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Consolidated Balance Sheets - USD ($) $ in Millions | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | ---
ASSETS |  |
Cash and cash equivalents | $ 328 | $ 144
Receivables, less allowances of $49 and $51 for uncollectible accounts at respective dates | 716 | 730
Accrued unbilled revenue | 459 | 482
Inventory | 312 | 282
Income tax receivables | 192 | 191
Prepaid expenses | 465 | 148
Derivative assets | 101 | 171
Regulatory assets | 1,286 | 1,133
Other current assets | 140 | 78
Total current assets | 3,999 | 3,359
Nuclear decommissioning trusts | 4,291 | 4,120
Other investments | 76 | 63
Total investments | 4,367 | 4,183
Utility property, plant and equipment, less accumulated depreciation and amortization of $9,671 and $9,566 at respective dates | 41,678 | 41,269
Nonutility property, plant and equipment, less accumulated depreciation of $77 at both dates | 86 | 79
Total property, plant and equipment | 41,764 | 41,348
Regulatory assets | 5,268 | 5,380
Operating lease right-of-use assets | 933 | 0
Other long-term assets | 2,462 | 2,445
Total long-term assets | 8,663 | 7,825
Total assets | 58,793 | 56,715
LIABILITIES AND EQUITY |  |
Short-term debt | 932 | 720
Current portion of long-term debt | 79 | 79
Accounts payable | 1,366 | 1,511
Accrued taxes | 104 | 21
Customer deposits | 303 | 299
Regulatory liabilities | 1,295 | 1,532
Current portion of operating lease liabilities | 157 | 0
Other current liabilities | 1,139 | 1,233
Total current liabilities | 5,375 | 5,395
Long-term debt | 15,683 | 14,632
Deferred income taxes and credits | 4,685 | 4,576
Pensions and benefits | 869 | 869
Asset retirement obligations | 2,999 | 3,031
Regulatory liabilities | 8,588 | 8,329
Operating lease liabilities | 776 | 0
Wildfire-related claims | 4,669 | 4,669
Other deferred credits and other long-term liabilities | 2,430 | 2,562
Total deferred credits and other liabilities | 25,016 | 24,036
Total liabilities | 46,074 | 44,063
Commitments and contingencies (Note 12) |  |
Common stock, no par value (560,000,000 shares authorized; 434,888,104 shares issued and outstanding at respective dates) | 2,550 | 2,545
Accumulated other comprehensive loss | (58) | (50)
Retained earnings | 8,034 | 7,964
Total Edison International's common shareholders' equity | 10,526 | 10,459
Noncontrolling interests – preferred and preference stock of SCE | 2,193 | 2,193
Total equity | 12,719 | 12,652
Total liabilities and equity | 58,793 | 56,715
Southern California Edison Company |  |
ASSETS |  |
Cash and cash equivalents | 297 | 21
Receivables, less allowances of $49 and $51 for uncollectible accounts at respective dates | 702 | 711
Accrued unbilled revenue | 459 | 482
Inventory | 312 | 282
Income tax receivables | 311 | 312
Prepaid expenses | 464 | 144
Derivative assets | 101 | 171
Regulatory assets | 1,286 | 1,133
Other current assets | 130 | 69
Total current assets | 4,062 | 3,325
Nuclear decommissioning trusts | 4,291 | 4,120
Other investments | 58 | 45
Total investments | 4,349 | 4,165
Utility property, plant and equipment, less accumulated depreciation and amortization of $9,671 and $9,566 at respective dates | 41,678 | 41,269
Nonutility property, plant and equipment, less accumulated depreciation of $77 at both dates | 81 | 75
Total property, plant and equipment | 41,759 | 41,344
Regulatory assets | 5,268 | 5,380
Operating lease right-of-use assets | 928 | 0
Long-term insurance receivable due from affiliate | 1,000 | 1,000
Other long-term assets | 1,378 | 1,360
Total long-term assets | 8,574 | 7,740
Total assets | 58,744 | 56,574
LIABILITIES AND EQUITY |  |
Short-term debt | 779 | 720
Current portion of long-term debt | 79 | 79
Accounts payable | 1,381 | 1,519
Accrued taxes | 105 | 22
Customer deposits | 303 | 299
Regulatory liabilities | 1,295 | 1,532
Current portion of operating lease liabilities | 156 | 0
Other current liabilities | 1,097 | 975
Total current liabilities | 5,195 | 5,146
Long-term debt | 13,942 | 12,892
Deferred income taxes and credits | 6,011 | 5,898
Pensions and benefits | 434 | 433
Asset retirement obligations | 2,999 | 3,031
Regulatory liabilities | 8,588 | 8,329
Operating lease liabilities | 772 | 0
Wildfire-related claims | 4,669 | 4,669
Other deferred credits and other long-term liabilities | 2,264 | 2,391
Total deferred credits and other liabilities | 25,737 | 24,751
Total liabilities | 44,874 | 42,789
Commitments and contingencies (Note 12) |  |
Preferred and preference stock | 2,245 | 2,245
Common stock, no par value (560,000,000 shares authorized; 434,888,104 shares issued and outstanding at respective dates) | 2,168 | 2,168
Additional paid-in capital | 683 | 680
Accumulated other comprehensive loss | (27) | (23)
Retained earnings | 8,801 | 8,715
Total equity | 13,870 | 13,785
Total liabilities and equity | $ 58,744 | $ 56,574

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