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

Cash, Cash Equivalents and Investments - Schedule of cash, cash equivalents and investments (Details)

v2.4.1.9

Cash, Cash Equivalents and Investments - Schedule of cash, cash equivalents and investments (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013
Cash, Cash Equivalents and Investments
Total cash and cash equivalents	$ 221,014	$ 175,957	$ 160,796	$ 245,755
Total short-term investments	160,566us-gaap_ShortTermInvestments	178,631us-gaap_ShortTermInvestments
Total long-term investments	99,704us-gaap_LongTermInvestments	104,243us-gaap_LongTermInvestments
Cash, cash equivalents and investments	481,284p_CashCashEquivalentsAndInvestments	458,831p_CashCashEquivalentsAndInvestments
Cash
Cash, Cash Equivalents and Investments
Total cash and cash equivalents	93,900	72,487
Money market funds
Cash, Cash Equivalents and Investments
Total cash and cash equivalents	93,160	89,113
Commercial paper
Cash, Cash Equivalents and Investments
Total cash and cash equivalents	29,199	9,349
Total short-term investments	23,635	45,443
Corporate debt securities
Cash, Cash Equivalents and Investments
Total cash and cash equivalents	4,755	5,008
Total short-term investments	132,433	128,691
Total long-term investments	96,455	100,998
U.S. government and government agency debt securities
Cash, Cash Equivalents and Investments
Total short-term investments	4,498	4,497
Total long-term investments	$ 3,249	$ 3,245

- Definition

Represents the amount of cash and cash equivalents and investments as of the balance sheet date.

+ References

No definition available.

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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash

-URI http://asc.fasb.org/extlink&oid=6506951

Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 1

-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

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-Subparagraph (a)

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-Name Accounting Standards Codification

-Topic 230

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- Definition

The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).

+ References

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- Definition

Investments which are intended to be sold in the short term (usually less than one year or the normal operating cycle, whichever is longer) including trading securities, available-for-sale securities, held-to-maturity securities, and other short-term investments not otherwise listed in the existing taxonomy.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.2)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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