v2.3.0.15

Marketable Investment Securities, Restricted Cash and Other Investment Securities (Details 2) (USD $)	Sep. 30, 2011	Dec. 31, 2010
Components of our available-for-sale investments
Accumulated net unrealized gains, net of tax, in accumulated other comprehensive income (loss)	$ 138,000,000	$ 188,000,000
Debt security	795,669,000	989,086,000
Total marketable investment securities	795,833,000	990,423,000
Unrealized Gains (Losses) on Marketable Investment Securities
Unrealized Gains	140,547,000	187,899,000
Unrealized Losses	(2,973,000)	(233,000)
Unrealized Gains Losses, Net	137,574,000	187,666,000
Contractual maturities of restricted and non-restricted marketable investment securities
Debt security with contractual maturities of one year or less	510,000,000
Debt securities with contractual maturities greater than one year	112,000,000
Current marketable investment securities - VRDNs
Components of our available-for-sale investments
Debt security	178,785,000	395,715,000
Other (including restricted)
Components of our available-for-sale investments
Debt Security	442,717,000	375,814,000
Unrealized Gains (Losses) on Marketable Investment Securities
Unrealized Gains	92,000	1,154,000
Unrealized Losses	(2,973,000)	(233,000)
Unrealized Gains Losses, Net	(2,881,000)	921,000
Equity securities
Components of our available-for-sale investments
Equity security	174,331,000	218,894,000
Unrealized Gains (Losses) on Marketable Investment Securities
Unrealized Gains	140,455,000	186,745,000
Unrealized Gains Losses, Net	$ 140,455,000	$ 186,745,000

X

- Definition

Accumulated appreciation or loss, net of tax, in value of the total of available-for-sale securities at the end of an accounting period.

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- Definition

This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.

+ Details

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Namespace Prefix:	us-gaap
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Balance Type:	credit
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X

- Definition

Total debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27232-111563



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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 19

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27161-111563



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.4)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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