Face (par) amount of debt instrument at time of issuance.

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- Definition

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

+ References

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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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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 470
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- Definition

Debt Instrument, Amount Issued As Percentage Of Par

+ References

No definition available.

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- Definition

Debt Issuance Price As Percentage Of Par Value

+ References

No definition available.

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Debt - Senior Notes (Details) - USD ($)	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2019	Feb. 28, 2019
6.25% Senior notes due 2025
Debt Instrument [Line Items]
Long-term debt, principal balance	$ 1,150,000,000		$ 0
Stated interest rate		6.25%
6.75% Senior notes due 2024
Debt Instrument [Line Items]
Long-term debt, principal balance	$ 1,000,000,000		$ 1,000,000,000
Stated interest rate	6.75%
Senior Notes \| 6.25% Senior notes due 2025
Debt Instrument [Line Items]
Long-term debt, principal balance		$ 1,150,000,000
Debt instrument face amount		850,000,000
Amount of debt issued as a percentage of par		$ 300,000,000
Debt issued as a percentage of par value		101.75%
Senior Notes \| 6.75% Senior notes due 2024
Debt Instrument [Line Items]
Debt instrument face amount				$ 1,000,000,000.0
Stated interest rate				6.75%