Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2013

Reconciliation Of PG&E Corporation's Income Available For Common Shareholders And Weighted Average Common Shares Outstanding For Calculating Diluted

	Three Months Ended				Six Months Ended
	June 30,				June 30,
(in millions, except per share amounts)	2013		2012		2013		2012
Income available for common shareholders	$	328	$	235	$	567	$	468
Weighted average common shares outstanding, basic		442		423		438		419
Add incremental shares from assumed conversions:
Employee share-based compensation		1		2		1		2
Weighted average common share outstanding, diluted		443		425		439		421
Total earnings per common share, diluted	$	0.74	$	0.55	$	1.29	$	1.11