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Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 29,688 | $ 30,513 | $ 59,746 | $ 60,205
Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 30,798 | 31,851 | 62,166 | 63,060
Operating Segments | Residential Connectivity & Platforms |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 17,824 | 18,068 | 35,692 | 35,937
Operating Segments | Residential Connectivity & Platforms | Residential Connectivity |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 8,736 | 8,248 | 17,415 | 16,346
Operating Segments | Residential Connectivity & Platforms | Domestic broadband |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 6,569 | 6,377 | 13,160 | 12,720
Operating Segments | Residential Connectivity & Platforms | Domestic wireless |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,019 | 869 | 1,991 | 1,727
Operating Segments | Residential Connectivity & Platforms | International connectivity |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,148 | 1,002 | 2,264 | 1,900
Operating Segments | Residential Connectivity & Platforms | Video |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 6,781 | 7,358 | 13,658 | 14,741
Operating Segments | Residential Connectivity & Platforms | Advertising |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 993 | 993 | 1,944 | 1,900
Operating Segments | Residential Connectivity & Platforms | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,313 | 1,469 | 2,675 | 2,950
Operating Segments | Business Services Connectivity |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 2,421 | 2,292 | 4,829 | 4,575
Operating Segments | Media |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 6,324 | 6,195 | 12,695 | 12,347
Operating Segments | Media | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 467 | 518 | 887 | 928
Operating Segments | Media | Domestic advertising |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,991 | 2,027 | 4,016 | 4,051
Operating Segments | Media | Domestic distribution |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 2,764 | 2,615 | 5,670 | 5,325
Operating Segments | Media | International networks |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,102 | 1,035 | 2,123 | 2,043
Operating Segments | Studios |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 2,253 | 3,087 | 4,996 | 6,043
Operating Segments | Studios | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 302 | 354 | 614 | 646
Operating Segments | Studios | Content licensing |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,714 | 1,821 | 3,815 | 4,165
Operating Segments | Studios | Theatrical |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 237 | 913 | 567 | 1,232
Operating Segments | Theme Parks |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,975 | 2,209 | 3,954 | 4,158
Headquarters/Corporate and Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 715 | 665 | 1,494 | 1,391
Eliminations |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ (1,825) | $ (2,003) | $ (3,914) | $ (4,247)

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