Investment Securities (Tables)

3 Months Ended

Mar. 31, 2014

Investment Securities

Schedule of marketable investment securities, restricted cash and cash equivalents, and other investments

	As of
	March 31,		December 31,
	2014		2013
	(In thousands)
Marketable investment securities—current:
Corporate bonds	$	900,148	$	833,791
VRDNs	31,110		34,705
Strategic equity securities	33,247		33,613
Other	41,753		84,424
Total marketable investment securities—current	1,006,258		986,533
Restricted marketable investment securities (1)	7,666		7,965
Total	1,013,924		994,498
Restricted cash and cash equivalents (1)	11,438		8,172
Other investments—noncurrent:
Cost method	25,977		25,977
Equity method	139,546		143,794
Total other investments—noncurrent	165,523		169,771
Total marketable investment securities, restricted cash and cash equivalents, and other investments	$	1,190,885	$	1,172,441

(1) Restricted marketable investment securities and restricted cash and cash equivalents are included in “Restricted cash and marketable investment securities” in our Condensed Consolidated Balance Sheets.

Schedule of unrealized gains (losses) on marketable investment securities

	Amortized		Unrealized					Estimated
	Cost		Gains		Losses			Fair Value
	(In thousands)
As of March 31, 2014
Debt securities:
Corporate bonds	$	900,002	$	451	$	(305	)	$	900,148
VRDNs	31,110		—		—			31,110
Other (including restricted)	49,385		35		(1		)	49,419
Equity securities - strategic	15,272		17,975		—			33,247
Total marketable investment securities	$	995,769	$	18,461	$	(306	)	$	1,013,924
As of December 31, 2013
Debt securities:
Corporate bonds	$	833,888	$	227	$	(324	)	$	833,791
VRDNs	34,705		—		—			34,705
Other (including restricted)	92,876		14		(501		)	92,389
Equity securities - strategic	15,272		18,341		—			33,613
Total marketable investment securities	$	976,741	$	18,582	$	(825	)	$	994,498

Schedule of available-for-sale securities in continuous unrealized loss position by length of time and their fair value

	As of
	March 31, 2014					December 31, 2013
	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
	(In thousands)
Less than 12 months	$	346,835	$	(306	)	$	571,592	$	(825	)
12 months or more	3,987		—			—		—
Total	$	350,822	$	(306	)	$	571,592	$	(825	)

Schedule of fair value measurements

	As of
	March 31, 2014						December 31, 2013
	Total		Level 1		Level 2		Total		Level 1		Level 2
	(In thousands)
Cash equivalents (including restricted)	$	616,316	$	7,906	$	608,410	$	548,714	$	49,338	$	499,376
Debt securities:
Corporate bonds	$	900,148	$	—	$	900,148	$	833,791	$	—	$	833,791
VRDNs	31,110		—		31,110		34,705		—		34,705
Other (including restricted)	49,419		—		49,419		92,389		—		92,389
Equity securities - strategic	33,247		33,247		—		33,613		33,613		—
Total marketable investment securities	$	1,013,924	$	33,247	$	980,677	$	994,498	$	33,613	$	960,885