contains fallback language for the replacement of LIBOR.


          Fleet Loans


          Rental Truck Amortizing Loans


          The amortizing loans require monthly principal and interest payments, with the unpaid loan balance and accrued and unpaid interest due at maturity. These loans were used to purchase new trucks. The interest rates, per the provision of the loan agreements, are carried at fixed rates ranging between

            1.61

          % and

            4.66

          %.
          &#160;
          All of our rental truck amortizing loans are collateralized by the rental equipment purchased.
          &#160;
          The majority of these loans are funded at 70%, but some may be funded at 100%.


          AMERCO, and in some cases U-Haul, is guarantor of these loans. The default provisions of these loans include non-payment of principal or interest and other standard reporting and change-in-control covenants.


          Rental Truck Revolvers


          Various subsidiaries of U-Haul entered into three revolving fleet loans with an aggregate borrowing capacity of $

            590.0

           million. The outstanding balance for these revolvers is $

            560.0

           million. The interest rates, per the provision of the loan agreements, in aggregate of $

            385.0

           million, are the applicable LIBOR plus the applicable margin. As of March 31, 2022, the applicable LIBOR was

            0.21

          % and the margin was between

            1.15

          % and

            1.25

          %, the sum of which was between

            1.36

          % and

            1.46

          %. Of this $385.0 million outstanding, $

            100.0

           million was fixed with an interest rate of

            2.36

          %.
          &#160;
          The other loan of $175.0 million uses the Secured Overnight Funding Rate which interest rate was 0.05% plus a margin of 1.25% totaling 1.30% as of March 31, 2022.
          &#160;
          Only interest is paid on the loans until the last nine months of the respective loan terms when principal becomes due monthly. These loan agreements either contain fallback language for the replacement of LIBOR or are in the process of being amended to add updated language.


          Finance Leases

        The Finance Lease balance represents our sale-leaseback transactions of rental equipment. The agreements are generally seven (7) year terms with interest rates ranging from 2.16% to 5.04%.&#160; All of our finance leases are collateralized by our rental fleet. The net book value of the corresponding rental equipment was $620.8 million and $877.0 million as of March 31, 2022 and March 31, 2021, respectively. There were no new financing leases, as assessed under the new leasing guidance, entered into during fiscal 2022.


          Finance Liabilities


          Finance liabilities represent our rental equipment financing transactions, and we assess if sale-leaseback transactions qualify as a sale at initiation by determining if a transfer of ownership occurs.
          &#160;
           We have determined that our equipment sale-leasebacks do not qualify as a sale, as the buyer-lessors do not obtain control of the assets in our ongoing sale-leaseback arrangements. As a result, sale-leasebacks are accounted for as a financial liability and the leased assets are capitalized at cost.
          &#160;
          &#160;
           Our finance liabilities have an average term of seven

            (7) years

           and interest rates ranging from

            1.60

          % to

            4.68

          %. These finance liabilities are collateralized by our rental fleet.
          &#160;
          The net book value of the corresponding rental equipment was $

            1,068.3

           million and $

            718.3

           million as of March 31, 2022 and March 31, 2021, respectively


          Private Placements


          In September 2021, AMERCO entered into a note purchase agreement to issue $

            600.0

           million of fixed rate senior unsecured notes in a private placement offering.
          &#160;
          These notes consist of four tranches each totaling $

            150.0

           million and funded in September 2021.
          &#160;
          The fixed interest rates range between

            2.43

          % and

            2.78

          % with maturities between

            2029

           and

            2033

          .
          &#160;
          Interest is payable semiannually.
          &#160;


          In December 2021, AMERCO entered into a note purchase agreement to issue $

            600.0

           million of fixed rate senior unsecured notes in a private placement offering. These notes funded in January 2022. These notes consist of three tranches each totaling $

            100.0

           million and two tranches each totaling $

            150.0

           million.
          &#160;
          The fixed interest rates range between

            2.55

          % and

            2.88

          % with maturities between

            2030

           and

            2035

          .
          &#160;
          Interest is payable semiannually.
          &#160;


          Other Obligations



          In February 2011, AMERCO and U.S. Bank, NA (the &#x201c;Trustee&#x201d;) entered into the U-Haul Investors Club
          &#xae;
           Indenture.
          &#160;
           AMERCO and the Trustee entered into this indenture to provide for the issuance of notes by us directly to investors over our proprietary website, uhaulinvestorsclub.com (&#x201c;U-Notes
          &#xae;
          &#x201d;). The U-Notes
          &#xae;
           are secured by various types of collateral, including, but not limited to, rental equipment and real estate.
          &#160;
           U-Notes
          &#xae;
           are issued in smaller series that vary as to principal amount, interest rate and maturity.
          &#160;
           U-Notes
          &#xae;
           are obligations of the Company and secured by the associated collateral; they are not guaranteed by any of the Company&#x2019;s affiliates or subsidiaries.


          As of March 31, 2022, the aggregate outstanding principal balance of the U-Notes
          &#xae;
           issued was $

            88.5

           million, of which $

            2.3

           million is held by our insurance subsidiaries and eliminated in consolidation. Interest rates range between

            1.50

          % and

            8.00

          % and maturity dates range between

            2022

           and

            2049

          .


          Oxford is a member of the Federal Home Loan Bank (&#x201c;FHLB&#x201d;) and, as such, the FHLB has made deposits with Oxford. As of December 31, 2021, the deposits had an aggregate balance of $

            60.0

           million, for which Oxford pays fixed interest rates between

            0.49

          % and

            1.72

          % with maturities between September 30, 2022 and September 29, 2025. As of December 31, 2021, available-for-sale investments held with the FHLB totaled $

            105.6

           million, of which $

            62.8

           million were pledged as collateral to secure the outstanding advances. The balances of these advances are included within Liabilities from investment contracts on the consolidated balance sheets.


          Annual Maturities of Notes, Loans and Finance Leases Payable


          The annual maturities of our notes, loans and finance leases payable as of March 31, 2022 for the next five years and thereafter are as follows:


          &#160;



                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2023



                    &#160;



                    2024



                    &#160;



                    2025



                    &#160;



                    2026



                    &#160;



                    2027



                    &#160;



                    Thereafter



                    &#160;



                    Total



                    &#160;



                    &#160;



                    (In thousands)


                    Notes, loans and finance leases payable, secured

                    $


                      478,954


                    $


                      937,542


                    $


                      898,740


                    $


                      570,127


                    $


                      559,961


                    $


                      2,614,389


                    $

                      6,059,713
                    </us-gaap:DebtDisclosureTextBlock>
    <us-gaap:ScheduleOfDebtTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    2022 Rates



                    &#160;



                    Maturities



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (In thousands)



                    Real estate loan (amortizing term)



                    &#160;



                    &#160;



                    &#160;




                      1.83




                    %



                    &#160;



                    &#160;




                      2023




                    $




                      50,259




                    $




                      82,913




                    Senior mortgages




                      2.70




                    %



                    -




                      5.50




                    %




                      2023




                    -




                      2042




                    &#160;




                      2,206,268




                    &#160;




                      2,125,324




                    Real estate loans (revolving credit) (a)




                      1.58




                    %



                    -




                      3.14




                    %




                      2023




                    -




                      2025




                    &#160;




                      535,000




                    &#160;




                      535,000




                    Fleet loans (amortizing term)




                      1.61




                    %



                    -




                      4.66




                    %




                      2022




                    -




                      2028




                    &#160;




                      124,651




                    &#160;




                      176,295




                    Fleet loans (revolving credit)




                      1.30




                    %



                    -




                      2.36




                    %




                      2024




                    -




                      2026




                    &#160;




                      560,000




                    &#160;




                      535,000




                    Finance leases (rental equipment)




                      2.16




                    %



                    -




                      5.04




                    %




                      2022




                    -




                      2026




                    &#160;




                      347,393




                    &#160;




                      513,623




                    Finance liability (rental equipment)




                      1.60




                    %



                    -




                      4.68




                    %




                      2024




                    -




                      2030




                    &#160;




                      949,936




                    &#160;




                      644,375




                    Private placements




                      2.43




                    %



                    -




                      2.88




                    %




                      2029




                    -




                      2035




                    &#160;




                      1,200,000




                    &#160;




                      &#x2013;




                    Other obligations




                      1.50




                    %



                    -




                      8.00




                    %




                      2022




                    -




                      2049




                    &#160;




                      86,206




                    &#160;




                      86,085




                    Notes, loans and finance leases payable



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    $




                      6,059,713




                    $




                      4,698,615




                    Less: Debt issuance costs



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (37,216)



                    &#160;



                    (29,708)



                    Total notes, loans and finance leases payable, net



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    $




                      6,022,497




                    $




                      4,668,907




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;

                (a) Certain loans have interest rate swaps fixing the rate between 3.03% and 3.14% based on current margin&#160;&#160;&#160;</us-gaap:ScheduleOfDebtTableTextBlock>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_MortgagesMember"
      decimals="INF"
      unitRef="Percent2">0.0183</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_MortgagesMember">2023</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_MortgagesMember"
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    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_MortgagesMember"
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      unitRef="USD">82913000</us-gaap:NotesAndLoansPayable>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_SeniorLoansMember"
      decimals="INF"
      unitRef="Percent2">0.0270</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_SeniorLoansMember"
      decimals="INF"
      unitRef="Percent2">0.0550</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityStartYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_SeniorLoansMember">2023</uhal:MaturityStartYear>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_SeniorLoansMember">2042</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_SeniorLoansMember"
      decimals="-3"
      unitRef="USD">2206268000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_SeniorLoansMember"
      decimals="-3"
      unitRef="USD">2125324000</us-gaap:NotesAndLoansPayable>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_LineOfCreditMember"
      decimals="INF"
      unitRef="Percent2">0.0158</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_LineOfCreditMember"
      decimals="INF"
      unitRef="Percent2">0.0314</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityStartYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_LineOfCreditMember">2023</uhal:MaturityStartYear>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_LineOfCreditMember">2025</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_LineOfCreditMember"
      decimals="-3"
      unitRef="USD">535000000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_LineOfCreditMember"
      decimals="-3"
      unitRef="USD">535000000</us-gaap:NotesAndLoansPayable>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_MediumTermNotesMember"
      decimals="INF"
      unitRef="Percent2">0.0161</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_MediumTermNotesMember"
      decimals="INF"
      unitRef="Percent2">0.0466</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityStartYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_MediumTermNotesMember">2022</uhal:MaturityStartYear>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_MediumTermNotesMember">2028</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_MediumTermNotesMember"
      decimals="-3"
      unitRef="USD">124651000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_MediumTermNotesMember"
      decimals="-3"
      unitRef="USD">176295000</us-gaap:NotesAndLoansPayable>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_FleetLoansSecuritizationMember"
      decimals="INF"
      unitRef="Percent2">0.0130</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_FleetLoansSecuritizationMember"
      decimals="INF"
      unitRef="Percent2">0.0236</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityStartYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_FleetLoansSecuritizationMember">2024</uhal:MaturityStartYear>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_FleetLoansSecuritizationMember">2026</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_FleetLoansSecuritizationMember"
      decimals="-3"
      unitRef="USD">560000000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_FleetLoansSecuritizationMember"
      decimals="-3"
      unitRef="USD">535000000</us-gaap:NotesAndLoansPayable>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_FleetLoansRevolvingCreditMember"
      decimals="INF"
      unitRef="Percent2">0.0216</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_FleetLoansRevolvingCreditMember"
      decimals="INF"
      unitRef="Percent2">0.0504</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityStartYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_FleetLoansRevolvingCreditMember">2022</uhal:MaturityStartYear>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_FleetLoansRevolvingCreditMember">2026</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_FleetLoansRevolvingCreditMember"
      decimals="-3"
      unitRef="USD">347393000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_FleetLoansRevolvingCreditMember"
      decimals="-3"
      unitRef="USD">513623000</us-gaap:NotesAndLoansPayable>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember"
      decimals="INF"
      unitRef="Percent2">0.0160</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember"
      decimals="INF"
      unitRef="Percent2">0.0468</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityStartYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_CapitalLeaseObligationsMember">2024</uhal:MaturityStartYear>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_CapitalLeaseObligationsMember">2030</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_CapitalLeaseObligationsMember"
      decimals="-3"
      unitRef="USD">949936000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_CapitalLeaseObligationsMember"
      decimals="-3"
      unitRef="USD">644375000</us-gaap:NotesAndLoansPayable>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_UnsecuredDebtMember"
      decimals="INF"
      unitRef="Percent2">0.0243</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_UnsecuredDebtMember"
      decimals="INF"
      unitRef="Percent2">0.0288</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityStartYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_UnsecuredDebtMember">2029</uhal:MaturityStartYear>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_UnsecuredDebtMember">2035</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_UnsecuredDebtMember"
      decimals="-3"
      unitRef="USD">1200000000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_UnsecuredDebtMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:NotesAndLoansPayable>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember"
      decimals="INF"
      unitRef="Percent2">0.0150</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <us-gaap:LongTermDebtPercentageBearingFixedInterestRate
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember"
      decimals="INF"
      unitRef="Percent2">0.0800</us-gaap:LongTermDebtPercentageBearingFixedInterestRate>
    <uhal:MaturityStartYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember">2022</uhal:MaturityStartYear>
    <uhal:MaturityEndYear contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember">2049</uhal:MaturityEndYear>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember"
      decimals="-3"
      unitRef="USD">86206000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable
      contextRef="FYPriorYear_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember"
      decimals="-3"
      unitRef="USD">86085000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable contextRef="FYCurrentYear" decimals="-3" unitRef="USD">6059713000</us-gaap:NotesAndLoansPayable>
    <us-gaap:NotesAndLoansPayable contextRef="FYPriorYear" decimals="-3" unitRef="USD">4698615000</us-gaap:NotesAndLoansPayable>
    <us-gaap:DeferredFinanceCostsNet contextRef="FYCurrentYear" decimals="-3" unitRef="USD">37216000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">29708000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DebtAndCapitalLeaseObligations contextRef="FYCurrentYear" decimals="-3" unitRef="USD">6022497000</us-gaap:DebtAndCapitalLeaseObligations>
    <us-gaap:DebtAndCapitalLeaseObligations contextRef="FYPriorYear" decimals="-3" unitRef="USD">4668907000</us-gaap:DebtAndCapitalLeaseObligations>
    <us-gaap:LongTermDebtPercentageBearingVariableInterestRate
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_MortgagesMember_StatementBusinessSegmentsAxis_AmercoRealEstateSubsidiariesAndUhaulCompanyOfFloridaMember"
      decimals="INF"
      unitRef="Percent2">0.0033</us-gaap:LongTermDebtPercentageBearingVariableInterestRate>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_MortgagesMember_StatementBusinessSegmentsAxis_AmercoRealEstateSubsidiariesAndUhaulCompanyOfFloridaMember"
      decimals="4"
      unitRef="Percent2">0.0150</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <uhal:ApplicableMarginsHighRate
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_MortgagesMember_StatementBusinessSegmentsAxis_AmercoRealEstateSubsidiariesAndUhaulCompanyOfFloridaMember"
      decimals="4"
      unitRef="Percent2">0.0183</uhal:ApplicableMarginsHighRate>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_SeniorLoansMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0270</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_SeniorLoansMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0550</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtWeightedAverageInterestRate
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_SeniorLoansMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="INF"
      unitRef="Percent2">0.040</us-gaap:DebtWeightedAverageInterestRate>
    <us-gaap:DebtAndCapitalLeaseObligations
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_LongtermDebtTypeAxis_RevolvingCreditFacilityMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="-5"
      unitRef="USD">385000000.0</us-gaap:DebtAndCapitalLeaseObligations>
    <us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_LongtermDebtTypeAxis_RevolvingCreditFacilityMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="-5"
      unitRef="USD">385000000.0</us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity>
    <us-gaap:LongTermDebtPercentageBearingVariableInterestRate
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_RevolvingCreditFacilityMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="INF"
      unitRef="Percent2">0.0021</us-gaap:LongTermDebtPercentageBearingVariableInterestRate>
    <us-gaap:LongTermDebtPercentageBearingVariableInterestRate
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_RevolvingCreditFacilityMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="INF"
      unitRef="Percent2">0.0045</us-gaap:LongTermDebtPercentageBearingVariableInterestRate>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_RevolvingCreditFacilityMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0125</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_RevolvingCreditFacilityMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0150</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <uhal:ApplicableMarginsHighRate
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_RevolvingCreditFacilityMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0146</uhal:ApplicableMarginsHighRate>
    <uhal:ApplicableMarginsHighRate
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_RevolvingCreditFacilityMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0185</uhal:ApplicableMarginsHighRate>
    <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_LineOfCreditMember_StatementBusinessSegmentsAxis_AmercoRealEstateCompanyMember"
      decimals="-5"
      unitRef="USD">200000000.0</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
    <us-gaap:OtherBorrowings
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_LineOfCreditMember_StatementBusinessSegmentsAxis_AmercoRealEstateCompanyMember"
      decimals="-5"
      unitRef="USD">300000000.0</us-gaap:OtherBorrowings>
    <us-gaap:DebtAndCapitalLeaseObligations
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_LineOfCreditMember_StatementBusinessSegmentsAxis_AmercoRealEstateCompanyMember"
      decimals="-5"
      unitRef="USD">150000000.0</us-gaap:DebtAndCapitalLeaseObligations>
    <us-gaap:LongTermDebtPercentageBearingVariableInterestRate
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_LineOfCreditMember_StatementBusinessSegmentsAxis_AmercoRealEstateCompanyMember"
      decimals="INF"
      unitRef="Percent2">0.0021</us-gaap:LongTermDebtPercentageBearingVariableInterestRate>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_LineOfCreditMember_StatementBusinessSegmentsAxis_AmercoRealEstateCompanyMember"
      decimals="4"
      unitRef="Percent2">0.0138</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <uhal:ApplicableMarginsHighRate
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_LineOfCreditMember_StatementBusinessSegmentsAxis_AmercoRealEstateCompanyMember"
      decimals="4"
      unitRef="Percent2">0.0159</uhal:ApplicableMarginsHighRate>
    <us-gaap:PropertyManagementFeePercentFee
      contextRef="DYCurrentYearToDate_LongtermDebtTypeAxis_LineOfCreditMember_StatementBusinessSegmentsAxis_AmercoRealEstateCompanyMember"
      decimals="INF"
      unitRef="Percent2">0.0030</us-gaap:PropertyManagementFeePercentFee>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MinimumMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember"
      decimals="4"
      unitRef="Percent2">0.0161</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MaximumMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember"
      decimals="4"
      unitRef="Percent2">0.0466</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="-5"
      unitRef="USD">590000000.0</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
    <us-gaap:DebtAndCapitalLeaseObligations
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="-5"
      unitRef="USD">560000000.0</us-gaap:DebtAndCapitalLeaseObligations>
    <us-gaap:OtherBorrowings
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="-5"
      unitRef="USD">385000000.0</us-gaap:OtherBorrowings>
    <us-gaap:LongTermDebtPercentageBearingVariableInterestRate
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="INF"
      unitRef="Percent2">0.0021</us-gaap:LongTermDebtPercentageBearingVariableInterestRate>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0115</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0125</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <uhal:ApplicableMarginsHighRate
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0136</uhal:ApplicableMarginsHighRate>
    <uhal:ApplicableMarginsHighRate
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0146</uhal:ApplicableMarginsHighRate>
    <us-gaap:LongtermDebtPercentageBearingFixedInterestAmount
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="-5"
      unitRef="USD">100000000.0</us-gaap:LongtermDebtPercentageBearingFixedInterestAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiariesMember_LongtermDebtTypeAxis_SecuredDebtMember_StatementBusinessSegmentsAxis_VariousSubsidiariesOfAmercoRealEstateAndUhaulIntlMember"
      decimals="4"
      unitRef="Percent2">0.0236</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:SaleLeasebackTransactionLeaseTerms contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_LongtermDebtTypeAxis_FinanceLeaseMember">(7) year terms</us-gaap:SaleLeasebackTransactionLeaseTerms>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_FinanceLeaseMember"
      decimals="4"
      unitRef="Percent2">0.0216</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_FinanceLeaseMember"
      decimals="4"
      unitRef="Percent2">0.0504</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:PropertyPlantAndEquipmentOtherNet
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_LongtermDebtTypeAxis_FinanceLeaseMember"
      decimals="-5"
      unitRef="USD">620800000</us-gaap:PropertyPlantAndEquipmentOtherNet>
    <us-gaap:PropertyPlantAndEquipmentOtherNet
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_LongtermDebtTypeAxis_FinanceLeaseMember"
      decimals="-5"
      unitRef="USD">877000000.0</us-gaap:PropertyPlantAndEquipmentOtherNet>
    <us-gaap:SaleLeasebackTransactionLeaseTerms contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_SubsidiaryIssuerMember_LongtermDebtTypeAxis_MediumTermNotesMember">(7) years</us-gaap:SaleLeasebackTransactionLeaseTerms>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiaryIssuerMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_MediumTermNotesMember"
      decimals="4"
      unitRef="Percent2">0.0160</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiaryIssuerMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_MediumTermNotesMember"
      decimals="4"
      unitRef="Percent2">0.0468</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:PropertyPlantAndEquipmentOtherNet
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_SubsidiaryIssuerMember_LongtermDebtTypeAxis_MediumTermNotesMember"
      decimals="-5"
      unitRef="USD">1068300000</us-gaap:PropertyPlantAndEquipmentOtherNet>
    <us-gaap:PropertyPlantAndEquipmentOtherNet
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_SubsidiaryIssuerMember_LongtermDebtTypeAxis_MediumTermNotesMember"
      decimals="-5"
      unitRef="USD">718300000</us-gaap:PropertyPlantAndEquipmentOtherNet>
    <us-gaap:CapitalLeaseObligationsIncurred
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_GuarantorSubsidiariesMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember"
      decimals="-5"
      unitRef="USD">600000000.0</us-gaap:CapitalLeaseObligationsIncurred>
    <us-gaap:OtherBorrowings
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_GuarantorSubsidiariesMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember"
      decimals="-5"
      unitRef="USD">150000000.0</us-gaap:OtherBorrowings>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_GuarantorSubsidiariesMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember"
      decimals="4"
      unitRef="Percent2">0.0243</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_GuarantorSubsidiariesMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember"
      decimals="4"
      unitRef="Percent2">0.0278</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <uhal:MaturityYear contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_GuarantorSubsidiariesMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember">2029</uhal:MaturityYear>
    <uhal:MaturityYear contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_GuarantorSubsidiariesMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember">2033</uhal:MaturityYear>
    <us-gaap:CapitalLeaseObligationsIncurred
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember"
      decimals="-5"
      unitRef="USD">600000000.0</us-gaap:CapitalLeaseObligationsIncurred>
    <uhal:SubsidiariesShareOfDebtPurchasedFromParent
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember"
      decimals="-5"
      unitRef="USD">100000000.0</uhal:SubsidiariesShareOfDebtPurchasedFromParent>
    <us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember"
      decimals="-5"
      unitRef="USD">150000000.0</us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember"
      decimals="4"
      unitRef="Percent2">0.0255</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember"
      decimals="4"
      unitRef="Percent2">0.0288</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <uhal:MaturityYear contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MinimumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember">2030</uhal:MaturityYear>
    <uhal:MaturityYear contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_RangeAxis_MaximumMember_LongtermDebtTypeAxis_CapitalLeaseObligationsMember_StatementBusinessSegmentsAxis_UhaulIntlAndSubsidiariesMember">2035</uhal:MaturityYear>
    <us-gaap:DebtAndCapitalLeaseObligations
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember_StatementBusinessSegmentsAxis_AmercoUsBankNationalAssociationTrusteeMember"
      decimals="-5"
      unitRef="USD">88500000</us-gaap:DebtAndCapitalLeaseObligations>
    <uhal:SubsidiariesShareOfDebtPurchasedFromParent
      contextRef="FYCurrentYear_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember_StatementBusinessSegmentsAxis_AmercoUsBankNationalAssociationTrusteeMember"
      decimals="-5"
      unitRef="USD">2300000</uhal:SubsidiariesShareOfDebtPurchasedFromParent>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_RangeAxis_MinimumMember_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember_StatementBusinessSegmentsAxis_AmercoUsBankNationalAssociationTrusteeMember"
      decimals="4"
      unitRef="Percent2">0.0150</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FYCurrentYear_RangeAxis_MaximumMember_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember_StatementBusinessSegmentsAxis_AmercoUsBankNationalAssociationTrusteeMember"
      decimals="4"
      unitRef="Percent2">0.0800</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <uhal:MaturityYear contextRef="DYCurrentYearToDate_RangeAxis_MinimumMember_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember_StatementBusinessSegmentsAxis_AmercoUsBankNationalAssociationTrusteeMember">2022</uhal:MaturityYear>
    <uhal:MaturityYear contextRef="DYCurrentYearToDate_RangeAxis_MaximumMember_LongtermDebtTypeAxis_CollateralizedDebtObligationsMember_StatementBusinessSegmentsAxis_AmercoUsBankNationalAssociationTrusteeMember">2049</uhal:MaturityYear>
    <us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch
      contextRef="EndOfCurrent3rdQuarter_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis_FederalHomeLoanBankOfSanFranciscoMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-5"
      unitRef="USD">60000000.0</us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch>
    <us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate
      contextRef="EndOfCurrent3rdQuarter_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis_FederalHomeLoanBankOfSanFranciscoMember_RangeAxis_MinimumMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="INF"
      unitRef="Percent2">0.0049</us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate>
    <us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate
      contextRef="EndOfCurrent3rdQuarter_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis_FederalHomeLoanBankOfSanFranciscoMember_RangeAxis_MaximumMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="4"
      unitRef="Percent2">0.0172</us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate>
    <us-gaap:AvailableForSaleSecuritiesEquitySecuritiesNoncurrent
      contextRef="EndOfCurrent3rdQuarter_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis_FederalHomeLoanBankOfSanFranciscoMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-5"
      unitRef="USD">105600000</us-gaap:AvailableForSaleSecuritiesEquitySecuritiesNoncurrent>
    <us-gaap:DebtSecuritiesAvailableForSaleRestricted
      contextRef="EndOfCurrent3rdQuarter_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis_FederalHomeLoanBankOfSanFranciscoMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-5"
      unitRef="USD">62800000</us-gaap:DebtSecuritiesAvailableForSaleRestricted>
    <us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    Years Ended March 31,





                    &#160;





                    &#160;





                    2023





                    &#160;





                    2024





                    &#160;





                    2025





                    &#160;





                    2026





                    &#160;





                    2027





                    &#160;





                    Thereafter





                    &#160;





                    Total





                    &#160;





                    &#160;





                    (In thousands)


              Notes, loans and finance leases payable, secured$
                      478,954
                    $
                      937,542
                    $
                      898,740
                    $
                      570,127
                    $
                      559,961
                    $
                      2,614,389
                    $

                      6,059,713

                  </us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths contextRef="FYCurrentYear" decimals="-3" unitRef="USD">478954000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo contextRef="FYCurrentYear" decimals="-3" unitRef="USD">937542000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree contextRef="FYCurrentYear" decimals="-3" unitRef="USD">898740000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour contextRef="FYCurrentYear" decimals="-3" unitRef="USD">570127000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive contextRef="FYCurrentYear" decimals="-3" unitRef="USD">559961000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2614389000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive>
    <us-gaap:LongTermDebt contextRef="FYCurrentYear" decimals="-3" unitRef="USD">6059713000</us-gaap:LongTermDebt>
    <us-gaap:AdditionalFinancialInformationDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 9.
          &#160;
          Interest on Borrowings


          Interest Expense


          Components of interest expense include the following:







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    (In thousands)








                    Interest expense






                    $







                      167,618







                    $







                      165,484







                    $







                      180,444









                    Capitalized interest






                    &#160;






                    (9,700)






                    &#160;






                    (11,573)






                    &#160;






                    (23,517)








                    Amortization of transaction costs






                    &#160;







                      5,556







                    &#160;







                      5,949







                    &#160;







                      4,427









                    Interest expense resulting from cash flow hedges






                    &#160;







                      3,950







                    &#160;







                      3,642







                    &#160;






                    (404)








                    Total interest expense






                    &#160;







                      167,424







                    &#160;







                      163,502







                    &#160;







                      160,950








          Interest paid in cash, including payments related to derivative contracts, amounted to $

            147.9

           million, $

            153.2

           million and $

            168.1

           million for fiscal 2022, 2021 and 2020, respectively.


          Interest Rates


          Interest rates and our revolving credit borrowings were as follows:



                    &#160;



                    &#160;



                    Revolving Credit Activity



                    &#160;



                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    &#160;



                    (In thousands, except interest rates)



                    &#160;



                    Weighted average interest rate during the year



                    &#160;




                      1.40




                    %




                      1.40




                    %




                      3.31




                    %



                    Interest rate at year end



                    &#160;




                      1.49




                    %




                      1.40




                    %




                      2.86




                    %



                    Maximum amount outstanding during the year



                    $




                      1,105,000




                    $




                      1,175,000




                    $




                      1,086,000




                    &#160;



                    Average amount outstanding during the year



                    $




                      1,085,074




                    $




                      1,088,293




                    $




                      1,002,081




                    &#160;


                    Facility fees

                    $


                      253


                    $


                      261


                    $


                      193

                  &#160;</us-gaap:AdditionalFinancialInformationDisclosureTextBlock>
    <us-gaap:InterestIncomeAndInterestExpenseDisclosureTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    Interest expense



                    $




                      167,618




                    $




                      165,484




                    $




                      180,444




                    Capitalized interest



                    &#160;



                    (9,700)



                    &#160;



                    (11,573)



                    &#160;



                    (23,517)



                    Amortization of transaction costs



                    &#160;




                      5,556




                    &#160;




                      5,949




                    &#160;




                      4,427




                    Interest expense resulting from cash flow hedges



                    &#160;




                      3,950




                    &#160;




                      3,642




                    &#160;



                    (404)

                Total interest expense&#160;
                      167,424
                    &#160;
                      163,502
                    &#160;
                      160,950
                    </us-gaap:InterestIncomeAndInterestExpenseDisclosureTableTextBlock>
    <us-gaap:InterestExpenseDebtExcludingAmortization
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">167618000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization contextRef="DYPriorYear" decimals="-3" unitRef="USD">165484000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestExpenseDebtExcludingAmortization contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">180444000</us-gaap:InterestExpenseDebtExcludingAmortization>
    <us-gaap:InterestCostsCapitalizedAdjustment
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">9700000</us-gaap:InterestCostsCapitalizedAdjustment>
    <us-gaap:InterestCostsCapitalizedAdjustment contextRef="DYPriorYear" decimals="-3" unitRef="USD">11573000</us-gaap:InterestCostsCapitalizedAdjustment>
    <us-gaap:InterestCostsCapitalizedAdjustment contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">23517000</us-gaap:InterestCostsCapitalizedAdjustment>
    <us-gaap:AmortizationOfDebtDiscountPremium
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">5556000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium contextRef="DYPriorYear" decimals="-3" unitRef="USD">5949000</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">4427000</us-gaap:AmortizationOfDebtDiscountPremium>
    <uhal:DerivativeGainLossOnDerivative
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">3950000</uhal:DerivativeGainLossOnDerivative>
    <uhal:DerivativeGainLossOnDerivative contextRef="DYPriorYear" decimals="-3" unitRef="USD">3642000</uhal:DerivativeGainLossOnDerivative>
    <uhal:DerivativeGainLossOnDerivative contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-404000</uhal:DerivativeGainLossOnDerivative>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">167424000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="DYPriorYear" decimals="-3" unitRef="USD">163502000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">160950000</us-gaap:InterestExpense>
    <us-gaap:InterestPaid
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">147900000</us-gaap:InterestPaid>
    <us-gaap:InterestPaid contextRef="DYPriorYear" decimals="-5" unitRef="USD">153200000</us-gaap:InterestPaid>
    <us-gaap:InterestPaid contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">168100000</us-gaap:InterestPaid>
    <us-gaap:ScheduleOfLineOfCreditFacilitiesTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    Revolving Credit Activity





                    &#160;





                    &#160;





                    &#160;





                    Years Ended March 31,





                    &#160;





                    &#160;





                    &#160;





                    2022





                    &#160;





                    2021





                    &#160;





                    2020





                    &#160;





                    &#160;





                    &#160;





                    (In thousands, except interest rates)





                    &#160;





                    Weighted average interest rate during the year





                    &#160;






                      1.40






                    %






                      1.40






                    %






                      3.31






                    %





                    Interest rate at year end





                    &#160;






                      1.49






                    %






                      1.40






                    %






                      2.86






                    %





                    Maximum amount outstanding during the year





                    $






                      1,105,000






                    $






                      1,175,000






                    $






                      1,086,000






                    &#160;





                    Average amount outstanding during the year





                    $






                      1,085,074






                    $






                      1,088,293






                    $






                      1,002,081






                    &#160;


              Facility fees$
                      253
                    $
                      261
                    $
                      193

                    &#160;
                  </us-gaap:ScheduleOfLineOfCreditFacilitiesTextBlock>
    <us-gaap:DebtInstrumentInterestRateDuringPeriod
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">0.0140</us-gaap:DebtInstrumentInterestRateDuringPeriod>
    <us-gaap:DebtInstrumentInterestRateDuringPeriod contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">0.0140</us-gaap:DebtInstrumentInterestRateDuringPeriod>
    <us-gaap:DebtInstrumentInterestRateDuringPeriod
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">0.0331</us-gaap:DebtInstrumentInterestRateDuringPeriod>
    <us-gaap:LineOfCreditFacilityInterestRateDuringPeriod
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">0.0149</us-gaap:LineOfCreditFacilityInterestRateDuringPeriod>
    <us-gaap:LineOfCreditFacilityInterestRateDuringPeriod contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">0.0140</us-gaap:LineOfCreditFacilityInterestRateDuringPeriod>
    <us-gaap:LineOfCreditFacilityInterestRateDuringPeriod
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">0.0286</us-gaap:LineOfCreditFacilityInterestRateDuringPeriod>
    <us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1105000000</us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod>
    <us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod contextRef="DYPriorYear" decimals="-3" unitRef="USD">1175000000</us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod>
    <us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">1086000000</us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod>
    <us-gaap:LineOfCreditFacilityAverageOutstandingAmount
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1085074000</us-gaap:LineOfCreditFacilityAverageOutstandingAmount>
    <us-gaap:LineOfCreditFacilityAverageOutstandingAmount contextRef="DYPriorYear" decimals="-3" unitRef="USD">1088293000</us-gaap:LineOfCreditFacilityAverageOutstandingAmount>
    <us-gaap:LineOfCreditFacilityAverageOutstandingAmount contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">1002081000</us-gaap:LineOfCreditFacilityAverageOutstandingAmount>
    <us-gaap:LineOfCreditFacilityCollateralFeesAmount
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">253000</us-gaap:LineOfCreditFacilityCollateralFeesAmount>
    <us-gaap:LineOfCreditFacilityCollateralFeesAmount contextRef="DYPriorYear" decimals="-3" unitRef="USD">261000</us-gaap:LineOfCreditFacilityCollateralFeesAmount>
    <us-gaap:LineOfCreditFacilityCollateralFeesAmount contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">193000</us-gaap:LineOfCreditFacilityCollateralFeesAmount>
    <us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 10.
          &#160;
          Derivatives


          We manage exposure to changes in market interest rates. Our use of derivative instruments is limited to highly effective interest rate swaps to hedge the risk of changes in cash flows (future interest payments) attributable to changes in LIBOR swap rates, with the designated benchmark interest rate being hedged on certain of our LIBOR indexed variable rate debt and a variable rate operating lease. The interest rate swaps effectively fix our interest payments on certain LIBOR indexed variable rate debt. We monitor our positions and the credit ratings of its counterparties and do not currently anticipate non-performance by the counterparties. Interest rate swap agreements are not entered into for trading purposes. These fair values are determined using pricing valuation models which include broker quotes for which significant inputs are observable. They include adjustments for counterparty credit quality and other deal-specific factors, where appropriate and are classified as Level 2 in the fair value hierarchy.


          The derivative fair values reflected in prepaid expense and accounts payable and accrued expenses in the consolidated balance sheet were as follows:


          &#160;







                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    March 31, 2022






                    &#160;






                    March 31, 2021








                    &#160;






                    &#160;






                    (In thousands)








                    Interest rate contracts designated as hedging instruments






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Assets






                    $







                      &#x2013;







                    $







                      &#x2013;









                    Liabilities






                    &#160;







                      587







                    &#160;







                      5,141









                    Notional amount (debt)






                    &#160;







                      235,000







                    &#160;







                      235,000















                    &#160;






                    &#160;






                    The Effect of Interest Rate








                    &#160;






                    &#160;






                    Contracts on the Statements of Operations








                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    (In thousands)








                    (Gain) loss recognized in AOCI on interest rate contracts






                    $






                    (4,553)






                    $






                    (3,071)






                    $







                      8,355









                    (Gain) loss reclassified from AOCI into income






                    $






                    (

                      3,948

                    )






                    $






                    (

                      3,640

                    )






                    $







                      3








          &#160;


          Gains or losses recognized in income on derivatives are recorded as interest expense in the consolidated statements of operations.
          &#160;
          During fiscal year 2022, we recognized an increase in the fair value of our cash flow hedges of $0.5 million, net of taxes.
          &#160;
          During fiscal year 2022, we reclassified $

            3.9

           million from accumulated other comprehensive income (loss) (&#x201c;AOCI&#x201d;) to interest expense.
          &#160;
          As of March, 31 2022, we expect to reclassify $

            1.2

           million of net gains on interest contracts from AOCI to earnings as interest expense over the next twelve months.


          We use derivatives to hedge our equity market exposure to indexed annuity products sold by our Life Insurance company. These contracts earn a return for the contractholder based on the change in the value of the S&amp;P 500 index between annual index point dates. We buy and sell listed equity and index call options and call option spreads. The credit risk is with the party in which the options are written. The net option price is paid up front and there are no additional cash requirements or additional contingent liabilities. These contracts are held at fair value on our balance sheet. At December 31, 2021 and 2020, these derivative hedges had a fair value of $

            7.5

           million and $

            6.6

           million, with notional amounts of $

            416.7


          &#160;
          million and $

            282.7

          &#160;
          million, respectively. These derivative instruments are included in Investments, other; on the consolidated balance sheets. The fair values of these call options are determined based on quoted market prices from the relevant exchange and are classified as Level 1 in the fair value hierarchy.

      Although the call options are employed to be effective hedges against our policyholder obligations from an economic standpoint, they do not meet the requirements for hedge accounting under GAAP. Accordingly, the changes in fair value of the call options are recognized each reporting date as a component of net investment and interest income. The change in fair value of the call options include the gains or losses recognized at the expiration of the option term and the changes in fair value for open contracts.</us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock>
    <us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    March 31, 2022



                    &#160;



                    March 31, 2021



                    &#160;



                    &#160;



                    (In thousands)



                    Interest rate contracts designated as hedging instruments



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Assets



                    $




                      &#x2013;




                    $




                      &#x2013;




                    Liabilities



                    &#160;




                      587




                    &#160;




                      5,141


                Notional amount (debt)&#160;
                      235,000
                    &#160;
                      235,000
                    </us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock>
    <us-gaap:InterestRateFairValueHedgeAssetAtFairValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">0</us-gaap:InterestRateFairValueHedgeAssetAtFairValue>
    <us-gaap:InterestRateFairValueHedgeAssetAtFairValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">0</us-gaap:InterestRateFairValueHedgeAssetAtFairValue>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">587000</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">5141000</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:DerivativeLiabilityNotionalAmount contextRef="FYCurrentYear" decimals="-3" unitRef="USD">235000000</us-gaap:DerivativeLiabilityNotionalAmount>
    <us-gaap:DerivativeLiabilityNotionalAmount contextRef="FYPriorYear" decimals="-3" unitRef="USD">235000000</us-gaap:DerivativeLiabilityNotionalAmount>
    <us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    The Effect of Interest Rate



                    &#160;



                    &#160;



                    Contracts on the Statements of Operations



                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    (Gain) loss recognized in AOCI on interest rate contracts



                    $



                    (4,553)



                    $



                    (3,071)



                    $




                      8,355


                (Gain) loss reclassified from AOCI into income $(
                      3,948
                    )$(
                      3,640
                    )$
                      3
                    </us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">-4553000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax contextRef="DYPriorYear" decimals="-3" unitRef="USD">-3071000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">8355000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">-3948000</us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet>
    <us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet contextRef="DYPriorYear" decimals="-3" unitRef="USD">-3640000</us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet>
    <us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">3000</us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">3900000</us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred>
    <uhal:DerivativeMarketValue contextRef="FYCurrentYear" decimals="-5" unitRef="USD">1200000</uhal:DerivativeMarketValue>
    <uhal:NotionalAmountOnOperatingLeaseDerivatives
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-5"
      unitRef="USD">7500000</uhal:NotionalAmountOnOperatingLeaseDerivatives>
    <uhal:NotionalAmountOnOperatingLeaseDerivatives
      contextRef="EndOfThirdQuarterPriorYear"
      decimals="-5"
      unitRef="USD">6600000</uhal:NotionalAmountOnOperatingLeaseDerivatives>
    <us-gaap:DerivativeNotionalAmount
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-5"
      unitRef="USD">416700000</us-gaap:DerivativeNotionalAmount>
    <us-gaap:DerivativeNotionalAmount
      contextRef="EndOfThirdQuarterPriorYear"
      decimals="-5"
      unitRef="USD">282700000</us-gaap:DerivativeNotionalAmount>
    <us-gaap:OtherComprehensiveIncomeNoncontrollingInterestTextBlock contextRef="DYCurrentYearToDate">

          Note 11.
          &#160;
          Accumulated Other Comprehensive Income (Loss)


          A summary of our AOCI components, net of tax, were as follows:


          &#160;



                    &#160;



                    &#160;



                    Foreign Currency Translation



                    &#160;



                    Unrealized Net Gain on Investments



                    &#160;



                    Fair Value of Cash Flow Hedges



                    &#160;



                    Postretirement Benefit Obligation Net Loss



                    &#160;



                    Accumulated Other Comprehensive Income (Loss)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (In thousands)



                    Balance as of March 31, 2019



                    $



                    (56,612)



                    $
                    &#160;



                    (7,259)



                    $
                    &#160;




                      107




                    $
                    &#160;



                    (2,934)



                    $
                    &#160;



                    (66,698)



                    Foreign currency translation



                    &#160;




                      9,377




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      9,377




                    Unrealized net gain on investments



                    &#160;




                      &#x2013;




                    &#160;




                      97,943




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      97,943




                    Change in fair value of cash flow hedges



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;



                    (6,301)



                    &#160;




                      &#x2013;




                    &#160;



                    (6,301)



                    Amounts reclassified into earnings on hedging activities



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;



                    (2)



                    &#160;




                      &#x2013;




                    &#160;



                    (2)



                    Change in post retirement benefit obligations



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      333




                    &#160;




                      333




                    Other comprehensive income (loss)



                    &#160;




                      9,377




                    &#160;




                      97,943




                    &#160;



                    (6,303)



                    &#160;




                      333




                    &#160;




                      101,350




                    Balance as of March 31, 2020



                    $



                    (47,235)



                    $
                    &#160;




                      90,684




                    $
                    &#160;



                    (6,196)



                    $
                    &#160;



                    (2,601)



                    $
                    &#160;




                      34,652




                    Foreign currency translation



                    &#160;



                    (5,694)



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;



                    (5,694)



                    Unrealized net gain on investments



                    &#160;




                      &#x2013;




                    &#160;




                      76,969




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      76,969




                    Change in fair value of cash flow hedges



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;



                    (429)



                    &#160;




                      &#x2013;




                    &#160;



                    (429)



                    Amounts reclassified into earnings on hedging activities



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      2,746




                    &#160;




                      &#x2013;




                    &#160;




                      2,746




                    Change in post retirement benefit obligations



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;



                    (1,387)



                    &#160;



                    (1,387)



                    Other comprehensive income (loss)



                    &#160;



                    (5,694)



                    &#160;




                      76,969




                    &#160;




                      2,317




                    &#160;



                    (1,387)



                    &#160;




                      72,205




                    Balance as of March 31, 2021



                    $



                    (52,929)



                    $
                    &#160;




                      167,653




                    $
                    &#160;



                    (3,879)



                    $
                    &#160;



                    (3,988)



                    $




                      106,857




                    Foreign currency translation



                    &#160;



                    (2,828)



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;



                    (2,828)



                    Unrealized net loss on investments



                    &#160;




                      &#x2013;




                    &#160;



                    (62,626)



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;



                    (62,626)



                    Change in fair value of cash flow hedges



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      457




                    &#160;




                      &#x2013;




                    &#160;




                      457




                    Amounts reclassified into earnings on hedging activities



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      2,978




                    &#160;




                      &#x2013;




                    &#160;




                      2,978




                    Change in post retirement benefit obligations



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      1,546




                    &#160;




                      1,546




                    Other comprehensive income (loss)



                    &#160;



                    (2,828)



                    &#160;



                    (62,626)



                    &#160;




                      3,435




                    &#160;




                      1,546




                    &#160;



                    (60,473)


                    Balance as of March 31, 2022

                    $

                    (


                      55,757


                    )

                    $

                    &#160;


                      105,027


                    $

                    &#160;

                    (


                      444


                    )

                    $

                    &#160;

                    (


                      2,442


                    )

                    $

                    &#160;

                      46,384
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    <us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    Foreign Currency Translation





                    &#160;





                    Unrealized Net Gain on Investments





                    &#160;





                    Fair Value of Cash Flow Hedges





                    &#160;





                    Postretirement Benefit Obligation Net Loss





                    &#160;





                    Accumulated Other Comprehensive Income (Loss)





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    (In thousands)





                    Balance as of March 31, 2019





                    $





                    (56,612)





                    $
                    &#160;





                    (7,259)





                    $
                    &#160;






                      107






                    $
                    &#160;





                    (2,934)





                    $
                    &#160;





                    (66,698)





                    Foreign currency translation





                    &#160;






                      9,377






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      9,377






                    Unrealized net gain on investments





                    &#160;






                      &#x2013;






                    &#160;






                      97,943






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      97,943






                    Change in fair value of cash flow hedges





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;





                    (6,301)





                    &#160;






                      &#x2013;






                    &#160;





                    (6,301)





                    Amounts reclassified into earnings on hedging activities





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;





                    (2)





                    &#160;






                      &#x2013;






                    &#160;





                    (2)





                    Change in post retirement benefit obligations





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      333






                    &#160;






                      333






                    Other comprehensive income (loss)





                    &#160;






                      9,377






                    &#160;






                      97,943






                    &#160;





                    (6,303)





                    &#160;






                      333






                    &#160;






                      101,350






                    Balance as of March 31, 2020





                    $





                    (47,235)





                    $
                    &#160;






                      90,684






                    $
                    &#160;





                    (6,196)





                    $
                    &#160;





                    (2,601)





                    $
                    &#160;






                      34,652






                    Foreign currency translation





                    &#160;





                    (5,694)





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;





                    (5,694)





                    Unrealized net gain on investments





                    &#160;






                      &#x2013;






                    &#160;






                      76,969






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      76,969






                    Change in fair value of cash flow hedges





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;





                    (429)





                    &#160;






                      &#x2013;






                    &#160;





                    (429)





                    Amounts reclassified into earnings on hedging activities





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      2,746






                    &#160;






                      &#x2013;






                    &#160;






                      2,746






                    Change in post retirement benefit obligations





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;





                    (1,387)





                    &#160;





                    (1,387)





                    Other comprehensive income (loss)





                    &#160;





                    (5,694)





                    &#160;






                      76,969






                    &#160;






                      2,317






                    &#160;





                    (1,387)





                    &#160;






                      72,205






                    Balance as of March 31, 2021





                    $





                    (52,929)





                    $
                    &#160;






                      167,653






                    $
                    &#160;





                    (3,879)





                    $
                    &#160;





                    (3,988)





                    $






                      106,857






                    Foreign currency translation





                    &#160;





                    (2,828)





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;





                    (2,828)





                    Unrealized net loss on investments





                    &#160;






                      &#x2013;






                    &#160;





                    (62,626)





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;





                    (62,626)





                    Change in fair value of cash flow hedges





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      457






                    &#160;






                      &#x2013;






                    &#160;






                      457






                    Amounts reclassified into earnings on hedging activities





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      2,978






                    &#160;






                      &#x2013;






                    &#160;






                      2,978






                    Change in post retirement benefit obligations





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      1,546






                    &#160;






                      1,546






                    Other comprehensive income (loss)





                    &#160;





                    (2,828)





                    &#160;





                    (62,626)





                    &#160;






                      3,435






                    &#160;






                      1,546






                    &#160;





                    (60,473)


              Balance as of March 31, 2022$(
                      55,757
                    )$&#160;
                      105,027
                    $&#160;(
                      444
                    )$&#160;(
                      2,442
                    )$&#160;

                      46,384

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    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorThreeYear_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
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      unitRef="USD">-7259000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorThreeYear_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-3"
      unitRef="USD">107000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorThreeYear_StatementEquityComponentsAxis_AccumulatedDefinedBenefitPlansAdjustmentMember"
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      unitRef="USD">-2934000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorThreeYear_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
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      unitRef="USD">-66698000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="DYTwoYearPrior_StatementEquityComponentsAxis_AccumulatedTranslationAdjustmentMember"
      decimals="-3"
      unitRef="USD">9377000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="DYTwoYearPrior_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
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    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
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      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
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      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="DYTwoYearPrior_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
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    <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
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      unitRef="USD">97943000</us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
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      unitRef="USD">-429000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
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      unitRef="USD">-429000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
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      unitRef="USD">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
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      decimals="-3"
      unitRef="USD">2746000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
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      decimals="-3"
      unitRef="USD">2746000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
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      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax>
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      unitRef="USD">-1387000</us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax>
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      unitRef="USD">-1387000</us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax>
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedTranslationAdjustmentMember"
      decimals="-3"
      unitRef="USD">-5694000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-3"
      unitRef="USD">76969000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-3"
      unitRef="USD">2317000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      unitRef="USD">-1387000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      contextRef="DYPriorYear_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      unitRef="USD">72205000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      contextRef="FYPriorYear_StatementEquityComponentsAxis_AccumulatedTranslationAdjustmentMember"
      decimals="-3"
      unitRef="USD">-52929000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
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      contextRef="FYPriorYear_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-3"
      unitRef="USD">167653000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
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      contextRef="FYPriorYear_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-3"
      unitRef="USD">-3879000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
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      contextRef="FYPriorYear_StatementEquityComponentsAxis_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      unitRef="USD">-3988000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorYear_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      unitRef="USD">106857000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedTranslationAdjustmentMember"
      decimals="-3"
      unitRef="USD">-2828000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      unitRef="USD">-2828000</us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedTranslationAdjustmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-3"
      unitRef="USD">-62626000</us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      unitRef="USD">-62626000</us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedTranslationAdjustmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-3"
      unitRef="USD">457000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      unitRef="USD">457000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedTranslationAdjustmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-3"
      unitRef="USD">2978000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      unitRef="USD">2978000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
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      decimals="-3"
      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax
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      unitRef="USD">0</us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedTranslationAdjustmentMember"
      decimals="-3"
      unitRef="USD">-2828000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      contextRef="DYCurrentYearToDate_StatementEquityComponentsAxis_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-3"
      unitRef="USD">-62626000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      decimals="-3"
      unitRef="USD">3435000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      unitRef="USD">1546000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      decimals="-3"
      unitRef="USD">-60473000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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      decimals="-3"
      unitRef="USD">-55757000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
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      unitRef="USD">105027000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
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      decimals="-3"
      unitRef="USD">-444000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
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      unitRef="USD">-2442000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
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      contextRef="FYCurrentYear_StatementEquityComponentsAxis_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      unitRef="USD">46384000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:PreferredStockTextBlock contextRef="DYCurrentYearToDate">

          Note 12. Stockholders&#x2019; Equity


          The following table lists the dividends that have been declared and issued for fiscal years 2022 and 2021.


          &#160;







                    Common Stock Dividends








                    Declared Date






                    &#160;






                    Per Share Amount






                    &#160;






                    Record Date






                    &#160;






                    Dividend Date








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;









                      October 6, 2021







                    $







                      0.50







                    &#160;







                      October 18, 2021







                    &#160;







                      October 29, 2021










                      August 19, 2021







                    $







                      0.50







                    &#160;







                      September 7, 2021







                    &#160;







                      September 21, 2021










                      June 9, 2021







                    $







                      0.50







                    &#160;







                      June 24, 2021







                    &#160;







                      July 8, 2021










                      December 9, 2020







                    $







                      2.00







                    &#160;







                      December 21, 2020







                    &#160;







                      December 30, 2020










                      August 20, 2020







                    $







                      0.50







                    &#160;







                      September 7, 2020







                    &#160;







                      September 21, 2020







      As of March 31, 2022, no awards had been issued under the 2016 AMERCO Stock Option Plan.</us-gaap:PreferredStockTextBlock>
    <us-gaap:ScheduleOfStockholdersEquityTableTextBlock contextRef="DYCurrentYearToDate">

                    Common Stock Dividends



                    Declared Date



                    &#160;



                    Per Share Amount



                    &#160;



                    Record Date



                    &#160;



                    Dividend Date



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      October 6, 2021




                    $




                      0.50




                    &#160;




                      October 18, 2021




                    &#160;




                      October 29, 2021





                      August 19, 2021




                    $




                      0.50




                    &#160;




                      September 7, 2021




                    &#160;




                      September 21, 2021





                      June 9, 2021




                    $




                      0.50




                    &#160;




                      June 24, 2021




                    &#160;




                      July 8, 2021





                      December 9, 2020




                    $




                      2.00




                    &#160;




                      December 21, 2020




                    &#160;




                      December 30, 2020


                August 20, 2020$
                      0.50
                    &#160;September 7, 2020&#160;September 21, 2020</us-gaap:ScheduleOfStockholdersEquityTableTextBlock>
    <us-gaap:DividendsPayableDateDeclaredDayMonthAndYear contextRef="DYCurrentYearToDate">2021-10-06</us-gaap:DividendsPayableDateDeclaredDayMonthAndYear>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="DYCurrentYearToDate"
      decimals="2"
      unitRef="EPS2">0.50</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:DividendsPayableDateOfRecordDayMonthAndYear contextRef="DYCurrentYearToDate">2021-10-18</us-gaap:DividendsPayableDateOfRecordDayMonthAndYear>
    <us-gaap:DividendPayableDateToBePaidDayMonthAndYear contextRef="DYCurrentYearToDate">2021-10-29</us-gaap:DividendPayableDateToBePaidDayMonthAndYear>
    <us-gaap:DividendsPayableDateDeclaredDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredTwoMember">2021-08-19</us-gaap:DividendsPayableDateDeclaredDayMonthAndYear>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredTwoMember"
      decimals="2"
      unitRef="EPS2">0.50</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:DividendsPayableDateOfRecordDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredTwoMember">2021-09-07</us-gaap:DividendsPayableDateOfRecordDayMonthAndYear>
    <us-gaap:DividendPayableDateToBePaidDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredTwoMember">2021-09-21</us-gaap:DividendPayableDateToBePaidDayMonthAndYear>
    <us-gaap:DividendsPayableDateDeclaredDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredThreeMember">2021-06-09</us-gaap:DividendsPayableDateDeclaredDayMonthAndYear>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredThreeMember"
      decimals="2"
      unitRef="EPS2">0.50</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:DividendsPayableDateOfRecordDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredThreeMember">2021-06-24</us-gaap:DividendsPayableDateOfRecordDayMonthAndYear>
    <us-gaap:DividendPayableDateToBePaidDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredThreeMember">2021-07-08</us-gaap:DividendPayableDateToBePaidDayMonthAndYear>
    <us-gaap:DividendsPayableDateDeclaredDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredFourMember">2020-12-09</us-gaap:DividendsPayableDateDeclaredDayMonthAndYear>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredFourMember"
      decimals="2"
      unitRef="EPS2">2.00</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:DividendsPayableDateOfRecordDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredFourMember">2020-12-21</us-gaap:DividendsPayableDateOfRecordDayMonthAndYear>
    <us-gaap:DividendPayableDateToBePaidDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredFourMember">2020-12-30</us-gaap:DividendPayableDateToBePaidDayMonthAndYear>
    <us-gaap:DividendsPayableDateDeclaredDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredFiveMember">2020-08-20</us-gaap:DividendsPayableDateDeclaredDayMonthAndYear>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredFiveMember"
      decimals="2"
      unitRef="EPS2">0.50</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:DividendsPayableDateOfRecordDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredFiveMember">2020-09-07</us-gaap:DividendsPayableDateOfRecordDayMonthAndYear>
    <us-gaap:DividendPayableDateToBePaidDayMonthAndYear contextRef="DYCurrentYearToDate_DividendsAxis_DividendsDeclaredFiveMember">2020-09-21</us-gaap:DividendPayableDateToBePaidDayMonthAndYear>
    <us-gaap:IncomeTaxDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 13.
          &#160;
          Provision for Taxes


          Earnings before taxes and the provision for taxes consisted of the following:


          &#160;







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    (In thousands)








                    Pretax earnings:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    U.S.






                    $







                      1,431,155







                    $







                      773,030







                    $







                      372,687









                    Non-U.S.






                    &#160;







                      44,342







                    &#160;







                      23,628







                    &#160;







                      5,437









                    Total pretax earnings






                    $







                      1,475,497







                    $







                      796,658







                    $







                      378,124









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Current provision (benefit)






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Federal






                    $







                      189,488







                    $







                      100,521







                    $






                    (373,817)








                    State






                    &#160;







                      55,518







                    &#160;







                      16,572







                    &#160;






                    (9,600)








                    Non-U.S.






                    &#160;







                      6,893







                    &#160;







                      3,404







                    &#160;







                      949









                    &#160;






                    &#160;







                      251,899







                    &#160;







                      120,497







                    &#160;






                    (382,468)








                    Deferred provision (benefit)






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Federal






                    &#160;







                      90,852







                    &#160;







                      53,957







                    &#160;







                      307,846









                    State






                    &#160;







                      6,355







                    &#160;







                      9,795







                    &#160;







                      9,728









                    Non-U.S.






                    &#160;







                      3,105







                    &#160;







                      1,553







                    &#160;







                      970









                    &#160;






                    &#160;







                      100,312







                    &#160;







                      65,305







                    &#160;







                      318,544









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Provision for income tax expense (benefit)






                    $







                      352,211







                    $







                      185,802







                    $






                    (63,924)








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Income taxes paid (net of income tax refunds received)






                    $






                    (

                      4,548

                    )






                    $







                      29,044







                    $







                      6,859








          &#160;


          The difference between the tax provision at the statutory federal income tax rate and the tax provision attributable to income before taxes was as follows:







                    &#160;






                    &#160;






                    Years Ended March 31,






                    &#160;








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020






                    &#160;








                    &#160;






                    &#160;






                    (In percentages)






                    &#160;








                    Statutory federal income tax rate






                    &#160;







                      21.00







                    %







                      21.00







                    %







                      21.00







                    %








                    Increase (reduction) in rate resulting from:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    NOL tax rate benefit






                    &#160;







                      &#x2013;







                    %







                      &#x2013;







                    %






                    (38.62)






                    %








                    State taxes, net of federal benefit






                    &#160;







                      3.24







                    %







                      2.53







                    %







                      0.02







                    %








                    Foreign rate differential






                    &#160;







                      0.05







                    %







                      &#x2013;







                    %







                      0.21







                    %








                    Federal tax credits






                    &#160;






                    (0.19)






                    %






                    (0.99)






                    %






                    (0.53)






                    %








                    Transition tax






                    &#160;







                      &#x2013;







                    %







                      &#x2013;







                    %







                      &#x2013;







                    %








                    Tax-exempt income






                    &#160;






                    (0.03)






                    %






                    (0.08)






                    %






                    (0.17)






                    %








                    Dividend received deduction






                    &#160;







                      &#x2013;







                    %






                    (0.01)






                    %






                    (0.01)






                    %








                    Other






                    &#160;






                    (0.20)






                    %







                      0.87







                    %







                      1.19







                    %








                    Actual tax expense (benefit) of operations






                    &#160;







                      23.87







                    %







                      23.32







                    %






                    (

                      16.91

                    )






                    %









          Significant components of our deferred tax assets and liabilities were as follows:


          &#160;







                    &#160;






                    &#160;






                    March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021








                    Deferred tax assets:






                    &#160;






                    (In thousands)








                    Net operating loss and credit carry forwards






                    $







                      36,367







                    $







                      30,432









                    Accrued expenses






                    &#160;







                      114,152







                    &#160;







                      109,740









                    Policy benefit and losses, claims and loss expenses payable, net






                    &#160;







                      30,572







                    &#160;







                      26,799









                    Operating leases






                    &#160;







                      15,540







                    &#160;







                      19,370









                    Total deferred tax assets






                    $







                      196,631







                    $







                      186,341









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Deferred tax liabilities:






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Property, plant and equipment






                    $







                      1,395,216







                    $







                      1,280,703









                    Operating leases






                    &#160;







                      15,540







                    &#160;







                      19,370









                    Deferred policy acquisition costs






                    &#160;







                      12,962







                    &#160;







                      13,696









                    Unrealized gains






                    &#160;







                      36,299







                    &#160;







                      48,667









                    Other






                    &#160;







                      1,972







                    &#160;







                      2,394









                    Total deferred tax liabilities






                    &#160;







                      1,461,989







                    &#160;







                      1,364,830









                    Net deferred tax liability






                    $







                      1,265,358







                    $







                      1,178,489








          &#160;


          On March 27, 2020, former President Trump signed into U.S. federal law the Coronavirus Aid, Relief and Economic Security Act (the &#x201c;CARES Act&#x201d;), which was aimed at providing emergency assistance and health care for individuals, families, and businesses affected by COVID-19 global pandemic and generally supporting the U.S. economy.
          &#160;
          The CARES Act, among other things, includes provisions relating to refundable payroll tax credits, deferment of employer side social security payments, net operating loss carryback periods, alternative minimum tax credit refunds, modifications to the net interest deduction limitations, increased limitations on qualified charitable contributions, and technical corrections to tax depreciation methods for qualified improvement property. In particular, the CARES Act allows for NOLs generated in 2018, 2019, or 2020 to be carried back 5 years.
          &#160;&#160;


          As a result, we filed applicable forms with the IRS to carryback net operating losses. The statutory tax rate for the carryback years was 35% as compared to 21% at present.
          &#160;
          Consequently, we recognized a benefit amount of $

            146.0

           million for fiscal year 2020.
          &#160;&#160;&#160;
          These refund claims total approximately $

            366

           million, of which we have received approximately $

            243

           million in fiscal 2022 and are reflected in Prepaid expense. As refunds are received, they will reduce this amount. We have estimated and recorded

          the overall effects of the CARES Act and do not anticipate a material change.


          As a result, the NOL and credit carry-forwards in the above table are primarily attributable to state NOLs. As of March 31, 2022 and March 31, 2021, AMERCO had state NOLs of $

            458.5

           million and $

            384.9

           million, respectively, that will begin to expire March 31, 2023, if not utilized.


          On March 3, 2021, the IRS notifiied us that our federal inome tax returns for the tax years March 31, 2014, 2015, 2016, 2018 and 2019 were selected for examination. The IRS agent in charged confirmed that this is a limited scope examination arising out of NOL carryback claims and is a standard procedure for the IRS to process the refund. As such, the scope of the exam is expected to be limited to the items reported on Forms 1139 and related schedules only. As of now, we are still working with the IRS agent and there is no audit adjustment for any of the above tax periods.

        No additional income taxes have been provided for any remaining undistributed foreign earnings not subject to transition tax, or any additional outside basis difference inherent in these entities, as these amounts continue to be indefinitely reinvested in foreign operations. Determining the amount of unrecognized deferred tax liability related to any remaining undistributed foreign earnings not subject to the transition tax and additional outside basis difference in these entities (i.e., basis difference in excess of that subject to the one-time transition tax) is not practicable.


          The Company accounts for uncertainty in income taxes by recognizing the tax benefit or expense from an uncertain tax position only if it is more likely than not that the tax position will be sustained upon examination by the taxing authorities, based on the technical merits of the position. The Company measures the tax benefits and expenses recognized in the consolidated financial statements from such a position based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate resolution.


          A reconciliation of the total amounts of unrecognized tax benefits at the beginning and end of the period are as follows:







                    &#160;






                    &#160;






                    Unrecognized Tax Benefits








                    &#160;






                    &#160;






                    March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021








                    &#160;






                    &#160;






                    (In thousands)








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Unrecognized tax benefits beginning balance






                    $







                      31,069







                    $







                      29,632









                    Revaluation based on change in after tax benefit






                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Additions based on tax positions related to the current year






                    &#160;







                      8,257







                    &#160;







                      1,479









                    Reductions for tax positions of prior years






                    &#160;







                      &#x2013;







                    &#160;






                    (42)








                    Additions for tax provisions of prior years






                    &#160;







                      9,525







                    &#160;







                      &#x2013;









                    Unrecognized tax benefits ending balance






                    $







                      48,851







                    $







                      31,069








          We recognize interest related to unrecognized tax benefits as interest expense, and penalties as income tax expenses. As of March 31, 2022 and 2021, the amount of interest accrued on unrecognized tax benefits was $

            15.7

           million and $

            14.3

           million, net of tax. During the current year we recorded expense from interest in the amount of $

            1.4

           million, net of tax.

      We file income tax returns in the U.S. federal jurisdiction, and various states and Canadian jurisdictions. While the Company has ongoing audits in Canada and various state jurisdictions, there have been no proposed or anticipated adjustments that would materially impact the financial statements. With some exceptions, we are no longer subject to audit for years prior to the fiscal year ended March 31, 2019. </us-gaap:IncomeTaxDisclosureTextBlock>
    <us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    Pretax earnings:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    U.S.



                    $




                      1,431,155




                    $




                      773,030




                    $




                      372,687




                    Non-U.S.



                    &#160;




                      44,342




                    &#160;




                      23,628




                    &#160;




                      5,437




                    Total pretax earnings



                    $




                      1,475,497




                    $




                      796,658




                    $




                      378,124




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Current provision (benefit)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Federal



                    $




                      189,488




                    $




                      100,521




                    $



                    (373,817)



                    State



                    &#160;




                      55,518




                    &#160;




                      16,572




                    &#160;



                    (9,600)



                    Non-U.S.



                    &#160;




                      6,893




                    &#160;




                      3,404




                    &#160;




                      949




                    &#160;



                    &#160;




                      251,899




                    &#160;




                      120,497




                    &#160;



                    (382,468)



                    Deferred provision (benefit)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Federal



                    &#160;




                      90,852




                    &#160;




                      53,957




                    &#160;




                      307,846




                    State



                    &#160;




                      6,355




                    &#160;




                      9,795




                    &#160;




                      9,728




                    Non-U.S.



                    &#160;




                      3,105




                    &#160;




                      1,553




                    &#160;




                      970




                    &#160;



                    &#160;




                      100,312




                    &#160;




                      65,305




                    &#160;




                      318,544




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Provision for income tax expense (benefit)



                    $




                      352,211




                    $




                      185,802




                    $



                    (63,924)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;

                Income taxes paid (net of income tax refunds received)$(
                      4,548
                    )$
                      29,044
                    $
                      6,859
                    </us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1431155000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic contextRef="DYPriorYear" decimals="-3" unitRef="USD">773030000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">372687000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
      contextRef="DYCurrentYearToDate"
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      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">189488000</us-gaap:CurrentFederalTaxExpenseBenefit>
    <us-gaap:CurrentFederalTaxExpenseBenefit contextRef="DYPriorYear" decimals="-3" unitRef="USD">100521000</us-gaap:CurrentFederalTaxExpenseBenefit>
    <us-gaap:CurrentFederalTaxExpenseBenefit contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-373817000</us-gaap:CurrentFederalTaxExpenseBenefit>
    <us-gaap:CurrentStateAndLocalTaxExpenseBenefit
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">55518000</us-gaap:CurrentStateAndLocalTaxExpenseBenefit>
    <us-gaap:CurrentStateAndLocalTaxExpenseBenefit contextRef="DYPriorYear" decimals="-3" unitRef="USD">16572000</us-gaap:CurrentStateAndLocalTaxExpenseBenefit>
    <us-gaap:CurrentStateAndLocalTaxExpenseBenefit contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-9600000</us-gaap:CurrentStateAndLocalTaxExpenseBenefit>
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    <us-gaap:CurrentForeignTaxExpenseBenefit contextRef="DYPriorYear" decimals="-3" unitRef="USD">3404000</us-gaap:CurrentForeignTaxExpenseBenefit>
    <us-gaap:CurrentForeignTaxExpenseBenefit contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">949000</us-gaap:CurrentForeignTaxExpenseBenefit>
    <us-gaap:CurrentIncomeTaxExpenseBenefit
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    <us-gaap:CurrentIncomeTaxExpenseBenefit contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-382468000</us-gaap:CurrentIncomeTaxExpenseBenefit>
    <us-gaap:DeferredFederalIncomeTaxExpenseBenefit
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    <us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit
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      decimals="-3"
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    <us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit contextRef="DYPriorYear" decimals="-3" unitRef="USD">9795000</us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit>
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    <us-gaap:IncomeTaxExpenseBenefit contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-63924000</us-gaap:IncomeTaxExpenseBenefit>
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      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">-4548000</us-gaap:IncomeTaxesPaidNet>
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    <us-gaap:IncomeTaxesPaidNet contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">6859000</us-gaap:IncomeTaxesPaidNet>
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                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    &#160;



                    (In percentages)



                    &#160;



                    Statutory federal income tax rate



                    &#160;




                      21.00




                    %




                      21.00




                    %




                      21.00




                    %



                    Increase (reduction) in rate resulting from:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    NOL tax rate benefit



                    &#160;




                      &#x2013;




                    %




                      &#x2013;




                    %



                    (38.62)



                    %



                    State taxes, net of federal benefit



                    &#160;




                      3.24




                    %




                      2.53




                    %




                      0.02




                    %



                    Foreign rate differential



                    &#160;




                      0.05




                    %




                      &#x2013;




                    %




                      0.21




                    %



                    Federal tax credits



                    &#160;



                    (0.19)



                    %



                    (0.99)



                    %



                    (0.53)



                    %



                    Transition tax



                    &#160;




                      &#x2013;




                    %




                      &#x2013;




                    %




                      &#x2013;




                    %



                    Tax-exempt income



                    &#160;



                    (0.03)



                    %



                    (0.08)



                    %



                    (0.17)



                    %



                    Dividend received deduction



                    &#160;




                      &#x2013;




                    %



                    (0.01)



                    %



                    (0.01)



                    %



                    Other



                    &#160;



                    (0.20)



                    %




                      0.87




                    %




                      1.19




                    %

                Actual tax expense (benefit) of operations&#160;
                      23.87
                    %
                      23.32
                    %(
                      16.91
                    )%</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
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    <us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
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      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">-0.3862</uhal:EffectiveIncomeTaxRateReconciliationTaxCreditsNetOperatingLossBenefit>
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      decimals="INF"
      unitRef="Percent2">0.0324</us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes>
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      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">0.0002</us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes>
    <us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">0.0005</us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential>
    <us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">0</us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential>
    <us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">0.0021</us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential>
    <us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">-0.0019</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits>
    <us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">-0.0099</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits>
    <us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">-0.0053</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCredits>
    <uhal:EffectiveIncomeTaxRateReconciliationTransitionTaxRate
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">0</uhal:EffectiveIncomeTaxRateReconciliationTransitionTaxRate>
    <uhal:EffectiveIncomeTaxRateReconciliationTransitionTaxRate contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">0</uhal:EffectiveIncomeTaxRateReconciliationTransitionTaxRate>
    <uhal:EffectiveIncomeTaxRateReconciliationTransitionTaxRate
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">0</uhal:EffectiveIncomeTaxRateReconciliationTransitionTaxRate>
    <us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">-0.0003</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther>
    <us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">-0.0008</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther>
    <us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">-0.0017</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther>
    <us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsDividends
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">0</us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsDividends>
    <us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsDividends contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">-0.0001</us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsDividends>
    <us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsDividends
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">-0.0001</us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsDividends>
    <us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">-0.0020</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
    <us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">0.0087</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
    <us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">0.0119</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
    <us-gaap:EffectiveIncomeTaxRateContinuingOperations
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">0.2387</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
    <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="DYPriorYear" decimals="INF" unitRef="Percent2">0.2332</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
    <us-gaap:EffectiveIncomeTaxRateContinuingOperations
      contextRef="DYTwoYearPrior"
      decimals="INF"
      unitRef="Percent2">-0.1691</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
    <us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    Deferred tax assets:



                    &#160;



                    (In thousands)



                    Net operating loss and credit carry forwards



                    $




                      36,367




                    $




                      30,432




                    Accrued expenses



                    &#160;




                      114,152




                    &#160;




                      109,740




                    Policy benefit and losses, claims and loss expenses payable, net



                    &#160;




                      30,572




                    &#160;




                      26,799




                    Operating leases



                    &#160;




                      15,540




                    &#160;




                      19,370




                    Total deferred tax assets



                    $




                      196,631




                    $




                      186,341




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Deferred tax liabilities:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Property, plant and equipment



                    $




                      1,395,216




                    $




                      1,280,703




                    Operating leases



                    &#160;




                      15,540




                    &#160;




                      19,370




                    Deferred policy acquisition costs



                    &#160;




                      12,962




                    &#160;




                      13,696




                    Unrealized gains



                    &#160;




                      36,299




                    &#160;




                      48,667




                    Other



                    &#160;




                      1,972




                    &#160;




                      2,394




                    Total deferred tax liabilities



                    &#160;




                      1,461,989




                    &#160;




                      1,364,830


                Net deferred tax liability$
                      1,265,358
                    $
                      1,178,489
                    </us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
    <us-gaap:DeferredTaxAssetsTaxCreditCarryforwards contextRef="FYCurrentYear" decimals="-3" unitRef="USD">36367000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwards>
    <us-gaap:DeferredTaxAssetsTaxCreditCarryforwards contextRef="FYPriorYear" decimals="-3" unitRef="USD">30432000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwards>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities contextRef="FYCurrentYear" decimals="-3" unitRef="USD">114152000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities contextRef="FYPriorYear" decimals="-3" unitRef="USD">109740000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities contextRef="FYCurrentYear" decimals="-3" unitRef="USD">30572000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities contextRef="FYPriorYear" decimals="-3" unitRef="USD">26799000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities>
    <uhal:DeferredTaxAssetsLeasingArrangements contextRef="FYCurrentYear" decimals="-3" unitRef="USD">15540000</uhal:DeferredTaxAssetsLeasingArrangements>
    <uhal:DeferredTaxAssetsLeasingArrangements contextRef="FYPriorYear" decimals="-3" unitRef="USD">19370000</uhal:DeferredTaxAssetsLeasingArrangements>
    <us-gaap:DeferredTaxAssetsGross contextRef="FYCurrentYear" decimals="-3" unitRef="USD">196631000</us-gaap:DeferredTaxAssetsGross>
    <us-gaap:DeferredTaxAssetsGross contextRef="FYPriorYear" decimals="-3" unitRef="USD">186341000</us-gaap:DeferredTaxAssetsGross>
    <us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1395216000</us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment>
    <us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment contextRef="FYPriorYear" decimals="-3" unitRef="USD">1280703000</us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment>
    <us-gaap:DeferredTaxLiabilitiesLeasingArrangements contextRef="FYCurrentYear" decimals="-3" unitRef="USD">15540000</us-gaap:DeferredTaxLiabilitiesLeasingArrangements>
    <us-gaap:DeferredTaxLiabilitiesLeasingArrangements contextRef="FYPriorYear" decimals="-3" unitRef="USD">19370000</us-gaap:DeferredTaxLiabilitiesLeasingArrangements>
    <us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost contextRef="FYCurrentYear" decimals="-3" unitRef="USD">12962000</us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost>
    <us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost contextRef="FYPriorYear" decimals="-3" unitRef="USD">13696000</us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost>
    <uhal:DeferredTaxLiabilitiesUnrealizedGainsLosses contextRef="FYCurrentYear" decimals="-3" unitRef="USD">36299000</uhal:DeferredTaxLiabilitiesUnrealizedGainsLosses>
    <uhal:DeferredTaxLiabilitiesUnrealizedGainsLosses contextRef="FYPriorYear" decimals="-3" unitRef="USD">48667000</uhal:DeferredTaxLiabilitiesUnrealizedGainsLosses>
    <us-gaap:DeferredTaxLiabilitiesOther contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1972000</us-gaap:DeferredTaxLiabilitiesOther>
    <us-gaap:DeferredTaxLiabilitiesOther contextRef="FYPriorYear" decimals="-3" unitRef="USD">2394000</us-gaap:DeferredTaxLiabilitiesOther>
    <us-gaap:DeferredIncomeTaxLiabilities contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1461989000</us-gaap:DeferredIncomeTaxLiabilities>
    <us-gaap:DeferredIncomeTaxLiabilities contextRef="FYPriorYear" decimals="-3" unitRef="USD">1364830000</us-gaap:DeferredIncomeTaxLiabilities>
    <us-gaap:DeferredIncomeTaxLiabilitiesNet contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1265358000</us-gaap:DeferredIncomeTaxLiabilitiesNet>
    <us-gaap:DeferredIncomeTaxLiabilitiesNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">1178489000</us-gaap:DeferredIncomeTaxLiabilitiesNet>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic contextRef="FYCurrentYear" decimals="-5" unitRef="USD">146000000.0</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal contextRef="FYCurrentYear" decimals="-5" unitRef="USD">366000000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal>
    <uhal:TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForProvisionalIncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">243000000</uhal:TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForProvisionalIncomeTaxExpenseBenefit>
    <uhal:TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetIncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">458500000</uhal:TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetIncomeTaxExpenseBenefit>
    <uhal:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquity contextRef="DYPriorYear" decimals="-5" unitRef="USD">384900000</uhal:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquity>
    <us-gaap:SummaryOfIncomeTaxContingenciesTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Unrecognized Tax Benefits



                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Unrecognized tax benefits beginning balance



                    $




                      31,069




                    $




                      29,632




                    Revaluation based on change in after tax benefit



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Additions based on tax positions related to the current year



                    &#160;




                      8,257




                    &#160;




                      1,479




                    Reductions for tax positions of prior years



                    &#160;




                      &#x2013;




                    &#160;



                    (42)



                    Additions for tax provisions of prior years



                    &#160;




                      9,525




                    &#160;




                      &#x2013;


                Unrecognized tax benefits ending balance$
                      48,851
                    $
                      31,069
                    </us-gaap:SummaryOfIncomeTaxContingenciesTextBlock>
    <us-gaap:UnrecognizedTaxBenefits contextRef="FYPriorYear" decimals="-3" unitRef="USD">31069000</us-gaap:UnrecognizedTaxBenefits>
    <us-gaap:UnrecognizedTaxBenefits contextRef="FYPriorTwoYear" decimals="-3" unitRef="USD">29632000</us-gaap:UnrecognizedTaxBenefits>
    <us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">0</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities>
    <us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities contextRef="DYPriorYear" decimals="-3" unitRef="USD">0</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities>
    <us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">8257000</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions>
    <us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions contextRef="DYPriorYear" decimals="-3" unitRef="USD">1479000</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions>
    <us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">0</us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions>
    <us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions contextRef="DYPriorYear" decimals="-3" unitRef="USD">42000</us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions>
    <us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">9525000</us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities>
    <us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities contextRef="DYPriorYear" decimals="-3" unitRef="USD">0</us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities>
    <us-gaap:UnrecognizedTaxBenefits contextRef="FYCurrentYear" decimals="-3" unitRef="USD">48851000</us-gaap:UnrecognizedTaxBenefits>
    <us-gaap:UnrecognizedTaxBenefits contextRef="FYPriorYear" decimals="-3" unitRef="USD">31069000</us-gaap:UnrecognizedTaxBenefits>
    <us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued contextRef="FYCurrentYear" decimals="-5" unitRef="USD">15700000</us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued>
    <us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued contextRef="FYPriorYear" decimals="-5" unitRef="USD">14300000</us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued>
    <us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">1400000</us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense>
    <us-gaap:CompensationAndEmployeeBenefitPlansTextBlock contextRef="DYCurrentYearToDate">

          Note 14.
          &#160;
          Employee Benefit Plans


          Profit Sharing Plans


          We provide tax-qualified profit sharing retirement plans for the benefit of eligible employees, former employees and retirees in the United States and Canada. The plans are designed to provide employees with an accumulation of funds for retirement on a tax-deferred basis and provide for annual discretionary employer contributions. Amounts to be contributed are determined by the President and Chairman of the Board of Directors (the &#x201c;Board&#x201d;) of the Company under the delegation of authority from the Board, pursuant to the terms of the Profit Sharing Plan. No contributions were made to the profit sharing plan during fiscal 2022, 2021 or 2020.


          We also provide an employee savings plan which allows participants to defer income under Section 401(k) of the Internal Revenue Code of 1986.


          ESOP Plan

        We sponsor an Employee Stock Ownership Plan (&#x201c;ESOP&#x201d;) that generally covers all employees with one year or more of service. The ESOP began as a leveraged plan where shares were pledged as collateral for its debt which was originally funded by U-Haul. We made annual contributions to the ESOP equal to the ESOP&#x2019;s debt service. As the debt was repaid, shares were released from collateral and allocated to active employees, based on the proportion of debt service paid in the year. ESOP shares were committed to be released monthly and ESOP compensation expense was recorded based on the current market price at the end of the month. These shares then become outstanding for the earnings per share computations.&#160; In fiscal 2020 we de-levered the plan and now contributions are made at the discretion of management with expense being recognized upon the decision to contribute.&#160; ESOP compensation expense was $23.0 million, $23.0 million and $10.3 million for fiscal 2022, 2021 and 2020,


          &#160;
          respectively, which are included in operating expenses in the consolidated statements of operations.


          Listed below is a summary of these financing arrangements as of fiscal year-end:







                    &#160;






                    &#160;






                    Outstanding as of






                    &#160;






                    Interest Payments








                    Financing Date






                    &#160;






                    March 31, 2022






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    (In thousands)








                    July, 2009






                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      9









                    February, 2016






                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      229








          Leveraged contributions to the Plan Trust during fiscal 2020 was $

            5.6

           million. There was no leveraged contribution in fiscal 2022 and 2021. In fiscal 2022, 2021 and 2020, the Company made non-leveraged contributions of $

            23.0

           million, $

            23.0

           and $

            4.0

           million, respectively to the Plan Trust.


          Shares held by the ESOP were as follows:







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021








                    &#160;






                    &#160;






                    (In thousands)








                    Allocated shares






                    &#160;







                      890







                    &#160;







                      951









                    Unreleased shares - leveraged






                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Fair value of unreleased shares - leveraged






                    $







                      &#x2013;







                    $







                      &#x2013;









                    Unreleased shares - non-leveraged






                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Fair value of unreleased shares - non-leveraged






                    $







                      &#x2013;







                    $







                      &#x2013;








          The fair value of unreleased shares issued prior to 1992 is defined as the historical cost of such shares. The fair value of unreleased shares issued subsequent to December 31, 1992 is defined as the trading value of such shares as of March 31, 2022 and March 31, 2021, respectively. During fiscals 2022 and 2021, we released for allocation 33,954 and 38,015 of non-leveraged shares, respectively. As of March 31, 2022, it is estimated there will be no shares committed to be released.


          Post Retirement and Post Employment Benefits


          We provide a health reimbursement benefit to our eligible U.S. employees and their eligible dependents upon retirement from the Company. The retiree must have attained age sixty-five and earned twenty years of full-time service upon retirement to be awarded the health reimbursement benefit. The health reimbursement benefit is capped at a $

            20,000

           lifetime maximum per covered person. Reimbursements are coordinated with Medicare and any other medical policies in force.


          In addition, retirees who have attained age sixty-five and earned at least twenty years of full-time service upon retirement from the Company are entitled to group term life insurance benefits. The life insurance benefit is $

            3,000

           plus $

            100

           for each year of employment over twenty years. The benefits are not funded, and claims are paid as they are incurred. We use a March 31 measurement date for our post retirement benefit disclosures.


          The components of net periodic post retirement benefit cost were as follows:







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    (In thousands)








                    Service cost for benefits earned during the period






                    $







                      1,401







                    $







                      1,267







                    $







                      1,055









                    Other components of net periodic benefit costs:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Interest cost on accumulated postretirement benefit






                    &#160;







                      908







                    &#160;







                      919







                    &#160;







                      964









                    Other components






                    &#160;







                      212







                    &#160;







                      68







                    &#160;







                      90









                    Total other components of net periodic benefit costs






                    &#160;







                      1,120







                    &#160;







                      987







                    &#160;







                      1,054









                    Net periodic postretirement benefit cost






                    $







                      2,521







                    $







                      2,254







                    $







                      2,109










          The fiscal 2022 and fiscal 2021 post retirement benefit liability included the following components:


          &#160;







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021








                    &#160;






                    &#160;






                    (In thousands)








                    Beginning of year






                    $







                      30,755







                    $







                      27,503









                    Service cost for benefits earned during the period






                    &#160;







                      1,401







                    &#160;







                      1,267









                    Interest cost on accumulated post retirement benefit






                    &#160;







                      908







                    &#160;







                      919









                    Net benefit payments and expense






                    &#160;






                    (1,021)






                    &#160;






                    (841)








                    Actuarial (gain) loss






                    &#160;






                    (1,837)






                    &#160;







                      1,907









                    Accumulated postretirement benefit obligation






                    &#160;







                      30,206







                    &#160;







                      30,755









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Current liabilities






                    &#160;







                      1,449







                    &#160;







                      1,334









                    Non-current liabilities






                    &#160;







                      28,757







                    &#160;







                      29,421









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Total post retirement benefit liability recognized in statement of financial position






                    &#160;







                      30,206







                    &#160;







                      30,755









                    Components included in accumulated other comprehensive income (loss):






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Unrecognized net loss






                    &#160;






                    (3,237)






                    &#160;






                    (5,286)








                    Cumulative net periodic benefit cost (in excess of employer contribution)






                    $







                      26,969







                    $







                      25,469








          &#160;


          The discount rate assumptions in computing the information above were as follows:


          &#160;







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    2021






                    2020








                    &#160;






                    &#160;






                    (In percentages)






                    &#160;








                    Accumulated postretirement benefit obligation






                    &#160;







                      3.76







                    %







                      2.93







                    %







                      3.37







                    %







          &#160;


          In December 2003, the Medicare Prescription Drug Improvement and Modernization Act of 2003 became law. Net periodic post retirement benefit cost above includes the effect of the subsidy. The discount rate represents the expected yield on a portfolio of high grade (AA to AAA rated or equivalent) fixed income investments with cash flow streams sufficient to satisfy benefit obligations under the plan when due. Fluctuations in the discount rate assumptions primarily reflect changes in U.S. interest rates. The assumed health care cost trend rate used to measure the accumulated postretirement benefit obligation as of the end of fiscal 2022 was

            4.9

          % in the initial year and was projected to decline annually to an ultimate rate of

            4.0

          % in fiscal 2046. The assumed health care cost trend rate used to measure the accumulated post retirement benefit obligation as of the end of fiscal 2021 (and used to measure the fiscal 2022 net periodic benefit cost) was

            5.0

          % in the initial year and was projected to decline annually to an ultimate rate of

            4.0

          % in fiscal 2046.

        Post-employment benefits provided by us, other than upon retirement, are not material.


          Future net benefit payments are expected as follows:


          &#160;



                    &#160;



                    &#160;



                    Future Net Benefit Payments



                    &#160;



                    &#160;



                    (In thousands)



                    Year-ended:



                    &#160;



                    &#160;



                    2023



                    $




                      1,369




                    2024



                    &#160;




                      1,536




                    2025



                    &#160;




                      1,733




                    2026



                    &#160;




                      1,950




                    2027



                    &#160;




                      2,170




                    2028 Through 2032



                    &#160;




                      12,112



                    Total

                    $

                      20,870
                    </us-gaap:CompensationAndEmployeeBenefitPlansTextBlock>
    <us-gaap:EmployeeStockOwnershipPlanESOPCompensationExpense
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">23000000.0</us-gaap:EmployeeStockOwnershipPlanESOPCompensationExpense>
    <us-gaap:EmployeeStockOwnershipPlanESOPCompensationExpense contextRef="DYPriorYear" decimals="-5" unitRef="USD">23000000.0</us-gaap:EmployeeStockOwnershipPlanESOPCompensationExpense>
    <us-gaap:EmployeeStockOwnershipPlanESOPCompensationExpense contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">10300000</us-gaap:EmployeeStockOwnershipPlanESOPCompensationExpense>
    <us-gaap:ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Outstanding as of



                    &#160;



                    Interest Payments



                    Financing Date



                    &#160;



                    March 31, 2022



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    July, 2009



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      9


                February, 2016&#160;
                      &#x2013;
                    &#160;
                      &#x2013;
                    &#160;
                      &#x2013;
                    &#160;
                      229
                    </us-gaap:ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock>
    <us-gaap:EmployeeStockOwnershipPlanESOPDebtStructureIndirectLoanAmount
      contextRef="FYCurrentYear_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis_FourthLoanMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EmployeeStockOwnershipPlanESOPDebtStructureIndirectLoanAmount>
    <us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP
      contextRef="DYCurrentYearToDate_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis_FourthLoanMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP>
    <us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP
      contextRef="DYPriorYear_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis_FourthLoanMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP>
    <us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP
      contextRef="DYTwoYearPrior_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis_FourthLoanMember"
      decimals="-3"
      unitRef="USD">9000</us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP>
    <us-gaap:EmployeeStockOwnershipPlanESOPDebtStructureIndirectLoanAmount
      contextRef="FYCurrentYear_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis_FifthLoanMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EmployeeStockOwnershipPlanESOPDebtStructureIndirectLoanAmount>
    <us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP
      contextRef="DYCurrentYearToDate_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis_FifthLoanMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP>
    <us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP
      contextRef="DYPriorYear_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis_FifthLoanMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP>
    <us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP
      contextRef="DYTwoYearPrior_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis_FifthLoanMember"
      decimals="-3"
      unitRef="USD">229000</us-gaap:EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP>
    <us-gaap:EmployeeStockOwnershipPlanESOPCashContributionsToESOP contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">5600000</us-gaap:EmployeeStockOwnershipPlanESOPCashContributionsToESOP>
    <uhal:EmployeeStockOwnershipPlanEsopCashContributionsToEsopNonLeveraged
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">23000000.0</uhal:EmployeeStockOwnershipPlanEsopCashContributionsToEsopNonLeveraged>
    <uhal:EmployeeStockOwnershipPlanEsopCashContributionsToEsopNonLeveraged contextRef="DYPriorYear" decimals="-5" unitRef="USD">23000000.0</uhal:EmployeeStockOwnershipPlanEsopCashContributionsToEsopNonLeveraged>
    <uhal:EmployeeStockOwnershipPlanEsopCashContributionsToEsopNonLeveraged contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">4000000.0</uhal:EmployeeStockOwnershipPlanEsopCashContributionsToEsopNonLeveraged>
    <us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    Allocated shares



                    &#160;




                      890




                    &#160;




                      951




                    Unreleased shares - leveraged



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Fair value of unreleased shares - leveraged



                    $




                      &#x2013;




                    $




                      &#x2013;




                    Unreleased shares - non-leveraged



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;


                Fair value of unreleased shares - non-leveraged$
                      &#x2013;
                    $
                      &#x2013;
                    </us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock>
    <us-gaap:EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares contextRef="FYCurrentYear" decimals="INF" unitRef="INF">890</us-gaap:EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares>
    <us-gaap:EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares contextRef="FYPriorYear" decimals="INF" unitRef="INF">951</us-gaap:EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares>
    <us-gaap:EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares contextRef="FYCurrentYear" decimals="INF" unitRef="INF">0</us-gaap:EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares>
    <us-gaap:EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares contextRef="FYPriorYear" decimals="INF" unitRef="INF">0</us-gaap:EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares>
    <us-gaap:EmployeeStockOwnershipPlanESOPDeferredSharesFairValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">0</us-gaap:EmployeeStockOwnershipPlanESOPDeferredSharesFairValue>
    <us-gaap:EmployeeStockOwnershipPlanESOPDeferredSharesFairValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">0</us-gaap:EmployeeStockOwnershipPlanESOPDeferredSharesFairValue>
    <uhal:EmployeeStockOwnershipPlanEsopNumberOfNonLeveragedCommittedToBeReleasedShares contextRef="FYCurrentYear" decimals="INF" unitRef="INF">0</uhal:EmployeeStockOwnershipPlanEsopNumberOfNonLeveragedCommittedToBeReleasedShares>
    <uhal:EmployeeStockOwnershipPlanEsopNumberOfNonLeveragedCommittedToBeReleasedShares contextRef="FYPriorYear" decimals="INF" unitRef="INF">0</uhal:EmployeeStockOwnershipPlanEsopNumberOfNonLeveragedCommittedToBeReleasedShares>
    <uhal:EmployeeStockOwnershipPlanEsopNonLeveragedDeferredSharesFairValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">0</uhal:EmployeeStockOwnershipPlanEsopNonLeveragedDeferredSharesFairValue>
    <uhal:EmployeeStockOwnershipPlanEsopNonLeveragedDeferredSharesFairValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">0</uhal:EmployeeStockOwnershipPlanEsopNonLeveragedDeferredSharesFairValue>
    <uhal:LifetimeMaximumBenefitPaidPerIndividual
      contextRef="DYCurrentYearToDate_DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis_DefinedBenefitPostretirementHealthCoverageMember"
      decimals="0"
      unitRef="USD">20000</uhal:LifetimeMaximumBenefitPaidPerIndividual>
    <uhal:LifetimeMaximumBenefitPaidPerIndividual
      contextRef="DYCurrentYearToDate_DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis_DefinedBenefitPostretirementLifeInsuranceMember"
      decimals="0"
      unitRef="USD">3000</uhal:LifetimeMaximumBenefitPaidPerIndividual>
    <uhal:AdditionalBenefitRequirementAmount
      contextRef="DYCurrentYearToDate_DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis_DefinedBenefitPostretirementLifeInsuranceMember"
      decimals="0"
      unitRef="USD">100</uhal:AdditionalBenefitRequirementAmount>
    <us-gaap:ScheduleOfNetBenefitCostsTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    Service cost for benefits earned during the period



                    $




                      1,401




                    $




                      1,267




                    $




                      1,055




                    Other components of net periodic benefit costs:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Interest cost on accumulated postretirement benefit



                    &#160;




                      908




                    &#160;




                      919




                    &#160;




                      964




                    Other components



                    &#160;




                      212




                    &#160;




                      68




                    &#160;




                      90




                    Total other components of net periodic benefit costs



                    &#160;




                      1,120




                    &#160;




                      987




                    &#160;




                      1,054


                Net periodic postretirement benefit cost$
                      2,521
                    $
                      2,254
                    $
                      2,109
                    </us-gaap:ScheduleOfNetBenefitCostsTableTextBlock>
    <us-gaap:DefinedBenefitPlanServiceCost
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1401000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanServiceCost contextRef="DYPriorYear" decimals="-3" unitRef="USD">1267000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanServiceCost contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">1055000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanInterestCost
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">908000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanInterestCost contextRef="DYPriorYear" decimals="-3" unitRef="USD">919000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanInterestCost contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">964000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanOtherCosts
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">212000</us-gaap:DefinedBenefitPlanOtherCosts>
    <us-gaap:DefinedBenefitPlanOtherCosts contextRef="DYPriorYear" decimals="-3" unitRef="USD">68000</us-gaap:DefinedBenefitPlanOtherCosts>
    <us-gaap:DefinedBenefitPlanOtherCosts contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">90000</us-gaap:DefinedBenefitPlanOtherCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1120000</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts contextRef="DYPriorYear" decimals="-3" unitRef="USD">987000</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">1054000</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">2521000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="DYPriorYear" decimals="-3" unitRef="USD">2254000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">2109000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
    <us-gaap:ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    Beginning of year



                    $




                      30,755




                    $




                      27,503




                    Service cost for benefits earned during the period



                    &#160;




                      1,401




                    &#160;




                      1,267




                    Interest cost on accumulated post retirement benefit



                    &#160;




                      908




                    &#160;




                      919




                    Net benefit payments and expense



                    &#160;



                    (1,021)



                    &#160;



                    (841)



                    Actuarial (gain) loss



                    &#160;



                    (1,837)



                    &#160;




                      1,907




                    Accumulated postretirement benefit obligation



                    &#160;




                      30,206




                    &#160;




                      30,755




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Current liabilities



                    &#160;




                      1,449




                    &#160;




                      1,334




                    Non-current liabilities



                    &#160;




                      28,757




                    &#160;




                      29,421




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Total post retirement benefit liability recognized in statement of financial position



                    &#160;




                      30,206




                    &#160;




                      30,755




                    Components included in accumulated other comprehensive income (loss):



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Unrecognized net loss



                    &#160;



                    (3,237)



                    &#160;



                    (5,286)

                Cumulative net periodic benefit cost (in excess of employer contribution)$
                      26,969
                    $
                      25,469
                    </us-gaap:ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock>
    <us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FYPriorYear" decimals="-3" unitRef="USD">30755000</us-gaap:DefinedBenefitPlanBenefitObligation>
    <us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FYPriorTwoYear" decimals="-3" unitRef="USD">27503000</us-gaap:DefinedBenefitPlanBenefitObligation>
    <us-gaap:DefinedBenefitPlanServiceCost
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1401000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanServiceCost contextRef="DYPriorYear" decimals="-3" unitRef="USD">1267000</us-gaap:DefinedBenefitPlanServiceCost>
    <us-gaap:DefinedBenefitPlanInterestCost
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">908000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanInterestCost contextRef="DYPriorYear" decimals="-3" unitRef="USD">919000</us-gaap:DefinedBenefitPlanInterestCost>
    <us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1021000</us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid>
    <us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid contextRef="DYPriorYear" decimals="-3" unitRef="USD">841000</us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid>
    <us-gaap:DefinedBenefitPlanActuarialGainLoss
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">-1837000</us-gaap:DefinedBenefitPlanActuarialGainLoss>
    <us-gaap:DefinedBenefitPlanActuarialGainLoss contextRef="DYPriorYear" decimals="-3" unitRef="USD">1907000</us-gaap:DefinedBenefitPlanActuarialGainLoss>
    <us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FYCurrentYear" decimals="-3" unitRef="USD">30206000</us-gaap:DefinedBenefitPlanBenefitObligation>
    <us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FYPriorYear" decimals="-3" unitRef="USD">30755000</us-gaap:DefinedBenefitPlanBenefitObligation>
    <us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1449000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities>
    <us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities contextRef="FYPriorYear" decimals="-3" unitRef="USD">1334000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities>
    <us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent contextRef="FYCurrentYear" decimals="-3" unitRef="USD">28757000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent>
    <us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent contextRef="FYPriorYear" decimals="-3" unitRef="USD">29421000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent>
    <us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent contextRef="FYCurrentYear" decimals="-3" unitRef="USD">30206000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent>
    <us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent contextRef="FYPriorYear" decimals="-3" unitRef="USD">30755000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FYCurrentYear" decimals="-3" unitRef="USD">-3237000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FYPriorYear" decimals="-3" unitRef="USD">-5286000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCostCreditIncreaseDecreaseForPlanAmendment
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">26969000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCostCreditIncreaseDecreaseForPlanAmendment>
    <us-gaap:DefinedBenefitPlanNetPeriodicBenefitCostCreditIncreaseDecreaseForPlanAmendment contextRef="DYPriorYear" decimals="-3" unitRef="USD">25469000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCostCreditIncreaseDecreaseForPlanAmendment>
    <us-gaap:ScheduleOfAssumptionsUsedTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    2021



                    2020



                    &#160;



                    &#160;



                    (In percentages)



                    &#160;

                Accumulated postretirement benefit obligation&#160;
                      3.76
                    %
                      2.93
                    %
                      3.37
                    %</us-gaap:ScheduleOfAssumptionsUsedTableTextBlock>
    <us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.0376</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
    <us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate contextRef="FYPriorYear" decimals="INF" unitRef="Percent2">0.0293</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
    <us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
      contextRef="FYPriorTwoYear"
      decimals="INF"
      unitRef="Percent2">0.0337</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
    <us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.049</us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear>
    <us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1
      contextRef="FYCurrentYear"
      decimals="INF"
      unitRef="Percent2">0.040</us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1>
    <us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
      contextRef="FYCurrentYear_DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis_DefinedBenefitPostretirementHealthCoverageMember"
      decimals="INF"
      unitRef="Percent2">0.050</us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear>
    <us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1
      contextRef="FYCurrentYear_DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis_DefinedBenefitPostretirementLifeInsuranceMember"
      decimals="INF"
      unitRef="Percent2">0.040</us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1>
    <us-gaap:ScheduleOfAccumulatedAndProjectedBenefitObligationsTableTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    Future Net Benefit Payments





                    &#160;





                    &#160;





                    (In thousands)





                    Year-ended:





                    &#160;





                    &#160;





                    2023





                    $






                      1,369






                    2024





                    &#160;






                      1,536






                    2025





                    &#160;






                      1,733






                    2026





                    &#160;






                      1,950






                    2027





                    &#160;






                      2,170






                    2028 Through 2032





                    &#160;






                      12,112



              Total$

                      20,870

                  </us-gaap:ScheduleOfAccumulatedAndProjectedBenefitObligationsTableTextBlock>
    <us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1369000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths>
    <us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1536000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo>
    <us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1733000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree>
    <us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1950000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour>
    <us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2170000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive>
    <us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter contextRef="FYCurrentYear" decimals="-3" unitRef="USD">12112000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter>
    <uhal:DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal contextRef="FYCurrentYear" decimals="-3" unitRef="USD">20870000</uhal:DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal>
    <us-gaap:FairValueDisclosuresTextBlock contextRef="DYCurrentYearToDate">

          Note 15.
          &#160;
          Fair Value Measurements


          Certain assets and liabilities are recorded at fair value on the consolidated balance sheets and are measured and classified based upon a three-tiered approach to valuation. Financial assets and liabilities recorded at fair value and are classified and disclosed in one of the following three categories:


          Level 1 &#x2013; Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;
          &#160;


          Level 2 &#x2013; Quoted prices for identical or similar financial instruments in markets that are not considered to be active, or similar financial instruments for which all significant inputs are observable, either directly or indirectly, or inputs other than quoted prices that are observable, or inputs that are derived principally from or corroborated by observable market data through correlation or other means; and


          Level 3 &#x2013; Prices or valuations that require inputs that are both significant to the fair value measurement and are unobservable. These reflect management&#x2019;s assumptions about the assumptions a market participant would use in pricing the asset or liability.


          A financial instrument&#x2019;s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.


          Fair values of cash equivalents approximate carrying value due to the short period of time to maturity. Fair values of short-term investments, investments available-for-sale, long-term investments, mortgage loans and notes on real estate, and interest rate swap contracts are based on quoted market prices, dealer quotes or discounted cash flows. Fair values of trade receivables approximate their recorded value.


          Our financial instruments that are exposed to concentrations of credit risk consist primarily of temporary cash investments, trade receivables, reinsurance recoverables and notes receivable. Limited credit risk exists on trade receivables due to the diversity of our customer base and their dispersion across broad geographic markets. We place our temporary cash investments with financial institutions and limit the amount of credit exposure to any one financial institution.


          We have mortgage receivables, which potentially expose us to credit risk. The portfolio of notes is principally collateralized by self-storage facilities and commercial properties. We have not experienced any material losses related to the notes from individual or groups of notes in any particular industry or geographic area. The estimated fair values were determined using the discounted cash flow method and using interest rates currently offered for similar loans to borrowers with similar credit ratings.

        Other investments including short-term investments are substantially current or bear reasonable interest rates. As a result, the carrying values of these financial instruments approximate fair value.


          The carrying values and estimated fair values for the financial instruments stated above and their placement in the fair value hierarchy are as follows:







                    &#160;






                    &#160;






                    Fair Value Hierarchy








                    As of March 31, 2022






                    &#160;






                    Carrying Value






                    &#160;






                    Level 1






                    &#160;






                    Level 2






                    &#160;






                    Level 3






                    &#160;






                    Total Estimated Fair Value








                    &#160;






                    &#160;






                    (In thousands)








                    Assets






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Reinsurance recoverables and trade receivables, net






                    $







                      229,343







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      229,343







                    $







                      229,343









                    Mortgage loans, net






                    &#160;







                      423,163







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      423,163







                    &#160;







                      450,347









                    Other investments






                    &#160;







                      120,592







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      120,592







                    &#160;







                      120,592









                    Total






                    $







                      773,098







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      773,098







                    $







                      800,282









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Liabilities






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Notes, loans and finance leases payable






                    $







                      6,059,713







                    $







                      &#x2013;







                    $







                      6,059,713







                    $







                      &#x2013;







                    $







                      5,875,781









                    Total






                    $







                      6,059,713







                    $







                      &#x2013;







                    $







                      6,059,713







                    $







                      &#x2013;







                    $







                      5,875,781








          &#160;







                    .






                    &#160;






                    Fair Value Hierarchy








                    As of March 31, 2021






                    &#160;






                    Carrying Value






                    &#160;






                    Level 1






                    &#160;






                    Level 2






                    &#160;






                    Level 3






                    &#160;






                    Total Estimated Fair Value








                    &#160;






                    &#160;






                    (In thousands)








                    Assets






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Reinsurance recoverables and trade receivables, net






                    $







                      224,426







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      224,426







                    $







                      224,426









                    Mortgage loans, net






                    &#160;







                      391,230







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      391,230







                    &#160;







                      391,230









                    Other investments






                    &#160;







                      98,529







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      98,529







                    &#160;







                      98,529









                    Total






                    $







                      714,185







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      714,185







                    $







                      714,185









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Liabilities






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Notes, loans and finance leases payable






                    $







                      4,698,615







                    &#160;







                      &#x2013;







                    $







                      4,698,615







                    $







                      &#x2013;







                    $







                      4,449,691









                    Total






                    $







                      4,698,615







                    $







                      &#x2013;







                    $







                      4,698,615







                    $







                      &#x2013;







                    $







                      4,449,691








          The following tables represent the financial assets and liabilities on the consolidated balance sheets as of March 31, 2022 and 2021, that are measured at fair value on a recurring basis and the level within the fair value hierarchy.







                    As of March 31, 2022






                    &#160;






                    Total






                    &#160;






                    Level 1






                    &#160;






                    Level 2






                    &#160;






                    Level 3








                    &#160;






                    &#160;






                    (In thousands)








                    Assets






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Short-term investments






                    $







                      2,482,154







                    $







                      2,482,154







                    $







                      &#x2013;







                    $







                      &#x2013;









                    Fixed maturities - available for sale






                    &#160;







                      2,821,092







                    &#160;







                      26,914







                    &#160;







                      2,794,086







                    &#160;







                      92









                    Preferred stock






                    &#160;







                      26,095







                    &#160;







                      26,095







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Common stock






                    &#160;







                      46,212







                    &#160;







                      46,212







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Derivatives






                    &#160;







                      7,474







                    &#160;







                      7,474







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Total






                    $







                      5,383,027







                    $







                      2,588,849







                    $







                      2,794,086







                    $







                      92









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Liabilities






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Derivatives






                    $







                      587







                    $







                      &#x2013;







                    $







                      587







                    $







                      &#x2013;









                    Total






                    $







                      587







                    $







                      &#x2013;







                    $







                      587







                    $







                      &#x2013;















                    As of March 31, 2021






                    &#160;






                    Total






                    &#160;






                    Level 1






                    &#160;






                    Level 2






                    &#160;






                    Level 3








                    &#160;






                    &#160;






                    (In thousands)








                    Assets






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Short-term investments






                    $







                      839,250







                    $







                      839,250







                    $







                      &#x2013;







                    $







                      &#x2013;









                    Fixed maturities - available for sale






                    &#160;







                      2,653,539







                    &#160;







                      6,967







                    &#160;







                      2,646,415







                    &#160;







                      157









                    Preferred stock






                    &#160;







                      21,677







                    &#160;







                      21,677







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Common stock






                    &#160;







                      20,440







                    &#160;







                      20,440







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Derivatives






                    &#160;







                      6,601







                    &#160;







                      6,601







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;









                    Total






                    $







                      3,541,507







                    $







                      894,935







                    $







                      2,646,415







                    $







                      157









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Liabilities






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Derivatives






                    $







                      5,141







                    $







                      &#x2013;







                    $







                      5,141







                    $







                      &#x2013;









                    Total






                    $







                      5,141







                    $







                      &#x2013;







                    $







                      5,141







                    $







                      &#x2013;








          &#160;


          The fair value measurement of our assets using significant unobservable inputs (Level 3) were $

            0.1

           million and $

            0.2

         million for March 31, 2022 and 2021, respectively.</us-gaap:FairValueDisclosuresTextBlock>
    <us-gaap:FairValueByBalanceSheetGroupingTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Fair Value Hierarchy



                    As of March 31, 2022



                    &#160;



                    Carrying Value



                    &#160;



                    Level 1



                    &#160;



                    Level 2



                    &#160;



                    Level 3



                    &#160;



                    Total Estimated Fair Value



                    &#160;



                    &#160;



                    (In thousands)



                    Assets



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Reinsurance recoverables and trade receivables, net



                    $




                      229,343




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      229,343




                    $




                      229,343




                    Mortgage loans, net



                    &#160;




                      423,163




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      423,163




                    &#160;




                      450,347




                    Other investments



                    &#160;




                      120,592




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      120,592




                    &#160;




                      120,592




                    Total



                    $




                      773,098




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      773,098




                    $




                      800,282




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Liabilities



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Notes, loans and finance leases payable



                    $




                      6,059,713




                    $




                      &#x2013;




                    $




                      6,059,713




                    $




                      &#x2013;




                    $




                      5,875,781


                Total$
                      6,059,713
                    $
                      &#x2013;
                    $
                      6,059,713
                    $
                      &#x2013;
                    $
                      5,875,781
                    </us-gaap:FairValueByBalanceSheetGroupingTextBlock>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYCurrentYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">229343000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">229343000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet contextRef="FYCurrentYear" decimals="-3" unitRef="USD">229343000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <us-gaap:LoansReceivableFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">423163000</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:LoansReceivableFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:LoansReceivableFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:LoansReceivableFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">423163000</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:LoansReceivableFairValueDisclosure contextRef="FYCurrentYear" decimals="-3" unitRef="USD">450347000</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:OtherLongTermInvestments
      contextRef="FYCurrentYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">120592000</us-gaap:OtherLongTermInvestments>
    <us-gaap:OtherLongTermInvestments
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherLongTermInvestments>
    <us-gaap:OtherLongTermInvestments
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherLongTermInvestments>
    <us-gaap:OtherLongTermInvestments
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">120592000</us-gaap:OtherLongTermInvestments>
    <us-gaap:OtherLongTermInvestments contextRef="FYCurrentYear" decimals="-3" unitRef="USD">120592000</us-gaap:OtherLongTermInvestments>
    <uhal:AssetsFairValueCarryingValue
      contextRef="FYCurrentYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">773098000</uhal:AssetsFairValueCarryingValue>
    <uhal:AssetsFairValueCarryingValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</uhal:AssetsFairValueCarryingValue>
    <uhal:AssetsFairValueCarryingValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</uhal:AssetsFairValueCarryingValue>
    <uhal:AssetsFairValueCarryingValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">773098000</uhal:AssetsFairValueCarryingValue>
    <uhal:AssetsFairValueCarryingValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">800282000</uhal:AssetsFairValueCarryingValue>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FYCurrentYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">6059713000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">6059713000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount contextRef="FYCurrentYear" decimals="-3" unitRef="USD">5875781000</us-gaap:DebtInstrumentCarryingAmount>
    <uhal:LiabilitiesFairValueCarryingValue
      contextRef="FYCurrentYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">6059713000</uhal:LiabilitiesFairValueCarryingValue>
    <uhal:LiabilitiesFairValueCarryingValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</uhal:LiabilitiesFairValueCarryingValue>
    <uhal:LiabilitiesFairValueCarryingValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">6059713000</uhal:LiabilitiesFairValueCarryingValue>
    <uhal:LiabilitiesFairValueCarryingValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</uhal:LiabilitiesFairValueCarryingValue>
    <uhal:LiabilitiesFairValueCarryingValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">5875781000</uhal:LiabilitiesFairValueCarryingValue>
    <us-gaap:FairValueByBalanceSheetGroupingTextBlock contextRef="DYPriorYear">

                    .



                    &#160;



                    Fair Value Hierarchy



                    As of March 31, 2021



                    &#160;



                    Carrying Value



                    &#160;



                    Level 1



                    &#160;



                    Level 2



                    &#160;



                    Level 3



                    &#160;



                    Total Estimated Fair Value



                    &#160;



                    &#160;



                    (In thousands)



                    Assets



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Reinsurance recoverables and trade receivables, net



                    $




                      224,426




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      224,426




                    $




                      224,426




                    Mortgage loans, net



                    &#160;




                      391,230




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      391,230




                    &#160;




                      391,230




                    Other investments



                    &#160;




                      98,529




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      98,529




                    &#160;




                      98,529




                    Total



                    $




                      714,185




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      714,185




                    $




                      714,185




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Liabilities



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Notes, loans and finance leases payable



                    $




                      4,698,615




                    &#160;




                      &#x2013;




                    $




                      4,698,615




                    $




                      &#x2013;




                    $




                      4,449,691


                Total$
                      4,698,615
                    $
                      &#x2013;
                    $
                      4,698,615
                    $
                      &#x2013;
                    $
                      4,449,691
                    </us-gaap:FairValueByBalanceSheetGroupingTextBlock>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYPriorYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">224426000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">224426000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">224426000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <us-gaap:LoansReceivableFairValueDisclosure
      contextRef="FYPriorYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">391230000</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:LoansReceivableFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:LoansReceivableFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:LoansReceivableFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">391230000</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:LoansReceivableFairValueDisclosure contextRef="FYPriorYear" decimals="-3" unitRef="USD">391230000</us-gaap:LoansReceivableFairValueDisclosure>
    <us-gaap:OtherLongTermInvestments
      contextRef="FYPriorYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">98529000</us-gaap:OtherLongTermInvestments>
    <us-gaap:OtherLongTermInvestments
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherLongTermInvestments>
    <us-gaap:OtherLongTermInvestments
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherLongTermInvestments>
    <us-gaap:OtherLongTermInvestments
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">98529000</us-gaap:OtherLongTermInvestments>
    <us-gaap:OtherLongTermInvestments contextRef="FYPriorYear" decimals="-3" unitRef="USD">98529000</us-gaap:OtherLongTermInvestments>
    <uhal:AssetsFairValueCarryingValue
      contextRef="FYPriorYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">714185000</uhal:AssetsFairValueCarryingValue>
    <uhal:AssetsFairValueCarryingValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</uhal:AssetsFairValueCarryingValue>
    <uhal:AssetsFairValueCarryingValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</uhal:AssetsFairValueCarryingValue>
    <uhal:AssetsFairValueCarryingValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">714185000</uhal:AssetsFairValueCarryingValue>
    <uhal:AssetsFairValueCarryingValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">714185000</uhal:AssetsFairValueCarryingValue>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FYPriorYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">4698615000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">4698615000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount contextRef="FYPriorYear" decimals="-3" unitRef="USD">4449691000</us-gaap:DebtInstrumentCarryingAmount>
    <uhal:LiabilitiesFairValueCarryingValue
      contextRef="FYPriorYear_FairValueByMeasurementBasisAxis_CarryingReportedAmountFairValueDisclosureMember"
      decimals="-3"
      unitRef="USD">4698615000</uhal:LiabilitiesFairValueCarryingValue>
    <uhal:LiabilitiesFairValueCarryingValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</uhal:LiabilitiesFairValueCarryingValue>
    <uhal:LiabilitiesFairValueCarryingValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">4698615000</uhal:LiabilitiesFairValueCarryingValue>
    <uhal:LiabilitiesFairValueCarryingValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</uhal:LiabilitiesFairValueCarryingValue>
    <uhal:LiabilitiesFairValueCarryingValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">4449691000</uhal:LiabilitiesFairValueCarryingValue>
    <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock contextRef="DYCurrentYearToDate">

                    As of March 31, 2022



                    &#160;



                    Total



                    &#160;



                    Level 1



                    &#160;



                    Level 2



                    &#160;



                    Level 3



                    &#160;



                    &#160;



                    (In thousands)



                    Assets



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Short-term investments



                    $




                      2,482,154




                    $




                      2,482,154




                    $




                      &#x2013;




                    $




                      &#x2013;




                    Fixed maturities - available for sale



                    &#160;




                      2,821,092




                    &#160;




                      26,914




                    &#160;




                      2,794,086




                    &#160;




                      92




                    Preferred stock



                    &#160;




                      26,095




                    &#160;




                      26,095




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Common stock



                    &#160;




                      46,212




                    &#160;




                      46,212




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Derivatives



                    &#160;




                      7,474




                    &#160;




                      7,474




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Total



                    $




                      5,383,027




                    $




                      2,588,849




                    $




                      2,794,086




                    $




                      92




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Liabilities



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Derivatives



                    $




                      587




                    $




                      &#x2013;




                    $




                      587




                    $




                      &#x2013;


                Total$
                      587
                    $
                      &#x2013;
                    $
                      587
                    $
                      &#x2013;
                    </us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock>
    <us-gaap:TradingSecurities contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2482154000</us-gaap:TradingSecurities>
    <us-gaap:TradingSecurities
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">2482154000</us-gaap:TradingSecurities>
    <us-gaap:TradingSecurities
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:TradingSecurities>
    <us-gaap:TradingSecurities
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:TradingSecurities>
    <us-gaap:AvailableForSaleSecurities contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2821092000</us-gaap:AvailableForSaleSecurities>
    <us-gaap:AvailableForSaleSecurities
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">26914000</us-gaap:AvailableForSaleSecurities>
    <us-gaap:AvailableForSaleSecurities
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">2794086000</us-gaap:AvailableForSaleSecurities>
    <us-gaap:AvailableForSaleSecurities
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">92000</us-gaap:AvailableForSaleSecurities>
    <uhal:PreferredStockFairValueDisclosure contextRef="FYCurrentYear" decimals="-3" unitRef="USD">26095000</uhal:PreferredStockFairValueDisclosure>
    <uhal:PreferredStockFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">26095000</uhal:PreferredStockFairValueDisclosure>
    <uhal:PreferredStockFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</uhal:PreferredStockFairValueDisclosure>
    <uhal:PreferredStockFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</uhal:PreferredStockFairValueDisclosure>
    <uhal:CommonStockFairValueDisclosure contextRef="FYCurrentYear" decimals="-3" unitRef="USD">46212000</uhal:CommonStockFairValueDisclosure>
    <uhal:CommonStockFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">46212000</uhal:CommonStockFairValueDisclosure>
    <uhal:CommonStockFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</uhal:CommonStockFairValueDisclosure>
    <uhal:CommonStockFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</uhal:CommonStockFairValueDisclosure>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">7474000</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">7474000</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:AssetsFairValueDisclosure contextRef="FYCurrentYear" decimals="-3" unitRef="USD">5383027000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">2588849000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">2794086000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">92000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">587000</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">587000</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:LiabilitiesFairValueDisclosure contextRef="FYCurrentYear" decimals="-3" unitRef="USD">587000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">587000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="FYCurrentYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock contextRef="DYPriorYear">

                    As of March 31, 2021



                    &#160;



                    Total



                    &#160;



                    Level 1



                    &#160;



                    Level 2



                    &#160;



                    Level 3



                    &#160;



                    &#160;



                    (In thousands)



                    Assets



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Short-term investments



                    $




                      839,250




                    $




                      839,250




                    $




                      &#x2013;




                    $




                      &#x2013;




                    Fixed maturities - available for sale



                    &#160;




                      2,653,539




                    &#160;




                      6,967




                    &#160;




                      2,646,415




                    &#160;




                      157




                    Preferred stock



                    &#160;




                      21,677




                    &#160;




                      21,677




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Common stock



                    &#160;




                      20,440




                    &#160;




                      20,440




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Derivatives



                    &#160;




                      6,601




                    &#160;




                      6,601




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Total



                    $




                      3,541,507




                    $




                      894,935




                    $




                      2,646,415




                    $




                      157




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Liabilities



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Derivatives



                    $




                      5,141




                    $




                      &#x2013;




                    $




                      5,141




                    $




                      &#x2013;


                Total$
                      5,141
                    $
                      &#x2013;
                    $
                      5,141
                    $
                      &#x2013;
                    </us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock>
    <us-gaap:TradingSecurities contextRef="FYPriorYear" decimals="-3" unitRef="USD">839250000</us-gaap:TradingSecurities>
    <us-gaap:TradingSecurities
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">839250000</us-gaap:TradingSecurities>
    <us-gaap:TradingSecurities
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:TradingSecurities>
    <us-gaap:TradingSecurities
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:TradingSecurities>
    <us-gaap:AvailableForSaleSecurities contextRef="FYPriorYear" decimals="-3" unitRef="USD">2653539000</us-gaap:AvailableForSaleSecurities>
    <us-gaap:AvailableForSaleSecurities
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">6967000</us-gaap:AvailableForSaleSecurities>
    <us-gaap:AvailableForSaleSecurities
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">2646415000</us-gaap:AvailableForSaleSecurities>
    <us-gaap:AvailableForSaleSecurities
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">157000</us-gaap:AvailableForSaleSecurities>
    <uhal:PreferredStockFairValueDisclosure contextRef="FYPriorYear" decimals="-3" unitRef="USD">21677000</uhal:PreferredStockFairValueDisclosure>
    <uhal:PreferredStockFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">21677000</uhal:PreferredStockFairValueDisclosure>
    <uhal:PreferredStockFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</uhal:PreferredStockFairValueDisclosure>
    <uhal:PreferredStockFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</uhal:PreferredStockFairValueDisclosure>
    <uhal:CommonStockFairValueDisclosure contextRef="FYPriorYear" decimals="-3" unitRef="USD">20440000</uhal:CommonStockFairValueDisclosure>
    <uhal:CommonStockFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">20440000</uhal:CommonStockFairValueDisclosure>
    <uhal:CommonStockFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</uhal:CommonStockFairValueDisclosure>
    <uhal:CommonStockFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</uhal:CommonStockFairValueDisclosure>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">6601000</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">6601000</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:AssetsFairValueDisclosure contextRef="FYPriorYear" decimals="-3" unitRef="USD">3541507000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">894935000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">2646415000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">157000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">5141000</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">5141000</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue>
    <us-gaap:LiabilitiesFairValueDisclosure contextRef="FYPriorYear" decimals="-3" unitRef="USD">5141000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel1Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel2Member"
      decimals="-3"
      unitRef="USD">5141000</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:LiabilitiesFairValueDisclosure
      contextRef="FYPriorYear_FairValueByFairValueHierarchyLevelAxis_FairValueInputsLevel3Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:LiabilitiesFairValueDisclosure>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">100000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales contextRef="DYPriorYear" decimals="-5" unitRef="USD">200000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales>
    <uhal:ReinsuranceAndPolicyBenefitsAndLossesClaimsAndLossExpensePayableTextBlock contextRef="DYCurrentYearToDate">

          Note 16.
          &#160;
          Reinsurance and Policy Benefits and Losses, Claims and Loss Expenses Payable


          During their normal course of business, our insurance subsidiaries assume and cede reinsurance on both a coinsurance and a risk premium basis. They also obtain reinsurance for that portion of risks exceeding their retention limits. The maximum amount of life insurance retained on any one life is $

            150,000

          .


          &#160;







                    &#160;






                    &#160;





                  Amount (a)



                    Direct






                    &#160;





                  Other


                  Companies



                    Ceded to






                    &#160;





                  from Other


                  Companies



                    Assumed






                    &#160;





                  Amount (a)



                    Net






                    &#160;





                  Amount


                  Assumed to Net



                    Percentage of






                    &#160;








                    &#160;






                    &#160;






                    (In thousands)






                    &#160;








                    Year ended December 31, 2021






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Life insurance in force






                    $







                      1,029,537







                    $







                      72







                    $







                      328,030







                    $







                      1,357,495







                    &#160;







                      24







                    %








                    Premiums earned:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Life






                    $







                      56,353







                    $







                      2







                    $







                      4,514







                    $







                      60,865







                    &#160;







                      7







                    %








                    Accident and health






                    &#160;







                      48,385







                    &#160;







                      160







                    &#160;







                      1,166







                    &#160;







                      49,391







                    &#160;







                      2







                    %








                    Annuity






                    &#160;







                      444







                    &#160;







                      &#x2013;







                    &#160;







                      327







                    &#160;







                      771







                    &#160;







                      42







                    %








                    Property and casualty






                    &#160;







                      89,667







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      89,667







                    &#160;







                      &#x2013;







                    %








                    Total






                    $







                      194,849







                    $







                      162







                    $







                      6,007







                    $







                      200,694







                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Year ended December 31, 2020






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Life insurance in force






                    $







                      1,031,634







                    $







                      73







                    $







                      356,266







                    $







                      1,387,827







                    &#160;







                      26







                    %








                    Premiums earned:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Life






                    $







                      58,048







                    $







                      1







                    $







                      5,049







                    $







                      63,096







                    &#160;







                      8







                    %








                    Accident and health






                    &#160;







                      57,081







                    &#160;







                      211







                    &#160;







                      1,388







                    &#160;







                      58,258







                    &#160;







                      2







                    %








                    Annuity






                    &#160;







                      221







                    &#160;







                      &#x2013;







                    &#160;







                      34







                    &#160;







                      255







                    &#160;







                      13







                    %








                    Property and casualty






                    &#160;







                      70,285







                    &#160;







                      &#x2013;







                    &#160;







                      &#x2013;







                    &#160;







                      70,285







                    &#160;







                      &#x2013;







                    %








                    Total






                    $







                      185,635







                    $







                      212







                    $







                      6,471







                    $







                      191,894







                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Year ended December 31, 2019






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Life insurance in force






                    $







                      957,280







                    $







                      7







                    $







                      441,563







                    $







                      1,398,836







                    &#160;







                      32







                    %








                    Premiums earned:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Life






                    $







                      53,289







                    $







                      1







                    $







                      5,629







                    $







                      58,917







                    &#160;







                      10







                    %








                    Accident and health






                    &#160;







                      66,863







                    &#160;







                      226







                    &#160;







                      1,563







                    &#160;







                      68,200







                    &#160;







                      2







                    %








                    Annuity






                    &#160;







                      65







                    &#160;







                      &#x2013;







                    &#160;







                      794







                    &#160;







                      859







                    &#160;







                      92







                    %








                    Property and casualty






                    &#160;







                      69,126







                    &#160;







                      &#x2013;







                    &#160;







                      15







                    &#160;







                      69,141







                    &#160;







                      &#x2013;







                    %








                    Total






                    $







                      189,343







                    $







                      227







                    $







                      8,001







                    $







                      197,117







                    &#160;






                    &#160;






                    &#160;







          (a)
          &#160;
          Balances are reported net of inter-segment transactions.
          &#160;


          Reserves for recognizing a premium deficiency included in future policy benefits are established, if necessary, when the liability for future policy benefits plus the present value of expected future gross premiums are determined to be materially insufficient to provide for expected future policy benefits and expenses. Additionally, in certain instances the policyholder liability for a particular line of business may not be deficient in the aggregate to trigger loss recognition, but the pattern of earnings may be such that profits are expected to be recognized in earlier years followed by losses in later years. In these situations, accounting standards require that an additional liability be recognized by an amount necessary to sufficiently offset the losses that would be recognized in later years. The Company has not recognized any reserves related to premium deficiencies in the years ended December 31, 2021 and December 31, 2020.

        To the extent that a reinsurer is unable to meet its obligation under the related reinsurance agreements, Repwest would remain liable for the unpaid losses and loss expenses. Pursuant to certain of these agreements, Repwest holds letters of credit as of December 31, 2021 in the amount of $0.1 million from re-insurers.


          Policy benefits and losses, claims and loss expenses payable for Property and Casualty Insurance were as follows:







                    &#160;






                    &#160;






                    December 31,








                    &#160;






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    (In thousands)








                    Unpaid losses and loss adjustment expense






                    $







                      159,162







                    $







                      177,963









                    Reinsurance losses payable






                    &#160;







                      1,217







                    &#160;







                      979









                    Total






                    $







                      160,379







                    $







                      178,942








          &#160;


          Activity in the liability for unpaid losses and loss adjustment expenses for Property and Casualty Insurance is summarized as follows:


          &#160;







                    &#160;






                    &#160;






                    December 31,








                    &#160;






                    &#160;






                    2021






                    &#160;






                    2020






                    &#160;






                    2019








                    &#160;






                    &#160;






                    (In thousands)








                    Balance at January 1






                    $







                      177,963







                    $







                      209,127







                    $







                      228,970









                    Less: reinsurance recoverable






                    &#160;







                      64,873







                    &#160;







                      87,083







                    &#160;







                      94,920









                    Net balance at January 1






                    &#160;







                      113,090







                    &#160;







                      122,044







                    &#160;







                      134,050









                    Incurred related to:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Current year






                    &#160;







                      28,980







                    &#160;







                      20,670







                    &#160;







                      22,137









                    Prior years






                    &#160;






                    (6,290)






                    &#160;






                    (3,865)






                    &#160;






                    (9,535)








                    Total incurred






                    &#160;







                      22,690







                    &#160;







                      16,805







                    &#160;







                      12,602









                    Paid related to:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Current year






                    &#160;







                      11,040







                    &#160;







                      7,664







                    &#160;







                      7,366









                    Prior years






                    &#160;







                      12,972







                    &#160;







                      18,095







                    &#160;







                      17,242









                    Total paid






                    &#160;







                      24,012







                    &#160;







                      25,759







                    &#160;







                      24,608









                    Net balance at December 31






                    &#160;







                      111,768







                    &#160;







                      113,090







                    &#160;







                      122,044









                    Plus: reinsurance recoverable






                    &#160;







                      47,394







                    &#160;







                      64,873







                    &#160;







                      87,083









                    Balance at December 31






                    $







                      159,162







                    $







                      177,963







                    $







                      209,127








          &#160;

        Prior year incurred losses were impacted by favorable development on numerous Excess Workers Compensation claims. The liability for incurred losses and loss adjustment expenses (net of reinsurance recoverable of $47.4 million) decreased by $18.8 million as of December 31, 2021.


          The information about property and casualty incurred and paid loss and loss adjustment expense development for the years end December 31, 2015 through 2021, and the average annual percentage payout of incurred claims by age as of December 31, 2021, is presented as supplementary information. Claims data for December 31, 2015 through 2020 is unaudited. Claims data for December 31, 2021 is audited.


          &#160;







                    Cumulative Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    As of








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    December 31, 2021








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    Total of






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    Incurred-but-






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    Not-Reported






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    Liabilities Plus






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    Expected






                    &#160;






                    Cumulative








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    Development






                    &#160;






                    Number of








                    Accident






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    on Reported






                    &#160;






                    Reported








                    Year






                    &#160;






                    2015






                    &#160;






                    2016






                    &#160;






                    2017






                    &#160;






                    2018






                    &#160;






                    2019






                    &#160;






                    2020






                    &#160;






                    2021






                    &#160;






                    Claims






                    &#160;






                    Claims








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    (In thousands, except claim counts)






                    &#160;






                    &#160;








                    2015






                    $







                      12,214







                    $







                      12,459







                    $







                      12,460







                    $







                      12,464







                    $







                      11,087







                    $







                      11,092







                    $







                      11,093







                    $







                      &#x2013;







                    &#160;







                      11,104









                    2016






                    &#160;






                    &#160;






                    &#160;







                      13,297







                    &#160;







                      13,011







                    &#160;







                      13,056







                    &#160;







                      11,790







                    &#160;







                      11,764







                    &#160;







                      11,764







                    &#160;







                      &#x2013;







                    &#160;







                      11,469









                    2017






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      15,748







                    &#160;







                      16,109







                    &#160;







                      17,078







                    &#160;







                      15,538







                    &#160;







                      15,273







                    &#160;







                      &#x2013;







                    &#160;







                      12,102









                    2018






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      19,580







                    &#160;







                      18,386







                    &#160;







                      18,027







                    &#160;







                      17,157







                    &#160;







                      251







                    &#160;







                      11,983









                    2019






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      22,138







                    &#160;







                      26,316







                    &#160;







                      27,316







                    &#160;







                      2,283







                    &#160;







                      11,746









                    2020






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      20,671







                    &#160;







                      17,485







                    &#160;







                      3,455







                    &#160;







                      11,274









                    2021






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      28,982







                    &#160;






                    12,709






                    &#160;







                      13,729









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    Total






                    &#160;







                      18,698







                    &#160;






                    &#160;







          &#160;


          The following table presents paid claims development as of December 31, 2021, net of reinsurance. Claims data for 2015 through 2020 is unaudited. Claims data for 2021 is audited.


          &#160;







                    Cumulative Paid Claims and Allocated Claim Adjustment Expenses, Net of Reinsurance








                    &#160;






                    &#160;






                    (In thousands)








                    Accident






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Year






                    &#160;






                    2015






                    &#160;






                    2016






                    &#160;






                    2017






                    &#160;






                    2018






                    &#160;






                    2019






                    &#160;






                    2020






                    &#160;






                    2021








                    2015






                    $







                      7,509







                    $







                      9,601







                    $







                      9,730







                    $







                      10,343







                    $







                      11,087







                    $







                      11,092







                    $







                      11,093









                    2016






                    &#160;






                    &#160;






                    &#160;







                      7,777







                    &#160;







                      10,665







                    &#160;







                      11,643







                    &#160;







                      11,746







                    &#160;







                      11,764







                    &#160;







                      11,764









                    2017






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      8,970







                    &#160;







                      11,638







                    &#160;







                      14,825







                    &#160;







                      15,012







                    &#160;







                      15,263









                    2018






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      8,838







                    &#160;







                      12,689







                    &#160;







                      15,150







                    &#160;







                      16,766









                    2019






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      7,366







                    &#160;







                      14,737







                    &#160;







                      19,215









                    2020






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      7,665







                    &#160;







                      11,114









                    2021






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;







                      11,040









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    Total






                    &#160;






                    Total






                    &#160;







                      96,255









                    All outstanding liabilities before 2015, net of reinsurance






                    &#160;






                    &#160;






                    &#160;







                      78,955









                    Liabilities for claims and claim adjustment expenses, net of reinsurance






                    &#160;






                    &#160;






                    &#160;







                      111,768










          The reconciliation of the net incurred and paid claims development tables for the liability for claims and claims adjustment expenses is as follows:







                    &#160;






                    &#160;






                    December 31, 2021








                    &#160;






                    &#160;






                    (In thousands)








                    Liabilities for unpaid Property and Casualty claims






                    &#160;






                    &#160;








                    and claim adjustment expenses, net of reinsurance






                    $







                      111,768









                    &#160;






                    &#160;






                    &#160;








                    Total reinsurance recoverable on unpaid






                    &#160;






                    &#160;








                    Property and Casualty claims






                    $







                      47,394









                    &#160;






                    &#160;






                    &#160;








                    Total gross liability for unpaid Property and Casualty






                    &#160;






                    &#160;








                    claims and claim adjustment expense






                    $







                      159,162








          The following is supplementary information about average historical claims duration as of December 31, 2021.



                    Average Annual Percentage Payout of Incurred Claims by Age, net of Reinsurance



                    &#160;



                    &#160;



                    (In percentages)



                    &#160;



                    Years



                    &#160;



                    1



                    &#160;



                    2



                    &#160;



                    3



                    &#160;



                    4



                    &#160;



                    5



                    &#160;



                    6



                    &#160;



                    7



                    &#160;


                    Property and Casualty Insurance

                    &#160;


                      50.4


                    %


                      21.7


                    %


                      12.2


                    %


                      4.3


                    %


                      2.8


                    %


                      &#x2013;


                    %


                      &#x2013;

                  %</uhal:ReinsuranceAndPolicyBenefitsAndLossesClaimsAndLossExpensePayableTextBlock>
    <uhal:MaximumAmountOfLifeInsuranceRetainedOnAnyOneLife contextRef="DYCurrentYearToDate" decimals="0" unitRef="USD">150000</uhal:MaximumAmountOfLifeInsuranceRetainedOnAnyOneLife>
    <srt:SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Direct



                    &#160;



                    Ceded to



                    &#160;



                    Assumed



                    &#160;



                    Net



                    &#160;



                    Percentage of



                    &#160;



                    &#160;



                    &#160;



                    (In thousands)



                    &#160;



                    Year ended December 31, 2021



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Life insurance in force



                    $




                      1,029,537




                    $




                      72




                    $




                      328,030




                    $




                      1,357,495




                    &#160;




                      24




                    %



                    Premiums earned:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Life



                    $




                      56,353




                    $




                      2




                    $




                      4,514




                    $




                      60,865




                    &#160;




                      7




                    %



                    Accident and health



                    &#160;




                      48,385




                    &#160;




                      160




                    &#160;




                      1,166




                    &#160;




                      49,391




                    &#160;




                      2




                    %



                    Annuity



                    &#160;




                      444




                    &#160;




                      &#x2013;




                    &#160;




                      327




                    &#160;




                      771




                    &#160;




                      42




                    %



                    Property and casualty



                    &#160;




                      89,667




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      89,667




                    &#160;




                      &#x2013;




                    %



                    Total



                    $




                      194,849




                    $




                      162




                    $




                      6,007




                    $




                      200,694




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Year ended December 31, 2020



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Life insurance in force



                    $




                      1,031,634




                    $




                      73




                    $




                      356,266




                    $




                      1,387,827




                    &#160;




                      26




                    %



                    Premiums earned:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Life



                    $




                      58,048




                    $




                      1




                    $




                      5,049




                    $




                      63,096




                    &#160;




                      8




                    %



                    Accident and health



                    &#160;




                      57,081




                    &#160;




                      211




                    &#160;




                      1,388




                    &#160;




                      58,258




                    &#160;




                      2




                    %



                    Annuity



                    &#160;




                      221




                    &#160;




                      &#x2013;




                    &#160;




                      34




                    &#160;




                      255




                    &#160;




                      13




                    %



                    Property and casualty



                    &#160;




                      70,285




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      70,285




                    &#160;




                      &#x2013;




                    %



                    Total



                    $




                      185,635




                    $




                      212




                    $




                      6,471




                    $




                      191,894




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Year ended December 31, 2019



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Life insurance in force



                    $




                      957,280




                    $




                      7




                    $




                      441,563




                    $




                      1,398,836




                    &#160;




                      32




                    %



                    Premiums earned:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Life



                    $




                      53,289




                    $




                      1




                    $




                      5,629




                    $




                      58,917




                    &#160;




                      10




                    %



                    Accident and health



                    &#160;




                      66,863




                    &#160;




                      226




                    &#160;




                      1,563




                    &#160;




                      68,200




                    &#160;




                      2




                    %



                    Annuity



                    &#160;




                      65




                    &#160;




                      &#x2013;




                    &#160;




                      794




                    &#160;




                      859




                    &#160;




                      92




                    %



                    Property and casualty



                    &#160;




                      69,126




                    &#160;




                      &#x2013;




                    &#160;




                      15




                    &#160;




                      69,141




                    &#160;




                      &#x2013;




                    %

                Total$
                      189,343
                    $
                      227
                    $
                      8,001
                    $
                      197,117
                    &#160;&#160;&#160;</srt:SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock>
    <srt:LifeInsuranceInForceGross
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">1029537000</srt:LifeInsuranceInForceGross>
    <srt:LifeInsuranceInForceCeded
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">72000</srt:LifeInsuranceInForceCeded>
    <srt:LifeInsuranceInForceAssumed
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">328030000</srt:LifeInsuranceInForceAssumed>
    <srt:LifeInsuranceInForceNet
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">1357495000</srt:LifeInsuranceInForceNet>
    <srt:LifeInsuranceInForcePercentageAssumedToNet
      contextRef="EndOfCurrent3rdQuarter"
      decimals="4"
      unitRef="Percent2">0.24</srt:LifeInsuranceInForcePercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">56353000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">2000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">4514000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">60865000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0.07</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">48385000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">160000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">1166000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">49391000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0.02</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">444000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">327000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">771000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="4"
      unitRef="Percent2">0.42</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">89667000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">89667000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsYearToDate_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsYearToDate"
      decimals="-3"
      unitRef="USD">194849000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate"
      decimals="-3"
      unitRef="USD">162000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsYearToDate"
      decimals="-3"
      unitRef="USD">6007000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsYearToDate"
      decimals="-3"
      unitRef="USD">200694000</us-gaap:PremiumsEarnedNet>
    <srt:LifeInsuranceInForceGross
      contextRef="EndOfThirdQuarterPriorYear"
      decimals="-3"
      unitRef="USD">1031634000</srt:LifeInsuranceInForceGross>
    <srt:LifeInsuranceInForceCeded
      contextRef="EndOfThirdQuarterPriorYear"
      decimals="-3"
      unitRef="USD">73000</srt:LifeInsuranceInForceCeded>
    <srt:LifeInsuranceInForceAssumed
      contextRef="EndOfThirdQuarterPriorYear"
      decimals="-3"
      unitRef="USD">356266000</srt:LifeInsuranceInForceAssumed>
    <srt:LifeInsuranceInForceNet
      contextRef="EndOfThirdQuarterPriorYear"
      decimals="-3"
      unitRef="USD">1387827000</srt:LifeInsuranceInForceNet>
    <srt:LifeInsuranceInForcePercentageAssumedToNet
      contextRef="EndOfThirdQuarterPriorYear"
      decimals="4"
      unitRef="Percent2">0.26</srt:LifeInsuranceInForcePercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">58048000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">1000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">5049000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">63096000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0.08</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">57081000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">211000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">1388000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">58258000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0.02</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">221000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">34000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">255000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="4"
      unitRef="Percent2">0.13</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">70285000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">70285000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsPriorYear_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsPriorYear"
      decimals="-3"
      unitRef="USD">185635000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear"
      decimals="-3"
      unitRef="USD">212000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsPriorYear"
      decimals="-3"
      unitRef="USD">6471000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsPriorYear"
      decimals="-3"
      unitRef="USD">191894000</us-gaap:PremiumsEarnedNet>
    <srt:LifeInsuranceInForceGross
      contextRef="EndOfThirdQuarterTwoYearsPrior"
      decimals="-3"
      unitRef="USD">957280000</srt:LifeInsuranceInForceGross>
    <srt:LifeInsuranceInForceCeded
      contextRef="EndOfThirdQuarterTwoYearsPrior"
      decimals="-3"
      unitRef="USD">7000</srt:LifeInsuranceInForceCeded>
    <srt:LifeInsuranceInForceAssumed
      contextRef="EndOfThirdQuarterTwoYearsPrior"
      decimals="-3"
      unitRef="USD">441563000</srt:LifeInsuranceInForceAssumed>
    <srt:LifeInsuranceInForceNet
      contextRef="EndOfThirdQuarterTwoYearsPrior"
      decimals="-3"
      unitRef="USD">1398836000</srt:LifeInsuranceInForceNet>
    <srt:LifeInsuranceInForcePercentageAssumedToNet
      contextRef="EndOfThirdQuarterTwoYearsPrior"
      decimals="4"
      unitRef="Percent2">0.32</srt:LifeInsuranceInForcePercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">53289000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">1000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">5629000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">58917000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_LifeInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0.10</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">66863000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">226000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">1563000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">68200000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_AccidentAndHealthInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0.02</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">65000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">794000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="-3"
      unitRef="USD">859000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_InvestmentsSegmentMember"
      decimals="4"
      unitRef="Percent2">0.92</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">69126000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">0</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">15000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="-3"
      unitRef="USD">69141000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsPercentageAssumedToNet
      contextRef="InsuranceSubsTwoYearsPrior_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="4"
      unitRef="Percent2">0</us-gaap:PremiumsPercentageAssumedToNet>
    <us-gaap:DirectPremiumsEarned
      contextRef="InsuranceSubsTwoYearsPrior"
      decimals="-3"
      unitRef="USD">189343000</us-gaap:DirectPremiumsEarned>
    <uhal:CededPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior"
      decimals="-3"
      unitRef="USD">227000</uhal:CededPremiumsEarnedUnearned>
    <uhal:AssumedPremiumsEarnedUnearned
      contextRef="InsuranceSubsTwoYearsPrior"
      decimals="-3"
      unitRef="USD">8001000</uhal:AssumedPremiumsEarnedUnearned>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsTwoYearsPrior"
      decimals="-3"
      unitRef="USD">197117000</us-gaap:PremiumsEarnedNet>
    <us-gaap:ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">100000</us-gaap:ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed>
    <uhal:ScheduleOfEffectOfReinsuranceTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    December 31,



                    &#160;



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    Unpaid losses and loss adjustment expense



                    $




                      159,162




                    $




                      177,963




                    Reinsurance losses payable



                    &#160;




                      1,217




                    &#160;




                      979


                Total $
                      160,379
                    $
                      178,942
                    </uhal:ScheduleOfEffectOfReinsuranceTableTextBlock>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfCurrent3rdQuarter_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">159162000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfThirdQuarterPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">177963000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:ReinsurancePayable
      contextRef="EndOfCurrent3rdQuarter_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">1217000</us-gaap:ReinsurancePayable>
    <us-gaap:ReinsurancePayable
      contextRef="EndOfThirdQuarterPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">979000</us-gaap:ReinsurancePayable>
    <us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfCurrent3rdQuarter_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">160379000</us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfThirdQuarterPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">178942000</us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    December 31,



                    &#160;



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    2019



                    &#160;



                    &#160;



                    (In thousands)



                    Balance at January 1



                    $




                      177,963




                    $




                      209,127




                    $




                      228,970




                    Less: reinsurance recoverable



                    &#160;




                      64,873




                    &#160;




                      87,083




                    &#160;




                      94,920




                    Net balance at January 1



                    &#160;




                      113,090




                    &#160;




                      122,044




                    &#160;




                      134,050




                    Incurred related to:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Current year



                    &#160;




                      28,980




                    &#160;




                      20,670




                    &#160;




                      22,137




                    Prior years



                    &#160;



                    (6,290)



                    &#160;



                    (3,865)



                    &#160;



                    (9,535)



                    Total incurred



                    &#160;




                      22,690




                    &#160;




                      16,805




                    &#160;




                      12,602




                    Paid related to:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Current year



                    &#160;




                      11,040




                    &#160;




                      7,664




                    &#160;




                      7,366




                    Prior years



                    &#160;




                      12,972




                    &#160;




                      18,095




                    &#160;




                      17,242




                    Total paid



                    &#160;




                      24,012




                    &#160;




                      25,759




                    &#160;




                      24,608




                    Net balance at December 31



                    &#160;




                      111,768




                    &#160;




                      113,090




                    &#160;




                      122,044




                    Plus: reinsurance recoverable



                    &#160;




                      47,394




                    &#160;




                      64,873




                    &#160;




                      87,083


                Balance at December 31$
                      159,162
                    $
                      177,963
                    $
                      209,127
                    </us-gaap:ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfThirdQuarterPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">177963000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">209127000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfThirdQuarterThreeYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">228970000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:ReinsuranceRecoverables
      contextRef="EndOfThirdQuarterPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">64873000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:ReinsuranceRecoverables
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">87083000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:ReinsuranceRecoverables
      contextRef="EndOfThirdQuarterThreeYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">94920000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">113090000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">122044000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">134050000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
      contextRef="InsuranceSubsYearToDate_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">28980000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
      contextRef="InsuranceSubsPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">20670000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
      contextRef="InsuranceSubsTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">22137000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
      contextRef="InsuranceSubsYearToDate_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">6290000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
      contextRef="InsuranceSubsPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">3865000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
      contextRef="InsuranceSubsTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">9535000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
      contextRef="InsuranceSubsYearToDate_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">22690000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
      contextRef="InsuranceSubsPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">16805000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
      contextRef="InsuranceSubsTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">12602000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
      contextRef="InsuranceSubsYearToDate_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">11040000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
      contextRef="InsuranceSubsPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">7664000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
      contextRef="InsuranceSubsTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">7366000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
      contextRef="InsuranceSubsYearToDate_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">12972000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
      contextRef="InsuranceSubsPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">18095000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
      contextRef="InsuranceSubsTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">17242000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1>
    <us-gaap:PaymentsForLossesAndLossAdjustmentExpense
      contextRef="InsuranceSubsYearToDate_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">24012000</us-gaap:PaymentsForLossesAndLossAdjustmentExpense>
    <us-gaap:PaymentsForLossesAndLossAdjustmentExpense
      contextRef="InsuranceSubsPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">25759000</us-gaap:PaymentsForLossesAndLossAdjustmentExpense>
    <us-gaap:PaymentsForLossesAndLossAdjustmentExpense
      contextRef="InsuranceSubsTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">24608000</us-gaap:PaymentsForLossesAndLossAdjustmentExpense>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">111768000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">113090000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">122044000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet>
    <us-gaap:ReinsuranceRecoverables
      contextRef="EndOfCurrent3rdQuarter_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">47394000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:ReinsuranceRecoverables
      contextRef="EndOfThirdQuarterPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">64873000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:ReinsuranceRecoverables
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">87083000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfCurrent3rdQuarter_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">159162000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfThirdQuarterPriorYear_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">177963000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">209127000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">47400000</us-gaap:ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded>
    <us-gaap:ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded contextRef="DYPriorYear" decimals="-5" unitRef="USD">18800000</us-gaap:ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded>
    <us-gaap:ShortdurationInsuranceContractsClaimsDevelopmentTableTextBlock contextRef="DYCurrentYearToDate">

                    Cumulative Incurred Claims and Allocated Claims Adjustment Expenses, Net of Reinsurance



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    As of



                    &#160;



                    &#160;



                    &#160;



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                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    December 31, 2021



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



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                    Total of



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Incurred-but-



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Not-Reported



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Liabilities Plus



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Expected



                    &#160;



                    Cumulative



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Development



                    &#160;



                    Number of



                    Accident



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    on Reported



                    &#160;



                    Reported



                    Year



                    &#160;



                    2015



                    &#160;



                    2016



                    &#160;



                    2017



                    &#160;



                    2018



                    &#160;



                    2019



                    &#160;



                    2020



                    &#160;



                    2021



                    &#160;



                    Claims



                    &#160;



                    Claims



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (In thousands, except claim counts)



                    &#160;



                    &#160;



                    2015



                    $




                      12,214




                    $




                      12,459




                    $




                      12,460




                    $




                      12,464




                    $




                      11,087




                    $




                      11,092




                    $




                      11,093




                    $




                      &#x2013;




                    &#160;




                      11,104




                    2016



                    &#160;



                    &#160;



                    &#160;




                      13,297




                    &#160;




                      13,011




                    &#160;




                      13,056




                    &#160;




                      11,790




                    &#160;




                      11,764




                    &#160;




                      11,764




                    &#160;




                      &#x2013;




                    &#160;




                      11,469




                    2017



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      15,748




                    &#160;




                      16,109




                    &#160;




                      17,078




                    &#160;




                      15,538




                    &#160;




                      15,273




                    &#160;




                      &#x2013;




                    &#160;




                      12,102




                    2018



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      19,580




                    &#160;




                      18,386




                    &#160;




                      18,027




                    &#160;




                      17,157




                    &#160;




                      251




                    &#160;




                      11,983




                    2019



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      22,138




                    &#160;




                      26,316




                    &#160;




                      27,316




                    &#160;




                      2,283




                    &#160;




                      11,746




                    2020



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      20,671




                    &#160;




                      17,485




                    &#160;




                      3,455




                    &#160;




                      11,274




                    2021



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      28,982




                    &#160;



                    12,709



                    &#160;




                      13,729


                &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Total&#160;
                      18,698
                    &#160;&#160;</us-gaap:ShortdurationInsuranceContractsClaimsDevelopmentTableTextBlock>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterSixYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">12214000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFiveYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">12459000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFourYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">12460000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">12464000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">11087000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">11092000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">11093000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet>
    <us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="INF"
      unitRef="Percent2">11104</us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFiveYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">13297000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFourYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">13011000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">13056000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">11790000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">11764000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">11764000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet>
    <us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="INF"
      unitRef="Percent2">11469</us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFourYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">15748000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">16109000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">17078000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">15538000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">15273000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">0</us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet>
    <us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="INF"
      unitRef="Percent2">12102</us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">19580000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">18386000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">18027000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">17157000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">251000</us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet>
    <us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="INF"
      unitRef="Percent2">11983</us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2018Member"
      decimals="-3"
      unitRef="USD">22138000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2018Member"
      decimals="-3"
      unitRef="USD">26316000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2018Member"
      decimals="-3"
      unitRef="USD">27316000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2018Member"
      decimals="-3"
      unitRef="USD">2283000</us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet>
    <us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2018Member"
      decimals="INF"
      unitRef="Percent2">11746</us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractAccidentYear2019Member"
      decimals="-3"
      unitRef="USD">20671000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractAccidentYear2019Member"
      decimals="-3"
      unitRef="USD">17485000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractAccidentYear2019Member"
      decimals="-3"
      unitRef="USD">3455000</us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet>
    <us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractAccidentYear2019Member"
      decimals="INF"
      unitRef="Percent2">11274</us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims>
    <us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractAccidentYear2020Member"
      decimals="-3"
      unitRef="USD">28982000</us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims
      contextRef="EndOfCurrent3rdQuarter"
      decimals="INF"
      unitRef="Percent2">13729</us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims>
    <us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">18698000</us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet>
    <us-gaap:ShortdurationInsuranceContractsReconciliationOfClaimsDevelopmentToLiabilityTableTextBlock contextRef="DYCurrentYearToDate">

                    Cumulative Paid Claims and Allocated Claim Adjustment Expenses, Net of Reinsurance



                    &#160;



                    &#160;



                    (In thousands)



                    Accident



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Year



                    &#160;



                    2015



                    &#160;



                    2016



                    &#160;



                    2017



                    &#160;



                    2018



                    &#160;



                    2019



                    &#160;



                    2020



                    &#160;



                    2021



                    2015



                    $




                      7,509




                    $




                      9,601




                    $




                      9,730




                    $




                      10,343




                    $




                      11,087




                    $




                      11,092




                    $




                      11,093




                    2016



                    &#160;



                    &#160;



                    &#160;




                      7,777




                    &#160;




                      10,665




                    &#160;




                      11,643




                    &#160;




                      11,746




                    &#160;




                      11,764




                    &#160;




                      11,764




                    2017



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      8,970




                    &#160;




                      11,638




                    &#160;




                      14,825




                    &#160;




                      15,012




                    &#160;




                      15,263




                    2018



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      8,838




                    &#160;




                      12,689




                    &#160;




                      15,150




                    &#160;




                      16,766




                    2019



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      7,366




                    &#160;




                      14,737




                    &#160;




                      19,215




                    2020



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      7,665




                    &#160;




                      11,114




                    2021



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;




                      11,040




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Total



                    &#160;



                    Total



                    &#160;




                      96,255




                    All outstanding liabilities before 2015, net of reinsurance



                    &#160;



                    &#160;



                    &#160;




                      78,955


                Liabilities for claims and claim adjustment expenses, net of reinsurance&#160;&#160;&#160;
                      111,768
                    </us-gaap:ShortdurationInsuranceContractsReconciliationOfClaimsDevelopmentToLiabilityTableTextBlock>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterSixYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">7509000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFiveYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">9601000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFourYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">9730000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">10343000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">11087000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">11092000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2014Member"
      decimals="-3"
      unitRef="USD">11093000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFiveYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">7777000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFourYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">10665000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">11643000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">11746000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">11764000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2015Member"
      decimals="-3"
      unitRef="USD">11764000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterFourYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">8970000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">11638000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">14825000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">15012000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortdurationInsuranceContractsAccidentYear2016Member"
      decimals="-3"
      unitRef="USD">15263000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterThreeYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">8838000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">12689000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">15150000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2017Member"
      decimals="-3"
      unitRef="USD">16766000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterTwoYearsPrior_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2018Member"
      decimals="-3"
      unitRef="USD">7366000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2018Member"
      decimals="-3"
      unitRef="USD">14737000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractsAccidentYear2018Member"
      decimals="-3"
      unitRef="USD">19215000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfThirdQuarterPriorYear_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractAccidentYear2019Member"
      decimals="-3"
      unitRef="USD">7665000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractAccidentYear2019Member"
      decimals="-3"
      unitRef="USD">11114000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter_ShortdurationInsuranceContractsAccidentYearAxis_ShortDurationInsuranceContractAccidentYear2020Member"
      decimals="-3"
      unitRef="USD">11040000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">96255000</us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">78955000</us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented>
    <us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">111768000</us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet>
    <us-gaap:ShortdurationInsuranceContractsReconciliationOfClaimsDevelopmentToLiabilityTableTextBlock contextRef="DYPriorYear">

                    &#160;



                    &#160;



                    December 31, 2021



                    &#160;



                    &#160;



                    (In thousands)



                    Liabilities for unpaid Property and Casualty claims



                    &#160;



                    &#160;



                    and claim adjustment expenses, net of reinsurance



                    $




                      111,768




                    &#160;



                    &#160;



                    &#160;



                    Total reinsurance recoverable on unpaid



                    &#160;



                    &#160;



                    Property and Casualty claims



                    $




                      47,394




                    &#160;



                    &#160;



                    &#160;



                    Total gross liability for unpaid Property and Casualty



                    &#160;



                    &#160;

                claims and claim adjustment expense$
                      159,162
                    </us-gaap:ShortdurationInsuranceContractsReconciliationOfClaimsDevelopmentToLiabilityTableTextBlock>
    <us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">111768000</us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet>
    <us-gaap:ReinsuranceRecoverables
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">47394000</us-gaap:ReinsuranceRecoverables>
    <us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-3"
      unitRef="USD">159162000</us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense>
    <us-gaap:ShortdurationInsuranceContractsScheduleOfHistoricalClaimsDurationTableTextBlock contextRef="DYCurrentYearToDate">


                    Average Annual Percentage Payout of Incurred Claims by Age, net of Reinsurance





                    &#160;





                    &#160;





                    (In percentages)





                    &#160;





                    Years





                    &#160;





                    1





                    &#160;





                    2





                    &#160;





                    3





                    &#160;





                    4





                    &#160;





                    5





                    &#160;





                    6





                    &#160;





                    7





                    &#160;


              Property and Casualty Insurance&#160;
                      50.4
                    %
                      21.7
                    %
                      12.2
                    %
                      4.3
                    %
                      2.8
                    %
                      &#x2013;
                    %
                      &#x2013;

                    %
                  </us-gaap:ShortdurationInsuranceContractsScheduleOfHistoricalClaimsDurationTableTextBlock>
    <us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne
      contextRef="EndOfCurrent3rdQuarter_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="INF"
      unitRef="Percent2">0.504</us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne>
    <us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo
      contextRef="EndOfCurrent3rdQuarter_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="INF"
      unitRef="Percent2">0.217</us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo>
    <us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree
      contextRef="EndOfCurrent3rdQuarter_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="INF"
      unitRef="Percent2">0.122</us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree>
    <us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour
      contextRef="EndOfCurrent3rdQuarter_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="INF"
      unitRef="Percent2">0.043</us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour>
    <us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive
      contextRef="EndOfCurrent3rdQuarter_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="INF"
      unitRef="Percent2">0.028</us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive>
    <us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix
      contextRef="EndOfCurrent3rdQuarter_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="INF"
      unitRef="Percent2">0</us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix>
    <us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven
      contextRef="EndOfCurrent3rdQuarter_ProductOrServiceAxis_PropertyLiabilityAndCasualtyInsuranceSegmentMember"
      decimals="INF"
      unitRef="Percent2">0</us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven>
    <us-gaap:LeasesOfLesseeDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 17. Leases


          Lessor


          We have determined that revenues derived by providing self-moving equipment rentals, self-storage rentals and certain other revenues, including U-Box rentals, are within the scope of the accounting guidance contained in Topic 842.


          We combined all lease and non-lease components of lease contracts for which the timing and pattern of transfer are the same and the lease component meets the classification of an operating lease, and account for them in accordance with Topic 842. The revenue streams accounted for in accordance with Topic 842 are recognized evenly over the period of rental. Please see Note 22, Revenue Recognition, of the Notes to Consolidated Financial Statements.


          Lessee


          We determine if an arrangement is a lease at inception. Operating leases, which are comprised primarily of storage rental locations, are included in ROU assets - operating, net and operating lease liabilities in our consolidated balance sheets. Finance leases, which are comprised primarily of rental equipment leases, are included in ROU assets - financing, net, and notes, loans and finance leases payable, net in our consolidated balance sheets.


          ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the expected remaining lease term. We use our incremental borrowing rate based on information available at commencement date, including the rate for a fully collateralized loan that can either be fully amortized or financed with a residual at the end of the lease term, for a borrower with similar credit quality in order to determine the present value of lease payments. Our lease terms may include options to extend or terminate the lease, which are included in the calculation of ROU assets when it is reasonably certain that we will exercise those options. Lease expense for lease payments is recognized on a straight-line basis over the lease term.

        We have lease agreements with lease and non-lease components, which are generally not accounted for separately. Additionally, for certain leases, we apply a portfolio approach to account for the operating lease ROU assets and liabilities as the leases are similar in nature and have nearly identical contract provisions.


          Our equipment sale/leaseback transactions do not qualify as a sale.
          &#160;
          New sale leaseback transactions that fail to qualify as a sale are accounted for as a financial liability.
          &#160;
           Please see Note 8, Borrowings, of the Notes to Consolidated Financial Statements for additional information.


          The following table shows the components of our ROU assets, net:


          &#160;







                    &#160;






                    &#160;






                    As of March 31, 2022








                    &#160;






                    &#160;






                    Finance






                    &#160;






                    Operating






                    &#160;






                    Total








                    &#160;






                    &#160;






                    (In thousands)








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Buildings and improvements






                    $







                      &#x2013;







                    $







                      136,444







                    $







                      136,444









                    Furniture and equipment






                    &#160;







                      14,731







                    &#160;







                      &#x2013;







                    &#160;







                      14,731









                    Rental trailers and other rental equipment






                    &#160;







                      169,514







                    &#160;







                      &#x2013;







                    &#160;







                      169,514









                    Rental trucks






                    &#160;







                      1,114,248







                    &#160;







                      &#x2013;







                    &#160;







                      1,114,248









                    Right-of-use assets, gross






                    &#160;







                      1,298,493







                    &#160;







                      136,444







                    &#160;







                      1,434,937









                    Less: Accumulated depreciation






                    &#160;






                    (677,669)






                    &#160;






                    (62,062)






                    &#160;






                    (739,731)








                    Right-of-use assets, net






                    $







                      620,824







                    $







                      74,382







                    $







                      695,206








          &#160;







                    &#160;






                    &#160;






                    As of March 31, 2021








                    &#160;






                    &#160;






                    Finance






                    &#160;






                    Operating






                    &#160;






                    Total








                    &#160;






                    &#160;






                    (In thousands)








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Buildings and improvements






                    $







                      &#x2013;







                    $







                      132,901







                    $







                      132,901









                    Furniture and equipment






                    &#160;







                      22,316







                    &#160;







                      &#x2013;







                    &#160;







                      22,316









                    Rental trailers and other rental equipment






                    &#160;







                      203,594







                    &#160;







                      &#x2013;







                    &#160;







                      203,594









                    Rental trucks






                    &#160;







                      1,494,098







                    &#160;







                      &#x2013;







                    &#160;







                      1,494,098









                    Right-of-use assets, gross






                    &#160;







                      1,720,008







                    &#160;







                      132,901







                    &#160;







                      1,852,909









                    Less: Accumulated depreciation






                    &#160;






                    (842,970)






                    &#160;






                    (40,396)






                    &#160;






                    (883,366)








                    Right-of-use assets, net






                    $







                      877,038







                    $







                      92,505







                    $







                      969,543








          &#160;


          As of March 31, 2022 and 2021, we had finance leases for the ROU assets, net of $

            347.4

           million and $

            513.6

           million, respectively and operating leases of $

            74.2

           million and $

            92.5

           million, respectively.


          &#160;







                    &#160;






                    &#160;






                    Financing leases






                    &#160;








                    &#160;






                    &#160;






                    March 31,






                    &#160;








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;








                    Weighted average remaining lease term (years)






                    &#160;







                      3







                    &#160;







                      3







                    &#160;








                    Weighted average discount rate






                    &#160;







                      3.7







                    %







                      3.6







                    %







          &#160;







                    &#160;






                    &#160;






                    Operating leases






                    &#160;








                    &#160;






                    &#160;






                    March 31,






                    &#160;








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;








                    Weighted average remaining lease term (years)






                    &#160;







                      16.5







                    &#160;







                      14.7







                    &#160;








                    Weighted average discount rate






                    &#160;







                      4.6







                    %







                      4.6







                    %









          For fiscal years 2022, 2021 and 2020, cash paid for leases included in our operating cash flow activities were $

            30.2

           million, $

            29.3

           million and $

            25.9

           million, respectively and our financing cash flow activities were $

            166.3

           million, $

            221.2

           million and $

            307.8

           million, respectively.
          &#160;
          Non-cash activities of ROU assets in exchange for lease liabilities were $

            3.7

           million, $

            6.8

           million and $

            15.4

           million for fiscal years 2022, 2021 and 2020, respectively.


          The components of lease costs, including leases of less than 12 months, were as follows:







                    &#160;






                    &#160;






                    Twelve Months Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021








                    &#160;






                    &#160;






                    (In thousands)








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Operating lease costs






                    $







                      30,239







                    $







                      30,551









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Finance lease cost:






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Amortization of right-of-use assets






                    $







                      115,199







                    $







                      150,994









                    Interest on lease liabilities






                    &#160;







                      15,289







                    &#160;







                      22,405









                    Total finance lease cost






                    $







                      130,488







                    $







                      173,399








          The short-term lease costs for fiscal years 2022 and 2021 were not material.


          Maturities of lease liabilities were as follows:



                    &#160;



                    &#160;



                    Finance leases



                    &#160;



                    Operating leases



                    Year ending March 31,



                    &#160;



                    (In thousands)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    2023



                    $




                      133,577




                    $




                      23,311




                    2024



                    &#160;




                      111,781




                    &#160;




                      21,903




                    2025



                    &#160;




                      78,280




                    &#160;




                      10,630




                    2026



                    &#160;




                      47,064




                    &#160;




                      4,162




                    2027



                    &#160;




                      &#x2013;




                    &#160;




                      3,061




                    Thereafter



                    &#160;




                      &#x2013;




                    &#160;




                      59,348




                    Total lease payments



                    &#160;




                      370,702




                    &#160;




                      122,415




                    Less: imputed interest



                    &#160;



                    (23,309)



                    &#160;



                    (48,218)


                    Present value of lease liabilities

                    $


                      347,393


                    $

                      74,197
                    </us-gaap:LeasesOfLesseeDisclosureTextBlock>
    <uhal:ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    As of March 31, 2022



                    &#160;



                    &#160;



                    Finance



                    &#160;



                    Operating



                    &#160;



                    Total



                    &#160;



                    &#160;



                    (In thousands)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Buildings and improvements



                    $




                      &#x2013;




                    $




                      136,444




                    $




                      136,444




                    Furniture and equipment



                    &#160;




                      14,731




                    &#160;




                      &#x2013;




                    &#160;




                      14,731




                    Rental trailers and other rental equipment



                    &#160;




                      169,514




                    &#160;




                      &#x2013;




                    &#160;




                      169,514




                    Rental trucks



                    &#160;




                      1,114,248




                    &#160;




                      &#x2013;




                    &#160;




                      1,114,248




                    Right-of-use assets, gross



                    &#160;




                      1,298,493




                    &#160;




                      136,444




                    &#160;




                      1,434,937




                    Less: Accumulated depreciation



                    &#160;



                    (677,669)



                    &#160;



                    (62,062)



                    &#160;



                    (739,731)

                Right-of-use assets, net$
                      620,824
                    $
                      74,382
                    $
                      695,206
                    </uhal:ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock>
    <uhal:RightOfUseAssetsBuildingImprovements
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">0</uhal:RightOfUseAssetsBuildingImprovements>
    <uhal:RightOfUseAssetsBuildingImprovements
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">136444000</uhal:RightOfUseAssetsBuildingImprovements>
    <uhal:RightOfUseAssetsBuildingImprovements contextRef="FYCurrentYear" decimals="-3" unitRef="USD">136444000</uhal:RightOfUseAssetsBuildingImprovements>
    <uhal:RightOfUseAssetsFurnitureEquipment
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">14731000</uhal:RightOfUseAssetsFurnitureEquipment>
    <uhal:RightOfUseAssetsFurnitureEquipment
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">0</uhal:RightOfUseAssetsFurnitureEquipment>
    <uhal:RightOfUseAssetsFurnitureEquipment contextRef="FYCurrentYear" decimals="-3" unitRef="USD">14731000</uhal:RightOfUseAssetsFurnitureEquipment>
    <uhal:RightOfUseAssetsRentalEquipment
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">169514000</uhal:RightOfUseAssetsRentalEquipment>
    <uhal:RightOfUseAssetsRentalEquipment
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">0</uhal:RightOfUseAssetsRentalEquipment>
    <uhal:RightOfUseAssetsRentalEquipment contextRef="FYCurrentYear" decimals="-3" unitRef="USD">169514000</uhal:RightOfUseAssetsRentalEquipment>
    <uhal:RightOfUseAssetsRentalTrucks
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">1114248000</uhal:RightOfUseAssetsRentalTrucks>
    <uhal:RightOfUseAssetsRentalTrucks
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">0</uhal:RightOfUseAssetsRentalTrucks>
    <uhal:RightOfUseAssetsRentalTrucks contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1114248000</uhal:RightOfUseAssetsRentalTrucks>
    <uhal:RightOfUseAssetsGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">1298493000</uhal:RightOfUseAssetsGross>
    <uhal:RightOfUseAssetsGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">136444000</uhal:RightOfUseAssetsGross>
    <uhal:RightOfUseAssetsGross contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1434937000</uhal:RightOfUseAssetsGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">677669000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">62062000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation contextRef="FYCurrentYear" decimals="-3" unitRef="USD">739731000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation>
    <uhal:FinanceLeaseRightOfUseAssetNet
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">620824000</uhal:FinanceLeaseRightOfUseAssetNet>
    <uhal:FinanceLeaseRightOfUseAssetNet
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">74382000</uhal:FinanceLeaseRightOfUseAssetNet>
    <uhal:FinanceLeaseRightOfUseAssetNet contextRef="FYCurrentYear" decimals="-3" unitRef="USD">695206000</uhal:FinanceLeaseRightOfUseAssetNet>
    <uhal:ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock contextRef="DYPriorYear">

                    &#160;



                    &#160;



                    As of March 31, 2021



                    &#160;



                    &#160;



                    Finance



                    &#160;



                    Operating



                    &#160;



                    Total



                    &#160;



                    &#160;



                    (In thousands)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Buildings and improvements



                    $




                      &#x2013;




                    $




                      132,901




                    $




                      132,901




                    Furniture and equipment



                    &#160;




                      22,316




                    &#160;




                      &#x2013;




                    &#160;




                      22,316




                    Rental trailers and other rental equipment



                    &#160;




                      203,594




                    &#160;




                      &#x2013;




                    &#160;




                      203,594




                    Rental trucks



                    &#160;




                      1,494,098




                    &#160;




                      &#x2013;




                    &#160;




                      1,494,098




                    Right-of-use assets, gross



                    &#160;




                      1,720,008




                    &#160;




                      132,901




                    &#160;




                      1,852,909




                    Less: Accumulated depreciation



                    &#160;



                    (842,970)



                    &#160;



                    (40,396)



                    &#160;



                    (883,366)

                Right-of-use assets, net$
                      877,038
                    $
                      92,505
                    $
                      969,543
                    </uhal:ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock>
    <uhal:RightOfUseAssetsBuildingImprovements
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">0</uhal:RightOfUseAssetsBuildingImprovements>
    <uhal:RightOfUseAssetsBuildingImprovements
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">132901000</uhal:RightOfUseAssetsBuildingImprovements>
    <uhal:RightOfUseAssetsBuildingImprovements contextRef="FYPriorYear" decimals="-3" unitRef="USD">132901000</uhal:RightOfUseAssetsBuildingImprovements>
    <uhal:RightOfUseAssetsFurnitureEquipment
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">22316000</uhal:RightOfUseAssetsFurnitureEquipment>
    <uhal:RightOfUseAssetsFurnitureEquipment
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">0</uhal:RightOfUseAssetsFurnitureEquipment>
    <uhal:RightOfUseAssetsFurnitureEquipment contextRef="FYPriorYear" decimals="-3" unitRef="USD">22316000</uhal:RightOfUseAssetsFurnitureEquipment>
    <uhal:RightOfUseAssetsRentalEquipment
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">203594000</uhal:RightOfUseAssetsRentalEquipment>
    <uhal:RightOfUseAssetsRentalEquipment
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">0</uhal:RightOfUseAssetsRentalEquipment>
    <uhal:RightOfUseAssetsRentalEquipment contextRef="FYPriorYear" decimals="-3" unitRef="USD">203594000</uhal:RightOfUseAssetsRentalEquipment>
    <uhal:RightOfUseAssetsRentalTrucks
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">1494098000</uhal:RightOfUseAssetsRentalTrucks>
    <uhal:RightOfUseAssetsRentalTrucks
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">0</uhal:RightOfUseAssetsRentalTrucks>
    <uhal:RightOfUseAssetsRentalTrucks contextRef="FYPriorYear" decimals="-3" unitRef="USD">1494098000</uhal:RightOfUseAssetsRentalTrucks>
    <uhal:RightOfUseAssetsGross
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">1720008000</uhal:RightOfUseAssetsGross>
    <uhal:RightOfUseAssetsGross
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">132901000</uhal:RightOfUseAssetsGross>
    <uhal:RightOfUseAssetsGross contextRef="FYPriorYear" decimals="-3" unitRef="USD">1852909000</uhal:RightOfUseAssetsGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">842970000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">40396000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation contextRef="FYPriorYear" decimals="-3" unitRef="USD">883366000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation>
    <uhal:FinanceLeaseRightOfUseAssetNet
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_FinanceLeaseMember"
      decimals="-3"
      unitRef="USD">877038000</uhal:FinanceLeaseRightOfUseAssetNet>
    <uhal:FinanceLeaseRightOfUseAssetNet
      contextRef="FYPriorYear_PropertyPlantAndEquipmentByTypeAxis_OperatingLeaseMember"
      decimals="-3"
      unitRef="USD">92505000</uhal:FinanceLeaseRightOfUseAssetNet>
    <uhal:FinanceLeaseRightOfUseAssetNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">969543000</uhal:FinanceLeaseRightOfUseAssetNet>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">347400000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability contextRef="DYPriorYear" decimals="-5" unitRef="USD">513600000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">74200000</us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability contextRef="DYPriorYear" decimals="-5" unitRef="USD">92500000</us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability>
    <uhal:ScheduleOfWeightedAverageRemainingLeaseTermsAndDiscountRatesTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Financing leases



                    &#160;



                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    Weighted average remaining lease term (years)



                    &#160;




                      3




                    &#160;




                      3




                    &#160;

                Weighted average discount rate&#160;
                      3.7
                    %
                      3.6
                    %</uhal:ScheduleOfWeightedAverageRemainingLeaseTermsAndDiscountRatesTableTextBlock>
    <uhal:RemainingLeaseTermFinanceLeaseWeightedAverage contextRef="DYCurrentYearToDate">3</uhal:RemainingLeaseTermFinanceLeaseWeightedAverage>
    <uhal:RemainingLeaseTermFinanceLeaseWeightedAverage contextRef="DYPriorYear">3</uhal:RemainingLeaseTermFinanceLeaseWeightedAverage>
    <us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent contextRef="FYCurrentYear" decimals="4" unitRef="Percent2">0.037</us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent contextRef="FYPriorYear" decimals="4" unitRef="Percent2">0.036</us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent>
    <uhal:ScheduleOfWeightedAverageRemainingLeaseTermsAndDiscountRatesTableTextBlock contextRef="DYPriorYear">

                    &#160;



                    &#160;



                    Operating leases



                    &#160;



                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    Weighted average remaining lease term (years)



                    &#160;




                      16.5




                    &#160;




                      14.7




                    &#160;

                Weighted average discount rate&#160;
                      4.6
                    %
                      4.6
                    %</uhal:ScheduleOfWeightedAverageRemainingLeaseTermsAndDiscountRatesTableTextBlock>
    <uhal:RemainingLeaseTermOperatingLeaseWeightedAverage contextRef="DYCurrentYearToDate">16.5</uhal:RemainingLeaseTermOperatingLeaseWeightedAverage>
    <uhal:RemainingLeaseTermOperatingLeaseWeightedAverage contextRef="DYPriorYear">14.7</uhal:RemainingLeaseTermOperatingLeaseWeightedAverage>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent contextRef="FYCurrentYear" decimals="4" unitRef="Percent2">0.046</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent contextRef="FYPriorYear" decimals="4" unitRef="Percent2">0.046</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <uhal:OperatingCashFlowsForFinancingLeases
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">30200000</uhal:OperatingCashFlowsForFinancingLeases>
    <uhal:OperatingCashFlowsForFinancingLeases contextRef="DYPriorYear" decimals="-5" unitRef="USD">29300000</uhal:OperatingCashFlowsForFinancingLeases>
    <uhal:OperatingCashFlowsForFinancingLeases contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">25900000</uhal:OperatingCashFlowsForFinancingLeases>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">166300000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments contextRef="DYPriorYear" decimals="-5" unitRef="USD">221200000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">307800000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:OperatingLeasePayments
      contextRef="DYCurrentYearToDate"
      decimals="-5"
      unitRef="USD">3700000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments contextRef="DYPriorYear" decimals="-5" unitRef="USD">6800000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments contextRef="DYTwoYearPrior" decimals="-5" unitRef="USD">15400000</us-gaap:OperatingLeasePayments>
    <us-gaap:LeaseCostTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Twelve Months Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Operating lease costs



                    $




                      30,239




                    $




                      30,551




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Finance lease cost:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Amortization of right-of-use assets



                    $




                      115,199




                    $




                      150,994




                    Interest on lease liabilities



                    &#160;




                      15,289




                    &#160;




                      22,405


                Total finance lease cost$
                      130,488
                    $
                      173,399
                    </us-gaap:LeaseCostTableTextBlock>
    <us-gaap:OperatingLeaseCost
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">30239000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost contextRef="DYPriorYear" decimals="-3" unitRef="USD">30551000</us-gaap:OperatingLeaseCost>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">115199000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization contextRef="DYPriorYear" decimals="-3" unitRef="USD">150994000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">15289000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense contextRef="DYPriorYear" decimals="-3" unitRef="USD">22405000</us-gaap:FinanceLeaseInterestExpense>
    <uhal:FinanceLeaseCost
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">130488000</uhal:FinanceLeaseCost>
    <uhal:FinanceLeaseCost contextRef="DYPriorYear" decimals="-3" unitRef="USD">173399000</uhal:FinanceLeaseCost>
    <uhal:ScheduleOfMaturitiesOfOperatingAndFinanceLeasesLiabilitiesTableTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    Finance leases





                    &#160;





                    Operating leases





                    Year ending March 31,





                    &#160;





                    (In thousands)





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    2023





                    $






                      133,577






                    $






                      23,311






                    2024





                    &#160;






                      111,781






                    &#160;






                      21,903






                    2025





                    &#160;






                      78,280






                    &#160;






                      10,630






                    2026





                    &#160;






                      47,064






                    &#160;






                      4,162






                    2027





                    &#160;






                      &#x2013;






                    &#160;






                      3,061






                    Thereafter





                    &#160;






                      &#x2013;






                    &#160;






                      59,348






                    Total lease payments





                    &#160;






                      370,702






                    &#160;






                      122,415






                    Less: imputed interest





                    &#160;





                    (23,309)





                    &#160;





                    (48,218)


              Present value of lease liabilities$
                      347,393
                    $

                      74,197

                  </uhal:ScheduleOfMaturitiesOfOperatingAndFinanceLeasesLiabilitiesTableTextBlock>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths contextRef="FYCurrentYear" decimals="-3" unitRef="USD">133577000</us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths contextRef="FYCurrentYear" decimals="-3" unitRef="USD">23311000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo contextRef="FYCurrentYear" decimals="-3" unitRef="USD">111781000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo contextRef="FYCurrentYear" decimals="-3" unitRef="USD">21903000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree contextRef="FYCurrentYear" decimals="-3" unitRef="USD">78280000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree contextRef="FYCurrentYear" decimals="-3" unitRef="USD">10630000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour contextRef="FYCurrentYear" decimals="-3" unitRef="USD">47064000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour contextRef="FYCurrentYear" decimals="-3" unitRef="USD">4162000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive contextRef="FYCurrentYear" decimals="-3" unitRef="USD">0</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive contextRef="FYCurrentYear" decimals="-3" unitRef="USD">3061000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive contextRef="FYCurrentYear" decimals="-3" unitRef="USD">0</us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive contextRef="FYCurrentYear" decimals="-3" unitRef="USD">59348000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:FinanceLeaseLiabilityPaymentsDue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">370702000</us-gaap:FinanceLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">122415000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount contextRef="FYCurrentYear" decimals="-3" unitRef="USD">23309000</us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount contextRef="FYCurrentYear" decimals="-3" unitRef="USD">48218000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:FinanceLeaseLiability contextRef="FYCurrentYear" decimals="-3" unitRef="USD">347393000</us-gaap:FinanceLeaseLiability>
    <us-gaap:OperatingLeaseLiability contextRef="FYCurrentYear" decimals="-3" unitRef="USD">74197000</us-gaap:OperatingLeaseLiability>
    <us-gaap:LegalMattersAndContingenciesTextBlock contextRef="DYCurrentYearToDate">

          Note 18.
          &#160;
          Contingencies


          Environmental


          Compliance with environmental requirements of federal, state and local governments may significantly affect Real Estate&#x2019;s business operations. Among other things, these requirements regulate the discharge of materials into the air, land and water and govern the use and disposal of hazardous substances. Real Estate is aware of issues regarding hazardous substances on some of its properties. Real Estate regularly makes capital and operating expenditures to stay in compliance with environmental laws and has put in place a remedial plan at each site where it believes such a plan is necessary.


          Based upon the information currently available to Real Estate, compliance with the environmental laws and its share of the costs of investigation and cleanup of known hazardous waste sites are not expected to result in a material adverse effect on AMERCO&#x2019;s financial position or results of operations.


          Other

      We are named as a defendant in various other litigation and claims arising out of the normal course of business. In management&#x2019;s opinion, none of these other matters will have a material effect on our financial position and results of operations.</us-gaap:LegalMattersAndContingenciesTextBlock>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="DYCurrentYearToDate">

          Note 19.
          &#160;
          Related Party Transactions


          As set forth in the Company&#x2019;s Audit Committee Charter and consistent with NASDAQ Listing Rules, our Audit Committee (the &#x201c;Audit Committee&#x201d;) reviews and maintains oversight over related party transactions, which are required to be disclosed under the SEC rules and regulations and in accordance with GAAP. Accordingly, all such related party transactions are submitted to the Audit Committee for ongoing review and oversight. Our internal processes are designed to ensure that our legal and finance departments identify and monitor potential related party transactions that may require disclosure and Audit Committee oversight.


          AMERCO has engaged in related party transactions and has continuing related party interests with certain major stockholders, directors and officers of the consolidated group as disclosed below.


          SAC Holding Corporation and SAC Holding II Corporation (collectively &#x201c;SAC Holdings&#x201d;) were established in order to acquire and develop self-storage properties. These properties are being managed by us pursuant to management agreements.
          &#160;
          SAC Holdings, Four SAC Self-Storage Corporation, Five SAC Self-Storage Corporation, Galaxy Investments, L.P. and 2015 SAC Self-Storage, LLC are substantially controlled by Blackwater Investments, Inc. (&#x201c;Blackwater&#x201d;). Blackwater is wholly owned by Willow Grove Holdings LP, which is owned by Mark V. Shoen (a significant stockholder), and various trusts associated with Edward J. Shoen (our Chairman of the Board, President and a significant stockholder) and Mark V. Shoen.


          Related Party Revenues







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    (In thousands)








                    U-Haul management fee revenue from Blackwater






                    $







                      28,546







                    $







                      25,512







                    $







                      24,014









                    U-Haul management fee revenue from Mercury






                    &#160;







                      6,648







                    &#160;







                      6,091







                    &#160;







                      6,392









                    &#160;






                    $







                      35,194







                    $







                      31,603







                    $







                      30,406








          We currently manage the self-storage properties owned or leased by Blackwater and Mercury Partners, L.P. (&#x201c;Mercury&#x201d;), pursuant to a standard form of management agreement, under which we receive a management fee of between

            4

          % and

            10

          % of the gross receipts plus reimbursement for certain expenses. We received management fees, exclusive of reimbursed expenses, of $

            38.5

           million, $

            31.2

           million and $

            29.0

           million from the above-mentioned entities during fiscal 2022, 2021 and 2020, respectively. This management fee is consistent with the fee received for other properties we previously managed for third parties. Mark V. Shoen controls the general partner of Mercury. The limited partner interests of Mercury are owned indirectly by James P. Shoen and various trusts benefitting Edward J. Shoen and James P. Shoen or their descendants.
          &#160;
          Mercury holds the option to purchase a portfolio of properties currently leased by Mercury and a U-Haul subsidiary, which option is exercisable in 2024.


          Related Party Costs and Expenses







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    (In thousands)








                    U-Haul lease expenses to Blackwater






                    $







                      2,445







                    $







                      2,612







                    $







                      2,631









                    U-Haul commission expenses to Blackwater






                    &#160;







                      88,288







                    &#160;







                      69,212







                    &#160;







                      62,066









                    &#160;






                    $







                      90,733







                    $







                      71,824







                    $







                      64,697








          We lease space for marketing company offices, vehicle repair shops and hitch installation centers from subsidiaries of Blackwater. The terms of the leases are similar to the terms of leases for other properties owned by unrelated parties that are leased to us.

        As of March 31, 2022, subsidiaries of Blackwater acted as U-Haul independent dealers. The financial and other terms of the dealership contracts with the aforementioned companies and their subsidiaries are substantially identical to the terms of those with our other independent dealers whereby commissions are paid by us based upon equipment rental revenues.


          These agreements and notes with subsidiaries of Blackwater, excluding Dealer Agreements, provided revenues of $

            28.5

           million, expenses of $

            2.4

           million and cash flows of $

            25.9

           million during fiscal 2022. Revenues and commission expenses related to the Dealer Agreements were $

            417.9

           million and $

            88.3

           million, respectively for fiscal 2022.


          Management determined that we do not have a variable interest pursuant to the VIE model under ASC 810 in the holding entities of Blackwater.


          Related Party Assets







                    &#160;






                    &#160;






                    March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021








                    &#160;






                    &#160;






                    (In thousands)








                    U-Haul receivable from Blackwater






                    $







                      41,364







                    $







                      27,116









                    U-Haul receivable from Mercury






                    &#160;







                      5,708







                    &#160;







                      9,632









                    Other (a)






                    &#160;







                      779







                    &#160;






                    (1,353)








                    &#160;






                    $







                      47,851







                    $







                      35,395







      (a) Timing differences for intercompany balances with insurance subsidiaries resulting from the three month difference in reporting periods.</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
    <us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    U-Haul management fee revenue from Blackwater



                    $




                      28,546




                    $




                      25,512




                    $




                      24,014




                    U-Haul management fee revenue from Mercury



                    &#160;




                      6,648




                    &#160;




                      6,091




                    &#160;




                      6,392


                &#160;$
                      35,194
                    $
                      31,603
                    $
                      30,406
                    </us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">28546000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYPriorYear_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">25512000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYTwoYearPrior_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">24014000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_MercuryMember"
      decimals="-3"
      unitRef="USD">6648000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYPriorYear_RelatedPartyTransactionsByRelatedPartyAxis_MercuryMember"
      decimals="-3"
      unitRef="USD">6091000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYTwoYearPrior_RelatedPartyTransactionsByRelatedPartyAxis_MercuryMember"
      decimals="-3"
      unitRef="USD">6392000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">35194000</us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty contextRef="DYPriorYear" decimals="-3" unitRef="USD">31603000</us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">30406000</us-gaap:RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty>
    <us-gaap:PropertyManagementFeePercentFee
      contextRef="DYCurrentYearToDate_RangeAxis_MinimumMember_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsMercuryFourSacFiveSacGalaxyAndPrivateMiniMember"
      decimals="INF"
      unitRef="Percent2">0.04</us-gaap:PropertyManagementFeePercentFee>
    <us-gaap:PropertyManagementFeePercentFee
      contextRef="DYCurrentYearToDate_RangeAxis_MaximumMember_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsMercuryFourSacFiveSacGalaxyAndPrivateMiniMember"
      decimals="INF"
      unitRef="Percent2">0.10</us-gaap:PropertyManagementFeePercentFee>
    <us-gaap:PropertyManagementFeeRevenue
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsMercuryFourSacFiveSacGalaxyAndPrivateMiniMember"
      decimals="-5"
      unitRef="USD">38500000</us-gaap:PropertyManagementFeeRevenue>
    <us-gaap:PropertyManagementFeeRevenue
      contextRef="DYPriorYear_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsMercuryFourSacFiveSacGalaxyAndPrivateMiniMember"
      decimals="-5"
      unitRef="USD">31200000</us-gaap:PropertyManagementFeeRevenue>
    <us-gaap:PropertyManagementFeeRevenue
      contextRef="DYTwoYearPrior_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsMercuryFourSacFiveSacGalaxyAndPrivateMiniMember"
      decimals="-5"
      unitRef="USD">29000000.0</us-gaap:PropertyManagementFeeRevenue>
    <us-gaap:ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    (In thousands)



                    U-Haul lease expenses to Blackwater



                    $




                      2,445




                    $




                      2,612




                    $




                      2,631




                    U-Haul commission expenses to Blackwater



                    &#160;




                      88,288




                    &#160;




                      69,212




                    &#160;




                      62,066


                &#160;$
                      90,733
                    $
                      71,824
                    $
                      64,697
                    </us-gaap:ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock>
    <us-gaap:OperatingLeasesRentExpenseNet
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">2445000</us-gaap:OperatingLeasesRentExpenseNet>
    <us-gaap:OperatingLeasesRentExpenseNet
      contextRef="DYPriorYear_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">2612000</us-gaap:OperatingLeasesRentExpenseNet>
    <us-gaap:OperatingLeasesRentExpenseNet
      contextRef="DYTwoYearPrior_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">2631000</us-gaap:OperatingLeasesRentExpenseNet>
    <us-gaap:OtherGeneralAndAdministrativeExpense
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">88288000</us-gaap:OtherGeneralAndAdministrativeExpense>
    <us-gaap:OtherGeneralAndAdministrativeExpense
      contextRef="DYPriorYear_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">69212000</us-gaap:OtherGeneralAndAdministrativeExpense>
    <us-gaap:OtherGeneralAndAdministrativeExpense
      contextRef="DYTwoYearPrior_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">62066000</us-gaap:OtherGeneralAndAdministrativeExpense>
    <us-gaap:CostsAndExpensesRelatedParty
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">90733000</us-gaap:CostsAndExpensesRelatedParty>
    <us-gaap:CostsAndExpensesRelatedParty contextRef="DYPriorYear" decimals="-3" unitRef="USD">71824000</us-gaap:CostsAndExpensesRelatedParty>
    <us-gaap:CostsAndExpensesRelatedParty contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">64697000</us-gaap:CostsAndExpensesRelatedParty>
    <uhal:RevenueExcludingDealerAgreementCommissionsAndExpenses
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsFourSacFiveSacGalaxyPrivateMiniMember"
      decimals="-5"
      unitRef="USD">28500000</uhal:RevenueExcludingDealerAgreementCommissionsAndExpenses>
    <uhal:SacHoldingsLeaseAndRentalExpense
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsFourSacFiveSacGalaxyPrivateMiniMember"
      decimals="-5"
      unitRef="USD">2400000</uhal:SacHoldingsLeaseAndRentalExpense>
    <uhal:CashGeneratedFromAgreementsAndNotes
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsFourSacFiveSacGalaxyPrivateMiniMember"
      decimals="-5"
      unitRef="USD">25900000</uhal:CashGeneratedFromAgreementsAndNotes>
    <uhal:CommissionExpensesGeneratedFromDealerAgreementWithRelatedParty
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsFourSacFiveSacGalaxyPrivateMiniMember"
      decimals="-5"
      unitRef="USD">417900000</uhal:CommissionExpensesGeneratedFromDealerAgreementWithRelatedParty>
    <us-gaap:PaymentsForPurchaseOfOtherAssets1
      contextRef="DYCurrentYearToDate_RelatedPartyTransactionsByRelatedPartyAxis_SacHoldingsFourSacFiveSacGalaxyPrivateMiniMember"
      decimals="-5"
      unitRef="USD">88300000</us-gaap:PaymentsForPurchaseOfOtherAssets1>
    <uhal:DueFromRelatedPartyRecapOfAssetsTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    &#160;



                    (In thousands)



                    U-Haul receivable from Blackwater



                    $




                      41,364




                    $




                      27,116




                    U-Haul receivable from Mercury



                    &#160;




                      5,708




                    &#160;




                      9,632




                    Other (a)



                    &#160;




                      779




                    &#160;



                    (1,353)

                &#160;$
                      47,851
                    $
                      35,395
                    </uhal:DueFromRelatedPartyRecapOfAssetsTextBlock>
    <us-gaap:NotesReceivableRelatedParties
      contextRef="FYCurrentYear_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">41364000</us-gaap:NotesReceivableRelatedParties>
    <us-gaap:NotesReceivableRelatedParties
      contextRef="FYPriorYear_RelatedPartyTransactionsByRelatedPartyAxis_BlackwaterMember"
      decimals="-3"
      unitRef="USD">27116000</us-gaap:NotesReceivableRelatedParties>
    <us-gaap:NotesReceivableRelatedParties
      contextRef="FYCurrentYear_RelatedPartyTransactionsByRelatedPartyAxis_MercuryMember"
      decimals="-3"
      unitRef="USD">5708000</us-gaap:NotesReceivableRelatedParties>
    <us-gaap:NotesReceivableRelatedParties
      contextRef="FYPriorYear_RelatedPartyTransactionsByRelatedPartyAxis_MercuryMember"
      decimals="-3"
      unitRef="USD">9632000</us-gaap:NotesReceivableRelatedParties>
    <uhal:TimingDifferenceInsuranceSubsidiaries
      contextRef="FYCurrentYear_RelatedPartyTransactionsByRelatedPartyAxis_InsuranceSubsidiariesMember"
      decimals="-3"
      unitRef="USD">779000</uhal:TimingDifferenceInsuranceSubsidiaries>
    <uhal:TimingDifferenceInsuranceSubsidiaries
      contextRef="FYPriorYear_RelatedPartyTransactionsByRelatedPartyAxis_InsuranceSubsidiariesMember"
      decimals="-3"
      unitRef="USD">-1353000</uhal:TimingDifferenceInsuranceSubsidiaries>
    <us-gaap:DueFromRelatedParties contextRef="FYCurrentYear" decimals="-3" unitRef="USD">47851000</us-gaap:DueFromRelatedParties>
    <us-gaap:DueFromRelatedParties contextRef="FYPriorYear" decimals="-3" unitRef="USD">35395000</us-gaap:DueFromRelatedParties>
    <us-gaap:ScheduleOfDividendPaymentRestrictionsTextBlock contextRef="DYCurrentYearToDate">

          Note 20.
          &#160;
          Statutory Financial Information of Insurance Subsidiaries


          Applicable laws and regulations of the States of Arizona and Nevada require Property and Casualty Insurance and Life Insurance to maintain minimum capital and surplus determined in accordance with statutory accounting principles. Audited statutory net income and statutory capital and surplus for the years ended are listed below:







                    &#160;






                    &#160;






                    Years Ended December 31,








                    &#160;






                    &#160;






                    2021






                    &#160;






                    2020






                    &#160;






                    2019








                    &#160;






                    &#160;






                    (In thousands)








                    Repwest:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Audited statutory net income






                    $







                      33,314







                    $







                      22,898







                    $







                      28,614









                    Audited statutory capital and surplus






                    &#160;







                      266,875







                    &#160;







                      227,380







                    &#160;







                      226,999









                    ARCOA:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Audited statutory net income (loss)






                    &#160;






                    (752)






                    &#160;







                      2,438







                    &#160;







                      2,906









                    Audited statutory capital and surplus






                    &#160;







                      14,697







                    &#160;







                      15,928







                    &#160;







                      12,851









                    Oxford:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Audited statutory net income






                    &#160;







                      23,217







                    &#160;







                      6,296







                    &#160;







                      18,599









                    Audited statutory capital and surplus






                    &#160;







                      230,202







                    &#160;







                      218,301







                    &#160;







                      223,264









                    CFLIC:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Audited statutory net income






                    &#160;







                      6,019







                    &#160;







                      8,082







                    &#160;







                      8,043









                    Audited statutory capital and surplus






                    &#160;







                      17,098







                    &#160;







                      25,980







                    &#160;







                      26,305









                    NAI:






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Audited statutory net income






                    &#160;







                      1,874







                    &#160;







                      2,127







                    &#160;







                      1,942









                    Audited statutory capital and surplus






                    &#160;







                      7,961







                    &#160;







                      13,980







                    &#160;







                      13,371







        The amount of dividends that can be paid to shareholders by insurance companies domiciled in the State of Arizona is limited. There are restrictions on the ability of our insurance subsidiaries to transfer funds to us in the form of cash dividends, loans or advances. Their ordinary dividends are limited to the lower of 10% of prior year statutory surplus or prior year net income. Any extraordinary dividend, loans or advances to us from the insurance subsidiaries must be approved by the domiciliary insurance commissioner. Any dividend in excess of the limit requires prior regulatory approval. The statutory surplus for Repwest at December 31, 2021 that could be distributed as ordinary dividends was $26.7 million. The statutory surplus for Oxford at December 31, 2021 that could be distributed as ordinary dividends was $23.0 million. Repwest paid a dividend of $ $22.6 million and $21.6 million to AMERCO during fiscal 2021 and 2020, respectively. Repwest did not pay a dividend to AMERCO in fiscal 2022. Oxford paid a dividend of $18.6 million to AMERCO during fiscal 2021. &#160;Oxford did not pay a dividend to AMERCO in


          &#160;
          fiscal 2022 or 2020. Restricted net assets for our insurance subsidiaries were $

            91.7

           million and $

            105.4

           million as of December 31, 2021 and 2020, respectively.

      For our insurance subsidiaries, statutory accounting principles (&#x201c;SAP&#x201d;) differ from GAAP primarily in that: (i) premiums from deferred annuities are recognized as revenue under SAP, while they are accounted for as liabilities from investment contracts under GAAP; (ii) policy acquisition costs are expensed as incurred under SAP, while they are deferred and amortized over the effective period of the related life insurance policies or the present value of actual and expected gross profits from annuity deposits; (iii) policy benefits and losses are established using different actuarial assumptions; and (iv) investments are valued on a different basis and valuation allowances attributable to investments are different. In addition, certain assets are not admitted under SAP and are charged directly to surplus.</us-gaap:ScheduleOfDividendPaymentRestrictionsTextBlock>
    <us-gaap:StatutoryAccountingPracticesDisclosureTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended December 31,



                    &#160;



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    2019



                    &#160;



                    &#160;



                    (In thousands)



                    Repwest:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Audited statutory net income



                    $




                      33,314




                    $




                      22,898




                    $




                      28,614




                    Audited statutory capital and surplus



                    &#160;




                      266,875




                    &#160;




                      227,380




                    &#160;




                      226,999




                    ARCOA:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Audited statutory net income (loss)



                    &#160;



                    (752)



                    &#160;




                      2,438




                    &#160;




                      2,906




                    Audited statutory capital and surplus



                    &#160;




                      14,697




                    &#160;




                      15,928




                    &#160;




                      12,851




                    Oxford:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Audited statutory net income



                    &#160;




                      23,217




                    &#160;




                      6,296




                    &#160;




                      18,599




                    Audited statutory capital and surplus



                    &#160;




                      230,202




                    &#160;




                      218,301




                    &#160;




                      223,264




                    CFLIC:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Audited statutory net income



                    &#160;




                      6,019




                    &#160;




                      8,082




                    &#160;




                      8,043




                    Audited statutory capital and surplus



                    &#160;




                      17,098




                    &#160;




                      25,980




                    &#160;




                      26,305




                    NAI:



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Audited statutory net income



                    &#160;




                      1,874




                    &#160;




                      2,127




                    &#160;




                      1,942


                Audited statutory capital and surplus&#160;
                      7,961
                    &#160;
                      13,980
                    &#160;
                      13,371
                    </us-gaap:StatutoryAccountingPracticesDisclosureTextBlock>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsYearToDate_StatutoryAccountingPracticesByJurisdictionAxis_RepwestMember"
      decimals="-3"
      unitRef="USD">33314000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_RepwestMember"
      decimals="-3"
      unitRef="USD">22898000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_RepwestMember"
      decimals="-3"
      unitRef="USD">28614000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfCurrent3rdQuarter_StatutoryAccountingPracticesByJurisdictionAxis_RepwestMember"
      decimals="-3"
      unitRef="USD">266875000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_RepwestMember"
      decimals="-3"
      unitRef="USD">227380000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_RepwestMember"
      decimals="-3"
      unitRef="USD">226999000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsYearToDate_StatutoryAccountingPracticesByJurisdictionAxis_ArcoaMember"
      decimals="-3"
      unitRef="USD">-752000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_ArcoaMember"
      decimals="-3"
      unitRef="USD">2438000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_ArcoaMember"
      decimals="-3"
      unitRef="USD">2906000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfCurrent3rdQuarter_StatutoryAccountingPracticesByJurisdictionAxis_ArcoaMember"
      decimals="-3"
      unitRef="USD">14697000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_ArcoaMember"
      decimals="-3"
      unitRef="USD">15928000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_ArcoaMember"
      decimals="-3"
      unitRef="USD">12851000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsYearToDate_StatutoryAccountingPracticesByJurisdictionAxis_OxfordMember"
      decimals="-3"
      unitRef="USD">23217000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_OxfordMember"
      decimals="-3"
      unitRef="USD">6296000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_OxfordMember"
      decimals="-3"
      unitRef="USD">18599000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfCurrent3rdQuarter_StatutoryAccountingPracticesByJurisdictionAxis_OxfordMember"
      decimals="-3"
      unitRef="USD">230202000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_OxfordMember"
      decimals="-3"
      unitRef="USD">218301000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_OxfordMember"
      decimals="-3"
      unitRef="USD">223264000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsYearToDate_StatutoryAccountingPracticesByJurisdictionAxis_ChristianFidelityLifeInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">6019000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_ChristianFidelityLifeInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">8082000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_ChristianFidelityLifeInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">8043000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfCurrent3rdQuarter_StatutoryAccountingPracticesByJurisdictionAxis_ChristianFidelityLifeInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">17098000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_ChristianFidelityLifeInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">25980000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_ChristianFidelityLifeInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">26305000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsYearToDate_StatutoryAccountingPracticesByJurisdictionAxis_NorthAmericanInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">1874000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_NorthAmericanInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">2127000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount
      contextRef="InsuranceSubsTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_NorthAmericanInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">1942000</us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfCurrent3rdQuarter_StatutoryAccountingPracticesByJurisdictionAxis_NorthAmericanInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">7961000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterPriorYear_StatutoryAccountingPracticesByJurisdictionAxis_NorthAmericanInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">13980000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
      contextRef="EndOfThirdQuarterTwoYearsPrior_StatutoryAccountingPracticesByJurisdictionAxis_NorthAmericanInsuranceCompanyMember"
      decimals="-3"
      unitRef="USD">13371000</us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance>
    <us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPayments
      contextRef="FYCurrentYear_SubsegmentsConsolidationItemsAxis_RepwestMember"
      decimals="-5"
      unitRef="USD">26700000</us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPayments>
    <us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPayments
      contextRef="FYCurrentYear_SubsegmentsConsolidationItemsAxis_OxfordMember"
      decimals="-5"
      unitRef="USD">23000000.0</us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPayments>
    <us-gaap:PaymentsOfDividends
      contextRef="DYCurrentYearToDate_SubsegmentsConsolidationItemsAxis_RepwestMember"
      decimals="-5"
      unitRef="USD">22600000</us-gaap:PaymentsOfDividends>
    <us-gaap:PaymentsOfDividends
      contextRef="DYPriorYear_SubsegmentsConsolidationItemsAxis_RepwestMember"
      decimals="-5"
      unitRef="USD">21600000</us-gaap:PaymentsOfDividends>
    <us-gaap:PaymentsOfDividends
      contextRef="DYPriorYear_SubsegmentsConsolidationItemsAxis_OxfordMember"
      decimals="-5"
      unitRef="USD">18600000</us-gaap:PaymentsOfDividends>
    <us-gaap:AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries
      contextRef="EndOfCurrent3rdQuarter_SubsegmentsConsolidationItemsAxis_OxfordMember"
      decimals="-5"
      unitRef="USD">91700000</us-gaap:AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries>
    <us-gaap:AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries
      contextRef="EndOfThirdQuarterPriorYear_SubsegmentsConsolidationItemsAxis_OxfordMember"
      decimals="-5"
      unitRef="USD">105400000</us-gaap:AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries>
    <us-gaap:ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock contextRef="DYCurrentYearToDate">

          Note 21.
          &#160;
          Financial Information by Geographic Area


          &#160;







                    &#160;






                    &#160;






                    United States






                    &#160;






                    Canada






                    &#160;






                    Consolidated








                    &#160;






                    &#160;






                    (All amounts are in thousands U.S. $'s)








                    Fiscal Year Ended March 31, 2022






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Total revenues






                    $







                      5,452,027







                    $







                      287,720







                    $







                      5,739,747









                    Depreciation and amortization, net of gains on disposal






                    &#160;







                      509,517







                    &#160;







                      2,969







                    &#160;







                      512,486









                    Interest expense






                    &#160;







                      163,586







                    &#160;







                      3,838







                    &#160;







                      167,424









                    Pretax earnings






                    &#160;







                      1,431,155







                    &#160;







                      44,342







                    &#160;







                      1,475,497









                    Income tax expense






                    &#160;







                      342,213







                    &#160;







                      9,998







                    &#160;







                      352,211









                    Identifiable assets






                    &#160;







                      16,776,070







                    &#160;







                      523,511







                    &#160;







                      17,299,581








          &#160;







                    &#160;






                    &#160;






                    United States






                    &#160;






                    Canada






                    &#160;






                    Consolidated








                    &#160;






                    &#160;






                    (All amounts are in thousands U.S. $'s)








                    Fiscal Year Ended March 31, 2021






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Total revenues






                    $







                      4,334,083







                    $







                      207,902







                    $







                      4,541,985









                    Depreciation and amortization, net of gains on disposal






                    &#160;







                      631,344







                    &#160;







                      10,160







                    &#160;







                      641,504









                    Interest expense






                    &#160;







                      160,429







                    &#160;







                      3,073







                    &#160;







                      163,502









                    Pretax earnings






                    &#160;







                      773,030







                    &#160;







                      23,628







                    &#160;







                      796,658









                    Income tax expense






                    &#160;







                      180,845







                    &#160;







                      4,957







                    &#160;







                      185,802









                    Identifiable assets






                    &#160;







                      14,212,978







                    &#160;







                      438,628







                    &#160;







                      14,651,606








          &#160;



                    &#160;



                    &#160;



                    United States



                    &#160;



                    Canada



                    &#160;



                    Consolidated



                    &#160;



                    &#160;



                    (All amounts are in thousands U.S. $'s)



                    Fiscal Year Ended March 31, 2020



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Total revenues



                    $




                      3,797,849




                    $




                      181,019




                    $




                      3,978,868




                    Depreciation and amortization, net of gains on disposal



                    &#160;




                      652,110




                    &#160;




                      15,414




                    &#160;




                      667,524




                    Interest expense



                    &#160;




                      157,595




                    &#160;




                      3,355




                    &#160;




                      160,950




                    Pretax earnings



                    &#160;




                      372,687




                    &#160;




                      5,437




                    &#160;




                      378,124




                    Income tax expense (benefit)



                    &#160;



                    (65,842)



                    &#160;




                      1,918




                    &#160;



                    (63,924)


                    Identifiable assets

                    &#160;


                      13,016,942


                    &#160;


                      421,082


                    &#160;

                      13,438,024
                    </us-gaap:ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock>
    <us-gaap:ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    United States



                    &#160;



                    Canada



                    &#160;



                    Consolidated



                    &#160;



                    &#160;



                    (All amounts are in thousands U.S. $'s)



                    Fiscal Year Ended March 31, 2022



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Total revenues



                    $




                      5,452,027




                    $




                      287,720




                    $




                      5,739,747




                    Depreciation and amortization, net of gains on disposal



                    &#160;




                      509,517




                    &#160;




                      2,969




                    &#160;




                      512,486




                    Interest expense



                    &#160;




                      163,586




                    &#160;




                      3,838




                    &#160;




                      167,424




                    Pretax earnings



                    &#160;




                      1,431,155




                    &#160;




                      44,342




                    &#160;




                      1,475,497




                    Income tax expense



                    &#160;




                      342,213




                    &#160;




                      9,998




                    &#160;




                      352,211


                Identifiable assets&#160;
                      16,776,070
                    &#160;
                      523,511
                    &#160;
                      17,299,581
                    </us-gaap:ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">5452027000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">287720000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">5739747000</us-gaap:Revenues>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">509517000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">2969000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">512486000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">163586000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">3838000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">167424000</us-gaap:InterestExpense>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">1431155000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">44342000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1475497000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">342213000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">9998000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">352211000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:Assets
      contextRef="FYCurrentYear_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">16776070000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FYCurrentYear_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">523511000</us-gaap:Assets>
    <us-gaap:Assets contextRef="FYCurrentYear" decimals="-3" unitRef="USD">17299581000</us-gaap:Assets>
    <us-gaap:ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock contextRef="DYPriorYear">

                    &#160;



                    &#160;



                    United States



                    &#160;



                    Canada



                    &#160;



                    Consolidated



                    &#160;



                    &#160;



                    (All amounts are in thousands U.S. $'s)



                    Fiscal Year Ended March 31, 2021



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Total revenues



                    $




                      4,334,083




                    $




                      207,902




                    $




                      4,541,985




                    Depreciation and amortization, net of gains on disposal



                    &#160;




                      631,344




                    &#160;




                      10,160




                    &#160;




                      641,504




                    Interest expense



                    &#160;




                      160,429




                    &#160;




                      3,073




                    &#160;




                      163,502




                    Pretax earnings



                    &#160;




                      773,030




                    &#160;




                      23,628




                    &#160;




                      796,658




                    Income tax expense



                    &#160;




                      180,845




                    &#160;




                      4,957




                    &#160;




                      185,802


                Identifiable assets&#160;
                      14,212,978
                    &#160;
                      438,628
                    &#160;
                      14,651,606
                    </us-gaap:ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock>
    <us-gaap:Revenues
      contextRef="DYPriorYear_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">4334083000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYPriorYear_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">207902000</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="DYPriorYear" decimals="-3" unitRef="USD">4541985000</us-gaap:Revenues>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals
      contextRef="DYPriorYear_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">631344000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals
      contextRef="DYPriorYear_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">10160000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals contextRef="DYPriorYear" decimals="-3" unitRef="USD">641504000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <us-gaap:InterestExpense
      contextRef="DYPriorYear_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">160429000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYPriorYear_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">3073000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="DYPriorYear" decimals="-3" unitRef="USD">163502000</us-gaap:InterestExpense>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYPriorYear_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">773030000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYPriorYear_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">23628000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="DYPriorYear" decimals="-3" unitRef="USD">796658000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYPriorYear_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">180845000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYPriorYear_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">4957000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="DYPriorYear" decimals="-3" unitRef="USD">185802000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:Assets
      contextRef="FYPriorYear_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">14212978000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FYPriorYear_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">438628000</us-gaap:Assets>
    <us-gaap:Assets contextRef="FYPriorYear" decimals="-3" unitRef="USD">14651606000</us-gaap:Assets>
    <us-gaap:ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock contextRef="DYTwoYearPrior">


                    &#160;





                    &#160;





                    United States





                    &#160;





                    Canada





                    &#160;





                    Consolidated





                    &#160;





                    &#160;





                    (All amounts are in thousands U.S. $'s)





                    Fiscal Year Ended March 31, 2020





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    Total revenues





                    $






                      3,797,849






                    $






                      181,019






                    $






                      3,978,868






                    Depreciation and amortization, net of gains on disposal





                    &#160;






                      652,110






                    &#160;






                      15,414






                    &#160;






                      667,524






                    Interest expense





                    &#160;






                      157,595






                    &#160;






                      3,355






                    &#160;






                      160,950






                    Pretax earnings





                    &#160;






                      372,687






                    &#160;






                      5,437






                    &#160;






                      378,124






                    Income tax expense (benefit)





                    &#160;





                    (65,842)





                    &#160;






                      1,918






                    &#160;





                    (63,924)


              Identifiable assets&#160;
                      13,016,942
                    &#160;
                      421,082
                    &#160;

                      13,438,024

                  </us-gaap:ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock>
    <us-gaap:Revenues
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">3797849000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">181019000</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">3978868000</us-gaap:Revenues>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">652110000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">15414000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">667524000</uhal:DepreciationAndAmortizationNetOfGainsLossesOnDisposals>
    <us-gaap:InterestExpense
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">157595000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">3355000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">160950000</us-gaap:InterestExpense>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">372687000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">5437000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">378124000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">-65842000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYTwoYearPrior_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">1918000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-63924000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:Assets
      contextRef="FYPriorTwoYear_StatementGeographicalAxis_US"
      decimals="-3"
      unitRef="USD">13016942000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FYPriorTwoYear_StatementGeographicalAxis_CA"
      decimals="-3"
      unitRef="USD">421082000</us-gaap:Assets>
    <us-gaap:Assets contextRef="FYPriorTwoYear" decimals="-3" unitRef="USD">13438024000</us-gaap:Assets>
    <us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock contextRef="DYCurrentYearToDate">

          Note 21A.
          &#160;
          Consolidating Financial Information by Industry Segment


          AMERCO&#x2019;s three reportable segments are:



            Moving and Storage, comprised of AMERCO, U-Haul, and Real Estate and the subsidiaries of
            &#160;&#160;
            U-Haul and Real Estate;


            Property and Casualty Insurance, comprised of Repwest and its subsidiaries and ARCOA; and


            Life Insurance, comprised of Oxford and its subsidiaries.



          Management tracks revenues separately, but does not report any separate measure of the profitability for rental vehicles, rentals of self-storage spaces and sales of products that are required to be classified as a separate operating segment and accordingly does not present these as separate reportable segments. Deferred income taxes, net are shown as liabilities on the consolidating statements.


          The information includes elimination entries necessary to consolidate AMERCO, the parent, with its subsidiaries.

      Investments in subsidiaries are accounted for by the parent using the equity method of accounting. </us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock>
    <srt:ScheduleOfCondensedBalanceSheetTableTextBlock contextRef="DYCurrentYearToDate">

          Consolidating balance sheets by industry segment as of March
          &#160;
          31, 2022 are as follows:






                  &#160;




                  &#160;




                  Moving &amp; Storage


                  Consolidated




                  &#160;




                  Property &amp; Casualty Insurance (a)




                  &#160;




                  Life


                  Insurance (a)




                  &#160;




                  Eliminations




                  &#160;




                  &#160;




                  AMERCO


                  Consolidated






                  &#160;




                  &#160;




                  (In thousands)






                  Assets:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Cash and cash equivalents




                  $





                    2,643,213





                  $





                    10,800





                  $





                    50,124





                  $





                    &#x2013;





                  &#160;




                  $





                    2,704,137







                  Reinsurance recoverables and trade receivables, net




                  &#160;





                    142,895





                  &#160;





                    50,235





                  &#160;





                    36,213





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    229,343







                  Inventories and parts, net




                  &#160;





                    158,888





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    158,888







                  Prepaid expenses




                  &#160;





                    236,915





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    236,915







                  Investments, fixed maturities and marketable equities




                  &#160;





                    &#x2013;





                  &#160;





                    297,488





                  &#160;





                    2,595,911





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    2,893,399







                  Investments, other




                  &#160;





                    20,653





                  &#160;





                    114,269





                  &#160;





                    408,833





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    543,755







                  Deferred policy acquisition costs, net




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    103,828





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    103,828







                  Other assets




                  &#160;





                    57,305





                  &#160;





                    371





                  &#160;





                    2,733





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    60,409







                  Right of use assets - financing, net




                  &#160;





                    620,824





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    620,824







                  Right of use assets - operating, net




                  &#160;





                    74,190





                  &#160;





                    93





                  &#160;





                    99





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    74,382







                  Related party assets




                  &#160;





                    64,611





                  &#160;





                    6,713





                  &#160;





                    16,911





                  &#160;




                  (40,384)




                  (c)




                  &#160;





                    47,851







                  &#160;




                  &#160;





                    4,019,494





                  &#160;





                    479,969





                  &#160;





                    3,214,652





                  &#160;




                  (40,384)




                  &#160;




                  &#160;





                    7,673,731







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Investment in subsidiaries




                  &#160;





                    737,073





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (737,073)




                  (b)




                  &#160;





                    &#x2013;







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Property, plant and equipment, at cost:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Land




                  &#160;





                    1,283,142





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,283,142







                  Buildings and improvements




                  &#160;





                    5,974,639





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    5,974,639







                  Furniture and equipment




                  &#160;





                    846,132





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    846,132







                  Rental trailers and other rental equipment




                  &#160;





                    615,679





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    615,679







                  Rental trucks




                  &#160;





                    4,638,814





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    4,638,814







                  &#160;




                  &#160;





                    13,358,406





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    13,358,406







                  Less:
                  &#160;
                  Accumulated depreciation




                  &#160;




                  (3,732,556)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (3,732,556)






                  Total property, plant and equipment, net




                  &#160;





                    9,625,850





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    9,625,850







                  Total assets




                  $





                    14,382,417





                  $





                    479,969





                  $





                    3,214,652





                  $




                  (777,457)




                  &#160;




                  $





                    17,299,581







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  (a)
                  &#160;
                  Balances as of December 31, 2021




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  (b) Eliminate investment in subsidiaries




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  (c) Eliminate intercompany receivables and payables




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






          &#160;




          Consolidating balance sheets by industry segment as of March
          &#160;
          31, 2022 are as follows:



                  &#160;



                  &#160;



                  Moving &amp; Storage



                  &#160;



                  Property &amp; Casualty Insurance (a)



                  &#160;



                  Life



                  &#160;



                  Eliminations



                  &#160;



                  &#160;



                  AMERCO



                  &#160;



                  &#160;



                  (In thousands)



                  Liabilities:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Accounts payable and accrued expenses



                  $




                    663,482




                  $




                    3,849




                  $




                    10,454




                  $




                    &#x2013;




                  &#160;



                  $




                    677,785




                  Notes, loans and finance leases payable, net



                  &#160;




                    6,022,497




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    6,022,497




                  Operating lease liability



                  &#160;




                    73,998




                  &#160;




                    93




                  &#160;




                    106




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    74,197




                  Policy benefits and losses, claims and loss expenses payable



                  &#160;




                    418,890




                  &#160;




                    160,379




                  &#160;




                    398,985




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    978,254




                  Liabilities from investment contracts



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    2,336,238




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    2,336,238




                  Other policyholders' funds and liabilities



                  &#160;




                    &#x2013;




                  &#160;




                    3,521




                  &#160;




                    7,291




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    10,812




                  Deferred income



                  &#160;




                    49,157




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    49,157




                  Deferred income taxes, net



                  &#160;




                    1,244,639




                  &#160;




                    12,803




                  &#160;




                    7,916




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    1,265,358




                  Related party liabilities



                  &#160;




                    25,668




                  &#160;




                    3,196




                  &#160;




                    12,717




                  &#160;



                  (41,581)



                  (c)



                  &#160;




                    &#x2013;




                  Total liabilities



                  &#160;




                    8,498,331




                  &#160;




                    183,841




                  &#160;




                    2,773,707




                  &#160;



                  (41,581)



                  &#160;



                  &#160;




                    11,414,298




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Stockholders' equity :



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Series preferred stock:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Series A preferred stock



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    &#x2013;




                  Series B preferred stock



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    &#x2013;




                  Series A common stock



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    &#x2013;




                  Common stock



                  &#160;




                    10,497




                  &#160;




                    3,301




                  &#160;




                    2,500




                  &#160;



                  (5,801)



                  (b)



                  &#160;




                    10,497




                  Additional paid-in capital



                  &#160;




                    454,029




                  &#160;




                    91,120




                  &#160;




                    26,271




                  &#160;



                  (117,601)



                  (b)



                  &#160;




                    453,819




                  Accumulated other comprehensive income (loss)



                  &#160;




                    45,187




                  &#160;




                    16,630




                  &#160;




                    87,200




                  &#160;



                  (102,633)



                  (b)



                  &#160;




                    46,384




                  Retained earnings



                  &#160;




                    6,052,023




                  &#160;




                    185,077




                  &#160;




                    324,974




                  &#160;



                  (509,841)



                  (b)



                  &#160;




                    6,052,233




                  Cost of common shares in treasury, net



                  &#160;



                  (525,653)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (525,653)



                  Cost of preferred shares in treasury, net



                  &#160;



                  (151,997)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (151,997)



                  Total stockholders' equity



                  &#160;




                    5,884,086




                  &#160;




                    296,128




                  &#160;




                    440,945




                  &#160;



                  (735,876)



                  &#160;



                  &#160;




                    5,885,283




                  Total liabilities and stockholders' equity



                  $




                    14,382,417




                  $




                    479,969




                  $




                    3,214,652




                  $



                  (777,457)



                  &#160;



                  $




                    17,299,581




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (a)
                  &#160;
                  Balances as of December 31, 2021



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (b) Eliminate investment in subsidiaries



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;

              (c) Eliminate intercompany receivables and payables&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</srt:ScheduleOfCondensedBalanceSheetTableTextBlock>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
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      unitRef="USD">2643213000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
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    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
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      unitRef="USD">50124000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
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      unitRef="USD">0</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2704137000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
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      unitRef="USD">142895000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">50235000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">36213000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet contextRef="FYCurrentYear" decimals="-3" unitRef="USD">229343000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <us-gaap:InventoryNet
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
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      unitRef="USD">158888000</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryNet>
    <us-gaap:InventoryNet contextRef="FYCurrentYear" decimals="-3" unitRef="USD">158888000</us-gaap:InventoryNet>
    <us-gaap:OtherPrepaidExpenseCurrent
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">236915000</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:OtherPrepaidExpenseCurrent
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:OtherPrepaidExpenseCurrent
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:OtherPrepaidExpenseCurrent
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:OtherPrepaidExpenseCurrent contextRef="FYCurrentYear" decimals="-3" unitRef="USD">236915000</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:MarketableSecurities
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:MarketableSecurities>
    <us-gaap:MarketableSecurities
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">297488000</us-gaap:MarketableSecurities>
    <us-gaap:MarketableSecurities
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">2595911000</us-gaap:MarketableSecurities>
    <us-gaap:MarketableSecurities
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:MarketableSecurities>
    <us-gaap:MarketableSecurities contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2893399000</us-gaap:MarketableSecurities>
    <us-gaap:Investments
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">20653000</us-gaap:Investments>
    <us-gaap:Investments
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">114269000</us-gaap:Investments>
    <us-gaap:Investments
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">408833000</us-gaap:Investments>
    <us-gaap:Investments
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Investments>
    <us-gaap:Investments contextRef="FYCurrentYear" decimals="-3" unitRef="USD">543755000</us-gaap:Investments>
    <us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired>
    <us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired>
    <us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">103828000</us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired>
    <us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired>
    <us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired contextRef="FYCurrentYear" decimals="-3" unitRef="USD">103828000</us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired>
    <us-gaap:DepositsAssets
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">57305000</us-gaap:DepositsAssets>
    <us-gaap:DepositsAssets
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">371000</us-gaap:DepositsAssets>
    <us-gaap:DepositsAssets
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">2733000</us-gaap:DepositsAssets>
    <us-gaap:DepositsAssets
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DepositsAssets>
    <us-gaap:DepositsAssets contextRef="FYCurrentYear" decimals="-3" unitRef="USD">60409000</us-gaap:DepositsAssets>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">620824000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset contextRef="FYCurrentYear" decimals="-3" unitRef="USD">620824000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:DepositsAssetsCurrent
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">74190000</us-gaap:DepositsAssetsCurrent>
    <us-gaap:DepositsAssetsCurrent
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">93000</us-gaap:DepositsAssetsCurrent>
    <us-gaap:DepositsAssetsCurrent
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">99000</us-gaap:DepositsAssetsCurrent>
    <us-gaap:DepositsAssetsCurrent
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
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      unitRef="USD">0</us-gaap:DepositsAssetsCurrent>
    <us-gaap:DepositsAssetsCurrent contextRef="FYCurrentYear" decimals="-3" unitRef="USD">74382000</us-gaap:DepositsAssetsCurrent>
    <us-gaap:DueFromRelatedParties
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      unitRef="USD">64611000</us-gaap:DueFromRelatedParties>
    <us-gaap:DueFromRelatedParties
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
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      unitRef="USD">6713000</us-gaap:DueFromRelatedParties>
    <us-gaap:DueFromRelatedParties
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    <us-gaap:DueFromRelatedParties
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    <us-gaap:DueFromRelatedParties contextRef="FYCurrentYear" decimals="-3" unitRef="USD">47851000</us-gaap:DueFromRelatedParties>
    <uhal:SubtotalAssets
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      unitRef="USD">4019494000</uhal:SubtotalAssets>
    <uhal:SubtotalAssets
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
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      unitRef="USD">479969000</uhal:SubtotalAssets>
    <uhal:SubtotalAssets
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      unitRef="USD">3214652000</uhal:SubtotalAssets>
    <uhal:SubtotalAssets
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      unitRef="USD">-40384000</uhal:SubtotalAssets>
    <uhal:SubtotalAssets contextRef="FYCurrentYear" decimals="-3" unitRef="USD">7673731000</uhal:SubtotalAssets>
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    <us-gaap:EquityMethodInvestments
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    <us-gaap:EquityMethodInvestments
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    <us-gaap:EquityMethodInvestments
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    <us-gaap:EquityMethodInvestments contextRef="FYCurrentYear" decimals="-3" unitRef="USD">0</us-gaap:EquityMethodInvestments>
    <us-gaap:Land
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      unitRef="USD">1283142000</us-gaap:Land>
    <us-gaap:Land
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      unitRef="USD">0</us-gaap:Land>
    <us-gaap:Land
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      unitRef="USD">0</us-gaap:Land>
    <us-gaap:Land
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      unitRef="USD">0</us-gaap:Land>
    <us-gaap:Land contextRef="FYCurrentYear" decimals="-3" unitRef="USD">1283142000</us-gaap:Land>
    <us-gaap:BuildingsAndImprovementsGross
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      unitRef="USD">5974639000</us-gaap:BuildingsAndImprovementsGross>
    <us-gaap:BuildingsAndImprovementsGross
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
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    <us-gaap:BuildingsAndImprovementsGross
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    <us-gaap:BuildingsAndImprovementsGross
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    <us-gaap:BuildingsAndImprovementsGross contextRef="FYCurrentYear" decimals="-3" unitRef="USD">5974639000</us-gaap:BuildingsAndImprovementsGross>
    <us-gaap:FurnitureAndFixturesGross
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      unitRef="USD">846132000</us-gaap:FurnitureAndFixturesGross>
    <us-gaap:FurnitureAndFixturesGross
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
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      unitRef="USD">0</us-gaap:FurnitureAndFixturesGross>
    <us-gaap:FurnitureAndFixturesGross
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      unitRef="USD">0</us-gaap:FurnitureAndFixturesGross>
    <us-gaap:FurnitureAndFixturesGross
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      decimals="-3"
      unitRef="USD">0</us-gaap:FurnitureAndFixturesGross>
    <us-gaap:FurnitureAndFixturesGross contextRef="FYCurrentYear" decimals="-3" unitRef="USD">846132000</us-gaap:FurnitureAndFixturesGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrailersAndOtherRentalEquipmentMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">615679000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrailersAndOtherRentalEquipmentMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
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      unitRef="USD">0</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrailersAndOtherRentalEquipmentMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
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      unitRef="USD">0</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrailersAndOtherRentalEquipmentMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
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      unitRef="USD">0</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrailersAndOtherRentalEquipmentMember"
      decimals="-3"
      unitRef="USD">615679000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrucksMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">4638814000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrucksMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
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      unitRef="USD">0</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrucksMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
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      unitRef="USD">0</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrucksMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
      contextRef="FYCurrentYear_PropertyPlantAndEquipmentByTypeAxis_RentalTrucksMember"
      decimals="-3"
      unitRef="USD">4638814000</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">13358406000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross contextRef="FYCurrentYear" decimals="-3" unitRef="USD">13358406000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
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    <us-gaap:TreasuryStockValue
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      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYCurrentYear_StatementClassOfStockAxis_CommonStockInTreasuryMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYCurrentYear_StatementClassOfStockAxis_CommonStockInTreasuryMember"
      decimals="-3"
      unitRef="USD">525653000</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYCurrentYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">151997000</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYCurrentYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYCurrentYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYCurrentYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYCurrentYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember"
      decimals="-3"
      unitRef="USD">151997000</us-gaap:TreasuryStockValue>
    <us-gaap:StockholdersEquity
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">5884086000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">296128000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">440945000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-735876000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="FYCurrentYear" decimals="-3" unitRef="USD">5885283000</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">14382417000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">479969000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">3214652000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-777457000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity contextRef="FYCurrentYear" decimals="-3" unitRef="USD">17299581000</us-gaap:LiabilitiesAndStockholdersEquity>
    <srt:ScheduleOfCondensedBalanceSheetTableTextBlock contextRef="DYPriorYear">

          Consolidating balance sheets by industry segment as of March 31, 2021 are as follows:






                  &#160;




                  &#160;




                  Moving &amp; Storage


                  Consolidated




                  &#160;




                  Property &amp; Casualty Insurance (a)




                  &#160;




                  Life


                  Insurance (a)




                  &#160;




                  Eliminations




                  &#160;




                  &#160;




                  AMERCO


                  Consolidated






                  &#160;




                  &#160;




                  (In thousands)






                  Assets:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Cash and cash equivalents




                  $





                    1,010,275





                  $





                    5,658





                  $





                    178,079





                  $





                    &#x2013;





                  &#160;




                  $





                    1,194,012







                  Reinsurance recoverables and trade receivables, net




                  &#160;





                    118,741





                  &#160;





                    67,069





                  &#160;





                    38,616





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    224,426







                  Inventories and parts, net




                  &#160;





                    105,577





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    105,577







                  Prepaid expenses




                  &#160;





                    469,144





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    469,144







                  Investments, fixed maturities and marketable equities




                  &#160;





                    &#x2013;





                  &#160;





                    295,753





                  &#160;





                    2,399,903





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    2,695,656







                  Investments, other




                  &#160;





                    20,733





                  &#160;





                    90,412





                  &#160;





                    378,614





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    489,759







                  Deferred policy acquisition costs, net




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    89,749





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    89,749







                  Other assets




                  &#160;





                    44,763





                  &#160;





                    436





                  &#160;





                    2,531





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    47,730







                  Right of use assets - financing, net




                  &#160;





                    877,038





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    877,038







                  Right of use assets - operating, net




                  &#160;





                    92,245





                  &#160;





                    92





                  &#160;





                    168





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    92,505







                  Related party assets




                  &#160;





                    54,042





                  &#160;





                    6,854





                  &#160;





                    13,850





                  &#160;




                  (39,351)




                  (c)




                  &#160;





                    35,395







                  &#160;




                  &#160;





                    2,792,558





                  &#160;





                    466,274





                  &#160;





                    3,101,510





                  &#160;




                  (39,351)




                  &#160;




                  &#160;





                    6,320,991







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Investment in subsidiaries




                  &#160;





                    741,860





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (741,860)




                  (b)




                  &#160;





                    &#x2013;







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Property, plant and equipment, at cost:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Land




                  &#160;





                    1,075,813





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,075,813







                  Buildings and improvements




                  &#160;





                    5,163,705





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    5,163,705







                  Furniture and equipment




                  &#160;





                    786,505





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    786,505







                  Rental trailers and other rental equipment




                  &#160;





                    477,921





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    477,921







                  Rental trucks




                  &#160;





                    3,909,724





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    3,909,724







                  &#160;




                  &#160;





                    11,413,668





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    11,413,668







                  Less:
                  &#160;
                  Accumulated depreciation




                  &#160;




                  (3,083,053)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (3,083,053)






                  Total property, plant and equipment, net




                  &#160;





                    8,330,615





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    8,330,615







                  Total assets




                  $





                    11,865,033





                  $





                    466,274





                  $





                    3,101,510





                  $




                  (781,211)




                  &#160;




                  $





                    14,651,606







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  (a)
                  &#160;
                  Balances as of December 31, 2020




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  (b) Eliminate investment in subsidiaries




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  (c) Eliminate intercompany receivables and payables




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;








          Consolidating balance sheets by industry segment as of March 31, 2021 are as follows:



                  &#160;



                  &#160;



                  Moving &amp; Storage



                  &#160;



                  Property &amp; Casualty Insurance (a)



                  &#160;



                  Life



                  &#160;



                  Eliminations



                  &#160;



                  &#160;



                  AMERCO



                  &#160;



                  &#160;



                  (In thousands)



                  Liabilities:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Accounts payable and accrued expenses



                  $




                    636,257




                  $




                    2,029




                  $




                    7,289




                  $




                    &#x2013;




                  &#160;



                  $




                    645,575




                  Notes, loans and leases payable, net



                  &#160;




                    4,657,720




                  &#160;




                    &#x2013;




                  &#160;




                    11,187




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    4,668,907




                  Operating lease liability



                  &#160;




                    92,236




                  &#160;




                    96




                  &#160;




                    178




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    92,510




                  Policy benefits and losses, claims and loss expenses payable



                  &#160;




                    427,073




                  &#160;




                    178,942




                  &#160;




                    391,686




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    997,701




                  Liabilities from investment contracts



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    2,161,530




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    2,161,530




                  Other policyholders' funds and liabilities



                  &#160;




                    &#x2013;




                  &#160;




                    3,698




                  &#160;




                    8,722




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    12,420




                  Deferred income



                  &#160;




                    42,592




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    42,592




                  Deferred income taxes, net



                  &#160;




                    1,136,149




                  &#160;




                    13,046




                  &#160;




                    29,294




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    1,178,489




                  Related party liabilities



                  &#160;




                    25,413




                  &#160;




                    5,821




                  &#160;




                    12,406




                  &#160;



                  (43,640)



                  (c)



                  &#160;




                    &#x2013;




                  Total liabilities



                  &#160;




                    7,017,440




                  &#160;




                    203,632




                  &#160;




                    2,622,292




                  &#160;



                  (43,640)



                  &#160;



                  &#160;




                    9,799,724




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Stockholders' equity :



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Series preferred stock:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Series A preferred stock



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    &#x2013;




                  Series B preferred stock



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    &#x2013;




                  Series A common stock



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    &#x2013;




                  Common stock



                  &#160;




                    10,497




                  &#160;




                    3,301




                  &#160;




                    2,500




                  &#160;



                  (5,801)



                  (b)



                  &#160;




                    10,497




                  Additional paid-in capital



                  &#160;




                    454,029




                  &#160;




                    91,120




                  &#160;




                    26,271




                  &#160;



                  (117,601)



                  (b)



                  &#160;




                    453,819




                  Accumulated other comprehensive income (loss)



                  &#160;




                    102,568




                  &#160;




                    22,546




                  &#160;




                    140,817




                  &#160;



                  (159,074)



                  (b)



                  &#160;




                    106,857




                  Retained earnings



                  &#160;




                    4,958,149




                  &#160;




                    145,675




                  &#160;




                    309,630




                  &#160;



                  (455,095)



                  (b)



                  &#160;




                    4,958,359




                  Cost of common shares in treasury, net



                  &#160;



                  (525,653)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (525,653)



                  Cost of preferred shares in treasury, net



                  &#160;



                  (151,997)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (151,997)



                  Total stockholders' equity



                  $




                    4,847,593




                  &#160;




                    262,642




                  &#160;




                    479,218




                  &#160;



                  (737,571)



                  &#160;



                  &#160;




                    4,851,882




                  Total liabilities and stockholders' equity



                  &#160;




                    11,865,033




                  $




                    466,274




                  $




                    3,101,510




                  $



                  (781,211)



                  &#160;



                  $




                    14,651,606




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (a)
                  &#160;
                  Balances as of December 31, 2020



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (b) Eliminate investment in subsidiaries



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;

              (c) Eliminate intercompany receivables and payables&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</srt:ScheduleOfCondensedBalanceSheetTableTextBlock>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1010275000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">5658000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">178079000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">1194012000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">118741000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">67069000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">38616000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <uhal:ReinsuranceRecoverablesAndTradeReceivablesNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">224426000</uhal:ReinsuranceRecoverablesAndTradeReceivablesNet>
    <us-gaap:InventoryNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">105577000</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryNet>
    <us-gaap:InventoryNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">105577000</us-gaap:InventoryNet>
    <us-gaap:OtherPrepaidExpenseCurrent
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">469144000</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:OtherPrepaidExpenseCurrent
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:OtherPrepaidExpenseCurrent
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:OtherPrepaidExpenseCurrent
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:OtherPrepaidExpenseCurrent contextRef="FYPriorYear" decimals="-3" unitRef="USD">469144000</us-gaap:OtherPrepaidExpenseCurrent>
    <us-gaap:MarketableSecurities
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:MarketableSecurities>
    <us-gaap:MarketableSecurities
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">295753000</us-gaap:MarketableSecurities>
    <us-gaap:MarketableSecurities
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    <uhal:SubtotalAssets
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    <uhal:SubtotalAssets
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    <us-gaap:Land
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    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
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    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
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    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
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    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
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    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
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    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
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    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseGross
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    <us-gaap:Assets
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    <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
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    <us-gaap:DebtAndCapitalLeaseObligations
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    <us-gaap:DebtAndCapitalLeaseObligations
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    <us-gaap:DebtAndCapitalLeaseObligations
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    <us-gaap:DebtAndCapitalLeaseObligations
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    <us-gaap:DebtAndCapitalLeaseObligations contextRef="FYPriorYear" decimals="-3" unitRef="USD">4668907000</us-gaap:DebtAndCapitalLeaseObligations>
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    <us-gaap:OperatingLeaseLiabilityCurrent
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    <us-gaap:OperatingLeaseLiabilityCurrent
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    <us-gaap:OperatingLeaseLiabilityCurrent contextRef="FYPriorYear" decimals="-3" unitRef="USD">92510000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">427073000</us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">178942000</us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">391686000</us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense contextRef="FYPriorYear" decimals="-3" unitRef="USD">997701000</us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts>
    <us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts>
    <us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">2161530000</us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts>
    <us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts>
    <us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts contextRef="FYPriorYear" decimals="-3" unitRef="USD">2161530000</us-gaap:LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts>
    <us-gaap:PolicyholderFunds
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PolicyholderFunds>
    <us-gaap:PolicyholderFunds
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">3698000</us-gaap:PolicyholderFunds>
    <us-gaap:PolicyholderFunds
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">8722000</us-gaap:PolicyholderFunds>
    <us-gaap:PolicyholderFunds
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PolicyholderFunds>
    <us-gaap:PolicyholderFunds contextRef="FYPriorYear" decimals="-3" unitRef="USD">12420000</us-gaap:PolicyholderFunds>
    <us-gaap:DeferredRevenue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">42592000</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue contextRef="FYPriorYear" decimals="-3" unitRef="USD">42592000</us-gaap:DeferredRevenue>
    <us-gaap:DeferredIncomeTaxLiabilitiesNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1136149000</us-gaap:DeferredIncomeTaxLiabilitiesNet>
    <us-gaap:DeferredIncomeTaxLiabilitiesNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">13046000</us-gaap:DeferredIncomeTaxLiabilitiesNet>
    <us-gaap:DeferredIncomeTaxLiabilitiesNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">29294000</us-gaap:DeferredIncomeTaxLiabilitiesNet>
    <us-gaap:DeferredIncomeTaxLiabilitiesNet
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredIncomeTaxLiabilitiesNet>
    <us-gaap:DeferredIncomeTaxLiabilitiesNet contextRef="FYPriorYear" decimals="-3" unitRef="USD">1178489000</us-gaap:DeferredIncomeTaxLiabilitiesNet>
    <us-gaap:DueToRelatedPartiesCurrentAndNoncurrent
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">25413000</us-gaap:DueToRelatedPartiesCurrentAndNoncurrent>
    <us-gaap:DueToRelatedPartiesCurrentAndNoncurrent
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">5821000</us-gaap:DueToRelatedPartiesCurrentAndNoncurrent>
    <us-gaap:DueToRelatedPartiesCurrentAndNoncurrent
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">12406000</us-gaap:DueToRelatedPartiesCurrentAndNoncurrent>
    <us-gaap:DueToRelatedPartiesCurrentAndNoncurrent
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-43640000</us-gaap:DueToRelatedPartiesCurrentAndNoncurrent>
    <us-gaap:DueToRelatedPartiesCurrentAndNoncurrent contextRef="FYPriorYear" decimals="-3" unitRef="USD">0</us-gaap:DueToRelatedPartiesCurrentAndNoncurrent>
    <us-gaap:Liabilities
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">7017440000</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">203632000</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">2622292000</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-43640000</us-gaap:Liabilities>
    <us-gaap:Liabilities contextRef="FYPriorYear" decimals="-3" unitRef="USD">9799724000</us-gaap:Liabilities>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesAPreferredStockMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesAPreferredStockMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesAPreferredStockMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesBPreferredStockMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesBPreferredStockMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesBPreferredStockMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesBPreferredStockMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_SeriesBPreferredStockMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PreferredStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonClassAMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonClassAMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonClassAMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonClassAMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonClassAMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_AmercoCommonStockMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">10497000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_AmercoCommonStockMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">3301000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_AmercoCommonStockMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">2500000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_AmercoCommonStockMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-5801000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_AmercoCommonStockMember"
      decimals="-3"
      unitRef="USD">10497000</us-gaap:CommonStockValue>
    <us-gaap:AdditionalPaidInCapital
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">454029000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">91120000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">26271000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-117601000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital contextRef="FYPriorYear" decimals="-3" unitRef="USD">453819000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">102568000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">22546000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">140817000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-159074000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="FYPriorYear" decimals="-3" unitRef="USD">106857000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">4958149000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">145675000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">309630000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-455095000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="FYPriorYear" decimals="-3" unitRef="USD">4958359000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonStockInTreasuryMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">525653000</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonStockInTreasuryMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonStockInTreasuryMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonStockInTreasuryMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_CommonStockInTreasuryMember"
      decimals="-3"
      unitRef="USD">525653000</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">151997000</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember_StatementBusinessSegmentsAxis_LifeInsuranceMember_ConsolidationItemsAxis_OperatingSegmentsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FYPriorYear_StatementClassOfStockAxis_PreferredStockInTreasuryMember"
      decimals="-3"
      unitRef="USD">151997000</us-gaap:TreasuryStockValue>
    <us-gaap:StockholdersEquity
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">4847593000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">262642000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">479218000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-737571000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="FYPriorYear" decimals="-3" unitRef="USD">4851882000</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">11865033000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">466274000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">3101510000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-781211000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity contextRef="FYPriorYear" decimals="-3" unitRef="USD">14651606000</us-gaap:LiabilitiesAndStockholdersEquity>
    <srt:ScheduleOfCondensedIncomeStatementTableTextBlock contextRef="DYCurrentYearToDate">

          Consolidating statements of operations by industry segment for period ending March 31, 2022 are as follows:



                  &#160;



                  &#160;



                  Moving &amp; Storage



                  &#160;



                  Property &amp; Casualty Insurance (a)



                  &#160;



                  Life



                  &#160;



                  Eliminations



                  &#160;



                  &#160;



                  AMERCO



                  &#160;



                  &#160;



                  (In thousands)



                  Revenues:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Self-moving equipment rentals



                  $




                    3,963,535




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $



                  (4,728)



                  (c)



                  $




                    3,958,807




                  Self-storage revenues



                  &#160;




                    617,120




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    617,120




                  Self-moving &amp; self-storage products &amp; service sales



                  &#160;




                    351,447




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    351,447




                  Property management fees



                  &#160;




                    35,194




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    35,194




                  Life insurance premiums



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    111,027




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    111,027




                  Property and casualty insurance premiums



                  &#160;




                    &#x2013;




                  &#160;




                    89,667




                  &#160;




                    &#x2013;




                  &#160;



                  (3,149)



                  (c)



                  &#160;




                    86,518




                  Net investment and interest income



                  &#160;




                    3,135




                  &#160;




                    25,376




                  &#160;




                    123,809




                  &#160;



                  (4,059)



                  (b)



                  &#160;




                    148,261




                  Other revenue



                  &#160;




                    427,836




                  &#160;




                    &#x2013;




                  &#160;




                    3,976




                  &#160;



                  (439)



                  (b)



                  &#160;




                    431,373




                  Total revenues



                  &#160;




                    5,398,267




                  &#160;




                    115,043




                  &#160;




                    238,812




                  &#160;



                  (12,375)



                  &#160;



                  &#160;




                    5,739,747




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Costs and expenses:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Operating expenses



                  &#160;




                    2,621,270




                  &#160;




                    42,456




                  &#160;




                    21,112




                  &#160;



                  (8,297)



                  (b,c)



                  &#160;




                    2,676,541




                  Commission expenses



                  &#160;




                    429,581




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    429,581




                  Cost of sales



                  &#160;




                    259,585




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    259,585




                  Benefits and losses



                  &#160;




                    &#x2013;




                  &#160;




                    22,448




                  &#160;




                    164,199




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    186,647




                  Amortization of deferred policy acquisition costs



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    33,854




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    33,854




                  Lease expense



                  &#160;




                    31,973




                  &#160;




                    359




                  &#160;




                    109




                  &#160;



                  (2,531)



                  (b)



                  &#160;




                    29,910




                  Depreciation, net gains on disposals



                  &#160;




                    482,752




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    482,752




                  Net gains on disposal of real estate



                  &#160;



                  (4,120)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (4,120)



                  Total costs and expenses



                  &#160;




                    3,821,041




                  &#160;




                    65,263




                  &#160;




                    219,274




                  &#160;



                  (10,828)



                  &#160;



                  &#160;




                    4,094,750




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Earnings from operations before equity in earnings of subsidiaries



                  &#160;




                    1,577,226




                  &#160;




                    49,780




                  &#160;




                    19,538




                  &#160;



                  (1,547)



                  &#160;



                  &#160;




                    1,644,997




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Equity in earnings of subsidiaries



                  &#160;




                    54,746




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  (54,746)



                  (d)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Earnings from operations



                  &#160;




                    1,631,972




                  &#160;




                    49,780




                  &#160;




                    19,538




                  &#160;



                  (56,293)



                  &#160;



                  &#160;




                    1,644,997




                  Other components of net periodic benefit costs



                  &#160;



                  (1,120)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (1,120)



                  Interest expense



                  &#160;



                  (168,491)



                  &#160;




                    &#x2013;




                  &#160;



                  (480)



                  &#160;




                    1,547




                  (b)



                  &#160;



                  (167,424)



                  Fees on early extinguishment of debt



                  &#160;



                  (956)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (956)



                  Pretax earnings



                  &#160;




                    1,461,405




                  &#160;




                    49,780




                  &#160;




                    19,058




                  &#160;



                  (54,746)



                  &#160;



                  &#160;




                    1,475,497




                  Income tax expense



                  &#160;



                  (338,119)



                  &#160;



                  (10,378)



                  &#160;



                  (3,714)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (352,211)



                  Earnings available to common shareholders



                  $




                    1,123,286




                  $




                    39,402




                  $




                    15,344




                  $



                  (54,746)



                  &#160;



                  $




                    1,123,286




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (a)
                  &#160;
                  Balances for the year ended December 31, 2021



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (b) Eliminate intercompany lease / interest income



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (c) Eliminate intercompany premiums



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;

              (d) Eliminate equity in earnings of subsidiaries&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</srt:ScheduleOfCondensedIncomeStatementTableTextBlock>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">3963535000</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-4728000</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">3958807000</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <uhal:SelfStorageRevenues
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">617120000</uhal:SelfStorageRevenues>
    <uhal:SelfStorageRevenues
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:SelfStorageRevenues>
    <uhal:SelfStorageRevenues
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:SelfStorageRevenues>
    <uhal:SelfStorageRevenues
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:SelfStorageRevenues>
    <uhal:SelfStorageRevenues
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">617120000</uhal:SelfStorageRevenues>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">351447000</uhal:SaleRevenuesGoodsGross>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:SaleRevenuesGoodsGross>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:SaleRevenuesGoodsGross>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:SaleRevenuesGoodsGross>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">351447000</uhal:SaleRevenuesGoodsGross>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">35194000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">35194000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">111027000</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">111027000</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">89667000</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-3149000</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">86518000</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">3135000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">25376000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">123809000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-4059000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">148261000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:OtherIncome
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">427836000</us-gaap:OtherIncome>
    <us-gaap:OtherIncome
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherIncome>
    <us-gaap:OtherIncome
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">3976000</us-gaap:OtherIncome>
    <us-gaap:OtherIncome
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-439000</us-gaap:OtherIncome>
    <us-gaap:OtherIncome
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">431373000</us-gaap:OtherIncome>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">5398267000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">115043000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">238812000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-12375000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">5739747000</us-gaap:Revenues>
    <us-gaap:OperatingExpenses
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">2621270000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">42456000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">21112000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-8297000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">2676541000</us-gaap:OperatingExpenses>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">429581000</us-gaap:SalesCommissionsAndFees>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:SalesCommissionsAndFees>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:SalesCommissionsAndFees>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:SalesCommissionsAndFees>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">429581000</us-gaap:SalesCommissionsAndFees>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">259585000</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">259585000</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">22448000</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">164199000</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">186647000</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">33854000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">33854000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">31973000</us-gaap:LeaseAndRentalExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">359000</us-gaap:LeaseAndRentalExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">109000</us-gaap:LeaseAndRentalExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-2531000</us-gaap:LeaseAndRentalExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">29910000</us-gaap:LeaseAndRentalExpense>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">482752000</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">482752000</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">4120000</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">4120000</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:CostsAndExpenses
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">3821041000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">65263000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">219274000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-10828000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">4094750000</us-gaap:CostsAndExpenses>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1577226000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">49780000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">19538000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-1547000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1644997000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">54746000</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-54746000</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">0</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1631972000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">49780000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">19538000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-56293000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1644997000</us-gaap:OperatingIncomeLoss>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1120000</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1120000</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">168491000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">480000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-1547000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">167424000</us-gaap:InterestExpense>
    <uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">956000</uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt>
    <uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt>
    <uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt>
    <uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt>
    <uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">956000</uhal:FeesAndAmortizationOnEarlyExtinguishmentOfDebt>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1461405000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">49780000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">19058000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-54746000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1475497000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">338119000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">10378000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">3714000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">352211000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1123286000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">39402000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">15344000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-54746000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1123286000</us-gaap:NetIncomeLoss>
    <srt:ScheduleOfCondensedIncomeStatementTableTextBlock contextRef="DYPriorYear">

          Consolidating statements of operations by industry segment for period ending March 31, 2021 are as follows:



                  &#160;



                  &#160;



                  Moving &amp; Storage



                  &#160;



                  Property &amp; Casualty Insurance (a)



                  &#160;



                  Life



                  &#160;



                  Eliminations



                  &#160;



                  &#160;



                  AMERCO



                  &#160;



                  &#160;



                  (In thousands)



                  Revenues:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Self-moving equipment rentals



                  $




                    3,086,824




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $



                  (3,507)



                  (c)



                  $




                    3,083,317




                  Self-storage revenues



                  &#160;




                    477,262




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    477,262




                  Self-moving &amp; self-storage products &amp; service sales



                  &#160;




                    344,929




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    344,929




                  Property management fees



                  &#160;




                    31,603




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    31,603




                  Life insurance premiums



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    121,609




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    121,609




                  Property and casualty insurance premiums



                  &#160;




                    &#x2013;




                  &#160;




                    70,285




                  &#160;




                    &#x2013;




                  &#160;



                  (1,506)



                  (c)



                  &#160;




                    68,779




                  Net investment and interest income



                  &#160;




                    2,259




                  &#160;




                    16,452




                  &#160;




                    107,745




                  &#160;



                  (3,518)



                  (b)



                  &#160;




                    122,938




                  Other revenue



                  &#160;




                    288,797




                  &#160;




                    &#x2013;




                  &#160;




                    3,280




                  &#160;



                  (529)



                  (b)



                  &#160;




                    291,548




                  Total revenues



                  &#160;




                    4,231,674




                  &#160;




                    86,737




                  &#160;




                    232,634




                  &#160;



                  (9,060)



                  &#160;



                  &#160;




                    4,541,985




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Costs and expenses:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Operating expenses



                  &#160;




                    2,137,381




                  &#160;




                    35,450




                  &#160;




                    20,376




                  &#160;



                  (5,523)



                  (b,c)



                  &#160;




                    2,187,684




                  Commission expenses



                  &#160;




                    329,609




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    329,609




                  Cost of sales



                  &#160;




                    214,059




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    214,059




                  Benefits and losses



                  &#160;




                    &#x2013;




                  &#160;




                    18,558




                  &#160;




                    160,954




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    179,512




                  Amortization of deferred policy acquisition costs



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    28,293




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    28,293




                  Lease expense



                  &#160;




                    30,551




                  &#160;




                    231




                  &#160;




                    135




                  &#160;



                  (2,447)



                  (b)



                  &#160;




                    28,470




                  Depreciation, net gains on disposals



                  &#160;




                    609,930




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    609,930




                  Net losses on disposal of real estate



                  &#160;




                    3,281




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    3,281




                  Total costs and expenses



                  &#160;




                    3,324,811




                  &#160;




                    54,239




                  &#160;




                    209,758




                  &#160;



                  (7,970)



                  &#160;



                  &#160;




                    3,580,838




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Earnings from operations before equity in earnings of subsidiaries



                  &#160;




                    906,863




                  &#160;




                    32,498




                  &#160;




                    22,876




                  &#160;



                  (1,090)



                  &#160;



                  &#160;




                    961,147




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Equity in earnings of subsidiaries



                  &#160;




                    44,441




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  (44,441)



                  (d)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Earnings from operations



                  &#160;




                    951,304




                  &#160;




                    32,498




                  &#160;




                    22,876




                  &#160;



                  (45,531)



                  &#160;



                  &#160;




                    961,147




                  Other components of net periodic benefit costs



                  &#160;



                  (987)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (987)



                  Interest expense



                  &#160;



                  (164,592)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    1,090




                  (b)



                  &#160;



                  (163,502)



                  Pretax earnings



                  &#160;




                    785,725




                  &#160;




                    32,498




                  &#160;




                    22,876




                  &#160;



                  (44,441)



                  &#160;



                  &#160;




                    796,658




                  Income tax expense



                  &#160;



                  (174,869)



                  &#160;



                  (6,778)



                  &#160;



                  (4,155)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (185,802)



                  Earnings available to common shareholders



                  $




                    610,856




                  $




                    25,720




                  $




                    18,721




                  $



                  (44,441)



                  &#160;



                  $




                    610,856




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (a)
                  &#160;
                  Balances for the year ended December 31, 2020



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (b) Eliminate intercompany lease/interest income



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (c) Eliminate intercompany premiums



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;

              (d) Eliminate equity in earnings of subsidiaries&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</srt:ScheduleOfCondensedIncomeStatementTableTextBlock>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">3086824000</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
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      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts contextRef="DYPriorYear" decimals="-3" unitRef="USD">987000</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <us-gaap:InterestExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">164592000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-1090000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="DYPriorYear" decimals="-3" unitRef="USD">163502000</us-gaap:InterestExpense>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">785725000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">32498000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">22876000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-44441000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="DYPriorYear" decimals="-3" unitRef="USD">796658000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">174869000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">6778000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">4155000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="DYPriorYear" decimals="-3" unitRef="USD">185802000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLoss
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">610856000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">25720000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">18721000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-44441000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss contextRef="DYPriorYear" decimals="-3" unitRef="USD">610856000</us-gaap:NetIncomeLoss>
    <srt:ScheduleOfCondensedIncomeStatementTableTextBlock contextRef="DYTwoYearPrior">

          Consolidating statements of operations by industry segment for period ending March 31, 2020 are as follows:



                  &#160;



                  &#160;



                  Moving &amp; Storage



                  &#160;



                  Property &amp; Casualty Insurance (a)



                  &#160;



                  Life



                  &#160;



                  Eliminations



                  &#160;



                  &#160;



                  AMERCO



                  &#160;



                  &#160;



                  (In thousands)



                  Revenues:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Self-moving equipment rentals



                  $




                    2,696,516




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $



                  (4,103)



                  (c)



                  $




                    2,692,413




                  Self-storage revenues



                  &#160;




                    418,741




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    418,741




                  Self-moving &amp; self-storage products &amp; service sales



                  &#160;




                    265,091




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    265,091




                  Property management fees



                  &#160;




                    30,406




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    30,406




                  Life insurance premiums



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    127,976




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    127,976




                  Property and casualty insurance premiums



                  &#160;




                    &#x2013;




                  &#160;




                    69,141




                  &#160;




                    &#x2013;




                  &#160;



                  (3,088)



                  (c)



                  &#160;




                    66,053




                  Net investment and interest income



                  &#160;




                    10,593




                  &#160;




                    19,923




                  &#160;




                    109,018




                  &#160;



                  (1,705)



                  (b)



                  &#160;




                    137,829




                  Other revenue



                  &#160;




                    236,419




                  &#160;




                    &#x2013;




                  &#160;




                    4,470




                  &#160;



                  (530)



                  (b)



                  &#160;




                    240,359




                  Total revenues



                  &#160;




                    3,657,766




                  &#160;




                    89,064




                  &#160;




                    241,464




                  &#160;



                  (9,426)



                  &#160;



                  &#160;




                    3,978,868




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Costs and expenses:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Operating expenses



                  &#160;




                    2,069,655




                  &#160;




                    33,770




                  &#160;




                    21,425




                  &#160;



                  (7,702)



                  (b,c)



                  &#160;




                    2,117,148




                  Commission expenses



                  &#160;




                    288,332




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    288,332




                  Cost of sales



                  &#160;




                    164,018




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    164,018




                  Benefits and losses



                  &#160;




                    &#x2013;




                  &#160;




                    12,410




                  &#160;




                    162,426




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    174,836




                  Amortization of deferred policy acquisition costs



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    31,219




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    31,219




                  Lease expense



                  &#160;




                    27,494




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  (612)



                  (b)



                  &#160;




                    26,882




                  Depreciation, net gains on disposals



                  &#160;




                    637,063




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    637,063




                  Net gains on disposal of real estate



                  &#160;



                  (758)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (758)



                  Total costs and expenses



                  &#160;




                    3,185,804




                  &#160;




                    46,180




                  &#160;




                    215,070




                  &#160;



                  (8,314)



                  &#160;



                  &#160;




                    3,438,740




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Earnings from operations before equity in earnings of subsidiaries



                  &#160;




                    471,962




                  &#160;




                    42,884




                  &#160;




                    26,394




                  &#160;



                  (1,112)



                  &#160;



                  &#160;




                    540,128




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Equity in earnings of subsidiaries



                  &#160;




                    55,789




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  (55,789)



                  (d)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Earnings from operations



                  &#160;




                    527,751




                  &#160;




                    42,884




                  &#160;




                    26,394




                  &#160;



                  (56,901)



                  &#160;



                  &#160;




                    540,128




                  Other components of net periodic benefit costs



                  &#160;



                  (1,054)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (1,054)



                  Interest expense



                  &#160;



                  (162,062)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    1,112




                  (b)



                  &#160;



                  (160,950)



                  Pretax earnings



                  &#160;




                    364,635




                  &#160;




                    42,884




                  &#160;




                    26,394




                  &#160;



                  (55,789)



                  &#160;



                  &#160;




                    378,124




                  Income tax benefit (expense)



                  &#160;




                    77,413




                  &#160;



                  (8,956)



                  &#160;



                  (4,533)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    63,924




                  Earnings available to common shareholders



                  $




                    442,048




                  $




                    33,928




                  $




                    21,861




                  $



                  (55,789)



                  &#160;



                  $




                    442,048




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (a)
                  &#160;
                  Balances for the year ended December 31, 2019



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (b) Eliminate intercompany lease/interest income



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (c) Eliminate intercompany premiums



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;

              (d) Eliminate equity in earnings of subsidiaries&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</srt:ScheduleOfCondensedIncomeStatementTableTextBlock>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">2696516000</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-4103000</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <us-gaap:OperatingLeasesIncomeStatementLeaseRevenue contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">2692413000</us-gaap:OperatingLeasesIncomeStatementLeaseRevenue>
    <uhal:SelfStorageRevenues
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">418741000</uhal:SelfStorageRevenues>
    <uhal:SelfStorageRevenues
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:SelfStorageRevenues>
    <uhal:SelfStorageRevenues
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:SelfStorageRevenues>
    <uhal:SelfStorageRevenues
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:SelfStorageRevenues>
    <uhal:SelfStorageRevenues contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">418741000</uhal:SelfStorageRevenues>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">265091000</uhal:SaleRevenuesGoodsGross>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:SaleRevenuesGoodsGross>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:SaleRevenuesGoodsGross>
    <uhal:SaleRevenuesGoodsGross
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:SaleRevenuesGoodsGross>
    <uhal:SaleRevenuesGoodsGross contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">265091000</uhal:SaleRevenuesGoodsGross>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">30406000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">30406000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">127976000</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetLife
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetLife contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">127976000</us-gaap:PremiumsEarnedNetLife>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">69141000</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-3088000</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:PremiumsEarnedNetPropertyAndCasualty contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">66053000</us-gaap:PremiumsEarnedNetPropertyAndCasualty>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">10593000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">19923000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">109018000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-1705000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:InvestmentIncomeInterestAndDividend contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">137829000</us-gaap:InvestmentIncomeInterestAndDividend>
    <us-gaap:OtherIncome
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">236419000</us-gaap:OtherIncome>
    <us-gaap:OtherIncome
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OtherIncome>
    <us-gaap:OtherIncome
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">4470000</us-gaap:OtherIncome>
    <us-gaap:OtherIncome
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-530000</us-gaap:OtherIncome>
    <us-gaap:OtherIncome contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">240359000</us-gaap:OtherIncome>
    <us-gaap:Revenues
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">3657766000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">89064000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">241464000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-9426000</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">3978868000</us-gaap:Revenues>
    <us-gaap:OperatingExpenses
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">2069655000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">33770000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">21425000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-7702000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">2117148000</us-gaap:OperatingExpenses>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">288332000</us-gaap:SalesCommissionsAndFees>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:SalesCommissionsAndFees>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:SalesCommissionsAndFees>
    <us-gaap:SalesCommissionsAndFees
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:SalesCommissionsAndFees>
    <us-gaap:SalesCommissionsAndFees contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">288332000</us-gaap:SalesCommissionsAndFees>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">164018000</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">164018000</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">12410000</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">162426000</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:PolicyholderBenefitsAndClaimsIncurredNet contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">174836000</us-gaap:PolicyholderBenefitsAndClaimsIncurredNet>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">31219000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">31219000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">27494000</us-gaap:LeaseAndRentalExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:LeaseAndRentalExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:LeaseAndRentalExpense>
    <us-gaap:LeaseAndRentalExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-612000</us-gaap:LeaseAndRentalExpense>
    <us-gaap:LeaseAndRentalExpense contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">26882000</us-gaap:LeaseAndRentalExpense>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">637063000</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationNetOfGainsLossesOnDisposals
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <uhal:DepreciationNetOfGainsLossesOnDisposals contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">637063000</uhal:DepreciationNetOfGainsLossesOnDisposals>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">758000</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">758000</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:CostsAndExpenses
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">3185804000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">46180000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">215070000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-8314000</us-gaap:CostsAndExpenses>
    <us-gaap:CostsAndExpenses contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">3438740000</us-gaap:CostsAndExpenses>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">471962000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">42884000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">26394000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-1112000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:IncomeLossAttributableToParent contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">540128000</us-gaap:IncomeLossAttributableToParent>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">55789000</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-55789000</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:TemporaryEquityInterestInSubsidiaryEarnings contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">0</us-gaap:TemporaryEquityInterestInSubsidiaryEarnings>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">527751000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">42884000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">26394000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-56901000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">540128000</us-gaap:OperatingIncomeLoss>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1054000</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">1054000</uhal:OtherComponentsOfNetPeriodicBenefitRecoveryCosts>
    <us-gaap:InterestExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">162062000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-1112000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">160950000</us-gaap:InterestExpense>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">364635000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">42884000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">26394000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-55789000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">378124000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">-77413000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">8956000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">4533000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-63924000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">442048000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">33928000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">21861000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-55789000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">442048000</us-gaap:NetIncomeLoss>
    <srt:ScheduleOfCondensedCashFlowStatementTableTextBlock contextRef="DYCurrentYearToDate">

          Consolidating cash flow statements by industry segment for the year ended March 31, 2022, are as follows:






                  &#160;




                  &#160;




                  Moving &amp; Storage Consolidated




                  &#160;




                  Property &amp; Casualty


                  Insurance (a)




                  &#160;




                  Life


                  Insurance (a)




                  &#160;




                  Elimination




                  &#160;




                  &#160;




                  AMERCO


                  Consolidated






                  &#160;




                  &#160;




                  (In thousands)






                  Cash flows from operating activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Net earnings




                  $





                    1,123,286





                  $





                    39,402





                  $





                    15,344





                  $




                  (54,746)




                  &#160;




                  $





                    1,123,286







                  Earnings from consolidated subsidiaries




                  &#160;




                  (54,746)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    54,746





                  &#160;




                  &#160;





                    &#x2013;







                  Adjustments to reconcile net earnings to cash provided by operations:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Depreciation




                  &#160;





                    696,955





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    696,955







                  Amortization of deferred policy acquisition costs




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    33,854





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    33,854







                  Amortization of premiums and accretion of discounts related to investments, net




                  &#160;





                    &#x2013;





                  &#160;





                    1,638





                  &#160;





                    18,111





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    19,749







                  Amortization of debt issuance costs




                  &#160;





                    5,659





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    5,659







                  Interest credited to policyholders




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    64,692





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    64,692







                  Change in allowance for losses on trade receivables




                  &#160;





                    4,689





                  &#160;




                  (456)




                  &#160;




                  (6)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    4,227







                  Change in allowance for inventories and parts reserve




                  &#160;





                    15,235





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    15,235







                  Net gains on disposal of personal property




                  &#160;




                  (214,203)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (214,203)






                  Net gains on disposal of real estate




                  &#160;




                  (4,120)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (4,120)






                  Net gains on sales of investments




                  &#160;





                    &#x2013;





                  &#160;




                  (991)




                  &#160;




                  (10,881)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (11,872)






                  Net gains on equity securities




                  &#160;





                    &#x2013;





                  &#160;




                  (7,837)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (7,837)






                  Deferred income taxes




                  &#160;





                    106,869





                  &#160;





                    1,347





                  &#160;




                  (7,125)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    101,091







                  Net change in other operating assets and liabilities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Reinsurance recoverables and trade receivables




                  &#160;




                  (28,776)




                  &#160;





                    17,180





                  &#160;





                    2,409





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (9,187)






                  Inventories and parts




                  &#160;




                  (68,536)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (68,536)






                  Prepaid expenses




                  &#160;





                    232,342





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    232,342







                  Capitalization of deferred policy acquisition costs




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (32,626)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (32,626)






                  Other assets




                  &#160;




                  (2,919)




                  &#160;





                    346





                  &#160;




                  (133)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (2,706)






                  Related party assets




                  &#160;




                  (10,517)




                  &#160;





                    160





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (10,357)






                  Accounts payable and accrued expenses




                  &#160;





                    23,839





                  &#160;





                    1,821





                  &#160;





                    3,092





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    28,752







                  Policy benefits and losses, claims and loss expenses payable




                  &#160;




                  (8,428)




                  &#160;




                  (18,563)




                  &#160;





                    7,299





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (19,692)






                  Other policyholders' funds and liabilities




                  &#160;





                    &#x2013;





                  &#160;




                  (177)




                  &#160;




                  (1,431)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (1,608)






                  Deferred income




                  &#160;





                    6,368





                  &#160;





                    &#x2013;





                  &#160;




                  (1,152)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    5,216







                  Related party liabilities




                  &#160;





                    255





                  &#160;




                  (2,644)




                  &#160;





                    310





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (2,079)






                  Net cash provided by operating activities




                  &#160;





                    1,823,252





                  &#160;





                    31,226





                  &#160;





                    91,757





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,946,235







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Cash flows from investing activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Escrow deposits




                  &#160;




                  (9,328)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (9,328)






                  Purchases of:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Property, plant and equipment




                  &#160;




                  (2,136,537)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (2,136,537)






                  Short term investments




                  &#160;





                    &#x2013;





                  &#160;




                  (74,418)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (74,418)






                  Fixed maturities investments




                  &#160;





                    &#x2013;





                  &#160;




                  (10,248)




                  &#160;




                  (617,078)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (627,326)






                  Equity securities




                  &#160;





                    &#x2013;





                  &#160;




                  (17,919)




                  &#160;




                  (1,380)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (19,299)






                  Preferred stock




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (8,000)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (8,000)






                  Real estate




                  &#160;




                  (33)




                  &#160;




                  (59)




                  &#160;




                  (169)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (261)






                  Mortgage loans




                  &#160;





                    &#x2013;





                  &#160;




                  (24,032)




                  &#160;




                  (134,115)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (158,147)






                  Proceeds from sales and paydowns of:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Property, plant and equipment




                  &#160;





                    623,235





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    623,235







                  Short term investments




                  &#160;





                    &#x2013;





                  &#160;





                    50,737





                  &#160;





                    854





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    51,591







                  Fixed maturities investments




                  &#160;





                    &#x2013;





                  &#160;





                    24,201





                  &#160;





                    336,736





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    360,937







                  Equity securities




                  &#160;





                    &#x2013;





                  &#160;





                    20





                  &#160;





                    2,026





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    2,046







                  Preferred stock




                  &#160;





                    &#x2013;





                  &#160;





                    2,000





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    2,000







                  Real estate




                  &#160;





                    113





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    113







                  Mortgage loans




                  &#160;





                    &#x2013;





                  &#160;





                    23,634





                  &#160;





                    102,584





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    126,218







                  Net cash used by investing activities




                  &#160;




                  (1,522,550)




                  &#160;




                  (26,084)




                  &#160;




                  (318,542)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (1,867,176)






                  &#160;




                  &#160;




                  (page 1 of 2)






                  (a) Balance for the period ended December 31, 2021




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;









          Continuation of consolidating cash flow statements by industry segment for the year ended March 31, 2022, are as follows:



                  &#160;



                  &#160;



                  Moving &amp; Storage Consolidated



                  &#160;



                  Property &amp; Casualty



                  &#160;



                  Life



                  &#160;



                  Elimination



                  &#160;



                  &#160;



                  AMERCO



                  &#160;



                  &#160;



                  (In thousands)



                  Cash flows from financing activities:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Borrowings from credit facilities



                  &#160;




                    1,969,474




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    1,969,474




                  Principal repayments on credit facilities



                  &#160;



                  (426,319)



                  &#160;




                    &#x2013;




                  &#160;



                  (11,187)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (437,506)



                  Payment of debt issuance costs



                  &#160;



                  (13,156)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (13,156)



                  Finance lease payments



                  &#160;



                  (166,262)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (166,262)



                  Common stock dividends paid



                  &#160;



                  (29,412)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (29,412)



                  Investment contract deposits



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    347,520




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    347,520




                  Investment contract withdrawals



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  (237,503)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (237,503)



                  Net cash provided by financing activities



                  &#160;




                    1,334,325




                  &#160;




                    &#x2013;




                  &#160;




                    98,830




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    1,433,155




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Effects of exchange rate on cash



                  &#160;



                  (2,089)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (2,089)



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Increase (decrease) in cash and cash equivalents



                  &#160;




                    1,632,938




                  &#160;




                    5,142




                  &#160;



                  (127,955)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    1,510,125




                  Cash and cash equivalents at beginning of period



                  &#160;




                    1,010,275




                  &#160;




                    5,658




                  &#160;




                    178,079




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    1,194,012




                  Cash and cash equivalents at end of period



                  $




                    2,643,213




                  $




                    10,800




                  $




                    50,124




                  $




                    &#x2013;




                  &#160;



                  $




                    2,704,137




                  &#160;



                  &#160;



                  (page 2 of 2)

              (a) Balance for the period ended December 31, 2021&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</srt:ScheduleOfCondensedCashFlowStatementTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1123286000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">39402000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">15344000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-54746000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1123286000</us-gaap:NetIncomeLoss>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">54746000</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-54746000</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <us-gaap:Depreciation
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">696955000</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">696955000</us-gaap:Depreciation>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">33854000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">33854000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">1638000</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">18111000</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">19749000</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">5659000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">5659000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">64692000</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">64692000</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">4689000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">-456000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">-6000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">4227000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">15235000</us-gaap:InventoryLIFOReserveEffectOnIncomeNet>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryLIFOReserveEffectOnIncomeNet>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryLIFOReserveEffectOnIncomeNet>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
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    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
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    <us-gaap:PaymentsToAcquireShortTermInvestments
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    <us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
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    <us-gaap:PaymentsToAcquireInvestments
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    <us-gaap:PaymentsToAcquireLoansHeldForInvestment
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    <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment
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    <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment
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    <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment
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    <us-gaap:ProceedsFromSaleOfShortTermInvestments
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      unitRef="USD">166262000</us-gaap:RepaymentsOfLongTermCapitalLeaseObligations>
    <us-gaap:PaymentsOfDividendsCommonStock
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">29412000</us-gaap:PaymentsOfDividendsCommonStock>
    <us-gaap:PaymentsOfDividendsCommonStock
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PaymentsOfDividendsCommonStock>
    <us-gaap:PaymentsOfDividendsCommonStock
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PaymentsOfDividendsCommonStock>
    <us-gaap:PaymentsOfDividendsCommonStock
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:PaymentsOfDividendsCommonStock>
    <us-gaap:PaymentsOfDividendsCommonStock
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">29412000</us-gaap:PaymentsOfDividendsCommonStock>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">347520000</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">347520000</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">237503000</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">237503000</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1334325000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">98830000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1433155000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">-2089000</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations>
    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations>
    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations>
    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations>
    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">-2089000</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1632938000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">5142000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">-127955000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="DYCurrentYearToDate_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">1510125000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1010275000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">5658000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">178079000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">1194012000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">2643213000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">10800000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYCurrentYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">50124000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYCurrentYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FYCurrentYear" decimals="-3" unitRef="USD">2704137000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <srt:ScheduleOfCondensedCashFlowStatementTableTextBlock contextRef="DYPriorYear">

          Consolidating cash flow statements by industry segment for the year ended March 31, 2021, are as follows:






                  &#160;




                  &#160;




                  Moving &amp; Storage Consolidated




                  &#160;




                  Property &amp; Casualty


                  Insurance (a)




                  &#160;




                  Life


                  Insurance (a)




                  &#160;




                  Elimination




                  &#160;




                  &#160;




                  AMERCO


                  Consolidated






                  &#160;




                  &#160;




                  (In thousands)






                  Cash flows from operating activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Net earnings




                  $





                    610,856





                  $





                    25,720





                  $





                    18,721





                  $




                  (44,441)




                  &#160;




                  $





                    610,856







                  Earnings from consolidated subsidiaries




                  &#160;




                  (44,441)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    44,441





                  &#160;




                  &#160;





                    &#x2013;







                  Adjustments to reconcile net earnings to cash provided by operations:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Depreciation




                  &#160;





                    664,001





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    664,001







                  Amortization of deferred policy acquisition costs




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    28,293





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    28,293







                  Amortization of premiums and accretion of discounts related to investments, net




                  &#160;





                    &#x2013;





                  &#160;





                    1,578





                  &#160;





                    12,651





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    14,229







                  Amortization of debt issuance costs




                  &#160;





                    5,948





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    5,948







                  Interest credited to policyholders




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    55,321





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    55,321







                  Change in allowance for losses on trade receivables




                  &#160;





                    1,424





                  &#160;




                  (217)




                  &#160;




                  (1)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,206







                  Change in allowance for inventories and parts reserve




                  &#160;





                    1,298





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,298







                  Net gains on disposal of personal property




                  &#160;




                  (54,071)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (54,071)






                  Net losses on disposal of real estate




                  &#160;





                    3,281





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    3,281







                  Net gains on sales of investments




                  &#160;





                    &#x2013;





                  &#160;




                  (158)




                  &#160;




                  (9,900)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (10,058)






                  Net gains on equity securities




                  &#160;





                    &#x2013;





                  &#160;




                  (394)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (394)






                  Deferred income taxes




                  &#160;





                    72,407





                  &#160;





                    459





                  &#160;




                  (4,455)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    68,411







                  Net change in other operating assets and liabilities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Reinsurance recoverables and trade receivables




                  &#160;




                  (60,806)




                  &#160;





                    27,302





                  &#160;




                  (6,012)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (39,516)






                  Inventories and parts




                  &#160;




                  (5,775)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (5,775)






                  Prepaid expenses




                  &#160;





                    94,359





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    94,359







                  Capitalization of deferred policy acquisition costs




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (36,162)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (36,162)






                  Other assets




                  &#160;





                    29,879





                  &#160;





                    537





                  &#160;




                  (551)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    29,865







                  Related party assets




                  &#160;




                  (12,790)




                  &#160;





                    303





                  &#160;





                    &#x2013;





                  &#160;





                    12,000





                  (b)




                  &#160;




                  (487)






                  Accounts payable and accrued expenses




                  &#160;





                    96,309





                  &#160;




                  (3,497)




                  &#160;





                    113





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    92,925







                  Policy benefits and losses, claims and loss expenses payable




                  &#160;





                    14,919





                  &#160;




                  (31,398)




                  &#160;





                    14,487





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (1,992)






                  Other policyholders' funds and liabilities




                  &#160;





                    &#x2013;





                  &#160;




                  (2,053)




                  &#160;





                    4,283





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    2,230







                  Deferred income




                  &#160;





                    10,959





                  &#160;





                    &#x2013;





                  &#160;





                    608





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    11,567







                  Related party liabilities




                  &#160;





                    1,136





                  &#160;





                    1,187





                  &#160;





                    9,737





                  &#160;




                  (12,000)




                  (b)




                  &#160;





                    60







                  Net cash provided by operating activities




                  &#160;





                    1,428,893





                  &#160;





                    19,369





                  &#160;





                    87,133





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,535,395







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Cash flows from investing activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Escrow deposits




                  &#160;




                  (5,221)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (5,221)






                  Purchases of:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Property, plant and equipment




                  &#160;




                  (1,441,475)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (1,441,475)






                  Short term investments




                  &#160;





                    &#x2013;





                  &#160;




                  (69,929)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (69,929)






                  Fixed maturities investments




                  &#160;





                    &#x2013;





                  &#160;




                  (18,823)




                  &#160;




                  (587,410)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (606,233)






                  Equity securities




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (962)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (962)






                  Preferred stock




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (16,144)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (16,144)






                  Real estate




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (622)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (622)






                  Mortgage loans




                  &#160;





                    &#x2013;





                  &#160;




                  (18,035)




                  &#160;




                  (140,036)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (158,071)






                  Proceeds from sales and paydowns of:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Property, plant and equipment




                  &#160;





                    537,484





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    537,484







                  Short term investments




                  &#160;





                    &#x2013;





                  &#160;





                    69,669





                  &#160;





                    49





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    69,718







                  Fixed maturities investments




                  &#160;





                    &#x2013;





                  &#160;





                    20,854





                  &#160;





                    508,385





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    529,239







                  Equity securities




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    207





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    207







                  Preferred stock




                  &#160;





                    &#x2013;





                  &#160;





                    2,700





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    2,700







                  Real estate




                  &#160;





                    255





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    255







                  Mortgage loans




                  &#160;





                    &#x2013;





                  &#160;





                    17,659





                  &#160;





                    11,866





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    29,525







                  Net cash (used) provided by investing activities




                  &#160;




                  (908,957)




                  &#160;





                    4,095





                  &#160;




                  (224,667)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (1,129,529)






                  &#160;




                  &#160;




                  (page 1 of 2)






                  (a) Balance for the period ended December 31, 2020




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;








          Continuation of consolidating cash flow statements by industry segment for the year ended March 31, 2021, are as follows:



                  &#160;



                  &#160;



                  Moving &amp; Storage Consolidated



                  &#160;



                  Property &amp; Casualty



                  &#160;



                  Life



                  &#160;



                  Elimination



                  &#160;



                  &#160;



                  AMERCO



                  &#160;



                  &#160;



                  (In thousands)



                  Cash flows from financing activities:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Borrowings from credit facilities



                  &#160;




                    912,408




                  &#160;




                    &#x2013;




                  &#160;




                    9,600




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    922,008




                  Principal repayments on credit facilities



                  &#160;



                  (652,728)



                  &#160;




                    &#x2013;




                  &#160;



                  (9,860)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (662,588)



                  Payment of debt issuance costs



                  &#160;



                  (5,793)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (5,793)



                  Finance lease payments



                  &#160;



                  (221,247)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (221,247)



                  Common stock dividends paid



                  &#160;



                  (49,019)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (49,019)



                  Net contribution from (to) related party



                  &#160;




                    41,199




                  &#160;



                  (22,600)



                  &#160;



                  (18,599)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    &#x2013;




                  Investment contract deposits



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    517,856




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    517,856




                  Investment contract withdrawals



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  (213,864)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (213,864)



                  Net cash provided (used) by financing activities



                  &#160;




                    24,820




                  &#160;



                  (22,600)



                  &#160;




                    285,133




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    287,353




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Effects of exchange rate on cash



                  &#160;




                    6,441




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    6,441




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Increase in cash and cash equivalents



                  &#160;




                    551,197




                  &#160;




                    864




                  &#160;




                    147,599




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    699,660




                  Cash and cash equivalents at beginning of period



                  &#160;




                    459,078




                  &#160;




                    4,794




                  &#160;




                    30,480




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    494,352




                  Cash and cash equivalents at end of period



                  $




                    1,010,275




                  $




                    5,658




                  $




                    178,079




                  $




                    &#x2013;




                  &#160;



                  $




                    1,194,012




                  &#160;



                  &#160;



                  (page 2 of 2)

              (a) Balance for the period ended December 31, 2020&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</srt:ScheduleOfCondensedCashFlowStatementTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">610856000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">25720000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">18721000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-44441000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss contextRef="DYPriorYear" decimals="-3" unitRef="USD">610856000</us-gaap:NetIncomeLoss>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">44441000</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-44441000</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities contextRef="DYPriorYear" decimals="-3" unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <us-gaap:Depreciation
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">664001000</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation contextRef="DYPriorYear" decimals="-3" unitRef="USD">664001000</us-gaap:Depreciation>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">28293000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense contextRef="DYPriorYear" decimals="-3" unitRef="USD">28293000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">1578000</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">12651000</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments contextRef="DYPriorYear" decimals="-3" unitRef="USD">14229000</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">5948000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts contextRef="DYPriorYear" decimals="-3" unitRef="USD">5948000</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">55321000</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:InterestCreditedToPolicyOwnerAccount
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:InterestCreditedToPolicyOwnerAccount contextRef="DYPriorYear" decimals="-3" unitRef="USD">55321000</us-gaap:InterestCreditedToPolicyOwnerAccount>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1424000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">-217000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">-1000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts contextRef="DYPriorYear" decimals="-3" unitRef="USD">1206000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">1298000</us-gaap:InventoryLIFOReserveEffectOnIncomeNet>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryLIFOReserveEffectOnIncomeNet>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryLIFOReserveEffectOnIncomeNet>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:InventoryLIFOReserveEffectOnIncomeNet>
    <us-gaap:InventoryLIFOReserveEffectOnIncomeNet contextRef="DYPriorYear" decimals="-3" unitRef="USD">1298000</us-gaap:InventoryLIFOReserveEffectOnIncomeNet>
    <us-gaap:GainLossOnDispositionOfAssets1
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">54071000</us-gaap:GainLossOnDispositionOfAssets1>
    <us-gaap:GainLossOnDispositionOfAssets1
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets1>
    <us-gaap:GainLossOnDispositionOfAssets1
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets1>
    <us-gaap:GainLossOnDispositionOfAssets1
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets1>
    <us-gaap:GainLossOnDispositionOfAssets1 contextRef="DYPriorYear" decimals="-3" unitRef="USD">54071000</us-gaap:GainLossOnDispositionOfAssets1>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">-3281000</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnDispositionOfAssets contextRef="DYPriorYear" decimals="-3" unitRef="USD">-3281000</us-gaap:GainLossOnDispositionOfAssets>
    <us-gaap:GainLossOnSaleOfOtherInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnSaleOfOtherInvestments>
    <us-gaap:GainLossOnSaleOfOtherInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">158000</us-gaap:GainLossOnSaleOfOtherInvestments>
    <us-gaap:GainLossOnSaleOfOtherInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">9900000</us-gaap:GainLossOnSaleOfOtherInvestments>
    <us-gaap:GainLossOnSaleOfOtherInvestments
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:GainLossOnSaleOfOtherInvestments>
    <us-gaap:GainLossOnSaleOfOtherInvestments contextRef="DYPriorYear" decimals="-3" unitRef="USD">10058000</us-gaap:GainLossOnSaleOfOtherInvestments>
    <us-gaap:RealizedInvestmentGainsLosses
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RealizedInvestmentGainsLosses>
    <us-gaap:RealizedInvestmentGainsLosses
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">394000</us-gaap:RealizedInvestmentGainsLosses>
    <us-gaap:RealizedInvestmentGainsLosses
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RealizedInvestmentGainsLosses>
    <us-gaap:RealizedInvestmentGainsLosses
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RealizedInvestmentGainsLosses>
    <us-gaap:RealizedInvestmentGainsLosses contextRef="DYPriorYear" decimals="-3" unitRef="USD">394000</us-gaap:RealizedInvestmentGainsLosses>
    <us-gaap:DeferredIncomeTaxesAndTaxCredits
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">72407000</us-gaap:DeferredIncomeTaxesAndTaxCredits>
    <us-gaap:DeferredIncomeTaxesAndTaxCredits
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">459000</us-gaap:DeferredIncomeTaxesAndTaxCredits>
    <us-gaap:DeferredIncomeTaxesAndTaxCredits
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">-4455000</us-gaap:DeferredIncomeTaxesAndTaxCredits>
    <us-gaap:DeferredIncomeTaxesAndTaxCredits
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredIncomeTaxesAndTaxCredits>
    <us-gaap:DeferredIncomeTaxesAndTaxCredits contextRef="DYPriorYear" decimals="-3" unitRef="USD">68411000</us-gaap:DeferredIncomeTaxesAndTaxCredits>
    <uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">60806000</uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables>
    <uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">-27302000</uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables>
    <uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">6012000</uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables>
    <uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables>
    <uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables contextRef="DYPriorYear" decimals="-3" unitRef="USD">39516000</uhal:IncreaseDecreaseInReinsuranceRecoverablesAndReceivables>
    <us-gaap:IncreaseDecreaseInInventories
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">5775000</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInInventories
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInInventories
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInInventories
      contextRef="DYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInInventories contextRef="DYPriorYear" decimals="-3" unitRef="USD">5775000</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInPrepaidExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">-94359000</us-gaap:IncreaseDecreaseInPrepaidExpense>
    <us-gaap:IncreaseDecreaseInPrepaidExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:IncreaseDecreaseInPrepaidExpense>
    <us-gaap:IncreaseDecreaseInPrepaidExpense
      contextRef="DYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:IncreaseDecreaseInPrepaidExpense>
    <us-gaap:IncreaseDecreaseInPrepaidExpense
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      unitRef="USD">1010275000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">5658000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">178079000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FYPriorYear" decimals="-3" unitRef="USD">1194012000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <srt:ScheduleOfCondensedCashFlowStatementTableTextBlock contextRef="DYTwoYearPrior">

          Consolidating cash flow statements by industry segment for the year ended March 31, 2020 are as follows:


          &#160;






                  &#160;




                  &#160;




                  Moving &amp; Storage


                  Consolidated




                  &#160;




                  Property &amp; Casualty


                  Insurance (a)




                  &#160;




                  Life


                  Insurance (a)




                  &#160;




                  Elimination




                  &#160;




                  &#160;




                  AMERCO


                  Consolidated






                  &#160;




                  &#160;




                  (In thousands)






                  Cash flows from operating activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Net earnings




                  $





                    442,048





                  $





                    33,928





                  $





                    21,861





                  $




                  (55,789)




                  &#160;




                  $





                    442,048







                  Earnings from consolidated subsidiaries




                  &#160;




                  (55,789)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    55,789





                  &#160;




                  &#160;





                    &#x2013;







                  Adjustments to reconcile net earnings to cash provided by operations:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Depreciation




                  &#160;





                    664,120





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    664,120







                  Amortization of deferred policy acquisition costs




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    31,219





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    31,219







                  Amortization of premiums and accretion of discounts related to investments, net




                  &#160;





                    &#x2013;





                  &#160;





                    1,469





                  &#160;





                    11,848





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    13,317







                  Amortization of debt issuance costs




                  &#160;





                    4,426





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    4,426







                  Interest credited to policyholders




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    51,857





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    51,857







                  Change in allowance for losses on trade receivables




                  &#160;




                  (14)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (14)






                  Change in allowance for inventories and parts reserve




                  &#160;





                    640





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    640







                  Net gains on disposal of personal property




                  &#160;




                  (27,057)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (27,057)






                  Net gains on disposal of real estate




                  &#160;




                  (758)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (758)






                  Net gains on sales of investments




                  &#160;





                    &#x2013;





                  &#160;




                  (355)




                  &#160;




                  (13,241)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (13,596)






                  Net gains on equity securities




                  &#160;





                    &#x2013;





                  &#160;




                  (3,783)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (3,783)






                  Deferred income taxes




                  &#160;





                    323,980





                  &#160;




                  (2,847)




                  &#160;




                  (3,240)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    317,893







                  Net change in other operating assets and liabilities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Reinsurance recoverables and trade receivables




                  &#160;





                    30,771





                  &#160;





                    8,127





                  &#160;




                  (769)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    38,129







                  Inventories and parts




                  &#160;





                    1,776





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,776







                  Prepaid expenses




                  &#160;




                  (391,120)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (391,120)






                  Capitalization of deferred policy acquisition costs




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (24,447)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (24,447)






                  Other assets




                  &#160;




                  (3,099)




                  &#160;





                    2,098





                  &#160;




                  (294)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (1,295)






                  Related party assets




                  &#160;




                  (5,106)




                  &#160;




                  (539)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (5,645)






                  Accounts payable and accrued expenses




                  &#160;




                  (4,428)




                  &#160;





                    2,688





                  &#160;




                  (2,790)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (4,530)






                  Policy benefits and losses, claims and loss expenses payable




                  &#160;





                    3,092





                  &#160;




                  (19,618)




                  &#160;





                    3,908





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (12,618)






                  Other policyholders' funds and liabilities




                  &#160;





                    &#x2013;





                  &#160;





                    491





                  &#160;




                  (5,348)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (4,857)






                  Deferred income




                  &#160;




                  (1,818)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (1,818)






                  Related party liabilities




                  &#160;




                  (1,170)




                  &#160;





                    819





                  &#160;





                    1,977





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,626







                  Net cash provided by operating activities




                  &#160;





                    980,494





                  &#160;





                    22,478





                  &#160;





                    72,541





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    1,075,513







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Cash flows from investing activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Escrow deposits




                  &#160;





                    6,617





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    6,617







                  Purchases of:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Property, plant and equipment




                  &#160;




                  (2,309,406)




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (2,309,406)






                  Short term investments




                  &#160;





                    &#x2013;





                  &#160;




                  (60,590)




                  &#160;




                  (636)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (61,226)






                  Fixed maturities investments




                  &#160;





                    &#x2013;





                  &#160;




                  (13,001)




                  &#160;




                  (366,348)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (379,349)






                  Equity securities




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  (83)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (83)






                  Real estate




                  &#160;





                    &#x2013;





                  &#160;




                  (328)




                  &#160;




                  (3,958)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (4,286)






                  Mortgage loans




                  &#160;





                    &#x2013;





                  &#160;




                  (18,050)




                  &#160;




                  (43,966)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (62,016)






                  Proceeds from sales and paydowns of:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Property, plant and equipment




                  &#160;





                    687,375





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    687,375







                  Short term investments




                  &#160;





                    &#x2013;





                  &#160;





                    59,056





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    59,056







                  Fixed maturities investments




                  &#160;





                    &#x2013;





                  &#160;





                    25,386





                  &#160;





                    243,250





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    268,636







                  Equity securities




                  &#160;





                    &#x2013;





                  &#160;





                    185





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    185







                  Preferred stock




                  &#160;





                    &#x2013;





                  &#160;





                    1,375





                  &#160;





                    1,000





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    2,375







                  Real estate




                  &#160;





                    311





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    311







                  Mortgage loans




                  &#160;





                    &#x2013;





                  &#160;





                    4,126





                  &#160;





                    21,036





                  &#160;





                    &#x2013;





                  &#160;




                  &#160;





                    25,162







                  Net cash used by investing activities




                  &#160;




                  (1,615,103)




                  &#160;




                  (1,841)




                  &#160;




                  (149,705)




                  &#160;





                    &#x2013;





                  &#160;




                  &#160;




                  (1,766,649)






                  &#160;




                  &#160;




                  (page 1 of 2)






                  (a) Balance for the period ended December 31, 2019




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;








          Continuation of consolidating cash flow statements by industry segment for the year ended March 31, 2020 are as follows:



                  &#160;



                  &#160;



                  Moving &amp; Storage



                  &#160;



                  Property &amp; Casualty



                  &#160;



                  Life



                  &#160;



                  Elimination



                  &#160;



                  &#160;



                  AMERCO



                  &#160;



                  &#160;



                  (In thousands)



                  Cash flows from financing activities:



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Borrowings from credit facilities



                  &#160;




                    1,118,912




                  &#160;




                    &#x2013;




                  &#160;




                    2,500




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    1,121,412




                  Principal repayments on credit facilities



                  &#160;



                  (347,486)



                  &#160;




                    &#x2013;




                  &#160;



                  (2,500)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (349,986)



                  Payment of debt issuance costs



                  &#160;



                  (5,332)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (5,332)



                  Finance lease payments



                  &#160;



                  (307,782)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (307,782)



                  Employee stock ownership plan shares



                  &#160;



                  (206)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (206)



                  Common stock dividends paid



                  &#160;



                  (29,404)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (29,404)



                  Net contribution from (to) related party



                  &#160;




                    21,600




                  &#160;



                  (21,600)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    &#x2013;




                  Investment contract deposits



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    234,640




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    234,640




                  Investment contract withdrawals



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  (151,022)



                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (151,022)



                  Net cash provided (used) by financing activities



                  &#160;




                    450,302




                  &#160;



                  (21,600)



                  &#160;




                    83,618




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    512,320




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Effects of exchange rate on cash



                  &#160;



                  (533)



                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (533)



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Increase (decrease) in cash and cash equivalents



                  &#160;



                  (184,840)



                  &#160;



                  (963)



                  &#160;




                    6,454




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;



                  (179,349)



                  Cash and cash equivalents at beginning of period



                  &#160;




                    643,918




                  &#160;




                    5,757




                  &#160;




                    24,026




                  &#160;




                    &#x2013;




                  &#160;



                  &#160;




                    673,701




                  Cash and cash equivalents at end of period



                  $




                    459,078




                  $




                    4,794




                  $




                    30,480




                  $




                    &#x2013;




                  &#160;



                  $




                    494,352




                  &#160;



                  &#160;



                  (page 2 of 2)

              (a) Balance for the period ended December 31, 2019&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</srt:ScheduleOfCondensedCashFlowStatementTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">442048000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">33928000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">21861000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-55789000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">442048000</us-gaap:NetIncomeLoss>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">55789000</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">-55789000</uhal:EarningsFromConsolidatedEntities>
    <uhal:EarningsFromConsolidatedEntities contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">0</uhal:EarningsFromConsolidatedEntities>
    <us-gaap:Depreciation
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">664120000</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:Depreciation>
    <us-gaap:Depreciation contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">664120000</us-gaap:Depreciation>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">31219000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">31219000</us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">1469000</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">11848000</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
    <uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:AmortizationAccretionOfDiscountsAndPremiumsInvestments>
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    <us-gaap:AmortizationOfFinancingCosts
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      unitRef="USD">0</us-gaap:PaymentsOfDebtIssuanceCosts>
    <us-gaap:PaymentsOfDebtIssuanceCosts contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">5332000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <us-gaap:RepaymentsOfLongTermCapitalLeaseObligations
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">307782000</us-gaap:RepaymentsOfLongTermCapitalLeaseObligations>
    <us-gaap:RepaymentsOfLongTermCapitalLeaseObligations
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfLongTermCapitalLeaseObligations>
    <us-gaap:RepaymentsOfLongTermCapitalLeaseObligations
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      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfLongTermCapitalLeaseObligations>
    <us-gaap:RepaymentsOfLongTermCapitalLeaseObligations
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      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfLongTermCapitalLeaseObligations>
    <us-gaap:RepaymentsOfLongTermCapitalLeaseObligations contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">307782000</us-gaap:RepaymentsOfLongTermCapitalLeaseObligations>
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      decimals="-3"
      unitRef="USD">-206000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
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      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
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      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
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      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-206000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
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      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">29404000</us-gaap:PaymentsOfDividendsCommonStock>
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    <us-gaap:PaymentsOfDividendsCommonStock
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      decimals="-3"
      unitRef="USD">0</us-gaap:PaymentsOfDividendsCommonStock>
    <us-gaap:PaymentsOfDividendsCommonStock contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">29404000</us-gaap:PaymentsOfDividendsCommonStock>
    <uhal:ProceedsFromContributionsFromToAffiliates
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      decimals="-3"
      unitRef="USD">21600000</uhal:ProceedsFromContributionsFromToAffiliates>
    <uhal:ProceedsFromContributionsFromToAffiliates
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">-21600000</uhal:ProceedsFromContributionsFromToAffiliates>
    <uhal:ProceedsFromContributionsFromToAffiliates
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">0</uhal:ProceedsFromContributionsFromToAffiliates>
    <uhal:ProceedsFromContributionsFromToAffiliates
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</uhal:ProceedsFromContributionsFromToAffiliates>
    <uhal:ProceedsFromContributionsFromToAffiliates contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">0</uhal:ProceedsFromContributionsFromToAffiliates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
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      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
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      decimals="-3"
      unitRef="USD">234640000</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">234640000</us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
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      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">151022000</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">151022000</us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
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      unitRef="USD">-21600000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
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      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">83618000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_ConsolidationEliminationsMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">512320000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">-533000</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations>
    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
      contextRef="DYTwoYearPrior_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
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    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
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      decimals="-3"
      unitRef="USD">0</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations>
    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
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    <us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-533000</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
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      unitRef="USD">-184840000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
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      unitRef="USD">-963000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
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    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
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      unitRef="USD">0</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">-179349000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorThreeYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
      decimals="-3"
      unitRef="USD">643918000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
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      decimals="-3"
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    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorThreeYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">24026000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorThreeYear_ConsolidationItemsAxis_ConsolidationEliminationsMember"
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      unitRef="USD">0</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FYPriorThreeYear" decimals="-3" unitRef="USD">673701000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorTwoYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_MovingAndStorageConsolidationsMember"
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      unitRef="USD">459078000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorTwoYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_PropertyAndCasualtyInsuranceMember"
      decimals="-3"
      unitRef="USD">4794000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FYPriorTwoYear_ConsolidationItemsAxis_OperatingSegmentsMember_StatementBusinessSegmentsAxis_LifeInsuranceMember"
      decimals="-3"
      unitRef="USD">30480000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
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      unitRef="USD">0</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FYPriorTwoYear" decimals="-3" unitRef="USD">494352000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:RevenueFromContractWithCustomerTextBlock contextRef="DYCurrentYearToDate">

          Note 22.
          &#160;
          Revenue Recognition


          Revenue Recognized in Accordance with ASC Topic 606


          ASC Topic 606,
          Revenue from Contracts with Customers (Topic 606)
          , outlines a five-step model for entities to use in accounting for revenue arising from contracts with customers. The standard applies to all contracts with customers except for leases, insurance contracts, financial instruments, certain nonmonetary exchanges and certain guarantees. The standard also requires disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments.


          We enter into contracts that may include various combinations of products and services, which are generally capable of being distinct and accounted for as separate performance obligations. Revenue is recognized net of amounts collected from customers for taxes, such as sales tax, and remitted to the applicable taxing authorities. We account for a contract under Topic 606 when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable. For contracts scoped into this standard, revenue is recognized when (or as) the performance obligations are satisfied by means of transferring goods or services to the customer as applicable to each revenue stream as discussed below. There were no material contract assets or liabilities for fiscal 2022.


          Sales of self-moving and self-storage related products are recognized at the time that title passes and the customer accepts delivery. The performance obligations identified for this portfolio of contracts include moving and storage product sales, installation services and/or propane sales. Each of these performance obligations has an observable stand-alone selling price. We concluded that the performance obligations identified are satisfied at a point in time. The basis for this conclusion is that the customer does not receive the product/propane or benefit from the installation services until the related performance obligation is satisfied. These products/services being provided have an alternative use as they are not customized and can be sold/provided to any customer. In addition, we only have the right to receive payment once the products have been transferred to the customer or the installation services have been completed. Although product sales have a right of return policy, our estimated obligation for future product returns is not material to the financial statements at this time.


          Property management fees are recognized over the period that agreed-upon services are provided. The performance obligation for this portfolio of contracts is property management services, which represents a series of distinct days of service, each of which is comprised of activities that may vary from day to day. However, those tasks are activities to fulfill the property management services and are not separate promises in the contract. We determined that each increment of the promised service is distinct. This is because the customer can benefit from each increment of service on its own and each increment of service is separately identifiable because no day of service significantly modifies or customizes another and no day of service significantly affects either the entity&#x2019;s ability to fulfill another day of service or the benefit to the customer of another day of service. As such, we concluded that the performance obligation is satisfied over time. Additionally, in certain contracts the Company has the ability to earn an incentive fee based on operational results. We measure and recognize the progress toward completion of the performance obligation on a quarterly basis using the most likely amount method to determine an accrual for the incentive fee portion of the compensation received in exchange for the property management service. The variable consideration recognized is subject to constraints due to a range of possible consideration amounts based on actual operational results.

        Other revenue consists of numerous services or rentals, of which U-Box contracts and service fees from Moving Help are the main components. The performance obligations identified for U-Box contracts are fees for rental, storage and shipping of U-Box containers to a specified location, each of which are distinct. A contract may be partially within the scope of Topic 606 and partially within the scope of other topics. The rental and storage obligations in U-Box contracts meet the definition of a lease in Topic 842, while the shipping obligation represents a contract with a customer accounted for under Topic 606. Therefore, we allocate the total transaction price between the performance obligations of storage fees and rental fees and the shipping fees on a standalone selling price basis. U-Box shipping fees are collected once the shipment is in transit. Shipping fees in U-Box contracts are set at the initiation of the contract based on the shipping origin and destination, and the performance obligation is satisfied over


          &#160;
          time. U-Box shipping contracts span over a relatively short period of time, and the majority of these contracts begin and end within the same fiscal year. Moving Help services fees are recognized in accordance with Topic 606. Moving Help services are generated as we provide a neutral venue for the connection between the service provider and the customer for agreed upon services. We do not control the specified services provided by the service provider before that service is transferred to the customer.


          Revenue Recognized in Accordance with Topic 842


          The Company&#x2019;s self-moving rental revenues meet the definition of a lease pursuant to the guidance in Topic 842 because those substitution rights do not provide an economic benefit to the Company that would exceed the cost of exercising the right.
          &#160;
          Please see Note 17, Leases, of the Notes to Consolidated Financial Statements.


          Self-moving rentals are recognized over the contract period that trucks and moving equipment are rented. We offer two types of self-moving rental contracts, one-way rentals and in-town rentals, which have varying payment terms. Customer payment is received at the initiation of the contract for one-way rentals which covers an allowable limit for equipment usage. An estimated fee in the form of a deposit is received at the initiation of the contract for in-town rentals, and final payment is received upon the return of the equipment based on actual fees incurred. The contract price is estimated at the initiation of the contract, as there is variable consideration associated with ratable fees incurred based on the number of days the equipment is rented and the number of miles driven. Variable consideration is estimated using the most likely amount method which is based on the intended use of the rental equipment by the customer at the initiation of the contract. Historically, the variability in estimated transaction pricing compared to actual is not significant due to the relatively short duration of rental contracts. Each performance obligation has an observable stand-alone selling price. The input method of passage of time is appropriate as there is a direct relationship between our inputs and the transfer of benefit to the customer over the life of the contract. Self-moving rental contracts span a relatively short period of time, and the majority of these contracts began and ended within the same fiscal year.


          Self-storage revenues are recognized as earned over the contract period based upon the number of paid storage contract days.


          We lease portions of our operating properties to tenants under agreements that are classified as operating leases. We recognize the total minimum lease payments provided for under the leases on a straight-line basis over the lease term. Generally, under the terms of our leases, the majority of our rental expenses, including common area maintenance, real estate taxes and insurance, are recovered from our customers.


          The following table summarizes the minimum lease payments due from our customers and operating property tenants on leases for the next five years and thereafter:


          &#160;







                    &#160;






                    &#160;






                    Year Ended March 31,








                    &#160;






                    &#160;






                    2023






                    &#160;






                    2024






                    &#160;






                    2025






                    &#160;






                    2026






                    &#160;






                    2027






                    &#160;






                    Thereafter








                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    (In thousands)








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Self-moving equipment rentals






                    $







                      5,537







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      &#x2013;







                    $







                      &#x2013;









                    Property lease revenues






                    &#160;







                      16,544







                    &#160;







                      11,063







                    &#160;







                      8,180







                    &#160;







                      6,381







                    &#160;







                      5,254







                    &#160;







                      43,931









                    Total






                    $







                      22,081







                    $







                      11,063







                    $







                      8,180







                    $







                      6,381







                    $







                      5,254







                    $







                      43,931








          &#160;

        The amounts above do not reflect future rental revenue from the renewal or replacement of existing leases.


          Revenue Recognized in Accordance with Other Topics


          Traditional life and Medicare supplement insurance premiums are recognized as revenue over the premium-paying periods of the contracts when due from the policyholders. For products where premiums are due over a significantly shorter duration than the period over which benefits are provided, such as our single premium whole life product, premiums are recognized when received and excess profits are deferred and recognized in relation to the insurance in force.


          Property and casualty insurance premiums are recognized as revenue over the policy periods. Interest and investment income are recognized as earned.


          Net investment and interest income has multiple components. Interest income from bonds and mortgage notes are recognized when earned. Dividends on common and preferred stocks are recognized on the ex-dividend dates. Realized gains and losses on the sale or exchange of investments are recognized at the trade date.


          In the following tables, the revenue is disaggregated by timing of revenue recognition:







                    &#160;






                    &#160;






                    Years Ended March 31,








                    &#160;






                    &#160;






                    2022






                    &#160;






                    2021






                    &#160;






                    2020








                    &#160;






                    &#160;






                    &#160;








                    &#160;






                    &#160;






                    (In thousands)








                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Revenues recognized over time






                    $
                    &#160;







                      284,401







                    $
                    &#160;







                      182,278







                    $
                    &#160;







                      147,565









                    Revenues recognized at a point in time






                    &#160;







                      414,985







                    &#160;







                      396,600







                    &#160;







                      309,804









                    Total revenues recognized under ASC 606






                    &#160;







                      699,386







                    &#160;







                      578,878







                    &#160;







                      457,369









                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;






                    &#160;








                    Revenues recognized under ASC 842






                    &#160;







                      4,690,434







                    &#160;







                      3,644,798







                    &#160;







                      3,182,902









                    Revenues recognized under ASC 944






                    &#160;







                      201,666







                    &#160;







                      195,371







                    &#160;







                      200,768









                    Revenues recognized under ASC 320






                    &#160;







                      148,261







                    &#160;







                      122,938







                    &#160;







                      137,829









                    Total revenues






                    $


                    &#160;







                      5,739,747







                    $


                    &#160;







                      4,541,985







                    $


                    &#160;







                      3,978,868








          In the above tables, the revenues recognized over time include property management fees, the shipping fees associated with U-Box rentals and a portion of other revenues. Revenues recognized at a point in time include self-moving equipment rentals, self-moving and self-storage products and service sales and a portion of other revenues.

      We recognized liabilities resulting from contracts with customers for self-moving equipment rentals, self-storage revenues, U-Box revenues and tenant revenue, in which the length of the contract goes beyond the reported period end, although rental periods of the equipment, storage and U-Box contract are generally short-term in nature. The timing of revenue recognition results in liabilities that are reflected in deferred income on the balance sheet. </us-gaap:RevenueFromContractWithCustomerTextBlock>
    <us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Year Ended March 31,



                    &#160;



                    &#160;



                    2023



                    &#160;



                    2024



                    &#160;



                    2025



                    &#160;



                    2026



                    &#160;



                    2027



                    &#160;



                    Thereafter



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (In thousands)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Self-moving equipment rentals



                    $




                      5,537




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      &#x2013;




                    $




                      &#x2013;




                    Property lease revenues



                    &#160;




                      16,544




                    &#160;




                      11,063




                    &#160;




                      8,180




                    &#160;




                      6,381




                    &#160;




                      5,254




                    &#160;




                      43,931


                Total$
                      22,081
                    $
                      11,063
                    $
                      8,180
                    $
                      6,381
                    $
                      5,254
                    $
                      43,931
                    </us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent
      contextRef="FYCurrentYear_ProductOrServiceAxis_SelfMovingEquipmentMember"
      decimals="-3"
      unitRef="USD">5537000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears
      contextRef="FYCurrentYear_ProductOrServiceAxis_SelfMovingEquipmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears
      contextRef="FYCurrentYear_ProductOrServiceAxis_SelfMovingEquipmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears
      contextRef="FYCurrentYear_ProductOrServiceAxis_SelfMovingEquipmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears
      contextRef="FYCurrentYear_ProductOrServiceAxis_SelfMovingEquipmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter
      contextRef="FYCurrentYear_ProductOrServiceAxis_SelfMovingEquipmentMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent
      contextRef="FYCurrentYear_ProductOrServiceAxis_PropertyLeaseRevenueMember"
      decimals="-3"
      unitRef="USD">16544000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears
      contextRef="FYCurrentYear_ProductOrServiceAxis_PropertyLeaseRevenueMember"
      decimals="-3"
      unitRef="USD">11063000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears
      contextRef="FYCurrentYear_ProductOrServiceAxis_PropertyLeaseRevenueMember"
      decimals="-3"
      unitRef="USD">8180000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears
      contextRef="FYCurrentYear_ProductOrServiceAxis_PropertyLeaseRevenueMember"
      decimals="-3"
      unitRef="USD">6381000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears
      contextRef="FYCurrentYear_ProductOrServiceAxis_PropertyLeaseRevenueMember"
      decimals="-3"
      unitRef="USD">5254000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter
      contextRef="FYCurrentYear_ProductOrServiceAxis_PropertyLeaseRevenueMember"
      decimals="-3"
      unitRef="USD">43931000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent contextRef="FYCurrentYear" decimals="-3" unitRef="USD">22081000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears contextRef="FYCurrentYear" decimals="-3" unitRef="USD">11063000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears contextRef="FYCurrentYear" decimals="-3" unitRef="USD">8180000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears contextRef="FYCurrentYear" decimals="-3" unitRef="USD">6381000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears contextRef="FYCurrentYear" decimals="-3" unitRef="USD">5254000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter contextRef="FYCurrentYear" decimals="-3" unitRef="USD">43931000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
    <us-gaap:DisaggregationOfRevenueTableTextBlock contextRef="DYCurrentYearToDate">

                    &#160;



                    &#160;



                    Years Ended March 31,



                    &#160;



                    &#160;



                    2022



                    &#160;



                    2021



                    &#160;



                    2020



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (In thousands)



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Revenues recognized over time



                    $
                    &#160;




                      284,401




                    $
                    &#160;




                      182,278




                    $
                    &#160;




                      147,565




                    Revenues recognized at a point in time



                    &#160;




                      414,985




                    &#160;




                      396,600




                    &#160;




                      309,804




                    Total revenues recognized under ASC 606



                    &#160;




                      699,386




                    &#160;




                      578,878




                    &#160;




                      457,369




                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    Revenues recognized under ASC 842



                    &#160;




                      4,690,434




                    &#160;




                      3,644,798




                    &#160;




                      3,182,902




                    Revenues recognized under ASC 944



                    &#160;




                      201,666




                    &#160;




                      195,371




                    &#160;




                      200,768




                    Revenues recognized under ASC 320



                    &#160;




                      148,261




                    &#160;




                      122,938




                    &#160;




                      137,829


                Total revenues$&#160;
                      5,739,747
                    $&#160;
                      4,541,985
                    $&#160;
                      3,978,868
                    </us-gaap:DisaggregationOfRevenueTableTextBlock>
    <uhal:RevenuesRecognizedOverTime
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">284401000</uhal:RevenuesRecognizedOverTime>
    <uhal:RevenuesRecognizedOverTime contextRef="DYPriorYear" decimals="-3" unitRef="USD">182278000</uhal:RevenuesRecognizedOverTime>
    <uhal:RevenuesRecognizedOverTime contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">147565000</uhal:RevenuesRecognizedOverTime>
    <uhal:RevenuesRecognizedAtPointInTime
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">414985000</uhal:RevenuesRecognizedAtPointInTime>
    <uhal:RevenuesRecognizedAtPointInTime contextRef="DYPriorYear" decimals="-3" unitRef="USD">396600000</uhal:RevenuesRecognizedAtPointInTime>
    <uhal:RevenuesRecognizedAtPointInTime contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">309804000</uhal:RevenuesRecognizedAtPointInTime>
    <uhal:RevenuesFromContractsRecognizedOverTimeAndPointInTime
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">699386000</uhal:RevenuesFromContractsRecognizedOverTimeAndPointInTime>
    <uhal:RevenuesFromContractsRecognizedOverTimeAndPointInTime contextRef="DYPriorYear" decimals="-3" unitRef="USD">578878000</uhal:RevenuesFromContractsRecognizedOverTimeAndPointInTime>
    <uhal:RevenuesFromContractsRecognizedOverTimeAndPointInTime contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">457369000</uhal:RevenuesFromContractsRecognizedOverTimeAndPointInTime>
    <uhal:RevenuesFromContractsWithCustomersLeases
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">4690434000</uhal:RevenuesFromContractsWithCustomersLeases>
    <uhal:RevenuesFromContractsWithCustomersLeases contextRef="DYPriorYear" decimals="-3" unitRef="USD">3644798000</uhal:RevenuesFromContractsWithCustomersLeases>
    <uhal:RevenuesFromContractsWithCustomersLeases contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">3182902000</uhal:RevenuesFromContractsWithCustomersLeases>
    <uhal:RevenuesFromContractsWithCustomersInsurance
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">201666000</uhal:RevenuesFromContractsWithCustomersInsurance>
    <uhal:RevenuesFromContractsWithCustomersInsurance contextRef="DYPriorYear" decimals="-3" unitRef="USD">195371000</uhal:RevenuesFromContractsWithCustomersInsurance>
    <uhal:RevenuesFromContractsWithCustomersInsurance contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">200768000</uhal:RevenuesFromContractsWithCustomersInsurance>
    <uhal:RevenuesFromContractsWithCustomersInvestments
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">148261000</uhal:RevenuesFromContractsWithCustomersInvestments>
    <uhal:RevenuesFromContractsWithCustomersInvestments contextRef="DYPriorYear" decimals="-3" unitRef="USD">122938000</uhal:RevenuesFromContractsWithCustomersInvestments>
    <uhal:RevenuesFromContractsWithCustomersInvestments contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">137829000</uhal:RevenuesFromContractsWithCustomersInvestments>
    <us-gaap:Revenues
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">5739747000</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="DYPriorYear" decimals="-3" unitRef="USD">4541985000</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="DYTwoYearPrior" decimals="-3" unitRef="USD">3978868000</us-gaap:Revenues>
    <us-gaap:AllowanceForCreditLossesTextBlock contextRef="DYCurrentYearToDate">

          Note 23
          .
          Allowance for Credit Losses


          Mortgage loans, net


          Loans that management has the intent and ability to hold for the foreseeable future, or until maturity or payoff, are reported at amortized cost.
          &#160;
          Modeling for the Company&#x2019;s mortgage loans is based on inputs most highly correlated to defaults, including loan-to-value, occupancy, and payment history.
          &#160;
          Historical credit loss experience provides additional support for the estimation of expected credit losses. In assessing the credit losses, the portfolio is reviewed on a collective basis, using loan-specific cash flows to determine the fair value of the collateral in the event of default.
          &#160;
          Adjustments to this analysis are made to assess loans with a loan-to-value of 65% or greater. These loan are evaluated on an individual basis and loan specific risk characteristics such as occupancy levels, expense, income growth and other relevant available information from internal and external sources relating to past events, current conditions, and reasonable and supportable forecasts.

        When management determines that credit losses are expected to occur, an allowance for expected credit losses based on the fair value of the collateral is recorded.


          Reinsurance recoverables


          Reinsurance recoverable on paid and unpaid benefits was less than

            1

          % of the total assets as of January 1, 2021 which is immaterial based on historical loss experience and high credit rating of the reinsurers.


          Premium receivables


          Premiums receivables
          &#160;
          were $

            1.7

           million as of December 31, 2021, in which the credit loss allowance is immaterial based on our ability to cancel the policy if the policyholder doesn&#x2018;t pay premiums.


          The following details the changes in the Company&#x2019;s reserve allowance for credit losses for trade receivables, fixed maturities and investments, other:


          &#160;



                    &#160;



                    &#160;



                    Allowance for Credit Losses



                    &#160;



                    &#160;



                    Trade Receivables



                    &#160;



                    Investments, Fixed Maturities



                    &#160;



                    Investments, other



                    &#160;



                    Total



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    &#160;



                    (In thousands)



                    &#160;



                    &#160;



                    Balance as of March 31, 2020



                    $




                      3,215




                    $




                      503




                    $




                      501




                    $




                      4,219




                    Transition adjustment current expected credit losses



                    &#160;




                      1,206




                    &#160;




                      817




                    &#160;




                      &#x2013;




                    &#160;




                      2,023




                    Write-offs against allowance



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Recoveries



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Balance as of March 31, 2021



                    $




                      4,421




                    $




                      1,320




                    $




                      501




                    $




                      6,242




                    Provision for (reversal of) credit losses



                    &#160;




                      4,228




                    &#160;



                    (1,260)



                    &#160;




                      &#x2013;




                    &#160;




                      2,968




                    Write-offs against allowance



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    Recoveries



                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;




                    &#160;




                      &#x2013;



                    Balance as of March 31, 2022

                    $


                      8,649


                    $


                      60


                    $


                      501


                    $

                      9,210
                    </us-gaap:AllowanceForCreditLossesTextBlock>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="DYCurrentYearToDate"
      decimals="INF"
      unitRef="Percent2">0.01</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:InterestReceivableNoncurrent
      contextRef="EndOfCurrent3rdQuarter"
      decimals="-5"
      unitRef="USD">1700000</us-gaap:InterestReceivableNoncurrent>
    <us-gaap:AccountsReceivableAllowanceForCreditLossTableTextBlock contextRef="DYCurrentYearToDate">


                    &#160;





                    &#160;





                    Allowance for Credit Losses





                    &#160;





                    &#160;





                    Trade Receivables





                    &#160;





                    Investments, Fixed Maturities





                    &#160;





                    Investments, other





                    &#160;





                    Total





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    &#160;





                    (In thousands)





                    &#160;





                    &#160;





                    Balance as of March 31, 2020





                    $






                      3,215






                    $






                      503






                    $






                      501






                    $






                      4,219






                    Transition adjustment current expected credit losses





                    &#160;






                      1,206






                    &#160;






                      817






                    &#160;






                      &#x2013;






                    &#160;






                      2,023






                    Write-offs against allowance





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    Recoveries





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    Balance as of March 31, 2021





                    $






                      4,421






                    $






                      1,320






                    $






                      501






                    $






                      6,242






                    Provision for (reversal of) credit losses





                    &#160;






                      4,228






                    &#160;





                    (1,260)





                    &#160;






                      &#x2013;






                    &#160;






                      2,968






                    Write-offs against allowance





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    Recoveries





                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;






                    &#160;






                      &#x2013;



              Balance as of March 31, 2022$
                      8,649
                    $
                      60
                    $
                      501
                    $

                      9,210

                  </us-gaap:AccountsReceivableAllowanceForCreditLossTableTextBlock>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYPriorTwoYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">3215000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYPriorTwoYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">503000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYPriorTwoYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">501000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses contextRef="FYPriorTwoYear" decimals="-3" unitRef="USD">4219000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <uhal:TransitionAdjustmentExpectedCreditLossCurrent
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">1206000</uhal:TransitionAdjustmentExpectedCreditLossCurrent>
    <uhal:TransitionAdjustmentExpectedCreditLossCurrent
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">817000</uhal:TransitionAdjustmentExpectedCreditLossCurrent>
    <uhal:TransitionAdjustmentExpectedCreditLossCurrent
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</uhal:TransitionAdjustmentExpectedCreditLossCurrent>
    <uhal:TransitionAdjustmentExpectedCreditLossCurrent contextRef="DYPriorYear" decimals="-3" unitRef="USD">2023000</uhal:TransitionAdjustmentExpectedCreditLossCurrent>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs contextRef="DYPriorYear" decimals="-3" unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
      contextRef="DYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery contextRef="DYPriorYear" decimals="-3" unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">4421000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">1320000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYPriorYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">501000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses contextRef="FYPriorYear" decimals="-3" unitRef="USD">6242000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <uhal:TransitionAdjustmentExpectedCreditLossCurrent
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">4228000</uhal:TransitionAdjustmentExpectedCreditLossCurrent>
    <uhal:TransitionAdjustmentExpectedCreditLossCurrent
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">-1260000</uhal:TransitionAdjustmentExpectedCreditLossCurrent>
    <uhal:TransitionAdjustmentExpectedCreditLossCurrent
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</uhal:TransitionAdjustmentExpectedCreditLossCurrent>
    <uhal:TransitionAdjustmentExpectedCreditLossCurrent
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">2968000</uhal:TransitionAdjustmentExpectedCreditLossCurrent>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
      contextRef="DYCurrentYearToDate_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery>
    <us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
      contextRef="DYCurrentYearToDate"
      decimals="-3"
      unitRef="USD">0</us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYCurrentYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">8649000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYCurrentYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLossesOnFinanceReceivablesMember"
      decimals="-3"
      unitRef="USD">60000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses
      contextRef="FYCurrentYear_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">501000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:FinancingReceivableAllowanceForCreditLosses contextRef="FYCurrentYear" decimals="-3" unitRef="USD">9210000</us-gaap:FinancingReceivableAllowanceForCreditLosses>
    <us-gaap:SubsequentEventsTextBlock contextRef="DYCurrentYearToDate">

          Note 24.
          &#160;
          Subsequent Events

      Our management has evaluated subsequent events occurring after March 31, 2022. We do not believe any subsequent events have occurred that would require further disclosure or adjustment to our financial statements.</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock contextRef="DYCurrentYearToDate">

          SCHEDULE
          &#160;
          I


          CONDENSED FINANCIAL INFORMATION OF AMERCO


          BALANCE SHEETS







                  &#160;




                  &#160;




                  March 31,






                  &#160;




                  &#160;




                  2022




                  &#160;




                  2021






                  &#160;




                  &#160;




                  (In thousands)






                  ASSETS






                  Cash and cash equivalents




                  $





                    2,085,447





                  $





                    751,053







                  Investment in subsidiaries




                  &#160;





                    4,240,811





                  &#160;





                    3,284,760







                  Related party assets




                  &#160;





                    1,821,654





                  &#160;





                    1,535,355







                  Other assets




                  &#160;





                    178,691





                  &#160;





                    413,167







                  Total assets




                  $





                    8,326,603





                  $





                    5,984,335







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  LIABILITIES AND STOCKHOLDERS' EQUITY






                  Liabilities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Other liabilities




                  $





                    2,442,517





                  $





                    1,136,742







                  &#160;




                  &#160;




                  2,442,517




                  &#160;




                  1,136,742






                  Stockholders' equity:




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Preferred stock




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;







                  Common stock




                  &#160;





                    10,497





                  &#160;





                    10,497







                  Additional paid-in capital




                  &#160;





                    454,029





                  &#160;





                    454,029







                  Accumulated other comprehensive income (loss)




                  &#160;





                    45,187





                  &#160;





                    102,568







                  Retained earnings:




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Beginning of period




                  &#160;





                    4,958,149





                  &#160;





                    4,399,192







                  Adjustment for adoption of Topic 326




                  &#160;





                    &#x2013;





                  &#160;




                  (2,880)






                  Net earnings




                  &#160;





                    1,123,286





                  &#160;





                    610,856







                  Dividends




                  &#160;




                  (29,412)




                  &#160;




                  (49,019)






                  End of period




                  &#160;





                    6,052,023





                  &#160;





                    4,958,149







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Cost of common shares in treasury




                  &#160;




                  (525,653)




                  &#160;




                  (525,653)






                  Cost of preferred shares in treasury




                  &#160;




                  (151,997)




                  &#160;




                  (151,997)






                  Total stockholders' equity




                  &#160;





                    5,884,086





                  &#160;





                    4,847,593







                  Total liabilities and stockholders' equity




                  $





                    8,326,603





                  $





                    5,984,335







          The accompanying notes are an integral part of these condensed financial statements.





          CONDENSED FINANCIAL INFORMATION OF AMERCO


          STATEMENTS OF OPERATIONS






                  &#160;




                  &#160;




                  Years Ended March 31,






                  &#160;




                  &#160;




                  2022




                  &#160;




                  2021




                  &#160;




                  2020






                  &#160;




                  &#160;




                  (In thousands, except share and per share data)






                  Revenues:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Net interest income and other revenues




                  $





                    1,516





                  $





                    720





                  $





                    6,586







                  Expenses:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Operating expenses




                  &#160;





                    5,517





                  &#160;





                    6,753





                  &#160;





                    10,622







                  Other expenses




                  &#160;





                    115





                  &#160;





                    115





                  &#160;





                    96







                  Total expenses




                  &#160;





                    5,632





                  &#160;





                    6,868





                  &#160;





                    10,718







                  Equity in earnings of subsidiaries




                  &#160;





                    1,011,841





                  &#160;





                    508,632





                  &#160;





                    205,940







                  Interest income




                  &#160;





                    131,400





                  &#160;





                    135,673





                  &#160;





                    130,670







                  Pretax earnings




                  &#160;





                    1,139,125





                  &#160;





                    638,157





                  &#160;





                    332,478







                  Income tax benfefit (expense)




                  &#160;




                  (15,839)




                  &#160;




                  (27,301)




                  &#160;





                    109,570







                  Earnings available to common shareholders




                  $





                    1,123,286





                  $





                    610,856





                  $





                    442,048







                  Basic and diluted earnings per common share




                  $





                    57.29





                  $





                    31.15





                  $





                    22.55







                  Weighted average common shares outstanding: Basic and diluted




                  &#160;





                    19,607,788





                  &#160;





                    19,607,788





                  &#160;





                    19,603,708







          The accompanying notes are an integral part of these condensed financial statements.


          &#160;


          CONDENSED FINANCIAL INFORMATION OF AMERCO


          STATEMENTS OF comprehensive income






                  &#160;




                  &#160;




                  Years Ended March 31,






                  &#160;




                  &#160;




                  2022




                  &#160;




                  2021




                  &#160;




                  2020






                  &#160;




                  &#160;




                  (In thousands)






                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Net earnings




                  $





                    1,123,286





                  $





                    610,856





                  $





                    442,048







                  Other comprehensive income (loss)




                  &#160;




                  (60,473)




                  &#160;





                    72,205





                  &#160;





                    101,350







                  Total comprehensive income




                  $





                    1,062,813





                  $





                    683,061





                  $





                    543,398







          The accompanying notes are an integral part of these condensed financial statements.


          &#160;





          CONDENSED FINANCIAL INFORMATION OF AMERCO


          STATEMENTS OF CASH FLOW






                  &#160;




                  &#160;




                  Years Ended March 31,






                  &#160;




                  &#160;




                  2022




                  &#160;




                  2021




                  &#160;




                  2020






                  &#160;




                  &#160;




                  (In thousands)






                  Cash flows from operating activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Net earnings




                  $





                    1,123,286





                  $





                    610,856





                  $





                    442,048







                  Change in investments in subsidiaries




                  &#160;




                  (1,011,841)




                  &#160;




                  (508,632)




                  &#160;




                  (205,940)






                  Adjustments to reconcile net earnings to cash provided by operations:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Depreciation




                  &#160;





                    1





                  &#160;





                    1





                  &#160;





                    1







                  Amortization of debt issuance costs




                  &#160;





                    292





                  &#160;





                    924





                  &#160;





                    &#x2013;







                  Deferred income taxes




                  &#160;





                    106,869





                  &#160;





                    72,407





                  &#160;





                    323,980







                  Net change in other operating assets and liabilities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Prepaid expenses




                  &#160;





                    234,490





                  &#160;





                    88,898





                  &#160;




                  (381,190)






                  Other assets




                  &#160;




                  (4)




                  &#160;





                    &#x2013;





                  &#160;





                    22







                  Related party assets




                  &#160;




                  (240)




                  &#160;




                  (12,000)




                  &#160;





                    &#x2013;







                  Accounts payable and accrued expenses




                  &#160;





                    5,461





                  &#160;




                  (4,019)




                  &#160;





                    1,935







                  Net cash provided by operating activities




                  &#160;





                    458,314





                  &#160;





                    248,435





                  &#160;





                    180,856







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Cash flows from investing activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Purchases of property, plant and equipment




                  &#160;




                  (11)




                  &#160;




                  (3)




                  &#160;





                    &#x2013;







                  Proceeds of property, plant and equipment




                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;





                  &#160;





                    &#x2013;







                  Net cash used by investing activities




                  &#160;




                  (11)




                  &#160;




                  (3)




                  &#160;





                    &#x2013;







                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Cash flows from financing activities:




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Borrowings from credit facilities




                  &#160;





                    1,200,000





                  &#160;





                    200,000





                  &#160;





                    &#x2013;







                  Principal repayments on credit facilities




                  &#160;





                    &#x2013;





                  &#160;




                  (200,000)




                  &#160;





                    &#x2013;







                  Debt issuance costs




                  &#160;




                  (8,468)




                  &#160;




                  (924)




                  &#160;





                    &#x2013;







                  Proceeds from (repayments) of intercompany loans




                  &#160;




                  (284,438)




                  &#160;





                    211,064





                  &#160;




                  (311,534)






                  Common stock dividends paid




                  &#160;




                  (29,412)




                  &#160;




                  (49,019)




                  &#160;




                  (29,404)






                  Net contribution from related party




                  &#160;





                    &#x2013;





                  &#160;





                    41,199





                  &#160;





                    21,600







                  Net cash provided (used) by financing activities




                  &#160;





                    877,682





                  &#160;





                    202,320





                  &#160;




                  (319,338)






                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;




                  &#160;






                  Effects of exchange rate on cash




                  &#160;




                  (1,591)




                  &#160;





                    5,773





                  &#160;





                    4,060







                  Increase (decrease) in cash and cash equivalents




                  &#160;





                    1,334,394





                  &#160;





                    456,525





                  &#160;




                  (134,422)






                  Cash and cash equivalents at beginning of period




                  &#160;





                    751,053





                  &#160;





                    294,528





                  &#160;





                    428,950







                  Cash and cash equivalents at end of period




                  $





                    2,085,447





                  $





                    751,053





                  $





                    294,528







          Income taxes paid (received), net of income taxes refunds received, amounted to ($4.5) million, $29.0 million and $6.9 million for fiscal 2022, 2021 and 2020, respectively.

      The accompanying notes are an integral part of these condensed financial statements. </us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock>
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    <us-gaap:CashAndCashEquivalentsAtCarryingValue
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      unitRef="USD">1535355000</us-gaap:DueFromRelatedParties>
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      unitRef="USD">178691000</uhal:CombinedOtherAssets>
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      unitRef="USD">413167000</uhal:CombinedOtherAssets>
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      unitRef="USD">8326603000</us-gaap:Assets>
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      unitRef="USD">2442517000</us-gaap:Liabilities>
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      unitRef="USD">1136742000</us-gaap:Liabilities>
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      unitRef="USD">0</us-gaap:PreferredStockValue>
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      unitRef="USD">10497000</us-gaap:CommonStockValue>
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      unitRef="USD">454029000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember"
      decimals="-3"
      unitRef="USD">454029000</us-gaap:AdditionalPaidInCapital>
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      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember"
      decimals="-3"
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      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember"
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      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember"
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      unitRef="USD">610856000</us-gaap:NetIncomeLoss>
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      unitRef="USD">29412000</us-gaap:Dividends>
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      unitRef="USD">49019000</us-gaap:Dividends>
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      unitRef="USD">10718000</us-gaap:CostsAndExpenses>
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      unitRef="USD">131400000</us-gaap:InterestIncomeOperating>
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      unitRef="USD">135673000</us-gaap:InterestIncomeOperating>
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      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember"
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          1.
          &#160;
          Summary of Significant Accounting Policies


          AMERCO, a Nevada corporation, was incorporated in April, 1969, and is the holding Company for U-Haul International, Inc., Amerco Real Estate Company, Repwest Insurance Company and Oxford Life Insurance Company. The financial statements of the Registrant should be read in conjunction with the Consolidated Financial Statements and notes thereto included in this Annual Report.


          AMERCO is included in a consolidated Federal income tax return with all of its U.S. subsidiaries. Accordingly, the provision for income taxes has been calculated for Federal income taxes of AMERCO and subsidiaries included in the consolidated return of AMERCO. State taxes for all subsidiaries are allocated to the respective subsidiaries.

      The financial statements include only the accounts of AMERCO, which include certain of the corporate operations of AMERCO. The interest in AMERCO&#x2019;s majority owned subsidiaries is accounted for on the equity method. The intercompany interest income and expenses are eliminated in the Consolidated Financial Statements. </us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:GuaranteesTextBlock contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember">

          2.
          &#160;
          Guarantees

      AMERCO has guaranteed performance of certain long-term leases and other obligations. See Note 17, Leases, and Note 19, Related Party Transactions, of the Notes to Consolidated Financial Statements.</us-gaap:GuaranteesTextBlock>
    <srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock contextRef="DYCurrentYearToDate">

          SCHEDULE II


          AMERCO AND CONSOLIDATED SUBSIDIARIES

          VALUATION AND QUALIFYING ACCOUNTS


          &#160;



                  &#160;



                  &#160;



                  Balance at Beginning of Year



                  &#160;



                  Additions Charged to Costs and Expenses



                  &#160;



                  Additions Charged to Other Accounts



                  &#160;



                  Deductions



                  &#160;



                  Balance at Year End



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Year ended March 31, 2022



                  &#160;



                  (In thousands)



                  Allowance for credit losses



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from trade receivable)



                  $




                    4,421




                  $




                    5,283




                  $




                    1,679




                  $



                  (2,734)



                  $




                    8,649




                  Allowance for obsolescence



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from inventory)



                  $




                    1,416




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $



                  (336)



                  $




                    1,080




                  Allowance for LIFO



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from inventory)



                  $




                    21,832




                  $




                    15,568




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $




                    37,400




                  Allowance for probable losses



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from mortgage loans)



                  $




                    448




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $




                    448




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Year ended March 31, 2021



                  &#160;



                  &#160;



                  Allowance for credit losses



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from trade receivable)



                  $




                    535




                  $




                    2,179




                  $




                    2,680




                  $



                  (973)



                  $




                    4,421




                  Allowance for obsolescence



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from inventory)



                  $




                    3,063




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $



                  (1,647)



                  $




                    1,416




                  Allowance for LIFO



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from inventory)



                  $




                    18,886




                  $




                    2,946




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $




                    21,832




                  Allowance for probable losses



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from mortgage loans)



                  $




                    493




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $



                  (45)



                  $




                    448




                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Year ended March 31, 2020



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  Allowance for doubtful accounts



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from trade receivable)



                  $




                    549




                  $




                    731




                  $




                    &#x2013;




                  $



                  (745)



                  $




                    535




                  Allowance for obsolescence



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from inventory)



                  $




                    2,322




                  $




                    741




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $




                    3,063




                  Allowance for LIFO



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  (deducted from inventory)



                  $




                    18,987




                  $




                    &#x2013;




                  $




                    &#x2013;




                  $



                  (101)



                  $




                    18,886




                  Allowance for probable losses



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;



                  &#160;

              (deducted from mortgage loans)$
                    493
                  $
                    &#x2013;
                  $
                    &#x2013;
                  $
                    &#x2013;
                  $
                    493
                  </srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">4421000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">5283000</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">1679000</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">2734000</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">8649000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">1416000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">336000</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">1080000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">21832000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">15568000</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">37400000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">448000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYCurrentYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYCurrentYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">448000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorTwoYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">535000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">2179000</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">2680000</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">973000</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">4421000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorTwoYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">3063000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">1647000</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">1416000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorTwoYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">18886000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">2946000</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">21832000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorTwoYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">493000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">45000</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">448000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorThreeYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">549000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">731000</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">745000</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorTwoYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForCreditLossMember"
      decimals="-3"
      unitRef="USD">535000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorThreeYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">2322000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">741000</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorTwoYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationAndObsolescenceMember"
      decimals="-3"
      unitRef="USD">3063000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorThreeYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">18987000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">101000</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorTwoYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_InventoryValuationReserveMember"
      decimals="-3"
      unitRef="USD">18886000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorThreeYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">493000</us-gaap:ValuationAllowancesAndReservesBalance>
    <us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToCostAndExpense>
    <us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesChargedToOtherAccounts>
    <us-gaap:ValuationAllowancesAndReservesDeductions
      contextRef="DYTwoYearPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:ValuationAllowancesAndReservesDeductions>
    <us-gaap:ValuationAllowancesAndReservesBalance
      contextRef="FYPriorTwoYear_ConsolidatedEntitiesAxis_ParentCompanyMember_ValuationAllowancesAndReservesTypeAxis_AllowanceForLoanAndLeaseLossesRealEstateMember"
      decimals="-3"
      unitRef="USD">493000</us-gaap:ValuationAllowancesAndReservesBalance>
    <srt:ScheduleOfSupplementalInformationForPropertyCasualtyInsuranceUnderwritersTextBlock contextRef="DYCurrentYearToDate">

          SCHEDULE V


          AMERCO AND CONSOLIDATED SUBSIDIARIES

          SUPPLEMENTAL INFORMATION (FOR PROPERTY-CASUALTY INSURANCE Operations)


          Years Ended December 31, 2021, 2020, AND 2019


          &#160;






                  Fiscal Year




                  &#160;




                  Affiliation with Registrant




                  &#160;




                  Deferred Policy Acquisition Cost




                  &#160;




                  Reserves for Unpaid Claims and Adjustment Expenses




                  &#160;




                  Discount if any, Deducted




                  &#160;




                  Unearned Premiums




                  &#160;




                  Net Earned Premiums (1)




                  &#160;




                  Net Investment Income (2)




                  &#160;




                  Claim and Claim Adjustment Expenses Incurred Related to Current Year




                  &#160;




                  Claim and Claim Adjustment Expenses Incurred Related to Prior Year




                  &#160;




                  Amortization of Deferred Policy Acquisition Costs




                  &#160;




                  Paid Claims and Claim Adjustment Expense




                  &#160;




                  Net Premiums Written (1)






                  (In thousands)






                  2022




                  &#160;




                  Consolidated property


                  casualty entity




                  $





                    &#x2013;





                  $





                    159,162





                  $





                    &#x2013;





                  &#160;





                    334





                  $





                    89,667





                  $





                    24,385





                  $





                    28,980





                  $




                  (6,290)




                  $





                    &#x2013;





                  $





                    24,012





                  $





                    90,002







                  2021




                  &#160;




                  Consolidated property


                  casualty entity




                  &#160;





                    &#x2013;





                  &#160;





                    177,963





                  &#160;





                    &#x2013;





                  &#160;




                  (294)




                  &#160;





                    70,285





                  &#160;





                    16,335





                  &#160;





                    20,670





                  &#160;




                  (3,865)




                  &#160;





                    &#x2013;





                  &#160;





                    25,759





                  &#160;





                    69,989







                  2020




                  &#160;




                  Consolidated property


                  casualty entity




                  &#160;





                    &#x2013;





                  &#160;





                    209,127





                  &#160;





                    &#x2013;





                  &#160;





                    233





                  &#160;





                    69,141





                  &#160;





                    19,926





                  &#160;





                    22,137





                  &#160;




                  (9,535)




                  &#160;





                    &#x2013;





                  &#160;





                    24,608





                  &#160;





                    66,277







          &#160;


          (1)The earned and written premiums are reported net of intersegment transactions. There were $

            3.1

           million, $

            1.5

           million and $

            3.1

           million in written premiums and $

            2.8

           million, $

            1.8

           million and $

            2.8

           million in earned premiums eliminated for the years ended December 31, 2021, 2020 and 2019, respectively.

      (2) Net Investment Income excludes net realized (gains) losses&#160;on investments of ($1.0) million, ($0.1) million and ($0.4) million for the years ended December 31, 2021, 2020 and 2019, respectively.</srt:ScheduleOfSupplementalInformationForPropertyCasualtyInsuranceUnderwritersTextBlock>
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    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves
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      unitRef="USD">0</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves>
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      contextRef="EndOfCurrent3rdQuarter_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">334000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums
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      decimals="-3"
      unitRef="USD">28980000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense>
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      decimals="-3"
      unitRef="USD">6290000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense>
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      decimals="-3"
      unitRef="USD">24012000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten
      contextRef="InsuranceSubsYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">90002000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten>
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      decimals="-3"
      unitRef="USD">177963000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves
      contextRef="EndOfThirdQuarterPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">0</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums
      contextRef="EndOfThirdQuarterPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">-294000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums
      contextRef="InsuranceSubsPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">70285000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums>
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      contextRef="InsuranceSubsPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">16335000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersNetInvestmentIncome>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
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      decimals="-3"
      unitRef="USD">20670000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
      contextRef="InsuranceSubsPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">3865000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts
      contextRef="InsuranceSubsPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
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      decimals="-3"
      unitRef="USD">25759000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten
      contextRef="InsuranceSubsPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">69989000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts
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      unitRef="USD">209127000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense>
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      contextRef="EndOfThirdQuarterTwoYearsPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">233000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums>
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      decimals="-3"
      unitRef="USD">69141000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums>
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      contextRef="InsuranceSubsTwoYearsPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">19926000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersNetInvestmentIncome>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
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      unitRef="USD">22137000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
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      decimals="-3"
      unitRef="USD">9535000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts
      contextRef="InsuranceSubsTwoYearsPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
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      unitRef="USD">0</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense
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      decimals="-3"
      unitRef="USD">24608000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense>
    <us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten
      contextRef="InsuranceSubsTwoYearsPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-3"
      unitRef="USD">66277000</us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten>
    <us-gaap:PremiumsWrittenNet
      contextRef="InsuranceSubsYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-5"
      unitRef="USD">3100000</us-gaap:PremiumsWrittenNet>
    <us-gaap:PremiumsWrittenNet
      contextRef="InsuranceSubsPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
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      unitRef="USD">1500000</us-gaap:PremiumsWrittenNet>
    <us-gaap:PremiumsWrittenNet
      contextRef="InsuranceSubsTwoYearsPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-5"
      unitRef="USD">3100000</us-gaap:PremiumsWrittenNet>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-5"
      unitRef="USD">2800000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-5"
      unitRef="USD">1800000</us-gaap:PremiumsEarnedNet>
    <us-gaap:PremiumsEarnedNet
      contextRef="InsuranceSubsTwoYearsPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-5"
      unitRef="USD">2800000</us-gaap:PremiumsEarnedNet>
    <us-gaap:GainLossOnInvestments
      contextRef="InsuranceSubsYearToDate_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-5"
      unitRef="USD">1000000.0</us-gaap:GainLossOnInvestments>
    <us-gaap:GainLossOnInvestments
      contextRef="InsuranceSubsPriorYear_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-5"
      unitRef="USD">100000</us-gaap:GainLossOnInvestments>
    <us-gaap:GainLossOnInvestments
      contextRef="InsuranceSubsTwoYearsPrior_ConsolidatedEntitiesAxis_ParentCompanyMember_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrantAxis_ConsolidatedPropertyAndCasualtyInsuranceEntityMember"
      decimals="-5"
      unitRef="USD">400000</us-gaap:GainLossOnInvestments>
</xbrl>
