Condensed Consolidated Balance Sheets - USD ($) $ in Millions		Jun. 30, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and Cash Equivalents		$ 430	$ 423
Accounts Receivable, net of allowances		1,021	1,161
Tax Receivable		9	78
Unbilled Revenues		210	260
Fuel		270	326
Materials and Supplies, net		577	561
Prepayments		273	76
Derivative Contracts		113	163
Regulatory Assets		276	199
Other		9	7
Total Current Assets		3,188	3,254
PROPERTY, PLANT AND EQUIPMENT		38,794	39,337
Less: Accumulated Depreciation and Amortization		(9,157)	(10,051)
Net Property, Plant and Equipment		29,637	29,286
NONCURRENT ASSETS
Regulatory Assets		3,349	3,319
Long-Term Investments		961	1,050
Nuclear Decommissioning Trust (NDT) Fund		1,968	1,859
Long-Term Tax Receivable		111	104
Long-Term Receivable of Variable Interest Entities (VIEs)		600	589
Other Special Funds		224	217
Goodwill		16	16
Other Intangibles		120	98
Derivative Contracts		90	24
Other		260	254
Total Noncurrent Assets		7,699	7,530
Total Assets		40,524	40,070
CURRENT LIABILITIES
Long-Term Debt Due Within One Year		900	500
Commercial Paper and Loans		0	388
Accounts Payable		1,293	1,459
Derivative Contracts		8	13
Accrued Interest		99	97
Accrued Taxes		46	31
Clean Energy Program		200	142
Obligation to Return Cash Collateral		134	132
Regulatory Liabilities		51	88
Other		433	426
Total Current Liabilities		3,164	3,276
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		8,755	8,658
Regulatory Liabilities		99	118
Clean Energy Program Noncurrent		27	0
Asset Retirement Obligations		744	726
OPEB Costs		1,304	1,324
OPEB Costs of Servco		467	452
Accrued Pension Costs		525	568
Accrued Pension Costs of Servco		124	128
Environmental Costs		378	401
Derivative Contracts		1	3
Long-Term Accrued Taxes		192	180
Other		205	211
Total Noncurrent Liabilities		12,821	12,769
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		11,621	10,895
STOCKHOLDER'S EQUITY
Common Stock		4,929	4,936
Treasury Stock, at cost		(747)	(717)
Retained Earnings		8,962	9,174
Accumulated Other Comprehensive Income (Loss)		(226)	(263)
Total Stockholder's Equity		12,918	13,130
Total Capitalization		24,539	24,025
TOTAL LIABILITIES AND CAPITALIZATION		40,524	40,070
PSE And G [Member]
CURRENT ASSETS
Cash and Cash Equivalents		192	390
Accounts Receivable, net of allowances		755	810
Accounts Receivable-Affiliated Companies		20	76
Unbilled Revenues		210	260
Materials and Supplies, net		198	180
Prepayments		193	9
Regulatory Assets		276	199
Other		6	6
Total Current Assets		1,850	1,930
PROPERTY, PLANT AND EQUIPMENT		27,562	26,347
Less: Accumulated Depreciation and Amortization		(5,930)	(5,760)
Net Property, Plant and Equipment		21,632	20,587
NONCURRENT ASSETS
Regulatory Assets		3,349	3,319
Long-Term Investments		293	299
Other Special Funds		45	43
Other		104	110
Total Noncurrent Assets		3,791	3,771
Total Assets		27,273	26,288
CURRENT LIABILITIES
Long-Term Debt Due Within One Year		400	0
Accounts Payable		587	718
Accounts Payable-Affiliated Companies		146	260
Derivative Contracts		0	5
Accrued Interest		78	76
Clean Energy Program		200	142
Obligation to Return Cash Collateral		134	132
Regulatory Liabilities		51	88
Other		301	296
Total Current Liabilities		1,897	1,717
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		6,232	5,873
Regulatory Liabilities		99	118
Clean Energy Program Noncurrent		27	0
Asset Retirement Obligations		215	213
OPEB Costs		983	1,009
Accrued Pension Costs		223	250
Environmental Costs		310	332
Long-Term Accrued Taxes		115	130
Other		112	116
Total Noncurrent Liabilities		8,316	8,041
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		7,842	7,818
STOCKHOLDER'S EQUITY
Common Stock		892	892
Contributed Capital		945	945
Basis Adjustment		986	986
Retained Earnings		6,395	5,888
Accumulated Other Comprehensive Income (Loss)		0	1
Total Stockholder's Equity		9,218	8,712
Total Capitalization		17,060	16,530
TOTAL LIABILITIES AND CAPITALIZATION		27,273	26,288
Power [Member]
CURRENT ASSETS
Cash and Cash Equivalents		29	11
Accounts Receivable, net of allowances		207	276
Accounts Receivable-Affiliated Companies		139	205
Short-Term Loan to Affiliate		233	87
Fuel		270	326
Materials and Supplies, net		379	381
Prepayments		10	10
Derivative Contracts	[1]	112	162
Other		3	2
Total Current Assets		1,382	1,460
PROPERTY, PLANT AND EQUIPMENT		10,881	12,655
Less: Accumulated Depreciation and Amortization		(3,055)	(4,135)
Net Property, Plant and Equipment		7,826	8,520
NONCURRENT ASSETS
Long-Term Investments		91	102
Nuclear Decommissioning Trust (NDT) Fund		1,968	1,859
Other Special Funds		55	53
Goodwill		16	16
Other Intangibles		120	98
Derivative Contracts	[1]	90	24
Other		71	61
Total Noncurrent Assets		2,411	2,213
Total Assets		11,619	12,193
CURRENT LIABILITIES
Accounts Payable		536	539
Accounts Payable-Affiliated Companies		20	25
Derivative Contracts	[1]	8	8
Accrued Interest		20	20
Other		95	88
Total Current Liabilities		679	680
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		1,979	2,170
Asset Retirement Obligations		526	511
OPEB Costs		256	251
Accrued Pension Costs		179	191
Derivative Contracts	[1]	1	3
Long-Term Accrued Taxes		93	77
Other		126	129
Total Noncurrent Liabilities		3,160	3,332
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		2,384	2,382
STOCKHOLDER'S EQUITY
Contributed Capital		2,214	2,214
Basis Adjustment		(986)	(986)
Retained Earnings		4,340	4,782
Accumulated Other Comprehensive Income (Loss)		(172)	(211)
Total Stockholder's Equity		5,396	5,799
TOTAL LIABILITIES AND CAPITALIZATION		$ 11,619	$ 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 June 30, 2017 and December 31, 2016. PSE&G does not have any derivative contracts subject to master netting or similar agreements.