Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and Cash Equivalents	$ 313	$ 423
Accounts Receivable, net of allowances	1,348	1,161
Tax Receivable	127	78
Unbilled Revenues	296	260
Fuel	289	326
Materials and Supplies, net	577	561
Prepayments	118	76
Derivative Contracts	29	163
Regulatory Assets	211	199
Other	4	7
Total Current Assets	3,312	3,254
PROPERTY, PLANT AND EQUIPMENT	41,231	39,337
Less: Accumulated Depreciation and Amortization	(9,434)	(10,051)
Net Property, Plant and Equipment	31,797	29,286
NONCURRENT ASSETS
Regulatory Assets	3,222	3,319
Long-Term Investments	932	1,050
Nuclear Decommissioning Trust (NDT) Fund	2,133	1,859
Long-Term Tax Receivable	0	104
Long-Term Receivable of VIEs	686	589
Other Special Funds	231	217
Goodwill	16	16
Other Intangibles	114	98
Derivative Contracts	7	24
Other	266	254
Total Noncurrent Assets	7,607	7,530
Total Assets	42,716	40,070
CURRENT LIABILITIES
Long-Term Debt Due Within One Year	1,000	500
Commercial Paper and Loans	542	388
Accounts Payable	1,694	1,459
Derivative Contracts	16	13
Accrued Interest	103	97
Accrued Taxes	48	31
Clean Energy Program	128	142
Obligation to Return Cash Collateral	129	132
Regulatory Liabilities	47	88
Other	461	426
Total Current Liabilities	4,168	3,276
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)	5,240	8,658
Regulatory Liabilities	2,948	118
Asset Retirement Obligations	1,024	726
Other Postretirement Benefit (OPEB) Costs	1,455	1,324
OPEB Costs of Servco	542	452
Accrued Pension Costs	537	568
Accrued Pension Costs of Servco	129	128
Environmental Costs	357	401
Derivative Contracts	5	3
Long-Term Accrued Taxes	175	180
Other	221	211
Total Noncurrent Liabilities	12,633	12,769
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt	12,068	10,895
STOCKHOLDER'S EQUITY
Common Stock	4,961	4,936
Treasury Stock, at cost	(763)	(717)
Retained Earnings	9,878	9,174
Accumulated Other Comprehensive Income (Loss)	(229)	(263)
Total Stockholder's Equity	13,847	13,130
Total Capitalization	25,915	24,025
TOTAL LIABILITIES AND CAPITALIZATION	42,716	40,070
PSE&G [Member]
CURRENT ASSETS
Cash and Cash Equivalents	242	390
Accounts Receivable, net of allowances	882	810
Accounts Receivable-Affiliated Companies	0	76
Unbilled Revenues	296	260
Materials and Supplies, net	197	180
Prepayments	44	9
Regulatory Assets	211	199
Other	4	6
Total Current Assets	1,876	1,930
PROPERTY, PLANT AND EQUIPMENT	29,117	26,347
Less: Accumulated Depreciation and Amortization	(6,101)	(5,760)
Net Property, Plant and Equipment	23,016	20,587
NONCURRENT ASSETS
Regulatory Assets	3,222	3,319
Long-Term Investments	280	299
Other Special Funds	46	43
Other	114	110
Total Noncurrent Assets	3,662	3,771
Total Assets	28,554	26,288
CURRENT LIABILITIES
Long-Term Debt Due Within One Year	750	0
Accounts Payable	728	718
Derivative Contracts	0	5
Accounts Payable-Affiliated Companies	340	260
Accrued Interest	78	76
Clean Energy Program	128	142
Obligation to Return Cash Collateral	129	132
Regulatory Liabilities	47	88
Other	311	296
Total Current Liabilities	2,511	1,717
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)	3,391	5,873
Regulatory Liabilities	2,948	118
Asset Retirement Obligations	212	213
Other Postretirement Benefit (OPEB) Costs	1,103	1,009
Accrued Pension Costs	226	250
Environmental Costs	283	332
Long-Term Accrued Taxes	91	130
Other	114	116
Total Noncurrent Liabilities	8,368	8,041
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt	7,841	7,818
STOCKHOLDER'S EQUITY
Common Stock	892	892
Contributed Capital	1,095	945
Basis Adjustment	986	986
Retained Earnings	6,861	5,888
Accumulated Other Comprehensive Income (Loss)	0	1
Total Stockholder's Equity	9,834	8,712
Total Capitalization	17,675	16,530
TOTAL LIABILITIES AND CAPITALIZATION	28,554	26,288
Power [Member]
CURRENT ASSETS
Cash and Cash Equivalents	32	11
Accounts Receivable, net of allowances	380	276
Accounts Receivable-Affiliated Companies	221	205
Short-Term Loan to Affiliate	0	87
Fuel	289	326
Materials and Supplies, net	376	381
Prepayments	11	10
Derivative Contracts	29	162	[1]
Other	3	2
Total Current Assets	1,341	1,460
PROPERTY, PLANT AND EQUIPMENT	11,755	12,655
Less: Accumulated Depreciation and Amortization	(3,159)	(4,135)
Net Property, Plant and Equipment	8,596	8,520
NONCURRENT ASSETS
Long-Term Investments	87	102
Nuclear Decommissioning Trust (NDT) Fund	2,133	1,859
Other Special Funds	57	53
Goodwill	16	16
Other Intangibles	114	98
Derivative Contracts	7	24	[1]
Other	67	61
Total Noncurrent Assets	2,481	2,213
Total Assets	12,418	12,193
CURRENT LIABILITIES
Long-Term Debt Due Within One Year	250	0
Accounts Payable	712	539
Derivative Contracts	16	8	[1]
Accounts Payable-Affiliated Companies	57	25
Short Term Loan from Affiliate	281	0
Accrued Interest	20	20
Other	99	88
Total Current Liabilities	1,435	680
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)	1,406	2,170
Asset Retirement Obligations	810	511
Other Postretirement Benefit (OPEB) Costs	283	251
Accrued Pension Costs	184	191
Derivative Contracts	5	3	[1]
Long-Term Accrued Taxes	52	77
Other	140	129
Total Noncurrent Liabilities	2,880	3,332
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt	2,136	2,382
STOCKHOLDER'S EQUITY
Contributed Capital	2,214	2,214
Basis Adjustment	(986)	(986)
Retained Earnings	4,911	4,782
Accumulated Other Comprehensive Income (Loss)	(172)	(211)
Total Stockholder's Equity	5,967	5,799
TOTAL LIABILITIES AND CAPITALIZATION	$ 12,418	$ 12,193

[1] Substantially all of Power's and PSEG's derivative instruments are contracts subject to master netting agreements. Contracts not subject to master netting or similar agreements are immaterial and did not have any collateral posted or received as of December 31, 2017 and 2016. PSE&G does not have any derivative contracts subject to master netting or similar agreements.