XML 26 R8.htm IDEA: XBRL DOCUMENT v3.4.0.3
Condensed Consolidated Statements Of Cash Flows (Parenthetical) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Discount on net issuances of commercial paper $ 1 $ 0
Premium, discount, and issuance costs on proceeds from long-term debt 6 0
Pacific Gas And Electric Company [Member]    
Discount on net issuances of commercial paper 1 0
Premium, discount, and issuance costs on proceeds from long-term debt $ 6 $ 0