Condensed Consolidated Statements Of Cash Flows (Parenthetical) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2017	Jun. 30, 2016
Discount on net issuances of commercial paper	$ 3	$ 3
Premium, discount, and issuance costs on proceeds from long-term debt	11	6
Pacific Gas And Electric Company [Member]
Discount on net issuances of commercial paper	3	3
Premium, discount, and issuance costs on proceeds from long-term debt	$ 11	$ 6

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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