Information About èßäÉçÇø's Operating Segments - Other Information (Details) - USD ($)
$ in Millions |
6 Months Ended |
|
Jun. 30, 2018 |
Jun. 30, 2017 |
Dec. 31, 2017 |
| Operating Activities And Reporting Information By Segment [Line Items] |
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| Assets |
$ 41,807
|
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|
$ 41,996
|
| Investments in affiliates, accounted for using the equity method |
1,659
|
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|
1,750
|
| Capital expenditures |
191
|
$ 266
|
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| Elimination |
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| Operating Activities And Reporting Information By Segment [Line Items] |
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| Assets |
(235)
|
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| èßäÉçÇø Sirius XM Group |
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| Operating Activities And Reporting Information By Segment [Line Items] |
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| Assets |
28,514
|
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|
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| Investments in affiliates, accounted for using the equity method |
642
|
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|
672
|
| Capital expenditures |
174
|
119
|
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| èßäÉçÇø Sirius XM Group | SIRIUS XM |
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| Operating Activities And Reporting Information By Segment [Line Items] |
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| Assets |
27,899
|
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|
Ìý
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| Investments in affiliates, accounted for using the equity method |
642
|
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|
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| Capital expenditures |
174
|
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|
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| èßäÉçÇø Sirius XM Group | Corporate And Other |
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|
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|
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| Operating Activities And Reporting Information By Segment [Line Items] |
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| Assets |
615
|
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|
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| Braves Group |
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|
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|
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| Operating Activities And Reporting Information By Segment [Line Items] |
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|
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|
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| Assets |
1,939
|
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|
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| Investments in affiliates, accounted for using the equity method |
97
|
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|
145
|
| Capital expenditures |
14
|
145
|
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|
| Braves Group | Corporate And Other |
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|
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|
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| Operating Activities And Reporting Information By Segment [Line Items] |
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|
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|
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| Assets |
1,939
|
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|
Ìý
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| Investments in affiliates, accounted for using the equity method |
97
|
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|
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| Capital expenditures |
14
|
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|
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| Formula One Group |
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|
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|
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| Operating Activities And Reporting Information By Segment [Line Items] |
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|
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|
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| Assets |
11,589
|
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|
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| Investments in affiliates, accounted for using the equity method |
920
|
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|
$ 933
|
| Capital expenditures |
3
|
$ 2
|
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| Formula One Group | Formula 1 |
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| Operating Activities And Reporting Information By Segment [Line Items] |
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| Assets |
9,327
|
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