Anti-Hoarding Provision, Required Unrestricted Cash

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- Definition

Collateral Coverage Ratio

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- Definition

Debt Instrument, Accelerated Maturity Month And Year If Not Amended, Redeemed Or Refinanced

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- Definition

Debt Instrument, Amount To Be Amended, Redeemed Or Refinanced To Avoid Acceleration

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No definition available.

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- Definition

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

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- Definition

Ratio of EBITDAX to interest expense

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No definition available.

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- Definition

Incremental Increase EBITDAX to Interest Expense Ratio

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No definition available.

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- Definition

Liquidity Requirement

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No definition available.

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- Definition

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

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No definition available.

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- Definition

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
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-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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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.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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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 of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(f))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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Debt (2016 Credit Facility - Narrative) (Details)	1 Months Ended	12 Months Ended
Debt (2016 Credit Facility - Narrative) (Details)	Jun. 30, 2016 USD ($)	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2013 USD ($)
Debt Instrument [Line Items]
Debt instrument				$ 4,684,000,000	$ 4,733,000,000
Amount outstanding				0
Long-term Debt [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 1,934,000,000
Debt instrument				4,643,000,000	$ 4,732,000,000
Long-term Debt [Member] \| 2013 Credit Facility [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	66,000,000					$ 2,000,000,000
Repayment of line of credit				285,000,000
Amount outstanding				0
Long-term Debt [Member] \| 2016 Credit Facility [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 743,000,000
Long-term Debt [Member] \| Letter of Credit [Member]
Debt Instrument [Line Items]
Amount outstanding				$ 174,000,000
Revolving Credit Facility And Term Loan Facility [Member] \| Long-term Debt [Member]
Debt Instrument [Line Items]
Maturity date, year and month	2020-12
Incremental increase EBITDAX to interest expense ratio				0.25
Revolving Credit Facility And Term Loan Facility [Member] \| Long-term Debt [Member] \| Minimum [Member]
Debt Instrument [Line Items]
EBITDAX to interest expense ratio				0.75
Liquidity requirement				$ 300,000,000
Anti-hoarding provision, required unrestricted cash				$ 100,000,000
Collateral coverage ratio				1.50
Revolving Credit Facility And Term Loan Facility [Member] \| Long-term Debt [Member] \| Minimum [Member] \| Scenario, Forecast [Member]
Debt Instrument [Line Items]
EBITDAX to interest expense ratio		1.50	1.50
Revolving Credit Facility And Term Loan Facility [Member] \| Long-term Debt [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Liquidity requirement				$ 500,000,000
Revolving Credit Facility And Term Loan Facility [Member] \| Long-term Debt [Member] \| Eurodollar [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Basis points				1.75%
Revolving Credit Facility And Term Loan Facility [Member] \| Long-term Debt [Member] \| Eurodollar [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Basis points				2.50%
Revolving Credit Facility And Term Loan Facility [Member] \| Long-term Debt [Member] \| Base Rate [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Basis points				0.75%
Revolving Credit Facility And Term Loan Facility [Member] \| Long-term Debt [Member] \| Base Rate [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Basis points				1.50%
Term Loan 2 due December 2020 [Member] \| Long-term Debt [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 1,191,000,000
Debt instrument				$ 1,191,000,000
Maturity date, year and month				2020-12
Accelerated maturity date, year and month if not amended, redeemed or refinanced				2019-10
Term Loan 2 due December 2020 [Member] \| Long-term Debt [Member] \| Over LIBOR [Member]
Debt Instrument [Line Items]
Basis points				2.50%
2020 Senior Notes [Member] \| Long-term Debt [Member]
Debt Instrument [Line Items]
Maturity date, year and month				2020-01
Amount to be amended, redeemed or refinanced to avoid acceleration				$ 765,000,000