Consolidated Balance Sheets - USD ($) $ in Millions		Dec. 31, 2018	Dec. 31, 2017
CURRENT ASSETS
Cash and Cash Equivalents		$ 177	$ 313
Accounts Receivable, net of allowances		1,435	1,348
Tax Receivable		242	127
Unbilled Revenues		240	296
Fuel		331	289
Materials and Supplies, net		571	577
Prepayments		94	118
Derivative Contracts		11	29
Regulatory Assets		389	211
Other		17	4
Total Current Assets		3,507	3,312
PROPERTY, PLANT AND EQUIPMENT		44,201	41,231
Less: Accumulated Depreciation and Amortization		(9,838)	(9,434)
Net Property, Plant and Equipment		34,363	31,797
NONCURRENT ASSETS
Regulatory Assets		3,399	3,222
Long-Term Investments		896	932
Nuclear Decommissioning Trust (NDT) Fund		1,878	2,133
Long-Term Receivable of VIEs		624	686
Rabbi Trust		224	231
Goodwill		16	16
Other Intangibles		143	114
Derivative Contracts		1	7
Other		275	266
Total Noncurrent Assets		7,456	7,607
Total Assets		45,326	42,716
CURRENT LIABILITIES
Long-Term Debt Due Within One Year		1,294	1,000
Commercial Paper and Loans		1,016	542
Accounts Payable		1,451	1,694
Derivative Contracts		11	16
Accrued Interest		110	103
Accrued Taxes		26	48
Clean Energy Program		143	128
Obligation to Return Cash Collateral		136	129
Regulatory Liabilities		311	47
Other		437	461
Total Current Liabilities		4,935	4,168
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		5,713	5,240
Regulatory Liabilities		3,221	2,948
Asset Retirement Obligations		1,063	1,024
Other Postretirement Benefit (OPEB) Costs		704	1,455
OPEB Costs of Servco		501	542
Accrued Pension Costs		791	537
Accrued Pension Costs of Servco		109	129
Environmental Costs		327	357
Derivative Contracts		4	5
Long-Term Accrued Taxes		181	175
Other		232	221
Total Noncurrent Liabilities		12,846	12,633
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		13,168	12,068
STOCKHOLDER'S EQUITY
Common Stock		4,980	4,961
Treasury Stock, at cost		(808)	(763)
Retained Earnings		10,582	9,878
Accumulated Other Comprehensive Income (Loss)		(377)	(229)
Total Stockholder's Equity		14,377	13,847
Total Capitalization		27,545	25,915
TOTAL LIABILITIES AND CAPITALIZATION		45,326	42,716
PSE&G [Member]
CURRENT ASSETS
Cash and Cash Equivalents		39	242
Accounts Receivable, net of allowances		879	882
Tax Receivable		20	0
Accounts Receivable-Affiliated Companies		123	0
Unbilled Revenues		240	296
Materials and Supplies, net		196	197
Prepayments		10	44
Regulatory Assets		389	211
Other		11	4
Total Current Assets		1,907	1,876
PROPERTY, PLANT AND EQUIPMENT		31,633	29,117
Less: Accumulated Depreciation and Amortization		(6,277)	(6,101)
Net Property, Plant and Equipment		25,356	23,016
NONCURRENT ASSETS
Regulatory Assets		3,399	3,222
Long-Term Investments		270	280
Rabbi Trust		45	46
Other		132	114
Total Noncurrent Assets		3,846	3,662
Total Assets		31,109	28,554
CURRENT LIABILITIES
Long-Term Debt Due Within One Year		500	750
Commercial Paper and Loans		272	0
Accounts Payable		713	728
Accounts Payable-Affiliated Companies		321	340
Accrued Interest		84	78
Clean Energy Program		143	128
Obligation to Return Cash Collateral		136	129
Regulatory Liabilities		311	47
Other		345	311
Total Current Liabilities		2,825	2,511
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		3,830	3,391
Regulatory Liabilities		3,221	2,948
Asset Retirement Obligations		302	212
Other Postretirement Benefit (OPEB) Costs		486	1,103
Accrued Pension Costs		400	226
Environmental Costs		268	283
Long-Term Accrued Taxes		69	91
Other		124	114
Total Noncurrent Liabilities		8,700	8,368
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		8,684	7,841
STOCKHOLDER'S EQUITY
Common Stock		892	892
Contributed Capital		1,095	1,095
Basis Adjustment		986	986
Retained Earnings		7,928	6,861
Accumulated Other Comprehensive Income (Loss)		(1)	0
Total Stockholder's Equity		10,900	9,834
Total Capitalization		19,584	17,675
TOTAL LIABILITIES AND CAPITALIZATION		31,109	28,554
Power [Member]
CURRENT ASSETS
Cash and Cash Equivalents		22	32
Accounts Receivable, net of allowances		477	380
Accounts Receivable-Affiliated Companies		274	221
Fuel		331	289
Materials and Supplies, net		373	376
Prepayments		14	11
Derivative Contracts		11	29	[1]
Other		5	3
Total Current Assets		1,507	1,341
PROPERTY, PLANT AND EQUIPMENT		12,224	11,755
Less: Accumulated Depreciation and Amortization		(3,382)	(3,159)
Net Property, Plant and Equipment		8,842	8,596
NONCURRENT ASSETS
Long-Term Investments		86	87
Nuclear Decommissioning Trust (NDT) Fund		1,878	2,133
Rabbi Trust		56	57
Goodwill		16	16
Other Intangibles		143	114
Derivative Contracts		1	7	[1]
Other		65	67
Total Noncurrent Assets		2,245	2,481
Total Assets		12,594	12,418
CURRENT LIABILITIES
Long-Term Debt Due Within One Year		44	250
Accounts Payable		498	712
Derivative Contracts		11	16	[1]
Accounts Payable-Affiliated Companies		16	57
Short Term Loan from Affiliate	[2]	193	281
Accrued Interest		21	20
Other		59	99
Total Current Liabilities		842	1,435
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		1,619	1,406
Asset Retirement Obligations		758	810
Other Postretirement Benefit (OPEB) Costs		176	283
Accrued Pension Costs		246	184
Derivative Contracts		4	5	[1]
Long-Term Accrued Taxes		76	52
Other		122	140
Total Noncurrent Liabilities		3,001	2,880
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		2,791	2,136
STOCKHOLDER'S EQUITY
Contributed Capital		2,214	2,214
Basis Adjustment		(986)	(986)
Retained Earnings		5,051	4,911
Accumulated Other Comprehensive Income (Loss)		(319)	(172)
Total Stockholder's Equity		5,960	5,967
TOTAL LIABILITIES AND CAPITALIZATION		$ 12,594	$ 12,418

[1] Substantially all of Power'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, 2018 and 2017. PSE&G does not have any derivative contracts subject to master netting or similar agreements.

[2] Power’s short-term loans with PSEG are for working capital and other short-term needs. Interest Income and Interest Expense relating to these short-term funding activities were immaterial.