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Leases (Components Right Of Use Assets) (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Mar. 31, 2022
--- | --- | ---
Finance Lease [Abstract] |  |
Building and Improvements | $ 128,221 | $ 136,444
Furniture and equipment | 9,687 | 14,731
Rental trailers and rental equipment | 152,294 | 169,514
Rental trucks | 949,838 | 1,114,248
Right Of Use Assets Gross | 1,240,040 | 1,434,937
less: accumulated depreciation | (706,358) | (739,731)
Right of use assets, net | 533,682 | 695,206
Finance Lease [Member] |  |
Finance Lease [Abstract] |  |
Building and Improvements | 0 | 0
Furniture and equipment | 9,687 | 14,731
Rental trailers and rental equipment | 152,294 | 169,514
Rental trucks | 949,838 | 1,114,248
Right Of Use Assets Gross | 1,111,819 | 1,298,493
less: accumulated depreciation | (637,054) | (677,669)
Right of use assets, net | 474,765 | 620,824
Operating Lease [Member] |  |
Finance Lease [Abstract] |  |
Building and Improvements | 128,221 | 136,444
Furniture and equipment | 0 | 0
Rental trailers and rental equipment | 0 | 0
Rental trucks | 0 | 0
Right Of Use Assets Gross | 128,221 | 136,444
less: accumulated depreciation | (69,304) | (62,062)
Right of use assets, net | $ 58,917 | $ 74,382

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- 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://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123405975&loc=d3e41551-112718 Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 45 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=123422147&loc=d3e41460-112716 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 13 -URI https://asc.fasb.org/extlink&oid=124258985&loc=SL77919398-209981 + Details
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