Marketable Securities, at Fair Value

3 Months Ended

Mar. 31, 2014

Investments, Debt and Equity Securities [Abstract]

Marketable Securities, at Fair Value

Marketable Securities, at Fair Value

The Company’s nonqualified trusts hold available-for-sale securities for funding requirements of the Company's nonqualified pension plans (Note 11).

The amortized cost, gross unrealized gain, gross unrealized loss and fair values for available-for-sale securities by major security type are as follows:

	As of March 31, 2014	As of December 31, 2013
	(In $ millions)
Mutual Funds
Amortized cost	43	41
Gross unrealized gain	—	—
Gross unrealized loss	—	—
Fair value	43	41

See Note 17 - Fair Value Measurements for additional information regarding the fair value of the Company's marketable securities.