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Fair Value Measurements | 12 Months Ended
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Dec. 31, 2022
Fair Value Disclosures [Abstract] |
Fair Value Measurements | Fair Value Measurements The accounting rules for fair value measurements and disclosures define fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date in a principal or most advantageous market. Fair value is a market-based measurement that is determined based on inputs, which refer broadly to assumptions that market participants use in pricing assets or liabilities. These inputs can be readily observable, market corroborated, or generally unobservable firm inputs. The Companies often make certain assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, and the risks inherent in the inputs to valuation techniques. The Companies use valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs. The accounting rules for fair value measurements and disclosures established a fair value hierarchy, which prioritizes the inputs to valuation techniques used to measure fair value in three broad levels. The rules require that assets and liabilities be classified in their entirety based on the level of input that is significant to the fair value measurement. Assessing the significance of a particular input may require judgment considering factors specific to the asset or liability, and may affect the valuation of the asset or liability and their placement within the fair value hierarchy. The Companies classify fair value balances based on the fair value hierarchy defined by the accounting rules for fair value measurements and disclosures as follows: •Level 1 – Consists of assets or liabilities whose value is based on unadjusted quoted prices in active markets at the measurement date. An active market is one in which transactions for assets or liabilities occur with sufficient frequency and volume to provide pricing information on an ongoing basis. This category includes contracts traded on active exchange markets valued using unadjusted prices quoted directly from the exchange. •Level 2 – Consists of assets or liabilities valued using industry standard models and based on prices, other than quoted prices within Level 1, that are either directly or indirectly observable as of the measurement date. The industry standard models consider observable assumptions including time value, volatility factors and current market and contractual prices for the underlying commodities, in addition to other economic measures. This category includes contracts traded on active exchanges or in over-the-counter markets priced with industry standard models. •Level 3 – Consists of assets or liabilities whose fair value is estimated based on internally developed models or methodologies using inputs that are generally less readily observable and supported by little, if any, market activity at the measurement date. Unobservable inputs are developed based on the best available information and subject to cost benefit constraints. This category includes contracts priced using models that are internally developed and contracts placed in illiquid markets. It also includes contracts that expire after the period of time for which quoted prices are available and internal models are used to determine a significant portion of the value. For information on the measurement of Con Edison's investment in MVP, which was measured at fair value on a non-recurring basis, see Note A. Assets and liabilities measured at fair value on a recurring basis for the years ended December 31, 2022 and 2021 are summarized below.
| 2022 | 2021
(Millions of Dollars) | Level 1 | Level 2 | Level 3 | Netting Adjustment (e) | Total | Level 1 | Level 2 | Level 3 | Netting Adjustment (e) | Total
Con Edison |  |  |  |  |  |  |  |  |  |
Derivative assets: |  |  |  |  |  |  |  |  |  |
Commodity (a)(b)(c) | $84 | $476 | $2 | $(420) | $142 | $95 | $260 | $17 | $(171) | $201
Commodity held for sale (g) | 6 |  | 34 |  | 31 |  | 2 |  | 73 | — |  | — | — |  | — |  | —
Interest rate swaps (a)(b)(c)(f) (g) | — | 106 | — | — | 106 | — |  | 4 | — |  | — |  | 4
Other (a)(b)(d) | 437 | 116 | — | — | 553 | 492 | 135 | — |  | — |  | 627
Total assets | $527 | $732 | $33 | $(418) | $874 | $587 | $399 | $17 | $(171) | $832
Derivative liabilities: |  |  |  |  |  |  |  |  |  |
Commodity (a)(b)(c) | $18 | $204 | $16 | $(184) | $54 | $33 | $266 | $28 | $(148) | $179
Commodity held for sale (g) | 8 |  | 24 |  | 2 |  | 2 |  | 36 |  |  |  |  |
Interest rate swaps (a)(b)(c)(f) (g) | — | — | — | — | — | — |  | 57 | — |  | — |  | 57
Total liabilities | $26 | $228 | $18 | $(182) | $90 | $33 | $323 | $28 | $(148) | $236
CECONY |  |  |  |  |  |  |  |  |  |
Derivative assets: |  |  |  |  |  |  |  |  |  |
Commodity (a)(b)(c) | $83 | $434 | $2 | $(388) | $131 | $67 | $138 | $1 | $(79) | $127
Other (a)(b)(d) | 422 | 110 | — | — | 532 | 474 | 127 | — |  | — |  | 601
Total assets | $505 | $544 | $2 | $(388) | $663 | $541 | $265 | $1 | $(79) | $728
Derivative liabilities: |  |  |  |  |  |  |  |  |  |
Commodity (a)(b)(c) | $18 | $198 | $8 | $(180) | $44 | $1 | $172 | $8 | $(53) | $128
(a)The Companies’ policy is to review the fair value hierarchy and recognize transfers into and transfers out of the levels at the end of each reporting period. Con Edison and CECONY had an immaterial amount of derivative liabilities and $10 million and $9 million of commodity derivative assets, respectively, transferred from level 3 to level 2 during the year ended December 31, 2022 because of availability of observable market data due to the decrease in the terms of certain contracts from beyond three years as of September 30, 2022 to less than three years as of December 31, 2022. Con Edison and CECONY had $1 million of commodity derivative assets and $4 million and $3 million of commodity derivative liabilities, respectively, transferred from level 3 to level 2 during the year ended December 31, 2021 because of availability of observable market data due to the decrease in the terms of certain contracts from beyond three years as of September 30, 2021 to less than three years as of December 31, 2021. (b)Level 2 assets and liabilities include investments held in the deferred compensation plan and/or non-qualified retirement plans, exchange-traded contracts where there is insufficient market liquidity to warrant inclusion in Level 1, and certain over-the-counter derivative instruments for electricity, refined products and natural gas. Derivative instruments classified as Level 2 are valued using industry standard models that incorporate corroborated observable inputs, such as pricing services or prices from similar instruments that trade in liquid markets, time value and volatility factors. (c)The accounting rules for fair value measurements and disclosures require consideration of the impact of nonperformance risk (including credit risk) from a market participant perspective in the measurement of the fair value of assets and liabilities. At December 31, 2022 and 2021, the Companies determined that nonperformance risk would have no material impact on their financial position or results of operations. (d)Other assets are comprised of assets such as life insurance contracts within the deferred compensation plan and non-qualified retirement plans. (e)Amounts represent the impact of legally-enforceable master netting agreements that allow the Companies to net gain and loss positions and cash collateral held or placed with the same counterparties. (f)See Note Q. (g)Amounts for 2022 represent the Clean Energy Businesses' derivative assets and liabilities included in current assets and current liabilities held for sale, respectively on Con Edison's consolidated balance sheet as of December 31, 2022. See "Assets and Liabilities Held for Sale" in Note A and Note X. The employees in the Companies’ risk management group develop and maintain the Companies’ valuation policies and procedures for, and verify pricing and fair value valuation of, commodity derivatives and interest rate swaps. Under the Companies’ policies and procedures, multiple independent sources of information are obtained for forward price curves used to value commodity derivatives and interest rate swaps. Fair value and changes in fair value of commodity derivatives and interest rate swaps are reported monthly to the Companies’ risk committees, comprised of officers and employees of the Companies that oversee energy hedging at the Utilities and the Clean Energy Businesses. The risk management group reports to the Companies’ Vice President and Treasurer.
| Fair Value of Level 3 at December 31, 2022 |  |  |
| (Millions of Dollars) | Valuation Techniques | Unobservable Inputs | Range
Con Edison — Commodity
Electricity - Held and Used | $(15) | Discounted Cash Flow | Forward capacity prices (a) | $1.42-$16.08 per kW-month
Transmission Congestion Contracts/Financial Transmission Rights - Held and Used | 1 | Discounted Cash Flow | Inter-zonal forward price curves adjusted for historical zonal losses (b) | $0.91-$3.03 per MWh
Total Con Edison - Commodity - Held and Used | $(14) |  |  |
Electricity - Held for Sale | $14 | Discounted Cash Flow | Forward energy prices (a) | $22.00-$187.50 per MWh
| 10 | Discounted Cash Flow | Forward capacity prices (a) | $0.96-$5.75 per kW-month
Transmission Congestion Contracts/Financial Transmission Rights - Held for Sale | 4 | Discounted Cash Flow | Inter-zonal forward price curves adjusted for historical zonal losses (b) | $(12.44)-$195.57 per MWh
Natural Gas - Held for Sale | 1 | Discounted Cash Flow | Forward natural gas prices (a) | $3.75-$14.51 per Dt
Total Con Edison - Commodity - Held for Sale (c) | $29 |  |  |
Total Con Edison — Commodity | $15 |  |  |
CECONY — Commodity
Electricity | $(7) | Discounted Cash Flow | Forward capacity prices (a) | $1.42-$16.08 per kW-month
Transmission Congestion Contracts | 1 | Discounted Cash Flow | Inter-zonal forward price curves adjusted for historical zonal losses (b) | $0.91-$3.03 per MWh
Total CECONY — Commodity | $(6) |  |  |
(a)Generally, increases/(decreases) in this input in isolation would result in a higher/(lower) fair value measurement. (b)Generally, increases/(decreases) in this input in isolation would result in a lower/(higher) fair value measurement. (c)Amount represents the Fair Value of Level 3 assets of the Clean Energy Businesses, which were held for sale as of December 31, 2022. See "Assets and Liabilities Held for Sale" in Note A and Note X. The table listed below provides a reconciliation of the beginning and ending net balances for assets and liabilities measured at fair value for the years ended December 31, 2022 and 2021 and classified as Level 3 in the fair value hierarchy:
| Con Edison | CECONY
(Millions of Dollars) | 2022 | 2021 | 2022 | 2021
Beginning balance as of January 1, | $(11) | $(19) | $(7) | $(10)
Included in earnings | (11) | (9) | (5) | (3)
Included in regulatory assets and liabilities | 11 | 3 | 10 | 1
Purchases | — | 6 |  | — |  | — |
Settlements | 11 | 5 | 5 | 3
Changes in level 3 assets and liabilities held for sale (a) | 25 | — |  | — |  | — |
Transfer out of level 3 | (10) | 3 | (9) | 2
Ending balance as of December 31, | $15 | $(11) | $(6) | $(7)
(a)Am ounts for 2022 represent the net change in the value of level 3 assets and liabilities of the Clean Energy Businesses. The Clean Energy Businesses were classified as held for sale as of December 31, 2022. See "Assets and Liabilities Held for Sale" in Note A and Note X. For the Utilities, realized gains and losses on Level 3 commodity derivative assets and liabilities are reported as part of purchased power, gas and fuel costs. The Utilities generally recover these costs in accordance with rate provisions approved by the applicable state public utilities regulators. See Note A. Unrealized gains and losses for commodity derivatives are generally deferred on the consolidated balance sheet in accordance with the accounting rules for regulated operations. For the Clean Energy Businesses, realized and unrealized gains and losses on Level 3 commodity derivative assets and liabilities are reported in non-utility revenues ($26 million gain and $2 million loss) on the consolidated income statement for the years ended December 31, 2022 and 2021, respectively. The Clean Energy Businesses were classified as held for sale as of December 31, 2022. See "Assets and Liabilities Held for Sale" in Note A and Note X.

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- Definition The entire disclosure of the fair value measurement of assets and liabilities, which includes financial instruments measured at fair value that are classified in shareholders' equity, which may be measured on a recurring or nonrecurring basis. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -URI https://asc.fasb.org/topic&trid=2155941 + Details
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