Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Millions |
Mar. 31, 2021 |
Dec. 31, 2020 |
| Current portion of debt, measured at fair value |
$ 720
|
$ 684
|
| Long-term debt, measured at fair value |
$ 3,998
|
$ 3,861
|
| Preferred Stock, Par or Stated Value Per Share |
$ 0.01
|
$ 0.01
|
| Preferred stock, shares authorized |
50,000,000
|
50,000,000
|
| Preferred stock, shares issued |
0
|
0
|
| 猫咪社区 SiriusXM Group | Common Class A |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized |
2,000,000,000
|
2,000,000,000
|
| Common stock, shares issued |
98,816,785
|
99,383,666
|
| Common stock, shares outstanding |
98,816,785
|
99,383,666
|
| 猫咪社区 SiriusXM Group | Common Class B |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized |
75,000,000
|
75,000,000
|
| Common stock, shares issued |
9,802,232
|
9,802,237
|
| Common stock, shares outstanding |
9,802,232
|
9,802,237
|
| 猫咪社区 SiriusXM Group | Common Class C |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized |
2,000,000,000
|
2,000,000,000
|
| Common stock, shares issued |
227,772,317
|
229,575,090
|
| Common stock, shares outstanding |
227,772,317
|
229,575,090
|
| Braves Group | Common Class A |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized |
200,000,000
|
200,000,000
|
| Common stock, shares issued |
10,312,954
|
10,312,670
|
| Common stock, shares outstanding |
10,312,954
|
10,312,670
|
| Braves Group | Common Class B |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized |
7,500,000
|
7,500,000
|
| Common stock, shares issued |
981,494
|
981,778
|
| Common stock, shares outstanding |
981,494
|
981,778
|
| Braves Group | Common Class C |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized |
200,000,000
|
200,000,000
|
| Common stock, shares issued |
40,971,743
|
40,958,175
|
| Common stock, shares outstanding |
40,971,743
|
40,958,175
|
| Formula One Group | Common Class A |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized |
500,000,000
|
500,000,000
|
| Common stock, shares issued |
25,836,549
|
25,835,838
|
| Common stock, shares outstanding |
25,836,549
|
25,835,838
|
| Formula One Group | Common Class B |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized |
18,750,000
|
18,750,000
|
| Common stock, shares issued |
2,445,895
|
2,446,606
|
| Common stock, shares outstanding |
2,445,895
|
2,446,606
|
| Formula One Group | Common Class C |
听
|
听
|
| Common stock, par or stated value per share |
$ 0.01
|
$ 0.01
|
|