CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash Flows from Operating Activities
Net income (loss)	$ (4,029)	$ 32
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization, and decommissioning	2,433	2,257
Allowance for equity funds used during construction	(64)	(97)
Deferred income taxes and tax credits, net	(1,548)	10
Reorganization items, net (Note 2)	97	0
Disallowed capital expenditures	232	(38)
Other	112	231
Effect of changes in operating assets and liabilities:
Accounts receivable	(264)	(201)
Wildfire-related insurance receivable	35	64
Inventories	(68)	(24)
Accounts payable	371	245
Wildfire-related claims	(114)	2,233
Income taxes receivable/payable	8	0
Other current assets and liabilities	(7)	(154)
Regulatory assets, liabilities, and balancing accounts, net	90	(128)
Liabilities subject to compromise	6,704	0
Other noncurrent assets and liabilities	79	(194)
Net cash provided by operating activities	4,067	4,236
Cash Flows from Investing Activities
Capital expenditures	(4,192)	(4,592)
Proceeds from sales and maturities of nuclear decommissioning trust investments	808	1,121
Purchases of nuclear decommissioning trust investments	(874)	(1,165)
Other	8	19
Net cash used in investing activities	(4,250)	(4,617)
Cash Flows from Financing Activities
Proceeds from debtor-in-possession credit facility	1,850	0
Repayments of debtor-in-possession credit facility	(350)	0
Debtor-in-possession credit facility debt issuance costs	(114)	0
Borrowings under revolving credit facilities	0	775
Repayments under revolving credit facilities	0	(775)
Net repayments of commercial paper, net of discount	0	(182)
Short-term debt financing	0	250
Short-term debt matured	0	(250)
Proceeds from issuance of long-term debt, net of discount and issuance costs of $7	0	1,143
Long-term debt matured or repurchased	0	(750)
Common stock issued	85	137
Other	14	14
Net cash provided by financing activities	1,485	362
Net change in cash, cash equivalents, and restricted cash	1,302	(19)
Cash, cash equivalents, and restricted cash at January 1	1,675	456
Cash, cash equivalents, and restricted cash at September 30	2,977	437
Less: Restricted cash and restricted cash equivalents included in other current assets	(7)	(7)
Cash and cash equivalents	2,970	430
Cash paid for:
Interest, net of amounts capitalized	(38)	(650)
Income taxes, net	0	(49)
Supplemental disclosures of noncash operating activities
Operating lease liabilities arising from obtaining ROU assets	2,816	0
Supplemental disclosures of noncash investing and financing activities
Capital expenditures financed through accounts payable	981	348
Pacific Gas & Electric Co
Cash Flows from Operating Activities
Net income (loss)	(4,027)	47
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization, and decommissioning	2,433	2,257
Allowance for equity funds used during construction	(64)	(97)
Deferred income taxes and tax credits, net	(1,555)	5
Reorganization items, net (Note 2)	92	0
Other	79	170
Effect of changes in operating assets and liabilities:
Accounts receivable	(274)	(200)
Wildfire-related insurance receivable	35	64
Inventories	(68)	(24)
Accounts payable	418	245
Wildfire-related claims	(114)	2,233
Income taxes receivable/payable	1	0
Other current assets and liabilities	9	(156)
Regulatory assets, liabilities, and balancing accounts, net	90	(128)
Liabilities subject to compromise	6,695	0
Other noncurrent assets and liabilities	96	(194)
Net cash provided by operating activities	4,078	4,184
Cash Flows from Investing Activities
Capital expenditures	(4,192)	(4,592)
Proceeds from sales and maturities of nuclear decommissioning trust investments	808	1,121
Purchases of nuclear decommissioning trust investments	(874)	(1,165)
Other	8	19
Net cash used in investing activities	(4,250)	(4,617)
Cash Flows from Financing Activities
Proceeds from debtor-in-possession credit facility	1,850	0
Repayments of debtor-in-possession credit facility	(350)	0
Debtor-in-possession credit facility debt issuance costs	(98)	0
Borrowings under revolving credit facilities	0	650
Repayments under revolving credit facilities	0	(650)
Net repayments of commercial paper, net of discount	0	(50)
Short-term debt financing	0	250
Short-term debt matured	0	(250)
Proceeds from issuance of long-term debt, net of discount and issuance costs of $7	0	793
Long-term debt matured or repurchased	0	(400)
Other	14	14
Net cash provided by financing activities	1,416	357
Net change in cash, cash equivalents, and restricted cash	1,244	(76)
Cash, cash equivalents, and restricted cash at January 1	1,302	454
Cash, cash equivalents, and restricted cash at September 30	2,546	378
Less: Restricted cash and restricted cash equivalents included in other current assets	(7)	(7)
Cash and cash equivalents	2,539	371
Cash paid for:
Interest, net of amounts capitalized	(36)	(640)
Income taxes, net	0	(59)
Supplemental disclosures of noncash operating activities
Operating lease liabilities arising from obtaining ROU assets	2,807	0
Supplemental disclosures of noncash investing and financing activities
Capital expenditures financed through accounts payable	$ 981	$ 348