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Segment Information - Intersegment Revenue (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Segment Reporting Information [Line Items] |  |
Revenue | $ 30,058 | $ 29,691
Eliminations |  |
Segment Reporting Information [Line Items] |  |
Revenue | 2,089 | 2,244
Headquarters/Corporate and Other |  |
Segment Reporting Information [Line Items] |  |
Revenue | 51 | 54
Operating Segments | Residential Connectivity & Platforms |  |
Segment Reporting Information [Line Items] |  |
Revenue | 17,868 | 17,869
Operating Segments | Residential Connectivity & Platforms | Intersegment Customers |  |
Segment Reporting Information [Line Items] |  |
Revenue | 38 | 53
Operating Segments | Business Services Connectivity |  |
Segment Reporting Information [Line Items] |  |
Revenue | 2,407 | 2,283
Operating Segments | Business Services Connectivity | Intersegment Customers |  |
Segment Reporting Information [Line Items] |  |
Revenue | 6 | 0
Operating Segments | Media |  |
Segment Reporting Information [Line Items] |  |
Revenue | 6,371 | 6,152
Operating Segments | Media | Intersegment Customers |  |
Segment Reporting Information [Line Items] |  |
Revenue | 1,149 | 1,167
Operating Segments | Studios |  |
Segment Reporting Information [Line Items] |  |
Revenue | 2,743 | 2,956
Operating Segments | Studios | Intersegment Customers |  |
Segment Reporting Information [Line Items] |  |
Revenue | 838 | 962
Operating Segments | Theme Parks |  |
Segment Reporting Information [Line Items] |  |
Revenue | 1,979 | 1,949
Operating Segments | Theme Parks | Intersegment Customers |  |
Segment Reporting Information [Line Items] |  |
Revenue | 0 | 0
Connectivity & Platforms | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenue | 20,275 | 20,153
Connectivity & Platforms | Operating Segments | Residential Connectivity & Platforms |  |
Segment Reporting Information [Line Items] |  |
Revenue | 17,868 | 17,869
Connectivity & Platforms | Operating Segments | Business Services Connectivity |  |
Segment Reporting Information [Line Items] |  |
Revenue | 2,407 | 2,283
Content & Experiences | Eliminations |  |
Segment Reporting Information [Line Items] |  |
Revenue | (731) | (817)
Content & Experiences | Headquarters/Corporate and Other |  |
Segment Reporting Information [Line Items] |  |
Revenue | 8 | 8
Content & Experiences | Operating Segments |  |
Segment Reporting Information [Line Items] |  |
Revenue | 10,374 | 10,259
Content & Experiences | Operating Segments | Media |  |
Segment Reporting Information [Line Items] |  |
Revenue | 6,371 | 6,152
Content & Experiences | Operating Segments | Studios |  |
Segment Reporting Information [Line Items] |  |
Revenue | 2,743 | 2,956
Content & Experiences | Operating Segments | Theme Parks |  |
Segment Reporting Information [Line Items] |  |
Revenue | $ 1,979 | $ 1,949

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