Condensed Consolidated Statements Of Cash Flows (Parenthetical) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Discount on net issuances of commercial paper	$ 2	$ 1
Premium, discount, and issuance costs on proceeds from long-term debt	10	6
Pacific Gas And Electric Company [Member]
Discount on net issuances of commercial paper	2	1
Premium, discount, and issuance costs on proceeds from long-term debt	$ 10	$ 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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