Long-Term Debt And Borrowing Arrangements (Schedule Of Long-Term Debt) (Detail) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2016	Sep. 30, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Other	$ 58	$ 58	$ 46
Deferred Finance Costs, Net	(56)	(56)	(55)
Long-term Debt	3,866	3,866	3,461
Long-term Debt, Current Maturities	338	338	26
Long-term debt	3,528	3,528	3,435
Four And Seven Over Eight Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 0	$ 0	300
Debt Instrument, Maturity Date, Description		November 2017
Four And Seven Over Eight Senior Notes [Member] \| Long Term Borrowings [Member]
Debt Instrument [Line Items]
Debt instrument stated interest percentage	4.875%	4.875%
Floating Rate Term Loan Due March Two Thousand Nineteen [Member]
Debt Instrument [Line Items]
Long-term debt	$ 144	$ 144	970
Debt Instrument, Maturity Date, Description		March 2019
Debt Instrument, Description of Variable Rate Basis	225 basis points
Percentage Of Margin Aggregate Interest Rate	3.09%
Six Euro-Denominated Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 517	$ 517	502
Debt Instrument, Maturity Date, Description		March 2021
Six Euro-Denominated Senior Notes [Member] \| Long Term Borrowings [Member]
Debt Instrument [Line Items]
Debt instrument stated interest percentage	6.00%	6.00%
Floating Rate Term Loan Due March Two Thousand Twenty Two [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	4.21%	2.50%
Long-term debt	$ 818	$ 818	0
Debt Instrument, Maturity Date, Description		March 2022
Debt Instrument, Description of Variable Rate Basis	250 basis points
Percentage Of Margin Aggregate Interest Rate	3.34%
Five and One over Eight Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 400	$ 400	400
Debt Instrument, Maturity Date, Description		June 2022
Five and One over Eight Senior Notes [Member] \| Long Term Borrowings [Member]
Debt Instrument [Line Items]
Debt instrument stated interest percentage	5.125%	5.125%
Five And One Over Two Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 674	$ 674	674
Debt Instrument, Maturity Date, Description		April 2023
Five And One Over Two Senior Notes [Member] \| Long Term Borrowings [Member]
Debt Instrument [Line Items]
Debt instrument stated interest percentage	5.50%	5.50%
Six And Three Over Eight Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 350	$ 350	0
Debt Instrument, Maturity Date, Description		April 2024
Six And Three Over Eight Senior Notes [Member] \| Long Term Borrowings [Member]
Debt Instrument [Line Items]
Debt instrument stated interest percentage	6.375%	6.375%
Four and One over Eight Euro-Denominated Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 337	$ 337	0
Debt Instrument, Maturity Date, Description		November 2024
Four and One over Eight Euro-Denominated Senior Notes [Member] \| Long Term Borrowings [Member]
Debt Instrument [Line Items]
Debt instrument stated interest percentage	4.125%	4.125%
Five And One Over Four Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 375	$ 375	375
Debt Instrument, Maturity Date, Description		March 2025
Five And One Over Four Senior Notes [Member] \| Long Term Borrowings [Member]
Debt Instrument [Line Items]
Debt instrument stated interest percentage	5.25%	5.25%
Senior Notes [Member] \| Four And Seven Over Eight Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 300	$ 300
Senior Notes [Member] \| Floating Rate Senior Notes Due December 2017 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	3.58%
Long-term debt	$ 249	$ 249	$ 249
Debt Instrument, Maturity Date, Description		December 2017
Debt Instrument, Description of Variable Rate Basis	275 basis points
Percentage Of Margin Aggregate Interest Rate	3.39%
Senior Notes [Member] \| Six Euro-Denominated Senior Notes [Member]
Debt Instrument [Line Items]
Long-term debt	$ 275	$ 275

Percentage Of Margin Aggregate Interest Rate.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt classified as other.

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