Consolidated Balance Sheet (Unaudited) - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and temporary cash investments	$ 69	$ 776
Accounts receivable - customers, less allowance for uncollectible accounts	1,111	1,106
Other receivables, less allowance for uncollectible accounts	181	195
Income taxes receivable	46	79
Accrued unbilled revenue	411	447
Fuel oil, gas in storage, materials and supplies, at average cost	337	339
Prepayments	592	159
Regulatory assets	109	100
Restricted cash	41	54
Other current assets	199	151
TOTAL CURRENT ASSETS	3,096	3,406
INVESTMENTS	1,977	1,921
UTILITY PLANT, AT ORIGINAL COST
General	2,891	2,719
TOTAL	41,916	40,411
Less: Accumulated depreciation	8,904	8,541
Net	33,012	31,870
Construction work in progress	1,415	1,175
NET UTILITY PLANT	34,427	33,045
NON-UTILITY PLANT
Non-utility property, less accumulated depreciation	1,686	1,482
Construction work in progress	615	689
NET PLANT	36,728	35,216
OTHER NONCURRENT ASSETS
Goodwill	428	428
Intangible assets, less accumulated amortization of $12 and $6 in 2017 and 2016, respectively	114	124
Regulatory assets	6,769	7,024
Other deferred charges and noncurrent assets	134	136
TOTAL OTHER NONCURRENT ASSETS	7,445	7,712
TOTAL ASSETS	49,246	48,255
CURRENT LIABILITIES
Long-term debt due within one year	687	39
Notes payable	356	1,054
Accounts payable	1,057	1,147
Customer deposits	344	352
Accrued taxes	43	64
Accrued interest	209	150
Accrued wages	105	101
Fair value of derivative liabilities	70	77
Regulatory liabilities	58	128
System benefit charge	628	434
Other current liabilities	358	297
TOTAL CURRENT LIABILITIES	3,915	3,843
NONCURRENT LIABILITIES
Provision for injuries and damages	164	160
Pensions and retiree benefits	1,443	1,847
Superfund and other environmental costs	745	753
Asset retirement obligations	256	246
Fair value of derivative liabilities	83	40
Deferred income taxes and unamortized investment tax credits	10,744	10,205
Regulatory liabilities	1,873	1,905
Other deferred credits and noncurrent liabilities	262	215
TOTAL NONCURRENT LIABILITIES	15,570	15,371
LONG-TERM DEBT	14,651	14,735
EQUITY
Common shareholders’ equity	15,102	14,298
Noncontrolling interest	8	8
TOTAL EQUITY (See Statement of Equity)	15,110	14,306
TOTAL LIABILITIES AND EQUITY	49,246	48,255
Electric
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	28,595	27,747
Gas
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	7,972	7,524
Steam
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	2,458	2,421
CECONY
CURRENT ASSETS
Cash and temporary cash investments	17	702
Accounts receivable - customers, less allowance for uncollectible accounts	1,021	1,032
Other receivables, less allowance for uncollectible accounts	85	81
Accrued unbilled revenue	382	399
Accounts receivable from affiliated companies	97	109
Fuel oil, gas in storage, materials and supplies, at average cost	288	270
Prepayments	498	100
Regulatory assets	100	90
Restricted cash	0	2
Other current assets	62	95
TOTAL CURRENT ASSETS	2,550	2,880
INVESTMENTS	370	315
UTILITY PLANT, AT ORIGINAL COST
General	2,640	2,490
TOTAL	39,257	37,847
Less: Accumulated depreciation	8,170	7,836
Net	31,087	30,011
Construction work in progress	1,327	1,104
NET UTILITY PLANT	32,414	31,115
NON-UTILITY PLANT
Non-utility property, less accumulated depreciation	4	4
NET PLANT	32,418	31,119
OTHER NONCURRENT ASSETS
Regulatory assets	6,248	6,473
Other deferred charges and noncurrent assets	61	69
TOTAL OTHER NONCURRENT ASSETS	6,309	6,542
TOTAL ASSETS	41,647	40,856
CURRENT LIABILITIES
Long-term debt due within one year	600	0
Notes payable	147	600
Accounts payable	802	876
Accounts payable to affiliated companies	11	10
Customer deposits	332	336
Accrued taxes	32	50
Accrued taxes to affiliated companies	0	119
Accrued interest	172	111
Accrued wages	95	91
Fair value of derivative liabilities	59	66
Regulatory liabilities	38	90
System benefit charge	573	398
Other current liabilities	207	242
TOTAL CURRENT LIABILITIES	3,068	2,989
NONCURRENT LIABILITIES
Provision for injuries and damages	158	154
Pensions and retiree benefits	1,150	1,544
Superfund and other environmental costs	648	655
Asset retirement obligations	234	227
Fair value of derivative liabilities	73	33
Deferred income taxes and unamortized investment tax credits	10,060	9,450
Regulatory liabilities	1,673	1,712
Other deferred credits and noncurrent liabilities	217	190
TOTAL NONCURRENT LIABILITIES	14,213	13,965
LONG-TERM DEBT	11,971	12,073
EQUITY
Common shareholders’ equity	12,395	11,829
TOTAL LIABILITIES AND EQUITY	41,647	40,856
CECONY | Electric
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	26,930	26,122
CECONY | Gas
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	7,229	6,814
CECONY | Steam
UTILITY PLANT, AT ORIGINAL COST
Utility plant, at original cost	$ 2,458	$ 2,421