XML 124 R104.htm IDEA: XBRL DOCUMENT
v3.22.4

Derivative and Hedging Activities - Derivative Instruments (Details) - Energy related derivative $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) Bcf MMBbls | Dec. 31, 2021 USD ($) Bcf MMBbls
Derivative [Line Items] |  |
Fair Value | $ (525) | $ (1,143)
Natural Gas |  |
Derivative [Line Items] |  |
Notional Volume | Bcf | 1,777 | 1,112
Fair Value | $ (501) | $ (785)
Natural Gas | Fixed-price swaps |  |
Derivative [Line Items] |  |
Notional Volume | Bcf | 382 | 637
Fair Value | $ (494) | $ (675)
Natural Gas | Collars |  |
Derivative [Line Items] |  |
Notional Volume | Bcf | 721 | 205
Fair Value | $ 49 | $ (82)
Natural Gas | Three-way collars |  |
Derivative [Line Items] |  |
Notional Volume | Bcf | 4 | 0
Fair Value | $ (2) | $ 0
Natural Gas | Call options |  |
Derivative [Line Items] |  |
Notional Volume | Bcf | 18 | 18
Fair Value | $ (22) | $ (17)
Natural Gas | Basis protection swaps |  |
Derivative [Line Items] |  |
Notional Volume | Bcf | 652 | 252
Fair Value | $ (32) | $ (11)
Oil |  |
Derivative [Line Items] |  |
Notional Volume | MMBbls | 9 | 22
Fair Value | $ (24) | $ (358)
Oil | Fixed-price swaps |  |
Derivative [Line Items] |  |
Notional Volume | MMBbls | 1 | 13
Fair Value | $ (32) | $ (356)
Oil | Collars |  |
Derivative [Line Items] |  |
Notional Volume | MMBbls | 2 | 0
Fair Value | $ 7 | $ 0
Oil | Basis protection swaps |  |
Derivative [Line Items] |  |
Notional Volume | MMBbls | 6 | 9
Fair Value | $ 1 | $ (2)

X
- Definition Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126966630&loc=d3e41228-113958 + Details
Name: | us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- 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
Name: | us-gaap_DerivativeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Nominal volume used to calculate payments on a derivative instrument. + References No definition available. + Details
Name: | us-gaap_DerivativeNonmonetaryNotionalAmountVolume
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:volumeItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_EnergyRelatedDerivativeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=srt_NaturalGasReservesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_SwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=chk_CollarMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=chk_ThreeWayCollarsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CallOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_BasisSwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=srt_OilReservesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |