Long-Term Debt And Borrowing Arrangements (Schedule Of Long-Term Debt) (Detail) (USD $) In Millions, unless otherwise specified			3 Months Ended					3 Months Ended				3 Months Ended				3 Months Ended				3 Months Ended			3 Months Ended			3 Months Ended					3 Months Ended					3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 Floating Rate Notes [Member]	Mar. 31, 2014 3 1/2% Convertible Notes [Member]		Dec. 31, 2013 3 1/2% Convertible Notes [Member]	Mar. 31, 2014 3 1/2% Convertible Notes [Member] Long Term Borrowings [Member] Convertible Note [Member]	Mar. 31, 2014 Floating Rate Term Loan Due May Two Thousand Sixteen [Member]	Mar. 31, 2014 Four And Seven Over Eight Senior Notes [Member]	Dec. 31, 2013 Four And Seven Over Eight Senior Notes [Member]	Mar. 31, 2014 Four And Seven Over Eight Senior Notes [Member] Long Term Borrowings [Member]	Mar. 31, 2014 8 1/4% Notes [Member]		Dec. 31, 2013 8 1/4% Notes [Member]	Mar. 31, 2014 8 1/4% Notes [Member] Long Term Borrowings [Member]	Mar. 31, 2014 Floating Rate Term Loan Due March Two Thousand Nineteen [Member]		Dec. 31, 2013 Floating Rate Term Loan Due March Two Thousand Nineteen [Member]		Mar. 31, 2014 9 3/4% Notes [Member]	Dec. 31, 2013 9 3/4% Notes [Member]	Mar. 31, 2014 9 3/4% Notes [Member] Long Term Borrowings [Member]	Mar. 31, 2014 Six Euro-Denominated Senior Notes [Member]	Dec. 31, 2013 Six Euro-Denominated Senior Notes [Member]	Mar. 31, 2014 Six Euro-Denominated Senior Notes [Member] Long Term Borrowings [Member]	Mar. 31, 2014 Five And One Over Two Senior Notes [Member]	Mar. 31, 2013 Five And One Over Two Senior Notes [Member]	Mar. 31, 2014 Five And One Over Two Senior Notes [Member] Long Term Borrowings [Member]	Mar. 31, 2014 Long-term Debt [Member]	Dec. 31, 2013 Long-term Debt [Member]	Mar. 31, 2014 Revolving Credit Facility Maturing Two Thousand Sixteen [Member]	Mar. 31, 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]		Mar. 31, 2014 Senior Notes [Member] 8 1/4% Notes [Member]	Mar. 31, 2014 Senior Notes [Member] Six Euro-Denominated Senior Notes [Member]
Debt Instrument [Line Items]
Repayments of Long-term Debt																																				$ 316
Convertible Senior Note Issuance Price As Percentage Of Face Value																																					106.75%
Debt Instrument, Basis Spread on Variable Rate			3.58%					3.27%								3.96%															3.00%
Convertible number of common stock shares	4
Long-term debt				66	[1]	66			300	300		691	[2]	691		988	[3]	989	[3]	223	223		638	344		500	500		3,653	3,360		247	[4]	247	[4]
Debt instrument stated interest percentage							3.50%				4.875%				8.25%							9.75%			6.00%			5.50%
Other	43	34
Long-term Debt	3,696	3,394
Long-term Debt, Current Maturities	393	89
Long-term debt	3,303	3,305
Maturity Dates				October 2014					November 2017			January 2019				March 2019				March 2020			March 2021			April 2023						December 2017
Proceeds from Issuance of Senior Long-term Debt																																					$ 295
Debt Instrument, Description of Variable Rate Basis			275 basis points													225 basis points															225 basis points
Percentage Of Margin Aggregate Interest Rate																3.00%																3.00%					4.85%

[1] As of March 31, 2014, the 3½% convertible notes are convertible by the holders into approximately 4 million shares of the Company’s common stock.

[2] As of March 31, 2014, the Company called $292 million of the 8¼% Senior Notes due 2019 for redemption; accordingly, these are included in current portion of long-term debt.

[3] The floating rate term loan is part of the Company’s senior credit facility, which is secured by pledges of capital stock of certain subsidiaries of the Company, and liens on substantially all of the Company’s intellectual property and certain other real and personal property. As of March 31, 2014, the floating term rate loan due 2019 bears interest at the greater of three-month LIBOR or 0.75%, plus 225 basis points, for an aggregate rate of 3.00%. The Company has entered into a swap to hedge $600 million of its interest rate exposure related to the floating rate term loan at an aggregate rate of 3.96%.

[4] The interest rate on these notes is equal to three-month LIBOR plus 275 basis points, for an aggregate rate of 3.00% at March 31, 2014; the Company has entered into an interest rate swap to hedge its interest rate exposure related to these notes at an aggregate rate of 3.58%.