Fair Value Measurements and Derivatives (Tables)

6 Months Ended

Jun. 30, 2017

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on Recurring Basis [Table Text Block]

Fair value measurements on a recurring basis — Assets and liabilities that are carried in our balance sheet at fair value are as follows:

			Fair Value
Category	Balance Sheet Location	Fair Value Level	June 30,   2017		December 31,   2016
Available-for-sale securities	Marketable securities	1	$	5	$	4
Available-for-sale securities	Marketable securities	2	31		26
Currency forward contracts
Cash flow hedges	Accounts receivable other	2	6		2
Cash flow hedges	Other accrued liabilities	2	1		4
Undesignated	Accounts receivable other	2	1		1
Undesignated	Other accrued liabilities	2	1		1
Currency swaps
Cash flow hedges	Other noncurrent liabilities	2	94		12
Undesignated	Other accrued liabilities	2	1		3

Carrying Amounts and Fair Values of Financial Instruments [Table Text Block]

Fair value of financial instruments — The financial instruments that are not carried in our balance sheet at fair value are as follows:

	June 30, 2017				December 31, 2016
	Carrying Value		Fair Value		Carrying Value		Fair Value
Senior notes	$	1,850	$	1,931	$	1,550	$	1,612
Other indebtedness*	21		14		120		101
Total	$	1,871	$	1,945	$	1,670	$	1,713

* The carrying value includes the unamortized portion of a fair value adjustment related to a terminated interest rate swap at both dates. The carrying value and fair value also include a financial liability associated with certain build-to-suit lease arrangements at both dates.

Summary of Fixed-to-Fixed Cross-Currency Swaps [Table Text Block]

The following Fixed-to-Fixed Cross-Currency Swaps were outstanding at June 30, 2017:

Underlying Financial Instrument						Derivative Financial Instrument
Description	Type	Face Amount		Rate		Designated Notional Amount		Traded Amount		Inflow Rate		Outflow Rate
June 2026 Notes	Payable	$	375	6.50	%	$	375	€	338	6.50	%	5.14	%
April 2025 Notes	Payable	$	400	5.75	%	$	400	€	371	5.75	%	3.85	%
Brazilian Notes	Payable	$	15	3.80	%	$	15	R$	47	3.80	%	13.58	%
Luxembourg Intercompany Notes	Receivable	€	281	3.91	%	€	281	$	300	6.00	%	3.91	%

Notional Amount of Currency Derivatives [Table Text Block]

The following currency derivatives were outstanding at June 30, 2017:

		Notional Amount (U.S. Dollar Equivalent)
Functional Currency	Traded Currency	Designated as Cash Flow Hedges		Undesignated		Total		Maturity
U.S. dollar	Mexican peso, euro	$	114			$	114	Sep-18
Euro	U.S. dollar, Canadian dollar, Hungarian forint, British pound, Swiss franc, Indian rupee, Russian ruble	24		15		39		Sep-18
British pound	U.S. dollar, Euro	2				2		Aug-18
Swedish krona	Euro	23				23		Aug-18
South African rand	U.S. dollar, Euro, Thai baht			9		9		Dec-17
Thai baht	U.S. dollar, Australian dollar			28		28		Apr-18
Canadian dollar	U.S. dollar			17		17		Aug-18
Brazilian real	Euro			2		2		Mar-18
Indian rupee	U.S. dollar, British pound, Euro			32		32		Dec-18
Total forward contracts		163		103		266
U.S. dollar	Euro, Canadian dollar	321		20		341		Sep-23
Euro	U.S. dollar	775				775		Jun-26
Brazilian real	U.S. dollar	15				15		Feb-18
South African rand	U.S. dollar			1		1		Sep-17
Total currency swaps		1,111		21		1,132
Total currency derivatives		$	1,274	$	124	$	1,398