| **ARIZONA PUBLIC SERVICE COMPANY - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands** | 3 Months Ended | 9 Months Ended |
|-------------------------------------------------------------------------------------------------------------------------|----------------|----------------|
||
| NET INCOME                                                                                                              | $ 402,520      | $ 330,632      | $ 514,498 | $ 520,512 |
| **OTHER COMPREHENSIVE INCOME, NET OF TAX**                                                                              |           |           |   |   |
| Pension and other postretirement benefits activity, net of tax benefit (expense) of $(146), $(300), $(162) and $142     | 498            | 1,001          | 512 | (211) |
| Total other comprehensive income (loss)                                                                                 | 1,157          | 1,514          | 1,001 | 1,561 |
| COMPREHENSIVE INCOME                                                                                                    | 403,677        | 332,146        | 515,499 | 522,073 |
| Less: Comprehensive income attributable to noncontrolling interests                                                     | 4,306          | 4,306          | 12,918 | 12,918 |
| COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDER                                                                 | 399,371        | 327,840        | 502,581 | 509,155 |
| APS                                                                                                                     |           |           |   |   |
| NET INCOME                                                                                                              | 406,123        | 335,999        | 544,335 | 538,781 |
| **OTHER COMPREHENSIVE INCOME, NET OF TAX**                                                                              |           |           |   |   |
| Pension and other postretirement benefits activity, net of tax benefit (expense) of $(146), $(300), $(162) and $142     | 444            | 909            | 493 | (432) |
| Total other comprehensive income (loss)                                                                                 | 444            | 909            | 493 | (432) |
| COMPREHENSIVE INCOME                                                                                                    | 406,567        | 336,908        | 544,828 | 538,349 |
| Less: Comprehensive income attributable to noncontrolling interests                                                     | 4,306          | 4,306          | 12,918 | 12,918 |
| COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDER                                                                 | $ 402,261      | $ 332,602      | $ 531,910 | $ 525,431 |

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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
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| - Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.
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| - Definition
Amount of Net Income (Loss) attributable to noncontrolling interest.
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| - Definition
Amount after tax and reclassification adjustments of other comprehensive income (loss).
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| - Definition
Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
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| - Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
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