Segment Information - Reconciliation of Adjusted EBITDA from Segment to Consolidated Statements (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Segment Reporting [Abstract] | |||
| Adjusted EBITDA | $ 37,633 | $ 36,459 | $ 34,708 |
| Adjustments | 16 | (13) | (87) |
| Depreciation | (8,854) | (8,724) | (8,628) |
| Amortization | (5,482) | (5,097) | (5,176) |
| Goodwill and long-lived asset impairments | 0 | (8,583) | 0 |
| Interest expense | (4,087) | (3,896) | (4,281) |
| Investment and other income (loss), net | 1,252 | (861) | 2,557 |
| Income before income taxes | $ 20,478 | $ 9,284 | $ 19,093 |
| X | ||||||||||
- Definition The measure used to evaluate the profitability of operating segments. No definition available.
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- Definition Adjustments represent the impacts of certain events, gains, losses or other charges that are excluded from Adjusted EBITDA No definition available.
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill. No definition available.
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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