Long-Term Debt And Borrowing Arrangements (Narrative) (Detail) In Millions, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended			9 Months Ended						3 Months Ended	9 Months Ended
	Sep. 30, 2014 USD ($)	Sep. 30, 2013 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2013 USD ($)	Dec. 31, 2013 USD ($)	Sep. 30, 2014 Uncommitted Credit Facility [Member] Minimum [Member]	Sep. 30, 2014 Uncommitted Credit Facility [Member] Maximum [Member]	Sep. 30, 2014 Floating Rate Term Loan Due March Two Thousand Nineteen [Member]	Sep. 30, 2014 Floating Rate Notes [Member]	Sep. 30, 2014 Six Euro-Denominated Senior Notes [Member] Senior Notes [Member] USD ($)	Sep. 30, 2014 Six Euro-Denominated Senior Notes [Member] Senior Notes [Member] EUR (€)	Sep. 30, 2014 8 1/4% Notes [Member] Senior Notes [Member] USD ($)	Sep. 30, 2014 8 1/4% Notes [Member] Senior Notes [Member] USD ($)	Mar. 31, 2014 8 1/4% Notes [Member] Senior Notes [Member] USD ($)	Sep. 30, 2014 Five and One over Eight Senior Notes [Member] Senior Notes [Member] USD ($)
Debt Instrument [Line Items]
Debt Instrument Convertible Shares	4,000,000		4,000,000
Other Long-term Debt	$ 31		$ 31		$ 34
Long-term Debt	3,335		3,335		3,394
Debt Instrument, Description of Variable Rate Basis								225 basis points	275 basis points
Proceeds from issue of senior notes										275	200				400
Line of Credit Facility, Interest Rate During Period						0.35%	2.50%
Early extinguishment of debt	0	0	56	131
Debt Instrument, Repurchased Face Amount												395	395	292
Repayments of Long-term Debt												$ 316	$ 421