EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method

The following is a reconciliation of PG&E Corporation’s income (loss) available for common shareholders and weighted average common shares outstanding for calculating diluted EPS for 2022, 2021, and 2020.

	Year Ended December 31,
(in millions, except per share amounts)	2022		2021		2020
Income (loss) available for common shareholders	$	1,800	$	(102)	$	(1,318)
Weighted average common shares outstanding, basic	1,987		1,985		1,257
Add incremental shares from assumed conversions:
Employee share-based compensation	8		—		—
Equity Units	137		—		—
Weighted average common shares outstanding, diluted	2,132		1,985		1,257
Total earnings (loss) per common share, diluted	$	0.84	$	(0.05)	$	(1.05)