CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Operating Revenues
Total operating revenues	$ 4,716	$ 4,306
Operating Expenses
Operating and maintenance	2,336	1,967
Wildfire-related claims, net of insurance recoveries	172	0
Wildfire Fund expense	119	0
Depreciation, amortization, and decommissioning	888	855
Total operating expenses	4,412	3,651
Operating Income	304	655
Interest income	2	16
Interest expense	(408)	(254)
Other income, net	127	97
Reorganization items, net	0	(176)
Income Before Income Taxes	25	338
Income tax benefit	(98)	(36)
Net Income	123	374
Preferred stock dividend requirement of subsidiary	3	3
Income Available for Common Shareholders	$ 120	$ 371
Weighted Average Common Shares Outstanding, Basic (in shares)	1,985	529
Weighted Average Common Shares Outstanding, Diluted (in shares)	2,131	648
Net Earnings Per Common Share, Basic (in dollars per share)	$ 0.06	$ 0.70
Net Earnings Per Common Share, Diluted (in dollars per share)	$ 0.06	$ 0.57
Pacific Gas & Electric Co (Utility)
Operating Revenues
Total operating revenues	$ 4,716	$ 4,306
Operating Expenses
Operating and maintenance	2,331	1,965
Wildfire-related claims, net of insurance recoveries	172	0
Wildfire Fund expense	119	0
Depreciation, amortization, and decommissioning	888	855
Total operating expenses	4,407	3,649
Operating Income	309	657
Interest income	2	16
Interest expense	(348)	(252)
Other income, net	133	93
Reorganization items, net	(2)	(93)
Income Before Income Taxes	94	421
Income tax benefit	(83)	(30)
Net Income	177	451
Preferred stock dividend requirement of subsidiary	3	3
Income Available for Common Shareholders	174	448
Electric
Operating Revenues
Total operating revenues	3,395	3,040
Operating Expenses
Cost of goods	590	545
Electric | Pacific Gas & Electric Co (Utility)
Operating Revenues
Total operating revenues	3,395	3,040
Operating Expenses
Cost of goods	590	545
Natural gas
Operating Revenues
Total operating revenues	1,321	1,266
Operating Expenses
Cost of goods	307	284
Natural gas | Pacific Gas & Electric Co (Utility)
Operating Revenues
Total operating revenues	1,321	1,266
Operating Expenses
Cost of goods	$ 307	$ 284