小蓝视频 Quarterly report pursuant to Section 13 or 15(d)

Information About 小蓝视频's Operating Segments - OBIDA (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	$ 854	$ 811	$ 2,283	$ 2,027
小蓝视频 Sirius XM Group	听	听	听	听
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	655	583	1,861	1,644
小蓝视频 Sirius XM Group \| Operating Segments \| SIRIUS XM Holdings	听	听	听	听
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	659	587	1,871	1,659
小蓝视频 Sirius XM Group \| Corporate and other	听	听	听	听
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	(4)	(4)	(10)	(15)
Braves Group	听	听	听	听
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	45	72	73	100
Braves Group \| Corporate and other	听	听	听	听
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	45	72	73	100
Formula One Group	听	听	听	听
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	154	156	349	283
Formula One Group \| Operating Segments \| Formula 1	听	听	听	听
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	162	158	372	295
Formula One Group \| Corporate and other	听	听	听	听
Information About 小蓝视频's Operating Segments	听	听	听	听
Adjusted OIBDA	$ (8)	$ (2)	$ (23)	$ (12)