Condensed Consolidated Balance Sheets - USD ($) $ in Millions		Sep. 30, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and Cash Equivalents		$ 278	$ 423
Accounts Receivable, net of allowances		1,022	1,161
Tax Receivable		127	78
Unbilled Revenues		176	260
Fuel		348	326
Materials and Supplies, net		588	561
Prepayments		200	76
Derivative Contracts		84	163
Regulatory Assets		239	199
Other		19	7
Total Current Assets		3,081	3,254
PROPERTY, PLANT AND EQUIPMENT		39,916	39,337
Less: Accumulated Depreciation and Amortization		(9,383)	(10,051)
Net Property, Plant and Equipment		30,533	29,286
NONCURRENT ASSETS
Regulatory Assets		3,336	3,319
Long-Term Investments		936	1,050
Nuclear Decommissioning Trust (NDT) Fund		2,012	1,859
Long-Term Tax Receivable		0	104
Long-Term Receivable of Variable Interest Entities (VIEs)		599	589
Other Special Funds		229	217
Goodwill		16	16
Other Intangibles		88	98
Derivative Contracts		62	24
Other		265	254
Total Noncurrent Assets		7,543	7,530
Total Assets		41,157	40,070
CURRENT LIABILITIES
Long-Term Debt Due Within One Year		1,250	500
Commercial Paper and Loans		202	388
Accounts Payable		1,305	1,459
Derivative Contracts		7	13
Accrued Interest		136	97
Accrued Taxes		146	31
Clean Energy Program		184	142
Obligation to Return Cash Collateral		132	132
Regulatory Liabilities		44	88
Other		425	426
Total Current Liabilities		3,831	3,276
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		8,931	8,658
Regulatory Liabilities		89	118
Asset Retirement Obligations		748	726
OPEB Costs		1,301	1,324
OPEB Costs of Servco		474	452
Accrued Pension Costs		504	568
Accrued Pension Costs of Servco		113	128
Environmental Costs		399	401
Derivative Contracts		1	3
Long-Term Accrued Taxes		173	180
Other		195	211
Total Noncurrent Liabilities		12,928	12,769
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		11,274	10,895
STOCKHOLDER'S EQUITY
Common Stock		4,938	4,936
Treasury Stock, at cost		(750)	(717)
Retained Earnings		9,140	9,174
Accumulated Other Comprehensive Income (Loss)		(204)	(263)
Total Stockholder's Equity		13,124	13,130
Total Capitalization		24,398	24,025
TOTAL LIABILITIES AND CAPITALIZATION		41,157	40,070
PSE And G [Member]
CURRENT ASSETS
Cash and Cash Equivalents		239	390
Accounts Receivable, net of allowances		762	810
Accounts Receivable-Affiliated Companies		0	76
Unbilled Revenues		176	260
Materials and Supplies, net		196	180
Prepayments		115	9
Regulatory Assets		239	199
Other		18	6
Total Current Assets		1,745	1,930
PROPERTY, PLANT AND EQUIPMENT		28,301	26,347
Less: Accumulated Depreciation and Amortization		(6,019)	(5,760)
Net Property, Plant and Equipment		22,282	20,587
NONCURRENT ASSETS
Regulatory Assets		3,336	3,319
Long-Term Investments		283	299
Other Special Funds		46	43
Other		110	110
Total Noncurrent Assets		3,775	3,771
Total Assets		27,802	26,288
CURRENT LIABILITIES
Long-Term Debt Due Within One Year		750	0
Accounts Payable		624	718
Accounts Payable-Affiliated Companies		178	260
Derivative Contracts		0	5
Accrued Interest		89	76
Clean Energy Program		184	142
Obligation to Return Cash Collateral		132	132
Regulatory Liabilities		44	88
Other		278	296
Total Current Liabilities		2,279	1,717
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		6,408	5,873
Regulatory Liabilities		89	118
Asset Retirement Obligations		216	213
OPEB Costs		977	1,009
Accrued Pension Costs		209	250
Environmental Costs		325	332
Long-Term Accrued Taxes		83	130
Other		109	116
Total Noncurrent Liabilities		8,416	8,041
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		7,493	7,818
STOCKHOLDER'S EQUITY
Common Stock		892	892
Contributed Capital		1,095	945
Basis Adjustment		986	986
Retained Earnings		6,641	5,888
Accumulated Other Comprehensive Income (Loss)		0	1
Total Stockholder's Equity		9,614	8,712
Total Capitalization		17,107	16,530
TOTAL LIABILITIES AND CAPITALIZATION		27,802	26,288
Power [Member]
CURRENT ASSETS
Cash and Cash Equivalents		22	11
Accounts Receivable, net of allowances		206	276
Accounts Receivable-Affiliated Companies		86	205
Short-Term Loan to Affiliate		1	87
Fuel		348	326
Materials and Supplies, net		391	381
Prepayments		20	10
Derivative Contracts	[1]	84	162
Other		4	2
Total Current Assets		1,162	1,460
PROPERTY, PLANT AND EQUIPMENT		11,256	12,655
Less: Accumulated Depreciation and Amortization		(3,184)	(4,135)
Net Property, Plant and Equipment		8,072	8,520
NONCURRENT ASSETS
Long-Term Investments		90	102
Nuclear Decommissioning Trust (NDT) Fund		2,012	1,859
Other Special Funds		57	53
Goodwill		16	16
Other Intangibles		88	98
Derivative Contracts	[1]	62	24
Other		72	61
Total Noncurrent Assets		2,397	2,213
Total Assets		11,631	12,193
CURRENT LIABILITIES
Accounts Payable		499	539
Accounts Payable-Affiliated Companies		128	25
Derivative Contracts	[1]	7	8
Accrued Interest		43	20
Other		87	88
Total Current Liabilities		764	680
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		1,962	2,170
Asset Retirement Obligations		530	511
OPEB Costs		258	251
Accrued Pension Costs		174	191
Derivative Contracts	[1]	1	3
Long-Term Accrued Taxes		57	77
Other		123	129
Total Noncurrent Liabilities		3,105	3,332
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		2,385	2,382
STOCKHOLDER'S EQUITY
Contributed Capital		2,214	2,214
Basis Adjustment		(986)	(986)
Retained Earnings		4,301	4,782
Accumulated Other Comprehensive Income (Loss)		(152)	(211)
Total Stockholder's Equity		5,377	5,799
TOTAL LIABILITIES AND CAPITALIZATION		$ 11,631	$ 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 September 30, 2017 and December 31, 2016. PSE&G does not have any derivative contracts subject to master netting or similar agreements.