CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Assets
Utility Plant In Service	$ 12,442	$ 12,213
Accumulated Depreciation and Amortization	(4,150)	(4,011)
Construction Work in Progress	3,232	2,724
Plant to be Retired, Net	167	177
Nuclear Fuel, Net of Accumulated Amortization	282	310
Goodwill, Net of Writedown of $230	230	230
Utility Plant, Net	12,203	11,643
Nonutility Property and Investments:
Nonutility property, net of accumulated depreciation	314	317
Assets held in trust, net-nuclear decommissioning	109	101
Other investments	88	86
Nonutility Property and Investments, Net	511	504
Current Assets:
Cash and cash equivalents	82	136
Receivables, net of allowance for uncollectible accounts	690	802
Inventories (at average cost):
Fuel	213	232
Materials and supplies	143	131
Prepayments and other	231	120
Total Current Assets	1,359	1,421
Deferred Debits and Other Assets:
Regulatory Assets, Noncurrent	1,564.0	1,360.0
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	55	47
Other	179	189
Total Deferred Debits and Other Assets	1,798	1,596
Total	15,871	15,164
Capitalization and Liabilities
Common Stock, Value, Outstanding	2,355	2,280
Retained Earnings, Unappropriated	2,654	2,444
Accumulated Other Comprehensive Income (Loss), Net of Tax	(61)	(60)
Common equity	4,948	4,664
Long-term Debt, Excluding Current Maturities	5,681	5,395
Total Capitalization	10,629	10,059
Current Liabilities:
Short-term borrowings	487	376
Current portion of long-term debt	52	54
Accounts payable	387	425
Customer deposits and customer prepayments	96	88
Taxes accrued	137	206
Interest accrued	79	82
Dividends declared	72	69
Derivative financial instruments	113	8
Other	113	134
Total Current Liabilities	1,536	1,442
Deferred Credits and Other Liabilities:
Deferred income taxes, net	1,781	1,703
Deferred investment tax credits	29	32
Asset retirement obligations	592	576
Pension and other postretirement benefits	224	227
Regulatory Liabilities	857	966
Other	223	159
Total Deferred Credits and Other Liabilities	3,706	3,663
Commitments and Contingencies (Note 9)
Total	15,871	15,164
SCEG
Assets
Utility Plant In Service	10,554	10,378
Accumulated Depreciation and Amortization	(3,618)	(3,499)
Construction Work in Progress	3,143	2,682
Plant to be Retired, Net	167	177
Nuclear Fuel, Net of Accumulated Amortization	282	310
Utility Plant, Net	10,528	10,048
Nonutility Property and Investments:
Nonutility property, net of accumulated depreciation	70	69
Assets held in trust, net-nuclear decommissioning	109	101
Other investments	2	3
Nonutility Property and Investments, Net	181	173
Current Assets:
Cash and cash equivalents	42	92
Receivables, net of allowance for uncollectible accounts	511	486
Due from Affiliate, Current	27.0	19.0
Inventories (at average cost):
Fuel	127	132
Materials and supplies	128	120
Prepayments and other	104	80
Total Current Assets	939	929
Deferred Debits and Other Assets:
Regulatory Assets, Noncurrent	1,506.0	1,303.0
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	103	96
Other	142	151
Total Deferred Debits and Other Assets	1,751	1,550
Total	13,399	12,700
Capitalization and Liabilities
Common Stock, Value, Outstanding	2,561	2,479
Retained Earnings, Unappropriated	2,078	1,896
Accumulated Other Comprehensive Income (Loss), Net of Tax	(3)	(3)
Common equity	4,636	4,372
Stockholders' Equity Attributable to Noncontrolling Interest	121	117
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	4,757	4,489
Long-term Debt, Excluding Current Maturities	4,298	4,007
Total Capitalization	9,055	8,496
Current Liabilities:
Short-term borrowings	361	251
Current portion of long-term debt	46	48
Accounts payable	223	241
Due to Affiliate, Current	116.0	117.0
Customer deposits and customer prepayments	58	56
Taxes accrued	153	223
Interest accrued	58	64
Dividends declared	69	62
Derivative financial instruments	104	1
Other	58	71
Total Current Liabilities	1,246	1,134
Deferred Credits and Other Liabilities:
Deferred income taxes, net	1,585	1,509
Deferred investment tax credits	29	32
Asset retirement obligations	562	547
Pension and other postretirement benefits	169	173
Regulatory Liabilities	615	732
Other	138	77
Total Deferred Credits and Other Liabilities	3,098	3,070
Commitments and Contingencies (Note 9)
Total	$ 13,399	$ 12,700