Consolidated Balance Sheet (Unaudited) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
CURRENT ASSETS
Cash and temporary cash investments	$ 406	$ 895
Accounts receivable - customers, less allowance for uncollectible accounts	1,309	1,267
Other receivables, less allowance for uncollectible accounts	267	285
Taxes receivable	49	49
Accrued unbilled revenue	500	514
Fuel oil, gas in storage, materials and supplies, at average cost	327	358
Prepayments	635	187
Regulatory assets	43	76
Restricted cash	68	111
Other current assets	177	122
TOTAL CURRENT ASSETS	3,781	3,864
INVESTMENTS	1,832	1,766
UTILITY PLANT, AT ORIGINAL COST
General	3,384	3,331
TOTAL	45,991	45,371
Less: Accumulated depreciation	9,953	9,769
Net	36,038	35,602
Construction work in progress	2,014	1,978
NET UTILITY PLANT	38,052	37,580
NON-UTILITY PLANT
Non-utility property, less accumulated depreciation	3,976	4,000
Construction work in progress	124	169
NET PLANT	42,152	41,749
OTHER NONCURRENT ASSETS
Goodwill	440	440
Intangible assets, less accumulated amortization of $53 and $29 in 2019 and 2018, respectively	1,630	1,654
Regulatory assets	4,245	4,294
Operating lease right-of-use asset	852	0
Other deferred charges and noncurrent assets	134	153
TOTAL OTHER NONCURRENT ASSETS	7,301	6,541
TOTAL ASSETS	55,066	53,920
CURRENT LIABILITIES
Long-term debt due within one year	2,029	650
Term loan	0	825
Notes payable	1,435	1,741
Accounts payable	1,010	1,187
Customer deposits	351	351
Accrued taxes	43	61
Accrued interest	226	129
Accrued wages	109	109
Fair value of derivative liabilities	46	50
Regulatory liabilities	152	114
System benefit charge	633	627
Operating lease liabilities	50	0
Other current liabilities	264	363
TOTAL CURRENT LIABILITIES	6,348	6,207
NONCURRENT LIABILITIES
Provision for injuries and damages	143	146
Pensions and retiree benefits	1,231	1,228
Superfund and other environmental costs	776	779
Asset retirement obligations	419	450
Fair value of derivative liabilities	51	16
Deferred income taxes and unamortized investment tax credits	5,951	5,820
Operating lease liabilities	825	0
Regulatory liabilities	4,613	4,641
Other deferred credits and noncurrent liabilities	275	299
TOTAL NONCURRENT LIABILITIES	14,284	13,379
LONG-TERM DEBT	16,933	17,495
EQUITY
Common shareholders’ equity	17,369	16,726
Noncontrolling interest	132	113
TOTAL EQUITY (See Statement of Equity)	17,501	16,839
TOTAL LIABILITIES AND EQUITY	55,066	53,920
Electric
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	30,704	30,378
Gas
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	9,329	9,100
Steam
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	2,574	2,562
CECONY
CURRENT ASSETS
Cash and temporary cash investments	352	818
Accounts receivable - customers, less allowance for uncollectible accounts	1,198	1,163
Other receivables, less allowance for uncollectible accounts	182	211
Taxes receivable	5	5
Accrued unbilled revenue	370	392
Accounts receivable from affiliated companies	220	214
Fuel oil, gas in storage, materials and supplies, at average cost	280	304
Prepayments	555	117
Regulatory assets	29	64
Other current assets	129	69
TOTAL CURRENT ASSETS	3,320	3,357
INVESTMENTS	407	385
UTILITY PLANT, AT ORIGINAL COST
General	3,100	3,056
TOTAL	43,070	42,508
Less: Accumulated depreciation	9,150	8,988
Net	33,920	33,520
Construction work in progress	1,894	1,850
NET UTILITY PLANT	35,814	35,370
NON-UTILITY PLANT
Non-utility property, less accumulated depreciation	3	4
NET PLANT	35,817	35,374
OTHER NONCURRENT ASSETS
Regulatory assets	3,895	3,923
Operating lease right-of-use asset	627	0
Other deferred charges and noncurrent assets	56	69
TOTAL OTHER NONCURRENT ASSETS	4,578	3,992
TOTAL ASSETS	44,122	43,108
CURRENT LIABILITIES
Long-term debt due within one year	475	475
Notes payable	1,085	1,192
Accounts payable	870	977
Accounts payable to affiliated companies	17	17
Customer deposits	339	339
Accrued taxes	38	55
Accrued interest	184	112
Accrued wages	99	99
Fair value of derivative liabilities	24	25
Regulatory liabilities	105	73
System benefit charge	576	569
Operating lease liabilities	41	0
Other current liabilities	201	267
TOTAL CURRENT LIABILITIES	4,054	4,200
NONCURRENT LIABILITIES
Provision for injuries and damages	137	141
Pensions and retiree benefits	969	952
Superfund and other environmental costs	691	693
Asset retirement obligations	295	292
Fair value of derivative liabilities	32	6
Deferred income taxes and unamortized investment tax credits	5,893	5,739
Operating lease liabilities	598	0
Regulatory liabilities	4,220	4,258
Other deferred credits and noncurrent liabilities	236	241
TOTAL NONCURRENT LIABILITIES	13,071	12,322
LONG-TERM DEBT	13,678	13,676
EQUITY
Common shareholders’ equity	13,319	12,910
TOTAL LIABILITIES AND EQUITY	44,122	43,108
CECONY | Electric
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	28,903	28,595
CECONY | Gas
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	8,493	8,295
CECONY | Steam
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	$ 2,574	$ 2,562