Debt instrument, maturity year.

No definition available.

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- Definition

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

+ References

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- Definition

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Nominal or face amount used to calculate payments on the derivative liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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-Topic 815
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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of derivative instruments of a particular derivative liability or group of derivative liabilities held by the entity.

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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.

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Balance Type:	na
Period Type:	duration

- Definition

Date the derivative contract matures, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

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Fair Value of Financial Instruments - Additional Information (Details) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2020 USD ($) Agreement	Dec. 31, 2019	Feb. 06, 2020
Maximum
Derivative [Line Items]
Interest income arising from spread in fixed and floating rates of interest rate swap agreements that will be recognized in next 12 months	$ 1
Interest Rate Swap
Derivative [Line Items]
Number of interest rate swaps \| Agreement	1
Aggregate notional amount	$ 300
Derivative fixed interest rate	2.892%
Derivative termination date	Aug. 30, 2020
Derivative liability fair value	$ 1
Senior Secured Notes \| Senior Secured Notes at 5.125%, Due 2021
Derivative [Line Items]
Debt instrument stated interest rate	5.125%	5.125%
Debt instrument maturity year	2021	2021
Senior Secured Notes \| Senior Secured Notes at 6.25%, Due 2023
Derivative [Line Items]
Debt instrument stated interest rate	6.25%	6.25%
Debt instrument maturity year	2023	2023
Senior Secured Notes \| Senior Secured Notes at 8.625%, Due 2024
Derivative [Line Items]
Debt instrument stated interest rate	8.625%	8.625%
Debt instrument maturity year	2024	2024
Senior Secured Notes \| Senior Secured Notes at 6.625% Due 2025
Derivative [Line Items]
Debt instrument stated interest rate	6.625%	6.625%	6.625%
Debt instrument maturity year	2025	2025
Senior Secured Notes \| Senior Secured Notes at 8%, Due 2026
Derivative [Line Items]
Debt instrument stated interest rate	8.00%	8.00%
Debt instrument maturity year	2026	2026
Senior Secured Notes \| Senior Secured Notes at 8% Due 2027
Derivative [Line Items]
Debt instrument stated interest rate	8.00%	8.00%
Debt instrument maturity year	2027	2027
Senior Notes \| Senior Notes at 6.875%, Due 2022
Derivative [Line Items]
Debt instrument stated interest rate	6.875%	6.875%
Debt instrument maturity year	2022	2022
Senior Notes \| Senior Notes at 6.875% Due 2028
Derivative [Line Items]
Debt instrument stated interest rate	6.875%	6.875%
Debt instrument maturity year	2028	2028
Junior-Priority Secured Notes \| Junior-Priority Secured Notes at 9.875% Due 2023
Derivative [Line Items]
Debt instrument stated interest rate	9.875%	9.875%
Debt instrument maturity year	2023	2023
Junior-Priority Secured Notes \| Junior-Priority Secured Notes at 8.125% Due 2024
Derivative [Line Items]
Debt instrument stated interest rate	8.125%	8.125%
Debt instrument maturity year	2024	2024