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Derivative Assets And Liabilities (Tables)
12 Months Ended
Dec. 31, 2021
General Discussion of Derivative Instruments and Hedging Activities [Abstract]  
Offsetting Assets [Table Text Block]
Asset DerivativesLiability Derivatives
Balance Sheet LocationDecember 31, 2021December 31, 2020December 31, 2021December 31, 2020
Derivatives without offsetting agreementsDerivative liabilities$— $— $(387)$(448)
Derivatives in offsetting agreements:
OTC contractsDerivative assets (liabilities)53 53 (52)(71)
Broker cleared derivative contractsOther current assets (liabilities)219 115 (159)(198)
272 168 (598)(717)
Offsetting agreements:
Counterparty nettingDerivative assets (liabilities)(43)(44)43 44 
Counterparty nettingOther current assets (liabilities)(150)(64)150 64 
Total net derivatives$79 $60 $(405)$(609)
Outstanding Commodity-Related Derivatives
The following table details our outstanding commodity-related derivatives: 
December 31, 2021December 31, 2020
Notional
Volume
MaturityNotional
Volume
Maturity
Mark-to-Market Derivatives
(Trading)
Natural Gas (BBtu):
Fixed Swaps/Futures
585 2022-20231,603 2021-2022
Basis Swaps IFERC/NYMEX(1)
(66,665)2022(44,225)2021-2022
Power (Megawatt):
Forwards
653,000 2023-20291,392,400 2021-2029
Futures
(604,920)2022-202318,706 2021-2022
Options – Puts
(7,859)2022519,071 2021
Options – Calls
(30,932)20222,343,293 2021
(Non-Trading)
Natural Gas (BBtu):
Basis Swaps IFERC/NYMEX
6,738 2022-2023(29,173)2021-2022
Swing Swaps IFERC
(106,333)2022-202311,208 2021
Fixed Swaps/Futures
(63,898)2022-2023(53,575)2021-2022
Forward Physical Contracts
(5,950)2023(11,861)2021
NGL (MBbls) – Forwards/Swaps
8,493 2022-2024(5,840)2021-2022
Crude (MBbls) – Forwards/Swaps
3,672 2022-2023— 
Refined Products (MBbls) – Futures
(3,349)2022-2023(2,765)2021
Fair Value Hedging Derivatives
(Non-Trading)
Natural Gas (BBtu):
Basis Swaps IFERC/NYMEX
(40,533)2022(30,113)2021
Fixed Swaps/Futures
(40,533)2022(30,113)2021
Hedged Item – Inventory
40,533 202230,113 2021
(1)Includes aggregate amounts for open positions related to Houston Ship Channel, Waha Hub, NGPL TexOk, West Louisiana Zone and Henry Hub locations.
Interest Rate Swaps Outstanding
The following table summarizes our interest rate swaps outstanding, none of which were designated as hedges for accounting purposes:
Term
Type(1)
Notional Amount Outstanding
December 31, 2021December 31, 2020
July 2021 (2) (3)
Forward-starting to pay a fixed rate of 3.55% and receive a floating rate
$— $400 
July 2022 (2)
Forward-starting to pay a fixed rate of 3.80% and receive a floating rate
400 400 
July 2023 (2)
Forward-starting to pay a fixed rate of 3.78% and receive a floating rate200 — 
July 2024 (2)
Forward-starting to pay a fixed rate of 3.88% and receive a floating rate200 — 
(1)Floating rates are based on 3-month LIBOR.
(2)Represents the effective date. These forward-starting swaps have terms of 30 years with a mandatory termination date the same as the effective date.
(3)The July 2021 interest rate swaps were amended in June 2021.
Fair Value Of Derivative Instruments
The following table provides a summary of our derivative assets and liabilities: 
Fair Value of Derivative Instruments
Asset DerivativesLiability Derivatives
December 31, 2021December 31, 2020December 31, 2021December 31, 2020
Derivatives designated as hedging instruments:
Commodity derivatives (margin deposits)$46 $25 $(3)$(32)
46 25 (3)(32)
Derivatives not designated as hedging instruments:
Commodity derivatives (margin deposits)173 90 (156)(166)
Commodity derivatives53 53 (52)(71)
Interest rate derivatives— — (387)(448)
226 143 (595)(685)
Total derivatives$272 $168 $(598)$(717)
Derivatives Not Designated as Hedging Instruments [Table Text Block]
Location of Gain (Loss) Recognized in Income on DerivativesAmount of Gain (Loss) Recognized in Income on Derivatives
Years Ended December 31,
202120202019
Derivatives not designated as hedging instruments:
Commodity derivatives – TradingRevenues$— $— $(3)
Commodity derivatives – TradingCost of products sold(6)21 
Commodity derivatives – Non-tradingCost of products sold(141)(34)(100)
Interest rate derivativesGains (losses) on interest rate derivatives61 (203)(241)
Total$(86)$(229)$(323)