Marketable Securities, at Fair Value

3 Months Ended

Mar. 31, 2018

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) as follows:

	As of March 31, 2018	As of December 31, 2017
	(In $ millions)
Amortized cost	32	32
Gross unrealized gain	—	—
Gross unrealized loss	—	—
Fair value	32	32