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Segment Information - Reconciliation of Adjusted EBITDA to Income (Loss) (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Segment Reporting Information [Line Items] |  |  |
Adjusted EBITDA | $ 2,490 | $ 4,133 | $ 2,411
Less: |  |  |
Non-vehicle related depreciation and amortization | 216 | 225 | 272
Interest expense | 296 | 250 | 218
Early extinguishment of debt costs | 5 | 0 | 136
Restructuring and other related charges | 11 | 19 | 64
Transaction-related costs, net | 5 | 8 | 5
Other (income) expense, net | 3 | (7) | 0
COVID-19 charges | 0 | (9) | (2)
Legal matters, net | 5 | 1 | 3
Income before income taxes | 1,914 | 3,636 | 1,708
Operating Expense | Cloud computing costs |  |  |
Less: |  |  |
Cloud computing costs | $ 35 | $ 10 | $ 7

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- Definition Adjusted earnings before non-vehicle related depreciation and amortization, any impairment charge, restructuring and other related charges, early extinguishment of debt costs, non-vehicle related interest, transaction-related costs, net charges for an unprecedented personal-injury legal matters, non-operational charges related to shareholder activist activity and income taxes. + References No definition available. + Details
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