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Vehicle Rental Activities ( Schedule of Components of Vehicle Depreciation and Lease Charges) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Property, Plant and Equipment [Abstract] |  |  |  |
Depreciation expense | $ 675 | $ 723 | $ 2,025 | $ 1,940
Lease charges | 34 | 41 | 95 | 115
(Gain) loss on sale of vehicles, net | (31) | 42 | 249 | 120
Vehicle depreciation and lease charges, net | $ 678 | $ 806 | 2,369 | $ 2,175
Other fleet charges |  |  | $ 390 |

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- Definition Other Fleet Charges + References No definition available. + Details
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- Definition Amount of depreciation expense recorded on rental vehicles. + References No definition available. + Details
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- Definition Amount of expense for allocation of cost of tangible asset over its useful life directly used in production of good and rendering of service. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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- References No definition available. + Details
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