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Pay vs Performance Disclosure | 12 Months Ended
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Dec. 31, 2024 USD ($) $ / shares | Dec. 31, 2023 USD ($) $ / shares | Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2021 USD ($) $ / shares | Dec. 31, 2020 USD ($) $ / shares
Pay vs Performance Disclosure |  |  |  |  |
Pay vs Performance Disclosure, Table |
|  |  |  |  | Average Comp. Actually Paid to Other NEOs ($)(1) | Value of $100 Investment Based on |  |
Year | SCT Total Comp. for CEO ($) | Comp. Actually Paid to CEO ($)(1) | Average SCT Total Comp. for Other NEOs ($) | Company TSR ($) | S&P 500 Multi Utilities TSR ($) | Net Income (GAAP) (Millions) ($) | Adjusted Operating EPS ($)
2024 | 12,592,002 | 13,065,064 | 3,653,270 |  | 3,655,900 | 129.49 | 123.06 | 1,404 | 6.83
2023 | 10,278,098 | 12,667,574 | 2,865,177 |  | 3,105,333 | 114.11 | 101.83 | 1,397 | 5.73
2022 | 10,458,218 | 13,114,345 | 2,758,157 |  | 3,470,373 | 117.42 | 108.12 | 1,083 | 6.10
2021 | 11,128,277 | 18,169,622 | 3,463,650 |  | 4,816,926 | 116.00 | 107.50 | 907 | 5.99
2020 | 10,605,622 | 12,523,751 | 4,387,339 |  | 4,768,267 | 97.10 | 94.10 | 1,368 | 5.61
Company Selected Measure Name | Adjusted Operating Earnings Per Share |  |  |  |
Named Executive Officers, Footnote | For each covered fiscal year, these are the names of the CEO and each non-CEO NEO whose compensation is included in the Pay versus Performance table below:
Year | CEO | Non-CEO NEOs
2024 | Gerardo Norcia | David Ruud, Joi Harris, Trevor F. Lauer, Mark W. Stiers
2023 | Gerardo Norcia | David Ruud, JoAnn Chavez, Trevor F. Lauer, Mark W. Stiers
2022 | Gerardo Norcia | David Ruud, JoAnn Chavez, Trevor F. Lauer, Mark W. Stiers
2021 | Gerardo Norcia | David Ruud, Trevor F. Lauer, David E. Meador, Mark W. Stiers
2020 | Gerardo Norcia | David Ruud, Peter B. Oleksiak, Gerard M. Anderson, Trevor F. Lauer, David E. Meador
PEO Total Compensation Amount | $ 12,592,002 | $ 10,278,098 | $ 10,458,218 | $ 11,128,277 | $ 10,605,622
PEO Actually Paid Compensation Amount | $ 13,065,064 | 12,667,574 | 13,114,345 | 18,169,622 | 12,523,751
Adjustment To PEO Compensation, Footnote | The tables below show the amounts deducted and added to the total compensation listed in the summary compensation table to arrive at the compensation actually paid to the CEO and the other NEOs.
| Chief Executive Officer
| 2024 | 2023 | 2022 | 2021* | 2020
Deduction for change in actuarial present value of accumulated benefit under defined benefit and actuarial pension plans | (939,773) | (1,176,501) | (37,810) | (1,073,599) | (892,005)
Addition for aggregate of FY service cost under defined benefit and actuarial service plans | 389,534 | 401,519 | 381,539 | 331,385 | 269,273
Deduction of amounts reported under "Stock Awards" in Summary Compensation Table | (7,687,859) | (6,729,046) | (7,013,377) | (6,524,979) | (5,614,868)
Addition of fair value at FY end of all awards granted during FY that are outstanding and unvested at FY end** | 9,409,566 | 7,456,027 | 7,609,697 | 11,738,385 | 6,341,699
Addition of change in fair value at FY end (from the end of the prior FY) of any awards granted in a prior FY that are outstanding and unvested at FY end** | (455,836) | 2,278,546 | 1,424,801 | 2,421,441 | 1,601,297
Addition of change in fair value at vesting date of awards granted in any prior FY for which vesting conditions were satisfied during covered FY** | (443,481) | (88,282) | 101,128 | (10,682) | 84,625
Addition of dollar value of any dividends or other earnings paid on stock awards in the covered FY prior to vesting date | 200,911 | 247,213 | 190,149 | 159,392 | 128,108
* Awards granted in fiscal year 2021 include grants issued in connection with the spin-off of DT Midstream to preserve the intrinsic aggregate value of previously granted awards. ** In accordance with FASB ASC Topic 718, fair value was computed, for market-based measures, using a Monte Carlo simulation valuation model, which applies a risk-free interest rate and an expected volatility assumption. For other measures, valuation was based on the probable outcome of the performance condition at the relevant valuation date. |  |  |  |
Non-PEO NEO Average Total Compensation Amount | $ 3,653,270 | 2,865,177 | 2,758,157 | 3,463,650 | 4,387,339
Non-PEO NEO Average Compensation Actually Paid Amount | $ 3,655,900 | 3,105,333 | 3,470,373 | 4,816,926 | 4,768,267
Adjustment to Non-PEO NEO Compensation Footnote | The tables below show the amounts deducted and added to the total compensation listed in the summary compensation table to arrive at the compensation actually paid to the CEO and the other NEOs.
| Other NEOs (average)
| 2024 | 2023 | 2022 | 2021* | 2020
Deduction for change in actuarial present value of accumulated benefit under defined benefit and actuarial pension plans | (511,900) | (500,446) | (81,237) | (686,317) | (1,410,659)
Addition for aggregate of FY service cost under defined benefit and actuarial service plans | 182,944 | 176,386 | 177,644 | 242,483 | 339,090
Deduction of amounts reported under "Stock Awards" in Summary Compensation Table | (1,668,272) | (1,388,197) | (1,451,777) | (1,373,076) | (1,506,869)
Addition of fair value at FY end of all awards granted during FY that are outstanding and unvested at FY end** | 2,086,940 | 1,480,350 | 1,632,365 | 2,495,901 | 1,606,841
Addition of change in fair value at FY end (from the end of the prior FY) of any awards granted in a prior FY that are outstanding and unvested at FY end** | (55,437) | 374,335 | 386,428 | 640,575 | 1,158,989
Addition of change in fair value at vesting date of awards granted in any prior FY for which vesting conditions were satisfied during covered FY** | (69,808) | (15,035) | 17,126 | (3,773) | 113,301
Addition of dollar value of any dividends or other earnings paid on stock awards in the covered FY prior to vesting date | 38,163 | 44,486 | 31,666 | 37,484 | 80,235
* Awards granted in fiscal year 2021 include grants issued in connection with the spin-off of DT Midstream to preserve the intrinsic aggregate value of previously granted awards. ** In accordance with FASB ASC Topic 718, fair value was computed, for market-based measures, using a Monte Carlo simulation valuation model, which applies a risk-free interest rate and an expected volatility assumption. For other measures, valuation was based on the probable outcome of the performance condition at the relevant valuation date. |  |  |  |
Compensation Actually Paid vs. Total Shareholder Return | In the charts below, you can see a graphical description of the relationship between the “compensation actually paid” measures and the performance measures in the table above. You can also see a graphical description of the relationship between our total shareholder return and the total shareholder return of the S&P 500 Multi-Utilities Index.
Pay vs. Total Shareholder Return
Compensation Actually Paid vs. Net Income | In the charts below, you can see a graphical description of the relationship between the “compensation actually paid” measures and the performance measures in the table above. You can also see a graphical description of the relationship between our total shareholder return and the total shareholder return of the S&P 500 Multi-Utilities Index.
Pay vs. Net Income
Compensation Actually Paid vs. Company Selected Measure | In the charts below, you can see a graphical description of the relationship between the “compensation actually paid” measures and the performance measures in the table above. You can also see a graphical description of the relationship between our total shareholder return and the total shareholder return of the S&P 500 Multi-Utilities Index.
Pay vs. Adjusted Operating EPS
Total Shareholder Return Vs Peer Group | In the charts below, you can see a graphical description of the relationship between the “compensation actually paid” measures and the performance measures in the table above. You can also see a graphical description of the relationship between our total shareholder return and the total shareholder return of the S&P 500 Multi-Utilities Index.
Pay vs. Total Shareholder Return
Tabular List, Table | ■Adjusted Operating Earnings Per Share ■Relative Total Shareholder Return vs Peer Group (percentile) ■Cash from Operations |  |  |  |
Total Shareholder Return Amount | $ 129.49 | 114.11 | 117.42 | 116.00 | 97.10
Peer Group Total Shareholder Return Amount | 123.06 | 101.83 | 108.12 | 107.50 | 94.10
Net Income (Loss) | $ 1,404,000,000 | $ 1,397,000,000 | $ 1,083,000,000 | $ 907,000,000 | $ 1,368,000,000
Company Selected Measure Amount | $ / shares | 6.83 | 5.73 | 6.10 | 5.99 | 5.61
PEO Name | Gerardo Norcia |  |  |  |
Measure:: 1 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Adjusted Operating Earnings Per Share |  |  |  |
Measure:: 2 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Relative Total Shareholder Return vs Peer Group (percentile) |  |  |  |
Measure:: 3 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Cash from Operations |  |  |  |
PEO | Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | $ (939,773) | $ (1,176,501) | $ (37,810) | $ (1,073,599) | $ (892,005)
PEO | Aggregate Pension Adjustments Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 389,534 | 401,519 | 381,539 | 331,385 | 269,273
PEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (7,687,859) | (6,729,046) | (7,013,377) | (6,524,979) | (5,614,868)
PEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 9,409,566 | 7,456,027 | 7,609,697 | 11,738,385 | 6,341,699
PEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (455,836) | 2,278,546 | 1,424,801 | 2,421,441 | 1,601,297
PEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (443,481) | (88,282) | 101,128 | (10,682) | 84,625
PEO | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 200,911 | 247,213 | 190,149 | 159,392 | 128,108
Non-PEO NEO | Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (511,900) | (500,446) | (81,237) | (686,317) | (1,410,659)
Non-PEO NEO | Aggregate Pension Adjustments Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 182,944 | 176,386 | 177,644 | 242,483 | 339,090
Non-PEO NEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (1,668,272) | (1,388,197) | (1,451,777) | (1,373,076) | (1,506,869)
Non-PEO NEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 2,086,940 | 1,480,350 | 1,632,365 | 2,495,901 | 1,606,841
Non-PEO NEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (55,437) | 374,335 | 386,428 | 640,575 | 1,158,989
Non-PEO NEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (69,808) | (15,035) | 17,126 | (3,773) | 113,301
Non-PEO NEO | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | $ 38,163 | $ 44,486 | $ 31,666 | $ 37,484 | $ 80,235

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