Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
CURRENT ASSETS
Cash and Cash Equivalents	$ 54	$ 465
Accounts Receivable, net of allowances	1,482	1,944
Tax Receivable	10	79
Unbilled Revenues	244	322
Fuel	264	420
Materials and Supplies, net	759	540
Prepayments	144	93
Derivative Contracts	112	18
Regulatory Assets	273	369
Assets Held for Sale	0	20
Other	31	33
Total Current Assets	3,373	4,303
PROPERTY, PLANT AND EQUIPMENT	48,603	45,924
Less: Accumulated Depreciation and Amortization	(10,572)	(9,982)
Net Property, Plant and Equipment	38,031	35,942
NONCURRENT ASSETS
Regulatory Assets	5,157	4,404
Operating Lease, Right-of-Use Asset	179	176
Long-Term Investments	295	624
Nuclear Decommissioning Trust (NDT) Fund	2,524	2,230
Income Taxes Receivable, Noncurrent	0	5
Long-Term Receivable of VIEs	632	551
Rabbi Trust	179	183
Derivative Contracts	29	15
Other	342	285
Total Noncurrent Assets	9,337	8,473
Total Assets	50,741	48,718
CURRENT LIABILITIES
Long-Term Debt Due Within One Year	1,500	1,575
Commercial Paper and Loans	949	2,200
Accounts Payable	1,214	1,271
Derivative Contracts	86	124
Accrued Interest	170	134
Accrued Taxes	8	12
Clean Energy Program	145	145
Obligation to Return Cash Collateral	89	290
Regulatory Liabilities	349	384
Other	547	545
Total Current Liabilities	5,057	6,680
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)	6,671	5,725
Regulatory Liabilities	2,075	2,240
Operating Leases	173	169
Asset Retirement Obligations	1,468	1,499
Environmental Costs	213	231
Derivative Contracts	6	33
Long-Term Accrued Taxes	45	66
Other	201	199
Total Noncurrent Liabilities	12,423	11,814
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt	17,784	16,495
STOCKHOLDER'S EQUITY
Common Stock	5,018	5,065
Treasury Stock, Common, Value	$ (1,379)	$ (1,377)
Treasury Stock, Common, Shares	36,000,000	37,000,000
Retained Earnings	$ 12,017	$ 10,591
Accumulated Other Comprehensive Income (Loss)	(179)	(550)
Total Stockholder's Equity	15,477	13,729
Total Capitalization	33,261	30,224
TOTAL LIABILITIES AND CAPITALIZATION	50,741	48,718
Consolidated Entity, Excluding Consolidated VIE
NONCURRENT LIABILITIES
Other Postretirement Benefit (OPEB) Costs	349	410
Accrued Pension Costs	606	705
Variable Interest Entity, Primary Beneficiary
NONCURRENT LIABILITIES
Other Postretirement Benefit (OPEB) Costs	514	455
Accrued Pension Costs	102	82
Public Service Electric and Gas Company
CURRENT ASSETS
Cash and Cash Equivalents	30	220
Accounts Receivable, net of allowances	1,076	1,075
Unbilled Revenues	244	322
Materials and Supplies, net	519	307
Prepayments	57	7
Regulatory Assets	273	369
Other	31	32
Total Current Assets	2,230	2,332
PROPERTY, PLANT AND EQUIPMENT	43,753	41,045
Less: Accumulated Depreciation and Amortization	(8,711)	(8,215)
Net Property, Plant and Equipment	35,042	32,830
NONCURRENT ASSETS
Regulatory Assets	5,157	4,404
Operating Lease, Right-of-Use Asset	99	86
Long-Term Investments	117	143
Rabbi Trust	32	32
Other	196	133
Total Noncurrent Assets	5,601	4,798
Total Assets	42,873	39,960
CURRENT LIABILITIES
Long-Term Debt Due Within One Year	750	825
Commercial Paper and Loans	425	0
Accrued Interest	139	113
Clean Energy Program	145	145
Obligation to Return Cash Collateral	89	290
Regulatory Liabilities	349	384
Other	434	416
Total Current Liabilities	3,615	3,361
NONCURRENT LIABILITIES
Deferred Income Taxes and Investment Tax Credits (ITC)	5,813	5,348
Regulatory Liabilities	2,075	2,240
Operating Leases	89	77
Asset Retirement Obligations	401	384
Other Postretirement Benefit (OPEB) Costs	210	255
Accrued Pension Costs	396	397
Environmental Costs	151	173
Long-Term Accrued Taxes	2	9
Other	160	163
Total Noncurrent Liabilities	9,297	9,046
COMMITMENTS AND CONTINGENT LIABILITIES
LONG-TERM DEBT
Total Long-Term Debt	12,913	11,871
STOCKHOLDER'S EQUITY
Common Stock	892	892
Contributed Capital	2,156	2,156
Retained Earnings	14,004	12,639
Accumulated Other Comprehensive Income (Loss)	(4)	(5)
Total Stockholder's Equity	17,048	15,682
Total Capitalization	29,961	27,553
TOTAL LIABILITIES AND CAPITALIZATION	42,873	39,960
Public Service Electric and Gas Company | Nonrelated Party
CURRENT LIABILITIES
Accounts Payable	780	703
Public Service Electric and Gas Company | Related Party
CURRENT LIABILITIES
Accounts Payable	$ 504	$ 485