Condensed Consolidated Statements Of Cash Flows (Parenthetical) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2016	Sep. 30, 2015
Discount on net issuances of commercial paper	$ 5	$ 2
Premium, discount, and issuance costs on proceeds from long-term debt	6	14
Pacific Gas And Electric Company [Member]
Discount on net issuances of commercial paper	5	2
Premium, discount, and issuance costs on proceeds from long-term debt	$ 6	$ 14

The cash inflow from borrowings payable greater than 12 months, net of premium, discount and cash paid to third parties in connection with debt origination

No definition available.

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