Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2015

Carrying amounts and fair values of the financial instruments

The carrying amounts and fair values of our financial instruments were as follows (in millions):

	March 31, 2015				December 31, 2014
	Carrying amount		Fair value		Carrying amount		Fair value
Cash and cash equivalents	$	2,682	$	2,682	$	2,635	$	2,635
Notes and other loans receivable	15		15		15		15
Restricted cash investments	296		309		377		394
Long-term debt, including current maturities	10,020		8,834		10,092		9,778
Derivative instruments, assets	33		33		15		15

- Definition

Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.

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