Condensed Consolidated Balance Sheets - USD ($) shares in Millions, $ in Millions	Mar. 31, 2022	Dec. 31, 2021
CURRENT ASSETS
Cash and Cash Equivalents	$ 1,603	$ 818
Accounts Receivable, net of allowance	1,728	1,859
Tax Receivable	8	9
Unbilled Revenues, net of allowance	198	217
Fuel	67	296
Materials and Supplies, net	471	448
Prepayments	100	63
Derivative Contracts	144	72
Regulatory Assets	368	364
Assets Held-for-sale	0	2,060
Other	41	44
Total Current Assets	4,728	6,250
PROPERTY, PLANT AND EQUIPMENT	44,303	43,684
Less: Accumulated Depreciation and Amortization	(9,569)	(9,318)
Net Property, Plant and Equipment	34,734	34,366
NONCURRENT ASSETS
Regulatory Assets	3,671	3,605
Operating Lease, Right-of-Use Asset	195	201
Long-Term Investments	534	541
Nuclear Decommissioning Trust (NDT) Fund	2,491	2,637
Long-Term Tax Receivable	47	47
Long-Term Receivable of Variable Interest Entities (VIEs)	833	828
Rabbi Trust Fund	219	242
Other Intangibles	22	20
Derivative Contracts	49	28
Other	251	234
Total Noncurrent Assets	8,312	8,383
Total Assets	47,774	48,999
CURRENT LIABILITIES
Long-Term Debt Due Within One Year	700	700
Commercial Paper and Loans	1,676	3,519
Accounts Payable	956	1,315
Derivative Contracts	159	17
Accrued Interest	144	121
Accrued Taxes	312	67
Clean Energy Program	87	146
Obligation to Return Cash Collateral	384	179
Regulatory Liabilities	369	388
Liabilities Held-for-Sale	0	144
Other	505	476
Total Current Liabilities	5,292	7,072
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)	5,463	5,759
Regulatory Liabilities	2,522	2,497
Operating Leases	184	191
Asset Retirement Obligations	1,586	1,573
Environmental Costs	237	245
Derivative Contracts	23	17
Long-Term Accrued Taxes	66	100
Other	176	184
Total Noncurrent Liabilities	11,916	12,270
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt	16,968	15,219
STOCKHOLDER'S EQUITY
Common Stock, Value, Issued	4,978	5,045
Treasury Stock, at cost	(1,336)	(896)
Retained Earnings	10,366	10,639
Accumulated Other Comprehensive Income (Loss)	(410)	(350)
Total Stockholder's Equity	13,598	14,438
Total Capitalization	30,566	29,657
TOTAL LIABILITIES AND CAPITALIZATION	$ 47,774	$ 48,999
Treasury Stock, Shares	37	30
Consolidated Entity Excluding Variable Interest Entities (VIE)
NONCURRENT LIABILITIES
OPEB Costs	$ 568	$ 572
Accrued Pension Costs	273	318
Variable Interest Entity, Primary Beneficiary
NONCURRENT LIABILITIES
OPEB Costs	647	640
Accrued Pension Costs	171	174
Public Service Electric and Gas Company [Member]
CURRENT ASSETS
Cash and Cash Equivalents	910	294
Accounts Receivable, net of allowance	1,189	1,050
Unbilled Revenues, net of allowance	198	217
Materials and Supplies, net	246	233
Prepayments	20	15
Regulatory Assets	368	364
Other	27	33
Total Current Assets	2,958	2,206
PROPERTY, PLANT AND EQUIPMENT	39,136	38,588
Less: Accumulated Depreciation and Amortization	(7,799)	(7,640)
Net Property, Plant and Equipment	31,337	30,948
NONCURRENT ASSETS
Regulatory Assets	3,671	3,605
Operating Lease, Right-of-Use Asset	91	92
Long-Term Investments	175	181
Rabbi Trust Fund	39	43
Other	128	123
Total Noncurrent Assets	4,104	4,044
Total Assets	38,399	37,198
CURRENT LIABILITIES
Accounts Payable	496	571
Accounts Payable-Affiliated Companies	420	418
Accrued Interest	114	107
Clean Energy Program	87	146
Obligation to Return Cash Collateral	384	179
Regulatory Liabilities	369	388
Other	421	376
Total Current Liabilities	2,291	2,185
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)	4,990	4,874
Regulatory Liabilities	2,522	2,497
Operating Leases	81	83
Asset Retirement Obligations	363	363
OPEB Costs	348	354
Accrued Pension Costs	105	132
Environmental Costs	184	191
Long-Term Accrued Taxes	6	6
Other	138	145
Total Noncurrent Liabilities	8,737	8,645
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt	12,292	11,795
STOCKHOLDER'S EQUITY
Common Stock, Value, Issued	892	892
Contributed Capital	1,170	1,170
Basis Adjustment	986	986
Retained Earnings	12,033	11,524
Accumulated Other Comprehensive Income (Loss)	(2)	1
Total Stockholder's Equity	15,079	14,573
Total Capitalization	27,371	26,368
TOTAL LIABILITIES AND CAPITALIZATION	$ 38,399	$ 37,198