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SCHEDULE I - CONDENSED FINANCIAL INFORMATION OF REGISTRANT - Balance Sheets (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | --- | --- | ---
Current assets |  |  |  |
Cash and cash equivalents | $ 5,766 | $ 13,892 | $ 8,881 | $ 39,488
Accounts receivable | 267,887 | 305,147 |  |
Other current assets | 56,128 | 48,039 |  |
Total current assets | 924,991 | 1,016,288 |  |
Investments and other assets |  |  |  |
Other assets | 103,247 | 52,040 |  |
Total investments and other assets | 1,190,482 | 955,582 |  |
Total Assets | 17,664,202 | 17,019,082 |  |
Current liabilities |  |  |  |
Accounts payable | 277,336 | 256,442 |  |
Accrued taxes | 154,819 | 148,946 |  |
Common dividends payable | 82,675 | 77,667 |  |
Short-term borrowings | 76,400 | 95,400 |  |
Other current liabilities | 184,229 | 246,529 |  |
Total current liabilities | 1,648,964 | 1,197,852 |  |
Deferred credits and other |  |  |  |
Long-term debt less current maturities (Note 6) | 4,638,232 | 4,789,713 |  |
Other | 147,640 | 148,909 |  |
Total deferred credits and other | 6,028,301 | 5,895,787 |  |
COMMITMENTS AND CONTINGENCIES (SEE NOTES) |  |  |  |
Common stock equity |  |  |  |
Common stock | 2,634,265 | 2,614,805 |  |
Accumulated other comprehensive loss | (47,708) | (45,002) |  |
Retained earnings | 2,641,183 | 2,442,511 |  |
Total shareholders’ equity | 5,222,915 | 5,006,690 |  |
Noncontrolling interests | 125,790 | 129,040 |  |
Total equity | 5,348,705 | 5,135,730 | 4,935,912 | 4,719,457
Total Liabilities and Equity | 17,664,202 | 17,019,082 |  |
Pinnacle West |  |  |  |
Current assets |  |  |  |
Cash and cash equivalents | 41 | 41 | $ 41 | $ 17,432
Accounts receivable | 99,989 | 93,554 |  |
Income tax receivable | 32,737 | 19,124 |  |
Other current assets | 1,502 | 267 |  |
Total current assets | 134,269 | 112,986 |  |
Investments and other assets |  |  |  |
Investments in subsidiaries | 5,859,834 | 5,465,137 |  |
Deferred income taxes | 5,243 | 54,352 |  |
Other assets | 34,910 | 44,613 |  |
Total investments and other assets | 5,899,987 | 5,564,102 |  |
Total Assets | 6,034,256 | 5,677,088 |  |
Current liabilities |  |  |  |
Accounts payable | 9,565 | 7,638 |  |
Accrued taxes | 9,006 | 8,927 |  |
Common dividends payable | 82,675 | 77,667 |  |
Short-term borrowings | 76,400 | 95,400 |  |
Other current liabilities | 19,215 | 17,417 |  |
Total current liabilities | 196,861 | 207,049 |  |
Deferred credits and other |  |  |  |
Long-term debt less current maturities (Note 6) | 448,796 | 298,421 |  |
Pension liabilities | 17,766 | 20,758 |  |
Other | 22,128 | 15,130 |  |
Total deferred credits and other | 39,894 | 35,888 |  |
COMMITMENTS AND CONTINGENCIES (SEE NOTES) |  |  |  |
Common stock equity |  |  |  |
Common stock | 2,629,440 | 2,609,181 |  |
Accumulated other comprehensive loss | (47,708) | (45,002) |  |
Retained earnings | 2,641,183 | 2,442,511 |  |
Total shareholders’ equity | 5,222,915 | 5,006,690 |  |
Noncontrolling interests | 125,790 | 129,040 |  |
Total equity | 5,348,705 | 5,135,730 |  |
Total Liabilities and Equity | $ 6,034,256 | $ 5,677,088 |  |

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