Sirius XM Holdings Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Related Party Transactions - Additional Information 2 (Details)

v3.2.0.727

Related Party Transactions - Additional Information 2 (Details) - USD ($) $ / shares in Units, shares in Millions		3 Months Ended		6 Months Ended
	Apr. 25, 2014	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Oct. 09, 2013
Related Party Transaction [Line Items]
Stock repurchased during period, value				$ 1,093,955,000	$ 1,552,903,000
Loss on change in value of derivatives		$ 0	$ 7,463,000	0	34,485,000
Current portion of deferred revenue		1,694,232,000		1,694,232,000		$ 1,632,381,000
Deferred revenue, Noncurrent		$ 156,229,000		156,229,000		151,901,000
Common Stock [Member]
Related Party Transaction [Line Items]
Stock repurchased during period, value				$ 0
Liberty Media [Member]
Related Party Transaction [Line Items]
Loss on change in value of derivatives			$ 7,463,000		$ 34,485,000
Liberty Media [Member] \| Common Stock [Member] \| October 2013 Share Repurchase Program [Member]
Related Party Transaction [Line Items]
Stock repurchase program, authorized amount							$ 500,000,000
Stock repurchased during period, value	$ 340,000,000
Share price (in dollars per share)	$ 3.66
Sirius XM Canada [Member]
Related Party Transaction [Line Items]
Equity method investment, ownership percentage		37.00%		37.00%
Equity Method Investment, Voting Interest		25.00%		25.00%
Current portion of deferred revenue		$ 2,776,000		$ 2,776,000		2,776,000
Deferred revenue, Noncurrent		$ 12,027,000		$ 12,027,000		$ 13,415,000
Sirius XM Canada [Member] \| Related Party Class A Stock [Member]
Related Party Transaction [Line Items]
Sirius XM Canada Class A shares owned on a converted basis (in shares)		47.3		47.3

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