Debt (Summary Of Outstanding Debt) (Details) In Millions, unless otherwise specified	Sep. 30, 2013 USD ($)	Dec. 31, 2012 USD ($)	Sep. 30, 2013 U.S. Dollar At LIBOR Plus 1.75% Due 2016 [Member] USD ($)	Dec. 31, 2012 U.S. Dollar At LIBOR Plus 1.75% Due 2016 [Member] USD ($)	Sep. 30, 2013 Euro At EURIBOR Plus 1.75% Due 2016 [Member] USD ($)	Sep. 30, 2013 Euro At EURIBOR Plus 1.75% Due 2016 [Member] EUR (€)	Dec. 31, 2012 Euro At EURIBOR Plus 1.75% Due 2016 [Member] USD ($)	Sep. 30, 2013 U.S. Dollar 7.625% Due 2017 [Member] USD ($)	Dec. 31, 2012 U.S. Dollar 7.625% Due 2017 [Member] USD ($)	Sep. 30, 2013 Euro 7.125% Due 2018 [Member] USD ($)	Sep. 30, 2013 Euro 7.125% Due 2018 [Member] EUR (€)	Dec. 31, 2012 Euro 7.125% Due 2018 [Member] USD ($)	Sep. 30, 2013 U.S. Dollar 6.25% Due 2021 [Member] USD ($)	Dec. 31, 2012 U.S. Dollar 6.25% Due 2021 [Member] USD ($)	Sep. 30, 2013 U S Dollar 4.5% Due 2023 [Member] USD ($)	Jan. 31, 2013 U S Dollar 4.5% Due 2023 [Member] USD ($)	Dec. 31, 2012 U S Dollar 4.5% Due 2023 [Member] USD ($)	Sep. 30, 2013 U.S. Dollar 7.375% Due 2026 [Member] USD ($)	Dec. 31, 2012 U.S. Dollar 7.375% Due 2026 [Member] USD ($)	Sep. 30, 2013 U.S. Dollar 7.50% Due 2096 [Member] USD ($)	Dec. 31, 2012 U.S. Dollar 7.50% Due 2096 [Member] USD ($)
Debt Instrument [Line Items]
Short-term debt	$ 363	$ 261
Revolving credit facilities	436	45
Term loan facilities			221	550	149	110	362
Senior notes and debentures								0	400	676	500	659	700	700	1,000	1,000	0	350	350	64	64
Other indebtedness in various currencies	296	283
Unamortized discounts	(2)	(9)
Total long-term debt	3,890	3,404
Less: current maturities	(172)	(115)
Total long-term debt, less current maturities	$ 3,718	$ 3,289
Debt Instrument, Interest Rate, Stated Percentage			1.75%		1.75%	1.75%		7.625%		7.125%	7.125%		6.25%		4.50%	4.50%		7.375%		7.50%