Fair Value Information (Tables)

12 Months Ended

Dec. 31, 2016

Fair Value Disclosures [Abstract]

Fair value of financial instruments

The following table includes the fair value of our financial instruments for which disclosure of fair value is required:

	Fair Value Hierarchy Level	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
		December 31, 2016				December 31, 2015
Assets
Cash and cash equivalents(a)	1	$	923	$	923	$	619	$	619
Time deposits and other(b)	1	138		138		124		124
Liabilities
Short-term debt(c)	2	170		170		1,071		1,071
Long-term debt(d)	2	7,402		7,886		6,704		7,300

(a) Cash equivalents are composed of certificates of deposit, time deposits and other interest-bearing investments with original maturity dates of 90 days or less. Cash equivalents are recorded at cost, which approximates fair value.

(b) Time deposits are composed of deposits with original maturities of more than 90 days but less than one year and instruments with original maturities of greater than one year, included in other current assets or other assets in the consolidated balance sheet, as appropriate. Other, included in other current assets, is composed of funds held in escrow. Time deposits and other are recorded at cost, which approximates fair value.

(c) Short-term debt is composed of U.S. commercial paper and/or other similar short-term debt issued by non-U.S. subsidiaries, all of which are recorded at cost, which approximates fair value.

(d) Long-term debt includes the current portion of these debt instruments. Fair values were estimated based on quoted prices for financial instruments for which all significant inputs were observable, either directly or indirectly.