CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Current Assets
Cash and cash equivalents	$ 517	$ 449
Accounts receivable:
Customers (net of allowance for doubtful accounts of $58 and $64 at respective dates)	1,169	1,243
Accrued unbilled revenue	995	946
Regulatory balancing accounts	1,563	1,222
Other	1,027	861
Regulatory assets	194	615
Inventories:
Gas stored underground and fuel oil	107	115
Materials and supplies	380	366
Other	415	464
Total current assets	6,367	6,281
Property, Plant, and Equipment
Electric	56,410	55,133
Gas	20,387	19,641
Construction work in progress	2,643	2,471
Other	2	3
Total property, plant, and equipment	79,442	77,248
Accumulated depreciation	(24,288)	(23,459)
Net property, plant, and equipment	55,154	53,789
Other Noncurrent Assets
Regulatory assets	4,121	3,793
Nuclear decommissioning trusts	2,828	2,863
Income taxes receivable	66	65
Other	1,353	1,221
Total other noncurrent assets	8,368	7,942
TOTAL ASSETS	69,889	68,012
Current Liabilities
Short-term borrowings	1,450	931
Long-term debt, classified as current	193	445
Accounts payable:
Trade creditors	1,477	1,646
Regulatory balancing accounts	1,303	1,120
Other	541	517
Disputed claims and customer refunds	215	243
Interest payable	209	217
Wildfire-related claims	2,860	561
Other	1,538	1,449
Total current liabilities	9,786	7,129
Noncurrent Liabilities
Long-term debt	17,612	17,753
Regulatory liabilities	8,498	8,679
Pension and other post-retirement benefits	2,054	2,128
Asset retirement obligations	4,964	4,899
Deferred income taxes	5,667	5,822
Other	2,247	2,130
Total noncurrent liabilities	41,042	41,411
Contingencies and Commitments (Note 9)
Shareholders' Equity
Common stock	12,765	12,632
Reinvested earnings	6,057	6,596
Accumulated other comprehensive income (loss)	(13)	(8)
Total shareholders' equity	18,809	19,220
Noncontrolling Interest - Preferred Stock of Subsidiary	252	252
Total equity	19,061	19,472
TOTAL LIABILITIES AND EQUITY	69,889	68,012
Pacific Gas & Electric Co
Current Assets
Cash and cash equivalents	484	447
Accounts receivable:
Customers (net of allowance for doubtful accounts of $58 and $64 at respective dates)	1,169	1,243
Accrued unbilled revenue	995	946
Regulatory balancing accounts	1,563	1,222
Other	1,028	862
Regulatory assets	194	615
Inventories:
Gas stored underground and fuel oil	107	115
Materials and supplies	380	366
Other	414	465
Total current assets	6,334	6,281
Property, Plant, and Equipment
Electric	56,410	55,133
Gas	20,387	19,641
Construction work in progress	2,643	2,471
Total property, plant, and equipment	79,440	77,245
Accumulated depreciation	(24,285)	(23,456)
Net property, plant, and equipment	55,155	53,789
Other Noncurrent Assets
Regulatory assets	4,121	3,793
Nuclear decommissioning trusts	2,828	2,863
Income taxes receivable	64	64
Other	1,226	1,094
Total other noncurrent assets	8,239	7,814
TOTAL ASSETS	69,728	67,884
Current Liabilities
Short-term borrowings	1,400	799
Long-term debt, classified as current	193	445
Accounts payable:
Trade creditors	1,477	1,644
Regulatory balancing accounts	1,303	1,120
Other	561	538
Disputed claims and customer refunds	215	243
Interest payable	208	214
Wildfire-related claims	2,860	561
Other	1,551	1,457
Total current liabilities	9,768	7,021
Noncurrent Liabilities
Long-term debt	17,262	17,403
Regulatory liabilities	8,498	8,679
Pension and other post-retirement benefits	1,950	2,026
Asset retirement obligations	4,964	4,899
Deferred income taxes	5,806	5,963
Other	2,263	2,146
Total noncurrent liabilities	40,743	41,116
Contingencies and Commitments (Note 9)
Shareholders' Equity
Preferred stock	258	258
Common stock	1,322	1,322
Additional paid-in capital	8,505	8,505
Reinvested earnings	9,127	9,656
Accumulated other comprehensive income (loss)	5	6
Total shareholders' equity	19,217	19,747
Total equity	19,217	19,747
TOTAL LIABILITIES AND EQUITY	$ 69,728	$ 67,884