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Hedging Activities and Fair Value Measurements (Tables) | 6 Months Ended
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Jun. 30, 2023
Hedging Activities and Fair Value Measurements [Abstract] |
Hedging Instruments Under the FASB's Derivative and Hedging Guidance | The following table summarizes our portfolio of commodity derivative instruments outstanding at June 30, 2023 (volume measures as noted):
| Volume (1) | Accounting
Derivative Purpose | Current (2) | Long-Term (2) | Treatment
Derivatives designated as hedging instruments: |  |  |
Natural gas processing: |  |  |
Forecasted natural gas purchases for plant thermal reduction (billion cubic feet (“Bcf”)) | 0.2 | n/a | Cash flow hedge
Forecasted sales of natural gas (Bcf) | 9.2 | n/a | Cash flow hedge
Forecasted sales of NGLs (MMBbls) | 0.6 | n/a | Cash flow hedge
Octane enhancement: |  |  |
Forecasted sales of octane enhancement products (MMBbls) | 3.2 | 0.9 | Cash flow hedge
Natural gas marketing: |  |  |
Forecasted purchases of natural gas (Bcf) | 2.1 | n/a | Cash flow hedge
Forecasted sales of natural gas (Bcf) | 1.4 | n/a | Cash flow hedge
Natural gas storage inventory management activities (Bcf) | 2.9 | n/a | Fair value hedge
NGL marketing: |  |  |
Forecasted purchases of NGLs and related hydrocarbon products (MMBbls) | 90.5 | 3.9 | Cash flow hedge
Forecasted sales of NGLs and related hydrocarbon products (MMBbls) | 108.0 | 2.8 | Cash flow hedge
Refined products marketing: |  |  |
Forecasted purchases of refined products (MMBbls) | 0.1 | n/a | Cash flow hedge
Forecasted sales of refined products (MMBbls) | 0.1 | n/a | Cash flow hedge
Crude oil marketing: |  |  |
Forecasted purchases of crude oil (MMBbls) | 11.4 | n/a | Cash flow hedge
Forecasted sales of crude oil (MMBbls) | 9.4 | n/a | Cash flow hedge
Petrochemical marketing: |  |  |
Forecasted sales of petrochemical products (MMBbls) | 0.5 | n/a | Cash flow hedge
Commercial energy: |  |  |
Forecasted purchases of power related to asset operations (terawatt hours (“TWh”)) | 1.4 | 2.2 | Cash flow hedge
Derivatives not designated as hedging instruments: |  |  |
Natural gas risk management activities (Bcf) (3) | 9.1 | n/a | Mark-to-market
NGL risk management activities (MMBbls) (3) | 23.5 | 2.6 | Mark-to-market
Refined products risk management activities (MMBbls) (3) | 2.6 | n/a | Mark-to-market
Crude oil risk management activities (MMBbls) (3) | 88.3 | 7.7 | Mark-to-market
(1) | Volume for derivatives designated as hedging instruments reflects the total amount of volumes hedged whereas volume for derivatives not designated as hedging instruments reflects the absolute value of derivative notional volumes.
(2) | The maximum term for derivatives designated as cash flow hedges, derivatives designated as fair value hedges and derivatives not designated as hedging instruments is December 2025, January 2024 and January 2025, respectively.
(3) | Reflects the use of derivative instruments to manage risks associated with our transportation, processing and storage assets.
Derivative Assets and Liabilities Balance Sheet | The following table provides a balance sheet overview of our derivative assets and liabilities at the dates indicated:
| Asset Derivatives |  | Liability Derivatives
| June 30, 2023 |  | December 31, 2022 |  | June 30, 2023 |  | December 31, 2022
| Balance Sheet Location | Fair Value |  | Balance Sheet Location | Fair Value |  | Balance Sheet Location | Fair Value |  | Balance Sheet Location | Fair Value
Derivatives designated as hedging instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest derivatives | Current assets | $ | – |  | Current assets | $ | 26 |  | Current liabilities | $ | – |  | Current liabilities | $ | –
Commodity derivatives | Current assets | $ | 278 |  | Current assets | $ | 422 |  | Current liabilities | $ | 266 |  | Current liabilities | $ | 316
Commodity derivatives | Other assets |  | 39 |  | Other assets |  | 43 |  | Other liabilities |  | 51 |  | Other liabilities |  | 58
Total commodity derivatives |  |  | 317 |  |  |  | 465 |  |  |  | 317 |  |  |  | 374
Total derivatives designated as hedging instruments |  | $ | 317 |  |  | $ | 491 |  |  | $ | 317 |  |  | $ | 374
Derivatives not designated as hedging instruments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity derivatives | Current assets | $ | 55 |  | Current assets | $ | 21 |  | Current liabilities | $ | 64 |  | Current liabilities | $ | 38
Commodity derivatives | Other assets |  | 2 |  | Other assets |  | – |  | Other liabilities |  | 1 |  | Other liabilities |  | –
Total commodity derivatives |  |  | 57 |  |  |  | 21 |  |  |  | 65 |  |  |  | 38
Total derivatives not designated as hedging instruments |  | $ | 57 |  |  | $ | 21 |  |  | $ | 65 |  |  | $ | 38
Offsetting Financial Assets |
| Offsetting of Financial Assets and Derivative Assets |
| Gross Amounts of Recognized Assets |  | Gross Amounts Offset in the Balance Sheet |  | Amounts of Assets Presented in the Balance Sheet |  | Gross Amounts Not Offset in the Balance Sheet |  | Amounts That Would Have Been Presented On Net Basis |
Financial Instruments |  |  | Cash Collateral Received |  |  | Cash Collateral Paid |
| (i) |  | (ii) |  | (iii) = (i) – (ii) |  | (iv) |  | (v) = (iii) + (iv) |
As of June 30, 2023: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity derivatives |  | $ | 374 |  |  | $ | – |  |  | $ | 374 |  |  | $ | (373 | ) |  | $ | – |  |  | $ | – |  |  | $ | 1 |
As of December 31, 2022: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate derivatives |  | $ | 26 |  |  | $ | – |  |  | $ | 26 |  |  | $ | – |  |  | $ | – |  |  | $ | – |  |  | $ | 26 |
Commodity derivatives |  |  | 486 |  |  |  | – |  |  |  | 486 |  |  |  | (411 | ) |  |  | – |  |  |  | (74 | ) |  |  | 1 |
Offsetting Financial Liabilities |
| Offsetting of Financial Liabilities and Derivative Liabilities |
| Gross Amounts of Recognized Liabilities |  | Gross Amounts Offset in the Balance Sheet |  | Amounts of Liabilities Presented in the Balance Sheet |  | Gross Amounts Not Offset in the Balance Sheet |  | Amounts That Would Have Been Presented On Net Basis |
Financial Instruments |  | Cash Collateral Received |  | Cash Collateral Paid |
| (i) |  | (ii) |  | (iii) = (i) – (ii) |  | (iv) |  | (v) = (iii) + (iv) |
As of June 30, 2023: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity derivatives |  | $ | 382 |  |  | $ | – |  |  | $ | 382 |  |  | $ | (373 | ) |  | $ | – |  |  | $ | (9 | ) |  | $ | – |
As of December 31, 2022: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity derivatives |  | $ | 412 |  |  | $ | – |  |  | $ | 412 |  |  | $ | (411 | ) |  | $ | – |  |  | $ | – |  |  | $ | 1 |
Derivative Instruments Effects on Statements of Operations | The following tables present the effect of our derivative instruments designated as fair value hedges on our Unaudited Condensed Statements of Consolidated Operations for the periods indicated:
Derivatives in Fair Value Hedging Relationships | Location |  | Gain (Loss) Recognized in Income on Derivative |
|  |  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
|  |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Commodity derivatives | Revenue |  | $ | – |  |  | $ | (59 | ) |  | $ | 4 |  |  | $ | (124 | )
Total |  |  | $ | – |  |  | $ | (59 | ) |  | $ | 4 |  |  | $ | (124 | )
Derivatives in Fair Value Hedging Relationships | Location |  | Gain (Loss) Recognized in Income on Hedged Item |
|  |  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
|  |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Commodity derivatives | Revenue |  | $ | 3 |  |  | $ | 4 |  |  | $ | 2 |  |  | $ | 25 |
Total |  |  | $ | 3 |  |  | $ | 4 |  |  | $ | 2 |  |  | $ | 25 |
Derivative Instruments Effects on Statements of Comprehensive Income | The following tables present the effect of our derivative instruments designated as cash flow hedges on our Unaudited Condensed Statements of Consolidated Operations and Unaudited Condensed Statements of Consolidated Comprehensive Income for the periods indicated:
Derivatives in Cash Flow Hedging Relationships |  | Change in Value Recognized in Other Comprehensive Income (Loss) on Derivative |
|  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Interest rate derivatives |  | $ | – |  |  | $ | – |  |  | $ | (5 | ) |  | $ | – |
Commodity derivatives – Revenue (1) |  |  | 34 |  |  |  | 23 |  |  |  | (31 | ) |  |  | (98 | )
Commodity derivatives – Operating costs and expenses (1) |  |  | 12 |  |  |  | 16 |  |  |  | (12 | ) |  |  | 38 |
Total |  | $ | 46 |  |  | $ | 39 |  |  | $ | (48 | ) |  | $ | (60 | )
(1) | The fair value of these derivative instruments will be reclassified to their respective locations on the Unaudited Condensed Statement of Consolidated Operations when the forecasted transactions affect earnings.
Gain/(Loss) Reclassified from Accumulated Other Comprehensive Income/(Loss) to Income |
Derivatives in Cash Flow Hedging Relationships | Location |  | Gain (Loss) Reclassified from Accumulated Other Comprehensive Income (Loss) to Income |
|  |  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
|  |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Interest rate derivatives | Interest expense |  | $ | 3 |  |  | $ | (6 | ) |  | $ | 1 |  |  | $ | (14 | )
Commodity derivatives | Revenue |  |  | 27 |  |  |  | 86 |  |  |  | 51 |  |  |  | 47 |
Commodity derivatives | Operating costs and expenses |  |  | (11 | ) |  |  | 22 |  |  |  | (3 | ) |  |  | 16 |
Total |  |  | $ | 19 |  |  | $ | 102 |  |  | $ | 49 |  |  | $ | 49 |
Gain/(Loss) Recognized in Income on Derivative | The following table presents the effect of our derivative instruments not designated as hedging instruments on our Unaudited Condensed Statements of Consolidated Operations for the periods indicated:
Derivatives Not Designated as Hedging Instruments | Location |  | Gain (Loss) Recognized in Income on Derivative |
|  |  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
|  |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Commodity derivatives | Revenue |  | $ | 17 |  |  | $ | 2 |  |  | $ | 217 |  |  | $ | 45 |
Commodity derivatives | Operating costs and expenses |  |  | – |  |  |  | 3 |  |  |  | – |  |  |  | 7 |
Total |  |  | $ | 17 |  |  | $ | 5 |  |  | $ | 217 |  |  | $ | 52 |
Fair Value Measurements of Financial Assets and Liabilities Measured on a Recurring Basis |
|  | At June 30, 2023 Fair Value Measurements Using |  |  |  |
|  | Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Total |
Financial assets: |  |  |  |  |  |  |  |  |  |  |  |
Commodity derivatives: |  |  |  |  |  |  |  |  |  |  |  |
Value before application of CME Rule 814 |  | $ | 147 |  |  | $ | 984 |  |  | $ | – |  |  | $ | 1,131 |
Impact of CME Rule 814 |  |  | (109 | ) |  |  | (648 | ) |  |  | – |  |  |  | (757 | )
Total commodity derivatives |  |  | 38 |  |  |  | 336 |  |  |  | – |  |  |  | 374 |
Total |  | $ | 38 |  |  | $ | 336 |  |  | $ | – |  |  | $ | 374 |
Financial liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Value before application of CME Rule 814 |  | $ | 80 |  |  | $ | 961 |  |  | $ | – |  |  | $ | 1,041 |
Impact of CME Rule 814 |  |  | (42 | ) |  |  | (617 | ) |  |  | – |  |  |  | (659 | )
Total commodity derivatives |  |  | 38 |  |  |  | 344 |  |  |  | – |  |  |  | 382 |
Total |  | $ | 38 |  |  | $ | 344 |  |  | $ | – |  |  | $ | 382 |
|  | At December 31, 2022 Fair Value Measurements Using |  |  |  |
|  | Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Total |
Financial assets: |  |  |  |  |  |  |  |  |  |  |  |
Interest rate derivatives: |  | $ | – |  |  | $ | 26 |  |  | $ | – |  |  | $ | 26 |
Commodity derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Value before application of CME Rule 814 |  |  | 166 |  |  |  | 1,170 |  |  |  | – |  |  |  | 1,336 |
Impact of CME Rule 814 |  |  | (161 | ) |  |  | (689 | ) |  |  | – |  |  |  | (850 | )
Total commodity derivatives |  |  | 5 |  |  |  | 481 |  |  |  | – |  |  |  | 486 |
Total |  | $ | 5 |  |  | $ | 507 |  |  | $ | – |  |  | $ | 512 |
Financial liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Value before application of CME Rule 814 |  | $ | 95 |  |  | $ | 1,118 |  |  | $ | – |  |  | $ | 1,213 |
Impact of CME Rule 814 |  |  | (90 | ) |  |  | (711 | ) |  |  | – |  |  |  | (801 | )
Total commodity derivatives |  |  | 5 |  |  |  | 407 |  |  |  | – |  |  |  | 412 |
Total |  | $ | 5 |  |  | $ | 407 |  |  | $ | – |  |  | $ | 412 |

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