| | December 31 | | December 31 | |
| | 2005 | | 2004 | |
| | | | | |
ASSETS | | | | | |
Current Assets | | | | | |
Cash and cash equivalents | | $ | 146,056 | | $ | 162,526 | |
Notes receivable, current | | 287,502 | | 214,513 | |
Accounts receivable less accumulated provision for doubtful accounts of $4,767 at December 31, 2005, and $5,059 at December 31, 2004 | | 1,415,209 | | 1,036,119 | |
Fuel, emission allowances, and supplies | | 589,152 | | 442,951 | |
Energy risk management current assets | | 991,252 | | 381,146 | |
Prepayments and other | | 408,975 | | 173,203 | |
Total current assets | | 3,838,146 | | 2,410,458 | |
| | | | | |
Property, Plant, and Equipment - at Cost | | | | | |
Utility plant in service | | 10,714,000 | | 10,076,468 | |
Construction work in progress | | 501,294 | | 333,687 | |
Total utility plant | | 11,215,294 | | 10,410,155 | |
Non-regulated property, plant, and equipment | | 4,775,570 | | 4,549,128 | |
Accumulated depreciation | | 5,477,782 | | 5,147,556 | |
Net property, plant, and equipment | | 10,513,082 | | 9,811,727 | |
| | | | | |
Other Assets | | | | | |
Regulatory assets | | 1,069,854 | | 1,030,333 | |
Investments in unconsolidated subsidiaries | | 479,466 | | 513,675 | |
Energy risk management non-current assets | | 306,959 | | 138,787 | |
Notes receivable, non-current | | 171,325 | | 193,857 | |
Other investments | | 128,150 | | 125,367 | |
Goodwill and intangible assets | | 169,081 | | 118,619 | |
Restricted funds held in trust | | 301,800 | | 358,006 | |
Other | | 185,062 | | 117,870 | |
Total other assets | | 2,811,697 | | 2,596,514 | |
| | | | | |
Assets of Discontinued Operations | | 34,215 | | 163,618 | |
| | | | | |
Total Assets | | $ | 17,197,140 | | $ | 14,982,317 | |
| | | | | |
LIABILITIES AND SHAREHOLDERS’ EQUITY | | | | | |
Current Liabilities | | | | | |
Accounts payable | | $ | 1,922,867 | | $ | 1,344,780 | |
Accrued taxes | | 219,469 | | 217,106 | |
Accrued interest | | 64,725 | | 54,473 | |
Notes payable and other short-term obligations | | 923,600 | | 948,327 | |
Long-term debt due within one year | | 352,589 | | 219,967 | |
Energy risk management current liabilities | | 1,010,585 | | 310,741 | |
Other | | 193,323 | | 168,734 | |
Total current liabilities | | 4,687,158 | | 3,264,128 | |
| | | | | |
Non-current Liabilities | | | | | |
Long-term debt | | 4,393,442 | | 4,227,475 | |
Deferred income taxes | | 1,523,070 | | 1,587,557 | |
Unamortized investment tax credits | | 90,852 | | 99,723 | |
Accrued pension and other postretirement benefit costs | | 729,221 | | 688,277 | |
Regulatory liabilities | | 546,047 | | 557,419 | |
Energy risk management non-current liabilities | | 338,514 | | 127,340 | |
Other | | 250,822 | | 219,439 | |
Total non-current liabilities | | 7,871,968 | | 7,507,230 | |
| | | | | |
Liabilities of Discontinued Operations | | 28,876 | | 32,219 | |
| | | | | |
Total Liabilities | | 12,588,002 | | 10,803,577 | |
| | | | | |
Cumulative Preferred Stock of Subsidiaries | | | | | |
Not subject to mandatory redemption | | 31,743 | | 62,818 | |
| | | | | |
Common Stock Equity | | | | | |
Common stock - $0.01 par value; authorized shares - 600,000,000; issued shares - 199,707,338 at December 31, 2005 and 187,653,506 at December 31, 2004; outstanding shares - 199,565,684 at December 31, 2005 and 187,524,229 at December 31, 2004 | | 1,997 | | 1,877 | |
Paid-in capital | | 2,982,625 | | 2,559,715 | |
Retained earnings | | 1,721,716 | | 1,613,340 | |
Treasury shares at cost - 141,654 at December 31, 2005, and 129,277 shares at December 31, 2004 | | (4,823 | ) | (4,336 | ) |
Accumulated other comprehensive income (loss) | | (124,120 | ) | (54,674 | ) |
Total common stock equity | | 4,577,395 | | 4,115,922 | |
| | | | | |
Total Liabilities and Shareholders’ Equity | | $ | 17,197,140 | | $ | 14,982,317 | |