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Acquisitions, Goodwill, and Acquired Intangible Assets - Additional Information (Details) - USD ($) $ in Millions |  |  | 12 Months Ended
--- | --- | --- | ---
Feb. 22, 2023 | Mar. 17, 2022 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Business Acquisition [Line Items] |  |  |  |  |
Goodwill |  |  | $ 23,074 | $ 22,789 | $ 20,288
Amortization expense for acquired intangibles |  |  | 838 | $ 706 | 604
MGM Holdings Inc |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash paid, net of cash acquired |  | $ 6,100 |  |  |
Debt assumed |  | 2,500 |  |  |
Video content assets acquired |  | 3,400 |  |  |
Goodwill |  | $ 4,900 |  |  |
1Life Healthcare |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Goodwill | $ 2,500 |  |  |  |
Aggregate purchase price | 3,500 |  |  |  |
Amount capitalized to in-process research and development intangible assets | $ 1,300 |  |  |  |
Series of Individually Immaterial Business Acquisitions |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash paid, net of cash acquired |  |  | $ 780 |  |
Aggregate purchase price |  |  |  |  | $ 141

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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482686/350-30-45-2 + Details
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