CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current Assets:
Cash	$ 53,873	$ 47,597
Cash Equivalents	0	327,006
Receivables, Net (net of allowance for uncollectible accounts)	1,431,531	1,517,138
Unbilled Revenues	225,325	238,968
Materials, Supplies, Natural Gas and REC Inventory	507,307	374,395
Regulatory Assets	1,674,196	1,335,491
Prepayments and Other Current Assets	355,762	382,603
Total Current Assets	4,247,994	4,223,198
Property, Plant and Equipment, Net	39,498,607	36,112,820
Deferred Debits and Other Assets:
Regulatory Assets	4,714,970	4,242,794
Goodwill	4,532,100	4,522,632
Investments in Unconsolidated Affiliates	660,473	2,176,080
Prepaid Pension and PBOP	1,028,207	1,045,524
Marketable Securities	337,814	366,508
Other Long-Term Assets	592,080	541,344
Total Deferred Debits and Other Assets	11,865,644	12,894,882
Total Assets	55,612,245	53,230,900
Current Liabilities:
Notes Payable	1,930,422	1,442,200
Long-Term Debt – Current Portion	824,847	1,320,129
Rate Reduction Bonds – Current Portion	43,210	43,210
Accounts Payable	1,869,187	2,113,905
Regulatory Liabilities	591,750	890,786
Other Current Liabilities	1,081,981	989,053
Total Current Liabilities	6,341,397	6,799,283
Deferred Credits and Other Liabilities:
Accumulated Deferred Income Taxes	5,303,730	5,067,902
Regulatory Liabilities	4,022,923	3,930,305
Derivative Liabilities	67,999	143,929
Asset Retirement Obligations	505,844	502,713
Accrued Pension, SERP and PBOP	123,754	135,473
Other Long-Term Liabilities	961,239	888,081
Total Deferred Credits and Other Liabilities	10,985,489	10,668,403
Capitalization:
Long-Term Debt	23,588,616	19,723,994
Rate Reduction Bonds	367,282	410,492
Noncontrolling Interest - Preferred Stock of Subsidiaries	155,569	155,570
Common Shareholders' Equity:
Common Shares	1,799,920	1,799,920
Capital Surplus, Paid In	8,460,876	8,401,731
Retained Earnings	4,142,515	5,527,153
Accumulated Other Comprehensive Income/(Loss)	(33,737)	(39,421)
Treasury Stock	(195,682)	(216,225)
Common Shareholders' Equity	14,173,892	15,473,158
Commitments and Contingencies (Note 13)
Total Liabilities and Capitalization	$ 55,612,245	$ 53,230,900