Derivative notional amount, Interest Rate Swap

No definition available.

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- Definition

Letter of credit subfacility, maximum borrowing capacity

+ References

No definition available.

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- Definition

Liabilities subject to compromise, debt

+ References

No definition available.

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- Definition

Reorganization Items, Current Portion of Secured Debt

+ References

No definition available.

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- Definition

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

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- Definition

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.

+ References

No definition available.

+ Details

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

Nominal or face amount used to calculate payment on derivative.

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- Definition

Total amount of liabilities subject to compromise.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

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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- Definition

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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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

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Debt Obligations (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended			36 Months Ended
Debt Obligations (Details) - USD ($) $ in Millions	Sep. 30, 2019	Jul. 14, 2026	Jul. 14, 2024	Jul. 14, 2023	Jul. 14, 2022	Jul. 01, 2019	Jun. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Liabilities Subject to Compromise						$ 3,672	$ 3,672
Due Within One Year	$ 87							$ 3,716
Debt							3,420
Long-term debt	1,702							99
Reorganization Items, Current Portion of Secured Debt						7
Line of Credit Facility, Maximum Borrowing Capacity						350
Letter of credit subfacility, maximum borrowing capacity						150
Debt Instrument, Unamortized Discount						12
ABL Facility [Domain]
Debt Instrument [Line Items]
Due Within One Year	0							137
Long-term debt	0							0
Senior Secured Term Loan - USD due 2026 [Domain]
Debt Instrument [Line Items]
Long-term debt	709
Senior Notes						725
Debt Instrument, Unamortized Discount	7
Senior Secured Term Loan - EUR due 2026 [Domain]
Debt Instrument [Line Items]
Long-term debt	459
Senior Notes						$ 425
Debt Instrument, Unamortized Discount	0
7.875% Senior Secured Notes due 2027 [Domain]
Debt Instrument [Line Items]
Long-term debt	$ 450
Debt Instrument, Interest Rate, Stated Percentage	7.875%					7.875%
DIP Term Loan Facility [Member]
Debt Instrument [Line Items]
Due Within One Year							$ 350
6.625% First Priority Senior Notes Due 2020 [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 0							1,550
Long-term debt	$ 0							$ 0
Debt Instrument, Interest Rate, Stated Percentage	6.625%							6.625%
Debt Instrument, Maturity Date	Apr. 15, 2020
10.00% First Priority Senior Notes Due 2020 [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 0							$ 315
Long-term debt	$ 0							$ 0
Debt Instrument, Interest Rate, Stated Percentage	10.00%							10.00%
10.375% First-Priority Senion Secured Notes due 2022 [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 0							$ 560
Long-term debt	$ 0							$ 0
Debt Instrument, Interest Rate, Stated Percentage	10.375%							10.375%
Debt Instrument, Maturity Date	Feb. 01, 2022
13.75% Senior Secured Notes due 2022 [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 0							$ 225
Long-term debt	$ 0							$ 0
Debt Instrument, Interest Rate, Stated Percentage	13.75%							13.75%
9.00% Second-Priority Senior Secured Notes Due 2020 [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 0							$ 574
Long-term debt	$ 0							$ 0
Debt Instrument, Interest Rate, Stated Percentage	9.00%							9.00%
Debt Instrument, Maturity Date	Nov. 15, 2020
9.2% Debentures Due 2021 [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 0							$ 74
Long-term debt	$ 0							$ 0
Debt Instrument, Interest Rate, Stated Percentage	9.20%							9.20%
Debt Instrument, Maturity Date	Mar. 15, 2021
7.875% Debentures Due 2023 [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 0							$ 189
Long-term debt	$ 0							$ 0
Debt Instrument, Interest Rate, Stated Percentage	7.875%							7.875%
Debt Instrument, Maturity Date	Feb. 15, 2023
Australia Facility Due 2021 [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 3							$ 4
Long-term debt	$ 27							30
Debt Instrument, Maturity Date	Dec. 05, 2021
Brazilian Bank Loans [Member]
Debt Instrument [Line Items]
Due Within One Year	$ 33							41
Long-term debt	8							12
Capital Leases [Member]
Debt Instrument [Line Items]
Due Within One Year	14							10
Long-term debt	49							56
Other [Member]
Debt Instrument [Line Items]
Due Within One Year	30							37
Long-term debt	0							$ 1
Forecast [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage		100.00%	101.969%	103.938%	107.875%
Interest Rate Swap [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount	300
Interest Rate Cap [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount	$ 375