Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2014

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis

Assets and liabilities measured at fair value on a recurring basis are as follows:

		Fair Value Measurement
	Balance Sheet Classification	Quoted Prices in Active Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)		Total
		(In $ millions)
Mutual funds	Marketable securities, at fair value	43	—		43
Derivatives Not Designated as Hedges
Foreign currency forwards and swaps	Current Other assets	—	4		4
Total assets as of March 31, 2014		43	4		47
Derivatives Designated as Cash Flow Hedges
Interest rate swaps	Current Other liabilities	—	(4	)	(4	)
Interest rate swaps	Noncurrent Other liabilities	—	(2	)	(2	)
Derivatives Not Designated as Hedges
Foreign currency forwards and swaps	Current Other liabilities	—	(4	)	(4	)
Total liabilities as of March 31, 2014		—	(10	)	(10	)
Mutual funds	Marketable securities, at fair value	41	—		41
Derivatives Not Designated as Hedges
Foreign currency forwards and swaps	Current Other assets	—	1		1
Total assets as of December 31, 2013		41	1		42
Derivatives Designated as Cash Flow Hedges
Interest rate swaps	Current Other liabilities	—	(5	)	(5	)
Interest rate swaps	Noncurrent Other liabilities	—	(3	)	(3	)
Derivatives Not Designated as Hedges
Interest rate swaps	Current Other liabilities	—	(2	)	(2	)
Foreign currency forwards and swaps	Current Other liabilities	—	(5	)	(5	)
Total liabilities as of December 31, 2013		—	(15	)	(15	)

Schedule of Carrying Values and Fair Values of Financial Instruments

Carrying values and fair values of financial instruments that are not carried at fair value are as follows:

		Fair Value Measurement
	Carrying Amount	Significant Other Observable Inputs (Level 2)	Unobservable Inputs (Level 3)	Total
		(In $ millions)
As of March 31, 2014
Cost investments	145	—	—	—
Insurance contracts in nonqualified trusts	57	57	—	57
Long-term debt, including current installments of long-term debt	2,904	2,704	260	2,964
As of December 31, 2013
Cost investments	145	—	—	—
Insurance contracts in nonqualified trusts	62	62	—	62
Long-term debt, including current installments of long-term debt	2,911	2,696	264	2,960