CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME, UTILITY - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net Income	$ 351	$ 459	$ 1,333	$ 1,297
Other Comprehensive Income
Pension and other post-retirement benefit plans obligations (net of taxes of $0, $0, $0, and $0, respectively)	0	0	0	0
Net unrealized gains (losses) on available-for-sale securities (net of taxes of $0, $5, $2, and $7, respectively)	(2)	(12)	3	(17)
Total other comprehensive income (loss)	(2)	(12)	3	(17)
Comprehensive Income	349	447	1,336	1,280
Pacific Gas & Electric Co (Utility)
Net Income	420	490	1,526	1,620
Other Comprehensive Income
Pension and other post-retirement benefit plans obligations (net of taxes of $0, $0, $0, and $0, respectively)	1	0	1	1
Net unrealized gains (losses) on available-for-sale securities (net of taxes of $0, $5, $2, and $7, respectively)	(3)	(12)	3	(17)
Total other comprehensive income (loss)	(2)	(12)	4	(16)
Comprehensive Income	$ 418	$ 478	$ 1,530	$ 1,604