Long-Term Debt And Borrowing Arrangements (Schedule Of Long-Term Debt) (Detail) (USD $) In Millions, except Share data, unless otherwise specified			9 Months Ended			9 Months Ended			9 Months Ended			9 Months Ended		9 Months Ended			9 Months Ended			9 Months Ended		9 Months Ended					9 Months Ended		3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Three And One Over Two Senior Notes [Member]	Dec. 31, 2013 Three And One Over Two Senior Notes [Member]	Sep. 30, 2014 Three And One Over Two Senior Notes [Member] Long Term Borrowings [Member] Convertible Note [Member]	Sep. 30, 2014 Four And Seven Over Eight Senior Notes [Member]	Dec. 31, 2013 Four And Seven Over Eight Senior Notes [Member]	Sep. 30, 2014 Four And Seven Over Eight Senior Notes [Member] Long Term Borrowings [Member]	Sep. 30, 2014 Eight And One Over Four Senior Notes [Member]	Dec. 31, 2013 Eight And One Over Four Senior Notes [Member]	Sep. 30, 2014 Eight And One Over Four Senior Notes [Member] Long Term Borrowings [Member]	Sep. 30, 2014 Floating Rate Term Loan Due March Two Thousand Nineteen [Member]	Dec. 31, 2013 Floating Rate Term Loan Due March Two Thousand Nineteen [Member]	Sep. 30, 2014 Nine And Three Over Four Senior Notes [Member]	Dec. 31, 2013 Nine And Three Over Four Senior Notes [Member]	Sep. 30, 2014 Nine And Three Over Four Senior Notes [Member] Long Term Borrowings [Member]	Sep. 30, 2014 Six Euro-Denominated Senior Notes [Member]	Dec. 31, 2013 Six Euro-Denominated Senior Notes [Member]	Sep. 30, 2014 Six Euro-Denominated Senior Notes [Member] Long Term Borrowings [Member]	Sep. 30, 2014 Five and One over Eight Senior Notes [Member]	Dec. 31, 2013 Five and One over Eight Senior Notes [Member]	Sep. 30, 2014 Five And One Over Two Senior Notes [Member]	Dec. 31, 2013 Five And One Over Two Senior Notes [Member]	Sep. 30, 2014 Five And One Over Two Senior Notes [Member] Long Term Borrowings [Member]	Sep. 30, 2014 Long-term Debt [Member]	Dec. 31, 2013 Long-term Debt [Member]	Sep. 30, 2014 Senior Notes [Member] Floating Rate Senior Notes Due December 2017 [Member]	Dec. 31, 2013 Senior Notes [Member] Floating Rate Senior Notes Due December 2017 [Member]	Sep. 30, 2014 Senior Notes [Member] Eight And One Over Four Senior Notes [Member]	Sep. 30, 2014 Senior Notes [Member] Eight And One Over Four Senior Notes [Member]	Sep. 30, 2014 Senior Notes [Member] Six Euro-Denominated Senior Notes [Member]	Sep. 30, 2014 Senior Notes [Member] Six Euro-Denominated Senior Notes [Member]
Debt Instrument [Line Items]
Repayments of Long-term Debt																													$ 316	$ 421
Convertible Senior Note Issuance Price As Percentage Of Face Value																																106.75%
Debt Instrument, Basis Spread on Variable Rate												3.96%
Debt Instrument Convertible Shares	4,000,000
Long-term debt			65	66		300	300		0	691		982	989	223	223		586	344		400	0	500	500		3,304	3,360	248	247
Debt instrument stated interest percentage					3.50%			4.875%			8.25%					9.75%			6.00%	5.125%				5.50%
Other	31	34
Long-term Debt	3,335	3,394
Long-term Debt, Current Maturities	88	89
Long-term debt	3,247	3,305
Maturity Dates			October 2014			November 2017			January 2019			March 2019		March 2020			March 2021			June 2022		April 2023					December 2017
Proceeds from Issuance of Senior Long-term Debt																															$ 295
Debt Instrument, Description of Variable Rate Basis												225 basis points
Percentage Of Margin Aggregate Interest Rate												3.00%															2.98%				4.85%