Condensed Consolidated Balance Sheets - USD ($) $ in Millions		Mar. 31, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and Cash Equivalents		$ 193	$ 423
Accounts Receivable, net of allowances		1,212	1,161
Tax Receivable		9	78
Unbilled Revenues		209	260
Fuel		173	326
Materials and Supplies, net		566	561
Prepayments		56	76
Derivative Contracts		114	163
Regulatory Assets		176	199
Other		8	7
Total Current Assets		2,716	3,254
PROPERTY, PLANT AND EQUIPMENT		40,195	39,337
Less: Accumulated Depreciation and Amortization		(10,850)	(10,051)
Net Property, Plant and Equipment		29,345	29,286
NONCURRENT ASSETS
Regulatory Assets		3,287	3,319
Long-Term Investments		1,001	1,050
Nuclear Decommissioning Trust (NDT) Fund		1,913	1,859
Long-Term Tax Receivable		113	104
Long-Term Receivable of Variable Interest Entities (VIEs)		595	589
Other Special Funds		221	217
Goodwill		16	16
Other Intangibles		106	98
Derivative Contracts		93	24
Other		258	254
Total Noncurrent Assets		7,603	7,530
Total Assets		39,664	40,070
CURRENT LIABILITIES
Long-Term Debt Due Within One Year		500	500
Commercial Paper and Loans		315	388
Accounts Payable		1,245	1,459
Derivative Contracts		7	13
Accrued Interest		131	97
Accrued Taxes		172	31
Clean Energy Program		86	142
Obligation to Return Cash Collateral		135	132
Regulatory Liabilities		74	88
Other		446	426
Total Current Liabilities		3,111	3,276
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		8,567	8,658
Regulatory Liabilities		131	118
Asset Retirement Obligations		738	726
OPEB Costs		1,309	1,324
OPEB Costs of Servco		460	452
Accrued Pension Costs		547	568
Accrued Pension Costs of Servco		126	128
Environmental Costs		393	401
Derivative Contracts		1	3
Long-Term Accrued Taxes		180	180
Other		198	211
Total Noncurrent Liabilities		12,650	12,769
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		10,898	10,895
STOCKHOLDER'S EQUITY
Common Stock		4,920	4,936
Treasury Stock, at cost		(743)	(717)
Retained Earnings		9,070	9,174
Accumulated Other Comprehensive Income (Loss)		(242)	(263)
Total Stockholder's Equity		13,005	13,130
Total Capitalization		23,903	24,025
TOTAL LIABILITIES AND CAPITALIZATION		39,664	40,070
PSE And G [Member]
CURRENT ASSETS
Cash and Cash Equivalents		153	390
Accounts Receivable, net of allowances		895	810
Accounts Receivable-Affiliated Companies		34	76
Unbilled Revenues		209	260
Materials and Supplies, net		187	180
Prepayments		6	9
Derivative Contracts		1	0
Regulatory Assets		176	199
Other		7	6
Total Current Assets		1,668	1,930
PROPERTY, PLANT AND EQUIPMENT		26,931	26,347
Less: Accumulated Depreciation and Amortization		(5,849)	(5,760)
Net Property, Plant and Equipment		21,082	20,587
NONCURRENT ASSETS
Regulatory Assets		3,287	3,319
Long-Term Investments		301	299
Other Special Funds		44	43
Other		105	110
Total Noncurrent Assets		3,737	3,771
Total Assets		26,487	26,288
CURRENT LIABILITIES
Accounts Payable		574	718
Accounts Payable-Affiliated Companies		218	260
Derivative Contracts		0	5
Accrued Interest		83	76
Clean Energy Program		86	142
Obligation to Return Cash Collateral		135	132
Regulatory Liabilities		74	88
Other		319	296
Total Current Liabilities		1,489	1,717
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		6,042	5,873
Regulatory Liabilities		131	118
Asset Retirement Obligations		214	213
OPEB Costs		991	1,009
Accrued Pension Costs		237	250
Environmental Costs		324	332
Long-Term Accrued Taxes		116	130
Other		114	116
Total Noncurrent Liabilities		8,169	8,041
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		7,819	7,818
STOCKHOLDER'S EQUITY
Common Stock		892	892
Contributed Capital		945	945
Basis Adjustment		986	986
Retained Earnings		6,187	5,888
Accumulated Other Comprehensive Income (Loss)		0	1
Total Stockholder's Equity		9,010	8,712
Total Capitalization		16,829	16,530
TOTAL LIABILITIES AND CAPITALIZATION		26,487	26,288
Power [Member]
CURRENT ASSETS
Cash and Cash Equivalents		18	11
Accounts Receivable, net of allowances		263	276
Accounts Receivable-Affiliated Companies		175	205
Short-Term Loan to Affiliate		157	87
Fuel		173	326
Materials and Supplies, net		379	381
Prepayments		13	10
Derivative Contracts	[1]	111	162
Other		3	2
Total Current Assets		1,292	1,460
PROPERTY, PLANT AND EQUIPMENT		12,922	12,655
Less: Accumulated Depreciation and Amortization		(4,837)	(4,135)
Net Property, Plant and Equipment		8,085	8,520
NONCURRENT ASSETS
Long-Term Investments		103	102
Nuclear Decommissioning Trust (NDT) Fund		1,913	1,859
Other Special Funds		55	53
Goodwill		16	16
Other Intangibles		106	98
Derivative Contracts	[1]	93	24
Other		66	61
Total Noncurrent Assets		2,352	2,213
Total Assets		11,729	12,193
CURRENT LIABILITIES
Accounts Payable		513	539
Accounts Payable-Affiliated Companies		81	25
Derivative Contracts	[1]	7	8
Accrued Interest		42	20
Other		102	88
Total Current Liabilities		745	680
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)		1,966	2,170
Asset Retirement Obligations		522	511
OPEB Costs		254	251
Accrued Pension Costs		185	191
Derivative Contracts	[1]	1	3
Long-Term Accrued Taxes		78	77
Other		117	129
Total Noncurrent Liabilities		3,123	3,332
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt		2,383	2,382
STOCKHOLDER'S EQUITY
Contributed Capital		2,214	2,214
Basis Adjustment		(986)	(986)
Retained Earnings		4,437	4,782
Accumulated Other Comprehensive Income (Loss)		(187)	(211)
Total Stockholder's Equity		5,478	5,799
TOTAL LIABILITIES AND CAPITALIZATION		$ 11,729	$ 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 March 31, 2017 and December 31, 2016. PSE&G does not have any derivative contracts subject to master netting or similar agreements.