2017 Q4 Form 10-K Financial Statement
#000100498019000004 Filed on February 28, 2019
Income Statement
| Concept | 2017 Q4 | 2016 Q4 | 2016 |
|---|---|---|---|
| Revenue | $4.100B | $4.713B | $17.67B |
| YoY Change | -13.01% | 13.1% | 4.95% |
| Cost Of Revenue | $1.095B | $1.284B | $5.380B |
| YoY Change | -14.72% | -5.73% | -6.63% |
| Gross Profit | $3.005B | $3.429B | $12.29B |
| YoY Change | -12.37% | 22.25% | 10.97% |
| Gross Profit Margin | 73.29% | 72.76% | 69.55% |
| Selling, General & Admin | |||
| YoY Change | |||
| % of Gross Profit | |||
| Research & Development | |||
| YoY Change | |||
| % of Gross Profit | |||
| Depreciation & Amortization | $720.0M | $665.0M | $2.755B |
| YoY Change | 8.27% | -1.77% | 5.47% |
| % of Gross Profit | 23.96% | 19.39% | 22.42% |
| Operating Expenses | $2.588B | $2.360B | $10.08B |
| YoY Change | 9.66% | -9.23% | 5.42% |
| Operating Profit | $417.0M | $1.069B | $2.080B |
| YoY Change | -60.99% | 421.46% | 37.93% |
| Interest Expense | -$216.0M | -$202.0M | $829.0M |
| YoY Change | 6.93% | 3.59% | -208.51% |
| % of Operating Profit | -51.8% | -18.9% | 39.86% |
| Other Income/Expense, Net | $25.00M | $114.0M | $188.0M |
| YoY Change | -78.07% | 570.59% | 60.68% |
| Pretax Income | $226.0M | $856.0M | $1.462B |
| YoY Change | -73.6% | 3070.37% | 69.8% |
| Income Tax | -$39.00M | $160.0M | $55.00M |
| % Of Pretax Income | -17.26% | 18.69% | 3.76% |
| Net Earnings | $118.0M | $696.0M | $1.407B |
| YoY Change | -83.05% | 404.35% | 58.45% |
| Net Earnings / Revenue | 2.88% | 14.77% | 7.96% |
| Basic Earnings Per Share | $2.79 | ||
| Diluted Earnings Per Share | $229.1K | $1.378M | $2.78 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 499.0M shares | ||
| Diluted Shares Outstanding | 501.0M shares |
Balance Sheet
| Concept | 2017 Q4 | 2016 Q4 | 2016 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $449.0M | $177.0M | $177.0M |
| YoY Change | 153.67% | 43.9% | 43.9% |
| Cash & Equivalents | $449.0M | $177.0M | $177.0M |
| Short-Term Investments | |||
| Other Short-Term Assets | $464.0M | $3.311B | $3.311B |
| YoY Change | -85.99% | -10.61% | -10.61% |
| Inventory | $115.0M | $463.0M | $463.0M |
| Prepaid Expenses | |||
| Receivables | $1.243B | $1.252B | $1.252B |
| Other Receivables | $861.0M | $961.0M | $961.0M |
| Total Short-Term Assets | $6.281B | $6.164B | $6.164B |
| YoY Change | 1.9% | 6.04% | 6.04% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $53.79B | $50.66B | $50.66B |
| YoY Change | 6.18% | 8.2% | 8.2% |
| Goodwill | |||
| YoY Change | |||
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | |||
| YoY Change | |||
| Other Assets | $1.221B | $11.71B | $11.71B |
| YoY Change | -89.57% | 11.83% | 11.83% |
| Total Long-Term Assets | $61.73B | $62.43B | $62.43B |
| YoY Change | -1.13% | 8.73% | 8.73% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $6.281B | $6.164B | $6.164B |
| Total Long-Term Assets | $61.73B | $62.43B | $62.43B |
| Total Assets | $68.01B | $68.60B | $68.60B |
| YoY Change | -0.85% | 8.48% | 8.48% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $1.646B | $1.495B | $1.495B |
| YoY Change | 10.1% | 5.73% | 5.73% |
| Accrued Expenses | $217.0M | $216.0M | $216.0M |
| YoY Change | 0.46% | 4.85% | 4.85% |
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $931.0M | $1.516B | $1.516B |
| YoY Change | -38.59% | 48.77% | 48.77% |
| Long-Term Debt Due | $445.0M | $700.0M | $700.0M |
| YoY Change | -36.43% | 337.5% | 337.5% |
| Total Short-Term Liabilities | $7.129B | $7.564B | $7.564B |
| YoY Change | -5.75% | 18.87% | 18.87% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $17.75B | $16.22B | $16.25B |
| YoY Change | 9.45% | 1.85% | 1.73% |
| Other Long-Term Liabilities | $2.130B | $16.41B | $16.38B |
| YoY Change | -87.02% | 10.04% | 10.19% |
| Total Long-Term Liabilities | $41.41B | $32.63B | $32.63B |
| YoY Change | 26.91% | 5.81% | 5.81% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $7.129B | $7.564B | $7.564B |
| Total Long-Term Liabilities | $41.41B | $32.63B | $32.63B |
| Total Liabilities | $48.54B | $50.66B | $50.66B |
| YoY Change | -4.18% | 8.57% | 8.57% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $6.596B | ||
| YoY Change | |||
| Common Stock | $12.63B | ||
| YoY Change | |||
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | |||
| YoY Change | |||
| Treasury Stock Shares | |||
| Shareholders Equity | $19.22B | $17.94B | $17.94B |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $68.01B | $68.60B | $68.60B |
| YoY Change | -0.85% | 8.48% | 8.48% |
Cashflow Statement
| Concept | 2017 Q4 | 2016 Q4 | 2016 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $118.0M | $696.0M | $1.407B |
| YoY Change | -83.05% | 404.35% | 58.45% |
| Depreciation, Depletion And Amortization | $720.0M | $665.0M | $2.755B |
| YoY Change | 8.27% | -1.77% | 5.47% |
| Cash From Operating Activities | $1.240B | $1.126B | $4.409B |
| YoY Change | 10.12% | 34.37% | 16.64% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$1.703B | -$1.581B | $5.709B |
| YoY Change | 7.72% | 4.63% | -210.36% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | $3.000M | -$89.00M | -$13.00M |
| YoY Change | -103.37% | -361.76% | -65.79% |
| Cash From Investing Activities | -$1.700B | -$1.670B | -$5.753B |
| YoY Change | 1.8% | 13.07% | 10.4% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | $822.0M | ||
| YoY Change | 5.38% | ||
| Debt Paid & Issued, Net | $160.0M | ||
| YoY Change | |||
| Cash From Financing Activities | 718.0M | 423.0M | $1.171B |
| YoY Change | 69.74% | -30.43% | -16.54% |
| NET CHANGE | |||
| Cash From Operating Activities | 1.240B | 1.126B | $4.409B |
| Cash From Investing Activities | -1.700B | -1.670B | -$5.753B |
| Cash From Financing Activities | 718.0M | 423.0M | $1.171B |
| Net Change In Cash | 258.0M | -121.0M | -$173.0M |
| YoY Change | -313.22% | 290.32% | 517.86% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $1.240B | $1.126B | $4.409B |
| Capital Expenditures | -$1.703B | -$1.581B | $5.709B |
| Free Cash Flow | $2.943B | $2.707B | -$1.300B |
| YoY Change | 8.72% | 15.24% | -114.52% |
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Topock Natural Gas Compressor Station
TopockNaturalGasCompressorStation
|
369000000 | USD |
| CY2017Q4 | pcg |
Total Fair Value Of Plan Assets For Pension And Other Benefit Plans
TotalFairValueOfPlanAssetsForPensionAndOtherBenefitPlans
|
19188000000 | USD |
| CY2018Q4 | pcg |
Total Fair Value Of Plan Assets For Pension And Other Benefit Plans
TotalFairValueOfPlanAssetsForPensionAndOtherBenefitPlans
|
17548000000 | USD |
| CY2017Q4 | pcg |
Total Fair Value Of Trust Other Net Assets
TotalFairValueOfTrustOtherNetAssets
|
116000000 | USD |
| CY2018Q4 | pcg |
Total Fair Value Of Trust Other Net Liabilities
TotalFairValueOfTrustOtherNetLiabilities
|
-22000000 | USD |
| CY2017Q4 | pcg |
Utility Owned Generation Facilities Other Than For Fossil Fuel Fired Other Facilities And Third Party Disposal Sites
UtilityOwnedGenerationFacilitiesOtherThanForFossilFuelFiredOtherFacilitiesAndThirdPartyDisposalSites
|
115000000 | USD |
| CY2018Q4 | pcg |
Utility Owned Generation Facilities Other Than For Fossil Fuel Fired Other Facilities And Third Party Disposal Sites
UtilityOwnedGenerationFacilitiesOtherThanForFossilFuelFiredOtherFacilitiesAndThirdPartyDisposalSites
|
111000000 | USD |
| CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1646000000 | USD |
| CY2018Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1975000000 | USD |
| CY2017Q4 | us-gaap |
Accounts Payable Other Current
AccountsPayableOtherCurrent
|
517000000 | USD |
| CY2018Q4 | us-gaap |
Accounts Payable Other Current
AccountsPayableOtherCurrent
|
464000000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1243000000 | USD |
| CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1148000000 | USD |
| CY2017Q4 | us-gaap |
Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
|
561000000 | USD |
| CY2018Q4 | us-gaap |
Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
|
14226000000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
23459000000 | USD |
| CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
24715000000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-8000000 | USD |
| CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-9000000 | USD |
| CY2016 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
108000000 | USD |
| CY2017 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
85000000 | USD |
| CY2018 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
89000000 | USD |
| CY2016 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
64000000 | USD |
| CY2017 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
50000000 | USD |
| CY2018 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
63000000 | USD |
| CY2017Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
64000000 | USD |
| CY2018Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
56000000 | USD |
| CY2016Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
4684000000 | USD |
| CY2017Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
4899000000 | USD |
| CY2018Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
5994000000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
207000000 | USD |
| CY2018 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
211000000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
120000000 | USD |
| CY2018 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
109000000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
128000000 | USD |
| CY2018 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
993000000 | USD |
| CY2017Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
4899000000 | USD |
| CY2018Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
5994000000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
68012000000 | USD |
| CY2018Q4 | us-gaap |
Assets
Assets
|
76995000000 | USD |
| CY2017Q4 | us-gaap |
Assets Current
AssetsCurrent
|
6281000000 | USD |
| CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
9195000000 | USD |
| CY2017Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
4145000000 | USD |
| CY2018Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
5350000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1514000000 | USD |
| CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1276000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
10000000 | USD |
| CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
23000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
1799000000 | USD |
| CY2018Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
1885000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
3303000000 | USD |
| CY2018Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
3138000000 | USD |
| CY2016 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
403000000 | USD |
| CY2017 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
501000000 | USD |
| CY2018 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
368000000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
177000000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
449000000 | USD |
| CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1668000000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
385000000 | USD |
| CY2018Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
1593000000 | USD |
| CY2015Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
357000000 | USD |
| CY2016Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
184000000 | USD |
| CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
456000000 | USD |
| CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1675000000 | USD |
| CY2016 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-173000000 | USD |
| CY2017 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
272000000 | USD |
| CY2018 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
1219000000 | USD |
| CY2017Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2018Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
800000000 | shares |
| CY2018Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
800000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
514755845 | shares |
| CY2018Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
520338710 | shares |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
12632000000 | USD |
| CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
12910000000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
1405000000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
1661000000 | USD |
| CY2018 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
-6833000000 | USD |
| CY2017Q4 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
2471000000 | USD |
| CY2018Q4 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
2564000000 | USD |
| CY2016Q1 | us-gaap |
Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
|
29000000 | USD |
| CY2016 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-105000000 | USD |
| CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-10000000 | USD |
| CY2018 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-5000000 | USD |
| CY2016 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-70000000 | USD |
| CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
48000000 | USD |
| CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-8000000 | USD |
| CY2016 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
18000000 | USD |
| CY2017 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
53000000 | USD |
| CY2018 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
54000000 | USD |
| CY2016 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
26000000 | USD |
| CY2017 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
11000000 | USD |
| CY2018 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
24000000 | USD |
| CY2017Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
2863000000 | USD |
| CY2018Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
2730000000 | USD |
| CY2017Q4 | us-gaap |
Decommissioning Trust Assets Amount
DecommissioningTrustAssetsAmount
|
3303000000 | USD |
| CY2018Q4 | us-gaap |
Decommissioning Trust Assets Amount
DecommissioningTrustAssetsAmount
|
3138000000 | USD |
| CY2018Q4 | us-gaap |
Decrease In Unrecognized Tax Benefits Is Reasonably Possible
DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
|
50000000 | USD |
| CY2016 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
218000000 | USD |
| CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
481000000 | USD |
| CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-2264000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
5822000000 | USD |
| CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
3281000000 | USD |
| CY2016 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
1030000000 | USD |
| CY2017 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
1254000000 | USD |
| CY2018 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-2532000000 | USD |
| CY2016 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
16000000 | USD |
| CY2017 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
6000000 | USD |
| CY2018 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-1009000000 | USD |
| CY2018 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.100 | |
| CY2018 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
|
113000000 | USD |
| CY2018 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
|
10000000 | USD |
| CY2018 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
|
112000000 | USD |
| CY2018 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
|
9000000 | USD |
| CY2018Q4 | us-gaap |
Defined Benefit Plan Ultimate Health Care Cost Trend Rate1
DefinedBenefitPlanUltimateHealthCareCostTrendRate1
|
0.045 | |
| CY2017Q4 | us-gaap |
Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
|
6000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Insurance Settlements Receivable
IncreaseDecreaseInInsuranceSettlementsReceivable
|
1698000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
24000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
18000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
73000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Current Assets And Liabilities Net
IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
|
-83000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Current Assets And Liabilities Net
IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
|
-42000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Other Current Assets And Liabilities Net
IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
|
281000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
|
219000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
|
-57000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
|
88000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
|
25000000 | USD |
| CY2018Q4 | us-gaap |
Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
|
10000000 | USD |
| CY2016 | us-gaap |
Dividends Common Stock Stock
DividendsCommonStockStock
|
972000000 | USD |
| CY2017 | us-gaap |
Dividends Common Stock Stock
DividendsCommonStockStock
|
801000000 | USD |
| CY2016Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
248000000 | USD |
| CY2017Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
0 | USD |
| CY2018Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
0 | USD |
| CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.79 | |
| CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.21 | |
| CY2018 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-13.25 | |
| CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.78 | |
| CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.21 | |
| CY2018 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-13.25 | |
| CY2018 | us-gaap |
General Insurance Expense
GeneralInsuranceExpense
|
360000000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
1462000000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
2171000000 | USD |
| CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-10129000000 | USD |
| CY2016 | us-gaap |
Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
|
-4000000 | USD |
| CY2017 | us-gaap |
Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
|
-14000000 | USD |
| CY2018 | us-gaap |
Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
|
-6000000 | USD |
| CY2016 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
0 | USD |
| CY2017 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
0 | USD |
| CY2018 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
0 | USD |
| CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
55000000 | USD |
| CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
511000000 | USD |
| CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-3292000000 | USD |
| CY2016 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
231000000 | USD |
| CY2017 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
162000000 | USD |
| CY2018 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-49000000 | USD |
| CY2017Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
0 | USD |
| CY2018Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
23000000 | USD |
| CY2017Q4 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
65000000 | USD |
| CY2018Q4 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
69000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
180000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
173000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
409000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Allowance For Equity Funds Used During Construction
IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction
|
112000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Allowance For Equity Funds Used During Construction
IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction
|
89000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Allowance For Equity Funds Used During Construction
IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction
|
129000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
5000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-160000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
23000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Insurance Settlements Receivable
IncreaseDecreaseInInsuranceSettlementsReceivable
|
575000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Insurance Settlements Receivable
IncreaseDecreaseInInsuranceSettlementsReceivable
|
21000000 | USD |
| CY2017Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
217000000 | USD |
| CY2018Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
228000000 | USD |
| CY2017Q4 | us-gaap |
Inventory Net
InventoryNet
|
115000000 | USD |
| CY2018Q4 | us-gaap |
Inventory Net
InventoryNet
|
111000000 | USD |
| CY2017Q4 | us-gaap |
Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
|
366000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
|
151000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
473000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-67000000 | USD |
| CY2018 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
121000000 | USD |
| CY2016 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2000000 | shares |
| CY2017 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1000000 | shares |
| CY2018 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
0 | shares |
| CY2016 | us-gaap |
Interest Expense
InterestExpense
|
829000000 | USD |
| CY2017 | us-gaap |
Interest Expense
InterestExpense
|
888000000 | USD |
| CY2018 | us-gaap |
Interest Expense
InterestExpense
|
929000000 | USD |
| CY2016 | us-gaap |
Interest Paid Net
InterestPaidNet
|
726000000 | USD |
| CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
790000000 | USD |
| CY2018 | us-gaap |
Interest Paid Net
InterestPaidNet
|
786000000 | USD |
| CY2018Q4 | us-gaap |
Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
|
443000000 | USD |
| CY2016 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
23000000 | USD |
| CY2017 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
31000000 | USD |
| CY2018 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
76000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
68012000000 | USD |
| CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
76995000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
7129000000 | USD |
| CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
41695000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
41411000000 | USD |
| CY2018Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
22397000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
445000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
18559000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
17753000000 | USD |
| CY2018Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
0 | USD |
| CY2017Q4 | us-gaap |
Minority Interest
MinorityInterest
|
252000000 | USD |
| CY2018Q4 | us-gaap |
Minority Interest
MinorityInterest
|
252000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
1171000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-55000000 | USD |
| CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
3031000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-5753000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-5650000000 | USD |
| CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-6564000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
4409000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
5977000000 | USD |
| CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
4752000000 | USD |
| CY2016 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1393000000 | USD |
| CY2017 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1646000000 | USD |
| CY2018 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-6851000000 | USD |
| CY2018 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | segment |
| CY2016 | us-gaap |
Operating Costs And Expenses
OperatingCostsAndExpenses
|
15586000000 | USD |
| CY2017 | us-gaap |
Operating Costs And Expenses
OperatingCostsAndExpenses
|
14230000000 | USD |
| CY2018 | us-gaap |
Operating Costs And Expenses
OperatingCostsAndExpenses
|
26459000000 | USD |
| CY2016 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2080000000 | USD |
| CY2017 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2905000000 | USD |
| CY2018 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-9700000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
289000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
44000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
19000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
28000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
121000000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
464000000 | USD |
| CY2018Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
448000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
36000000 | USD |
| CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
41000000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1221000000 | USD |
| CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1480000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-2000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
1000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
4000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
2000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-1000000 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-4000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
1000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
0 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
2000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
0 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
0 | USD |
| CY2018 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
0 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
1449000000 | USD |
| CY2018Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
1512000000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
2130000000 | USD |
| CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
2464000000 | USD |
| CY2016 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
188000000 | USD |
| CY2017 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
123000000 | USD |
| CY2018 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
424000000 | USD |
| CY2016 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
379000000 | USD |
| CY2017 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
307000000 | USD |
| CY2018 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
332000000 | USD |
| CY2017Q4 | us-gaap |
Other Receivables
OtherReceivables
|
861000000 | USD |
| CY2018Q4 | us-gaap |
Other Receivables
OtherReceivables
|
2686000000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
43000000 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
45000000 | USD |
| CY2018 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
43000000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-13000000 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-23000000 | USD |
| CY2018 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-23000000 | USD |
| CY2016 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
921000000 | USD |
| CY2017 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
1021000000 | USD |
| CY2018 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
0 | USD |
| CY2016 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
5709000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
5641000000 | USD |
| CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
6514000000 | USD |
| CY2016 | us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1352000000 | USD |
| CY2017 | us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1323000000 | USD |
| CY2018 | us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1485000000 | USD |
| CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2128000000 | USD |
| CY2018Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2119000000 | USD |
| CY2016 | us-gaap |
Pension Expense
PensionExpense
|
97000000 | USD |
| CY2017 | us-gaap |
Pension Expense
PensionExpense
|
103000000 | USD |
| CY2018 | us-gaap |
Pension Expense
PensionExpense
|
105000000 | USD |
| CY2016 | us-gaap |
Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
|
14000000 | USD |
| CY2017 | us-gaap |
Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
|
14000000 | USD |
| CY2018 | us-gaap |
Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
|
14000000 | USD |
| CY2016 | us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1295000000 | USD |
| CY2017 | us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1291000000 | USD |
| CY2018 | us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1412000000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
822000000 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
395000000 | USD |
| CY2018 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
200000000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Long Term Debt And Capital Securities Net
ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
|
983000000 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Long Term Debt And Capital Securities Net
ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
|
2713000000 | USD |
| CY2018 | us-gaap |
Proceeds From Issuance Of Long Term Debt And Capital Securities Net
ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
|
793000000 | USD |
| CY2016 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
0 | USD |
| CY2018 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
3960000000 | USD |
| CY2016 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-44000000 | USD |
| CY2017 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-107000000 | USD |
| CY2018 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-20000000 | USD |
| CY2016 | us-gaap |
Proceeds From Repayments Of Commercial Paper
ProceedsFromRepaymentsOfCommercialPaper
|
-9000000 | USD |
| CY2017 | us-gaap |
Proceeds From Repayments Of Commercial Paper
ProceedsFromRepaymentsOfCommercialPaper
|
-840000000 | USD |
| CY2018 | us-gaap |
Proceeds From Repayments Of Commercial Paper
ProceedsFromRepaymentsOfCommercialPaper
|
-182000000 | USD |
| CY2016 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
500000000 | USD |
| CY2017 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
750000000 | USD |
| CY2018 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
600000000 | USD |
| CY2016 | us-gaap |
Profit Loss
ProfitLoss
|
1407000000 | USD |
| CY2017 | us-gaap |
Profit Loss
ProfitLoss
|
1660000000 | USD |
| CY2018 | us-gaap |
Profit Loss
ProfitLoss
|
-6837000000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
77248000000 | USD |
| CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
83272000000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
53789000000 | USD |
| CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
58557000000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
|
3000000 | USD |
| CY2018Q4 | us-gaap |
Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
|
2000000 | USD |
| CY2016 | us-gaap |
Public Utilities Property Plant And Equipment Amount Of Indirect Disallowance Of Costs Of Recently Completed Plants
PublicUtilitiesPropertyPlantAndEquipmentAmountOfIndirectDisallowanceOfCostsOfRecentlyCompletedPlants
|
507000000 | USD |
| CY2017 | us-gaap |
Public Utilities Property Plant And Equipment Amount Of Indirect Disallowance Of Costs Of Recently Completed Plants
PublicUtilitiesPropertyPlantAndEquipmentAmountOfIndirectDisallowanceOfCostsOfRecentlyCompletedPlants
|
47000000 | USD |
| CY2018 | us-gaap |
Public Utilities Property Plant And Equipment Amount Of Indirect Disallowance Of Costs Of Recently Completed Plants
PublicUtilitiesPropertyPlantAndEquipmentAmountOfIndirectDisallowanceOfCostsOfRecentlyCompletedPlants
|
-45000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Third Party Environmental Recoveries Receivable
RecordedThirdPartyEnvironmentalRecoveriesReceivable
|
930000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation
RecordedUnconditionalPurchaseObligation
|
39846000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due After Fifth Year
RecordedUnconditionalPurchaseObligationDueAfterFifthYear
|
25125000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due In Fourth Year
RecordedUnconditionalPurchaseObligationDueInFourthYear
|
2703000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due In Fifth Year
RecordedUnconditionalPurchaseObligationDueInFifthYear
|
2340000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due In Second Year
RecordedUnconditionalPurchaseObligationDueInSecondYear
|
3209000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due In Third Year
RecordedUnconditionalPurchaseObligationDueInThirdYear
|
2978000000 | USD |
| CY2018Q4 | us-gaap |
Recorded Unconditional Purchase Obligation Due Within One Year
RecordedUnconditionalPurchaseObligationDueWithinOneYear
|
3491000000 | USD |
| CY2017Q4 | us-gaap |
Regulated Entity Other Assets Noncurrent
RegulatedEntityOtherAssetsNoncurrent
|
7942000000 | USD |
| CY2018Q4 | us-gaap |
Regulated Entity Other Assets Noncurrent
RegulatedEntityOtherAssetsNoncurrent
|
9243000000 | USD |
| CY2017Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
615000000 | USD |
| CY2018Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
233000000 | USD |
| CY2017Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
3793000000 | USD |
| CY2018Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
4964000000 | USD |
| CY2017Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
8679000000 | USD |
| CY2018Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
8539000000 | USD |
| CY2016 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
0 | USD |
| CY2017 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
0 | USD |
| CY2018 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
775000000 | USD |
| CY2016 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
160000000 | USD |
| CY2017 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1445000000 | USD |
| CY2018 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
795000000 | USD |
| CY2016 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
0 | USD |
| CY2017 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
500000000 | USD |
| CY2018 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
750000000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
7000000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
7000000 | USD |
| CY2018Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
7000000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
6596000000 | USD |
| CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-250000000 | USD |
| CY2016 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
17666000000 | USD |
| CY2017 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
17135000000 | USD |
| CY2018 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
16759000000 | USD |
| CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
|
17000000 | shares |
| CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
15150531.721 | shares |
| CY2017Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
931000000 | USD |
| CY2018Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
3435000000 | USD |
| CY2016 | us-gaap |
Stock Issued1
StockIssued1
|
20000000 | USD |
| CY2017 | us-gaap |
Stock Issued1
StockIssued1
|
21000000 | USD |
| CY2018 | us-gaap |
Stock Issued1
StockIssued1
|
0 | USD |
| CY2016 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
842000000 | USD |
| CY2017 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
416000000 | USD |
| CY2018 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
200000000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
19220000000 | USD |
| CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
12651000000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
16828000000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
18192000000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
19472000000 | USD |
| CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
12903000000 | USD |
| CY2018Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
5000000 | USD |
| CY2016 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
7326000000 | USD |
| CY2017 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
6321000000 | USD |
| CY2018 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
7153000000 | USD |
| CY2015Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
54000000 | USD |
| CY2016Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
58000000 | USD |
| CY2017Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
64000000 | USD |
| CY2018Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
56000000 | USD |
| CY2016 | us-gaap |
Valuation Allowances And Reserves Charged To Cost And Expense
ValuationAllowancesAndReservesChargedToCostAndExpense
|
50000000 | USD |
| CY2017 | us-gaap |
Valuation Allowances And Reserves Charged To Cost And Expense
ValuationAllowancesAndReservesChargedToCostAndExpense
|
55000000 | USD |
| CY2018 | us-gaap |
Valuation Allowances And Reserves Charged To Cost And Expense
ValuationAllowancesAndReservesChargedToCostAndExpense
|
34000000 | USD |
| CY2016 | us-gaap |
Valuation Allowances And Reserves Charged To Other Accounts
ValuationAllowancesAndReservesChargedToOtherAccounts
|
0 | USD |
| CY2017 | us-gaap |
Valuation Allowances And Reserves Charged To Other Accounts
ValuationAllowancesAndReservesChargedToOtherAccounts
|
0 | USD |
| CY2018 | us-gaap |
Valuation Allowances And Reserves Charged To Other Accounts
ValuationAllowancesAndReservesChargedToOtherAccounts
|
0 | USD |
| CY2016 | us-gaap |
Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
|
46000000 | USD |
| CY2017 | us-gaap |
Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
|
49000000 | USD |
| CY2018 | us-gaap |
Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
|
42000000 | USD |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
501000000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
513000000 | shares |
| CY2018 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
517000000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
499000000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
512000000 | shares |
| CY2018 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
517000000 | shares |
| CY2018 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with GAAP requires the use of estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities. Some of the more significant estimates and assumptions relate to the Utility’s wildfire-related liabilities, legal and regulatory contingencies, environmental remediation liabilities, insurance receivables, regulatory assets and liabilities, AROs, and pension and other postretirement benefit plans obligations. Management believes that its estimates and assumptions reflected in the Consolidated Financial Statements are appropriate and reasonable. A change in management’s estimates or assumptions could result in an adjustment that could have a material effect on PG&E Corporation’s and the Utility’s financial condition, results of operations, liquidity, and cash flows during the period in which such change occurred. </font></div></div> |
