Restricted Cash, Cash Equivalents and Investments (Tables)

6 Months Ended

Jun. 30, 2013

Restricted Cash, Cash Equivalents and Investments

Schedule of Restricted cash, cash equivalents and investment balances

	June 30,		December 31,
	2013		2012
	(In millions)
Restricted cash and cash equivalents	$	349	$	304
Restricted investments, at fair value	—		121
Total	$	349	$	425

Schedule of Restricted investments, at fair value

	Amortized Cost		Fair Value		Unrealized Gains		Unrealized Losses		Weighted- average remaining maturity
					(In millions)
Corporate securities	$	30	$	31	$	1	$	—	25 mos.
Agency securities (1)	39		39		—		—		21 mos.
Government securities	51		51		—		—		19 mos.
Total	$	120	$	121	$	1	$	—	21 mos.

(1) Represents bonds and notes issued by various agencies including, but not limited to, Fannie Mae, Freddie Mac and Federal Home Loan Banks.