XML 72 R61.htm IDEA: XBRL DOCUMENT
v3.23.3

Leases (Components of our right-of-use assets) (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Mar. 31, 2023
--- | --- | ---
Finance Lease [Abstract] |  |
Buildings and Improvements | $ 142,467 | $ 128,221
Furniture and equipment | 7,109 | 9,687
Rental trailers and other rental equipment | 115,072 | 152,294
Rental trucks | 816,075 | 949,838
Right-of-use assets, gross | 1,080,723 | 1,240,040
Less: Accumulated depreciation | (637,674) | (706,358)
Right of use assets, net | 443,049 | 533,682
Finance Lease [Member] |  |
Finance Lease [Abstract] |  |
Buildings and Improvements | 0 | 0
Furniture and equipment | 7,109 | 9,687
Rental trailers and other rental equipment | 115,072 | 152,294
Rental trucks | 816,075 | 949,838
Right-of-use assets, gross | 938,256 | 1,111,819
Less: Accumulated depreciation | (560,523) | (637,054)
Right of use assets, net | 377,733 | 474,765
Operating Lease [Member] |  |
Finance Lease [Abstract] |  |
Buildings and Improvements | 142,467 | 128,221
Furniture and equipment | 0 | 0
Rental trailers and other rental equipment | 0 | 0
Rental trucks | 0 | 0
Right-of-use assets, gross | 142,467 | 128,221
Less: Accumulated depreciation | (77,151) | (69,304)
Right of use assets, net | $ 65,316 | $ 58,917

X
- Definition Finance lease abstract. + References No definition available. + Details
Name: | uhal_FinanceLeaseAbstract
Namespace Prefix: | uhal_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Finance lease, right of use assets, net. + References No definition available. + Details
Name: | uhal_FinanceLeaseRightOfUseAssetNet
Namespace Prefix: | uhal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Right of use assets, building and improvements. + References No definition available. + Details
Name: | uhal_RightOfUseAssetsBuildingImprovements
Namespace Prefix: | uhal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Right of use assets, furniture and equipment. + References No definition available. + Details
Name: | uhal_RightOfUseAssetsFurnitureEquipment
Namespace Prefix: | uhal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Components of our right of use assets, gross. + References No definition available. + Details
Name: | uhal_RightOfUseAssetsGross
Namespace Prefix: | uhal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Right of use assets, rental trailers and other rental equipment. + References No definition available. + Details
Name: | uhal_RightOfUseAssetsRentalEquipment
Namespace Prefix: | uhal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Right of use assets, rental trucks. + References No definition available. + Details
Name: | uhal_RightOfUseAssetsRentalTrucks
Namespace Prefix: | uhal_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of accumulated depreciation of lessor's underlying asset for which right to use has been conveyed to lessee under operating lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 840 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481501/840-20-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479773/842-30-50-13 Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Name Accounting Standards Codification -Section 45 -Paragraph 3 -SubTopic 20 -Topic 840 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481532/840-20-45-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-1 + Details
Name: | us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=uhal_FinanceLeaseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=uhal_OperatingLeaseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |