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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Cash Flows from Operating Activities |  |
Net income | $ 445 | $ 579
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation, amortization, and decommissioning | 752 | 712
Allowance for equity funds used during construction | (32) | (19)
Deferred income taxes and tax credits, net | 178 | 252
Other | 30 | 8
Effect of changes in operating assets and liabilities: |  |
Accounts receivable | 120 | 373
Butte-related insurance receivable | 197 | (7)
Inventories | 28 | (2)
Accounts payable | 24 | (13)
Butte-related third-party claims | (118) | (44)
Other current assets and liabilities | (145) | (137)
Regulatory assets, liabilities, and balancing accounts, net | 114 | (176)
Other noncurrent assets and liabilities | (81) | 48
Net cash provided by operating activities | 1,512 | 1,574
Cash Flows from Investing Activities |  |
Capital expenditures | (1,470) | (1,216)
Proceeds from sales and maturities of nuclear decommissioning trust investments | 494 | 470
Purchases of nuclear decommissioning trust investments | (505) | (493)
Other | 6 | 4
Net cash used in investing activities | (1,475) | (1,235)
Cash Flows from Financing Activities |  |
Net issuances (repayments) of commercial paper, net of discount of $0 and $2 at respective dates | 36 | (755)
Short-term debt financing | 250 | 250
Short-term debt matured | (250) | (250)
Proceeds from issuance of long-term debt, net of discount and issuance costs of $0 and $10 at respective dates | 0 | 590
Long-term debt matured or repurchased | (400) | 0
Common stock issued | 35 | 146
Common stock dividends paid | 0 | (243)
Other | (13) | (90)
Net cash used in financing activities | (342) | (352)
Net change in cash and cash equivalents | (305) | (13)
Cash and cash equivalents at January 1 | 449 | 177
Cash and cash equivalents at March 31 | 144 | 164
Supplemental disclosures of cash flow information |  |
Interest, net of amounts capitalized | (268) | (246)
Income taxes, net | 0 | 1
Supplemental disclosures of noncash investing and financing activities |  |
Common stock dividends declared but not yet paid | 0 | 250
Capital expenditures financed through accounts payable | 255 | 237
Noncash common stock issuances | 0 | 4
Terminated capital leases | 137 | 0
Pacific Gas & Electric Co |  |
Cash Flows from Operating Activities |  |
Net income | 452 | 569
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation, amortization, and decommissioning | 752 | 712
Allowance for equity funds used during construction | (32) | (19)
Deferred income taxes and tax credits, net | 175 | 264
Other | (1) | 57
Effect of changes in operating assets and liabilities: |  |
Accounts receivable | 112 | 322
Butte-related insurance receivable | 197 | (7)
Inventories | 28 | (2)
Accounts payable | 55 | (3)
Butte-related third-party claims | (118) | (44)
Other current assets and liabilities | (131) | (113)
Regulatory assets, liabilities, and balancing accounts, net | 114 | (176)
Other noncurrent assets and liabilities | (87) | 38
Net cash provided by operating activities | 1,516 | 1,598
Cash Flows from Investing Activities |  |
Capital expenditures | (1,470) | (1,216)
Proceeds from sales and maturities of nuclear decommissioning trust investments | 494 | 470
Purchases of nuclear decommissioning trust investments | (505) | (493)
Other | 6 | 4
Net cash used in investing activities | (1,475) | (1,235)
Cash Flows from Financing Activities |  |
Net issuances (repayments) of commercial paper, net of discount of $0 and $2 at respective dates | 47 | (755)
Short-term debt financing | 250 | 250
Short-term debt matured | (250) | (250)
Proceeds from issuance of long-term debt, net of discount and issuance costs of $0 and $10 at respective dates | 0 | 590
Long-term debt matured or repurchased | (400) | 0
Preferred stock dividends paid | 0 | (3)
Common stock dividends paid | 0 | (244)
Equity contribution from PG&E Corporation | 0 | 125
Other | (13) | (87)
Net cash used in financing activities | (366) | (374)
Net change in cash and cash equivalents | (325) | (11)
Cash and cash equivalents at January 1 | 447 | 71
Cash and cash equivalents at March 31 | 122 | 60
Supplemental disclosures of cash flow information |  |
Interest, net of amounts capitalized | (259) | (242)
Supplemental disclosures of noncash investing and financing activities |  |
Capital expenditures financed through accounts payable | 255 | 237
Terminated capital leases | $ 137 | $ 0

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- Definition The current period expense charged against earnings on long-lived, physical assets used in the normal conduct of business and not intended for resale to allocate or recognize the cost of assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset. Examples include buildings, production equipment and customer lists. + References No definition available. + Details
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- Definition The cash inflow from parent as a source of financing that is recorded as additional paid in capital. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow from the sale of assets held in a decommissioning trust fund. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with security instrument that either represents a creditor or an ownership relationship with the holder of the investment security with a maturity of beyond one year or normal operating cycle, if longer. Includes proceeds from (a) debt, (b) capital lease obligations, (c) mandatory redeemable capital securities, and (d) any combination of (a), (b), or (c). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3095-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3098-108585 + Details
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- Definition The net cash inflow or cash outflow from issuing (borrowing) and repaying commercial paper. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph c -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3098-108585 + Details
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- Definition The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=65897068&loc=SL4591552-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=68079674&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=64809438&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=65897068&loc=SL4591551-111686 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=64809438&loc=SL4573702-111684 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The fair value of stock issued in noncash financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 + Details
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