CONDENSED CONSOLIDATED STATEMENTS OF INCOME, UTILITY - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Operating Revenues
Total operating revenues	$ 5,888.0	$ 5,394.0	$ 17,387.0	$ 16,310.0
Operating Expenses
Operating and maintenance	3,139.0	2,250.0	8,252.0	7,651.0
SB 901 securitization charges, net	346.0	0.0	908.0	40.0
Wildfire-related claims, net of recoveries	(32.0)	9.0	(35.0)	153.0
Wildfire Fund expense	219.0	118.0	453.0	353.0
Depreciation, amortization, and decommissioning	811.0	1,002.0	2,885.0	2,915.0
Total operating expenses	5,487.0	4,668.0	15,851.0	14,603.0
Operating Income	401.0	726.0	1,536.0	1,707.0
Interest income	154.0	43.0	409.0	70.0
Interest expense	(682.0)	(525.0)	(1,924.0)	(1,355.0)
Other income, net	62.0	118.0	213.0	246.0
Income (Loss) Before Income Taxes	(65.0)	362.0	234.0	668.0
Income tax provision (benefit)	(416.0)	(97.0)	(1,099.0)	(629.0)
Net Income	351.0	459.0	1,333.0	1,297.0
Preferred stock dividend requirement	3.0	3.0
Income Available for Common Shareholders	348.0	456.0	1,323.0	1,287.0
Pacific Gas & Electric Co (Utility)
Operating Revenues
Total operating revenues	5,888.0	5,394.0	17,387.0	16,310.0
Operating Expenses
Operating and maintenance	3,136.0	2,248.0	8,241.0	7,565.0
SB 901 securitization charges, net	346.0	0.0	908.0	40.0
Wildfire-related claims, net of recoveries	(32.0)	9.0	(35.0)	153.0
Wildfire Fund expense	219.0	118.0	453.0	353.0
Depreciation, amortization, and decommissioning	811.0	1,002.0	2,885.0	2,915.0
Total operating expenses	5,484.0	4,666.0	15,840.0	14,517.0
Operating Income	404.0	728.0	1,547.0	1,793.0
Interest income	151.0	42.0	401.0	71.0
Interest expense	(594.0)	(458.0)	(1,667.0)	(1,175.0)
Other income, net	62.0	127.0	210.0	415.0
Income (Loss) Before Income Taxes	23.0	439.0	491.0	1,104.0
Income tax provision (benefit)	(397.0)	(51.0)	(1,035.0)	(516.0)
Net Income	420.0	490.0	1,526.0	1,620.0
Preferred stock dividend requirement	3.0	3.0	10.0	10.0
Income Available for Common Shareholders	417.0	487.0	1,516.0	1,610.0
Electric
Operating Revenues
Total operating revenues	4,507.0	3,895.0	12,478.0	11,743.0
Operating Expenses
Cost of electricity and natural gas	846.0	1,032.0	2,040.0	2,314.0
Electric | Pacific Gas & Electric Co (Utility)
Operating Revenues
Total operating revenues	4,507.0	3,895.0	12,478.0	11,743.0
Operating Expenses
Cost of electricity and natural gas	846.0	1,032.0	2,040.0	2,314.0
Natural gas
Operating Revenues
Total operating revenues	1,381.0	1,499.0	4,909.0	4,567.0
Operating Expenses
Cost of electricity and natural gas	158.0	257.0	1,348.0	1,177.0
Natural gas | Pacific Gas & Electric Co (Utility)
Operating Revenues
Total operating revenues	1,381.0	1,499.0	4,909.0	4,567.0
Operating Expenses
Cost of electricity and natural gas	$ 158.0	$ 257.0	$ 1,348.0	$ 1,177.0