午夜寻花 Quarterly report pursuant to Section 13 or 15(d)

Information About 午夜寻花's Operating Segments - OBIDA (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	$ 815	$ 727	$ 1,429	$ 1,216
午夜寻花 Sirius XM Group	听	听	听	听
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	618	536	1,206	1,061
午夜寻花 Sirius XM Group \| Operating Segments \| SIRIUS XM Holdings	听	听	听	听
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	622	542	1,212	1,072
午夜寻花 Sirius XM Group \| Corporate and other	听	听	听	听
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	(4)	(6)	(6)	(11)
Braves Group	听	听	听	听
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	61	63	28	28
Braves Group \| Corporate and other	听	听	听	听
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	61	63	28	28
Formula One Group	听	听	听	听
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	136	128	195	127
Formula One Group \| Operating Segments \| Formula 1	听	听	听	听
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	145	134	210	137
Formula One Group \| Corporate and other	听	听	听	听
Information About 午夜寻花's Operating Segments	听	听	听	听
Adjusted OIBDA	$ (9)	$ (6)	$ (15)	$ (10)