10-Q Filing

WILLIAMS COMPANIES, INC. CIK: 107263 Q3 2018

Filing Information

Form Type	10-Q
Accession Number	`0000107263-18-000030`
Period End Date	20180930
Filing Date	20181101
Fiscal Year	2018
Fiscal Period	Q3
XBRL Instance	wmb-20180930.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 78 Income Statement 114 Cash Flow Statement 94 Stockholders Equity 25 Comprehensive Income 60

Balance Sheet 78 line items

Line Item	Tag	Value	Unit	Period
Allowance for trade accounts and other receivables	`AllowanceForDoubtfulAccountsReceivableCurrent`	$9.00M	USD	Point-in-time
Allowance for trade accounts and other receivables	`AllowanceForDoubtfulAccountsReceivableCurrent`	$9.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$899.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$42.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$170.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.17B	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.47B	shares	Point-in-time
Trade accounts and other receivables (net of allowance of $9 at September 30, 2018 and $9 at December 31, 2017)	`ReceivablesNetCurrent`	$883.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	960.00M	shares	Point-in-time
Trade accounts and other receivables (net of allowance of $9 at September 30, 2018 and $9 at December 31, 2017)	`ReceivablesNetCurrent`	$976.00M	USD	Point-in-time
Common stock, par value of shares authorized	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Inventories	`InventoryNet`	$113.00M	USD	Point-in-time
Inventories	`InventoryNet`	$153.00M	USD	Point-in-time
Common stock, par value of shares authorized	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Assets held for sale (Note 4)	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$664.00M	USD	Point-in-time
Assets held for sale (Note 4)	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$7.00M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	1.25B	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	861.00M	shares	Point-in-time
Other current assets and deferred charges	`OtherAssetsCurrent`	$184.00M	USD	Point-in-time
Other current assets and deferred charges	`OtherAssetsCurrent`	$242.00M	USD	Point-in-time
Treasury stock, shares of common shares	`TreasuryStockShares`	35.00M	shares	Point-in-time
Treasury stock, shares of common shares	`TreasuryStockShares`	35.00M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$2.18B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.98B	USD	Point-in-time
Investments	`EquityMethodInvestments`	$7.43B	USD	Point-in-time
Investments	`EquityMethodInvestments`	$6.55B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$39.51B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$39.95B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.30B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.28B	USD	Point-in-time
Property, plant, and equipment net	`PropertyPlantAndEquipmentNet`	$28.21B	USD	Point-in-time
Property, plant, and equipment net	`PropertyPlantAndEquipmentNet`	$28.67B	USD	Point-in-time
Intangible assets net of accumulated amortization	`IntangibleAssetsNetIncludingGoodwill`	$8.79B	USD	Point-in-time
Intangible assets net of accumulated amortization	`IntangibleAssetsNetIncludingGoodwill`	$8.32B	USD	Point-in-time
Regulatory assets, deferred charges, and other	`OtherAssetsNoncurrent`	$744.00M	USD	Point-in-time
Regulatory assets, deferred charges, and other	`OtherAssetsNoncurrent`	$619.00M	USD	Point-in-time
Total assets	`Assets`	$47.15B	USD	Point-in-time
Total assets	`Assets`	$46.35B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$978.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$739.00M	USD	Point-in-time
Liabilities held for sale (Note 4)	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$49.00M	USD	Point-in-time
Liabilities held for sale (Note 4)	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	-	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.17B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.12B	USD	Point-in-time
Commercial paper	`CommercialPaper`	-	USD	Point-in-time
Commercial paper	`CommercialPaper`	$823.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$501.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$33.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.65B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.76B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$20.43B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$21.41B	USD	Point-in-time
Deferred income tax liabilities	`DeferredTaxLiabilitiesNoncurrent`	$1.65B	USD	Point-in-time
Deferred income tax liabilities	`DeferredTaxLiabilitiesNoncurrent`	$3.15B	USD	Point-in-time
Regulatory liabilities, deferred income, and other	`OtherLiabilitiesAndDeferredRevenueNoncurrent`	$4.38B	USD	Point-in-time
Regulatory liabilities, deferred income, and other	`OtherLiabilitiesAndDeferredRevenueNoncurrent`	$3.95B	USD	Point-in-time
Contingent liabilities (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Contingent liabilities (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred Stock (Note 11)	`PreferredStockValue`	-	USD	Point-in-time
Preferred Stock (Note 11)	`PreferredStockValue`	$35.00M	USD	Point-in-time
Common stock ($1 par value; 1,470 million shares authorized at September 30, 2018 and 960 million shares authorized at December 31, 2017; 1,245 million shares issued at September 30, 2018 and 861 million shares issued at December 31, 2017)	`CommonStockValue`	$1.25B	USD	Point-in-time
Common stock ($1 par value; 1,470 million shares authorized at September 30, 2018 and 960 million shares authorized at December 31, 2017; 1,245 million shares issued at September 30, 2018 and 861 million shares issued at December 31, 2017)	`CommonStockValue`	$861.00M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$18.51B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$24.68B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-8.43B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-9.02B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-238.00M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-291.00M	USD	Point-in-time
Treasury stock, at cost (35 million shares of common stock)	`TreasuryStockValue`	$1.04B	USD	Point-in-time
Treasury stock, at cost (35 million shares of common stock)	`TreasuryStockValue`	$1.04B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$9.66B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$15.61B	USD	Point-in-time
Noncontrolling interests in consolidated subsidiaries	`MinorityInterest`	$6.52B	USD	Point-in-time
Noncontrolling interests in consolidated subsidiaries	`MinorityInterest`	$1.35B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.18B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.96B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$46.35B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$47.15B	USD	Point-in-time

Income Statement 114 line items

Line Item	Tag	Value	Unit	Period
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.28B	USD	1 Quarter
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$6.42B	USD	3 Qtrs
Service revenues commodity consideration (Note 2)	`Salesrevenueservicescommodityconsideration`	-	USD	1 Quarter
Service revenues commodity consideration (Note 2)	`Salesrevenueservicescommodityconsideration`	$316.00M	USD	3 Qtrs
Service revenues commodity consideration (Note 2)	`Salesrevenueservicescommodityconsideration`	-	USD	3 Qtrs
Service revenues commodity consideration (Note 2)	`Salesrevenueservicescommodityconsideration`	$121.00M	USD	1 Quarter
Total revenues	`Revenues`	$2.30B	USD	1 Quarter
Total revenues	`Revenues`	$6.48B	USD	3 Qtrs
Total revenues	`Revenues`	$5.80B	USD	3 Qtrs
Total revenues	`Revenues`	$1.89B	USD	1 Quarter
Processing commodity expenses (Note 2)	`Processingcommodityexpenses`	-	USD	1 Quarter
Processing commodity expenses (Note 2)	`Processingcommodityexpenses`	-	USD	3 Qtrs
Processing commodity expenses (Note 2)	`Processingcommodityexpenses`	$30.00M	USD	1 Quarter
Processing commodity expenses (Note 2)	`Processingcommodityexpenses`	$91.00M	USD	3 Qtrs
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$389.00M	USD	1 Quarter
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$403.00M	USD	1 Quarter
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$1.13B	USD	3 Qtrs
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$1.17B	USD	3 Qtrs
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$1.31B	USD	3 Qtrs
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$425.00M	USD	1 Quarter
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$1.29B	USD	3 Qtrs
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$433.00M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$174.00M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$436.00M	USD	3 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$452.00M	USD	3 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$138.00M	USD	1 Quarter
Gain on sale of Geismar Interest (Note 4)	`GainLossOnDispositionOfAssets1`	$1.09B	USD	1 Quarter
Gain on sale of Geismar Interest (Note 4)	`GainLossOnDispositionOfAssets1`	-	USD	3 Qtrs
Gain on sale of Geismar Interest (Note 4)	`GainLossOnDispositionOfAssets1`	-	USD	1 Quarter
Gain on sale of Geismar Interest (Note 4)	`GainLossOnDispositionOfAssets1`	$1.09B	USD	3 Qtrs
Impairment of certain assets (Note 12)	`AssetImpairmentCharges`	$1.24B	USD	3 Qtrs
Impairment of certain assets (Note 12)	`AssetImpairmentCharges`	-	USD	1 Quarter
Impairment of certain assets (Note 12)	`AssetImpairmentCharges`	$66.00M	USD	3 Qtrs
Impairment of certain assets (Note 12)	`AssetImpairmentCharges`	$1.21B	USD	1 Quarter
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$6.00M	USD	1 Quarter
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-24.00M	USD	1 Quarter
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-34.00M	USD	3 Qtrs
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-24.00M	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$5.08B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.62B	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$4.72B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.80B	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$274.00M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$1.08B	USD	3 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$1.40B	USD	3 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$501.00M	USD	1 Quarter
Equity earnings (losses)	`IncomeLossFromEquityMethodInvestments`	$115.00M	USD	1 Quarter
Equity earnings (losses)	`IncomeLossFromEquityMethodInvestments`	$347.00M	USD	3 Qtrs
Equity earnings (losses)	`IncomeLossFromEquityMethodInvestments`	$105.00M	USD	1 Quarter
Equity earnings (losses)	`IncomeLossFromEquityMethodInvestments`	$279.00M	USD	3 Qtrs
Other investing income (loss) net (Note 5)	`InvestmentIncomeNonoperating`	$74.00M	USD	3 Qtrs
Other investing income (loss) net (Note 5)	`InvestmentIncomeNonoperating`	$278.00M	USD	3 Qtrs
Other investing income (loss) net (Note 5)	`InvestmentIncomeNonoperating`	$4.00M	USD	1 Quarter
Other investing income (loss) net (Note 5)	`InvestmentIncomeNonoperating`	$2.00M	USD	1 Quarter
Interest incurred	`InterestCostsIncurred`	$286.00M	USD	1 Quarter
Interest incurred	`InterestCostsIncurred`	$842.00M	USD	3 Qtrs
Interest incurred	`InterestCostsIncurred`	$275.00M	USD	1 Quarter
Interest incurred	`InterestCostsIncurred`	$856.00M	USD	3 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$16.00M	USD	1 Quarter
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$38.00M	USD	3 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$8.00M	USD	1 Quarter
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$24.00M	USD	3 Qtrs
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$52.00M	USD	1 Quarter
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$124.00M	USD	3 Qtrs
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$23.00M	USD	1 Quarter
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$99.00M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$149.00M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.01B	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$390.00M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.04B	USD	3 Qtrs
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$24.00M	USD	1 Quarter
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$190.00M	USD	1 Quarter
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$297.00M	USD	3 Qtrs
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$126.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$125.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$200.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$739.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$887.00M	USD	3 Qtrs
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$323.00M	USD	3 Qtrs
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$71.00M	USD	1 Quarter
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$92.00M	USD	1 Quarter
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$400.00M	USD	3 Qtrs
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$487.00M	USD	3 Qtrs
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$33.00M	USD	1 Quarter
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$416.00M	USD	3 Qtrs
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$129.00M	USD	1 Quarter
Preferred stock dividends (Note 11)	`PreferredStockDividendsIncomeStatementImpact`	-	USD	1 Quarter
Preferred stock dividends (Note 11)	`PreferredStockDividendsIncomeStatementImpact`	-	USD	1 Quarter
Preferred stock dividends (Note 11)	`PreferredStockDividendsIncomeStatementImpact`	-	USD	3 Qtrs
Preferred stock dividends (Note 11)	`PreferredStockDividendsIncomeStatementImpact`	-	USD	3 Qtrs
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$487.00M	USD	3 Qtrs
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$416.00M	USD	3 Qtrs
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$33.00M	USD	1 Quarter
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$129.00M	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.59	USD	3 Qtrs
Net income (loss)	`EarningsPerShareBasic`	$0.04	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.47	USD	3 Qtrs
Net income (loss)	`EarningsPerShareBasic`	$0.13	USD	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	893.71M	shares	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.02B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	826.78M	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	825.92M	shares	3 Qtrs
Net income (loss)	`EarningsPerShareDiluted`	$0.13	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.59	USD	3 Qtrs
Net income (loss)	`EarningsPerShareDiluted`	$0.46	USD	3 Qtrs
Net income (loss)	`EarningsPerShareDiluted`	$0.04	USD	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	829.37M	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	828.15M	shares	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.03B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	896.32M	shares	3 Qtrs
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$1.02	USD	3 Qtrs
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.90	USD	3 Qtrs
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.30	USD	1 Quarter
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.34	USD	1 Quarter

Cash Flow Statement 94 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$125.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$200.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$739.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$887.00M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.31B	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$425.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.29B	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$433.00M	USD	1 Quarter
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$351.00M	USD	3 Qtrs
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$8.00M	USD	1 Quarter
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$209.00M	USD	1 Quarter
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$99.00M	USD	3 Qtrs
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$115.00M	USD	1 Quarter
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$347.00M	USD	3 Qtrs
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$105.00M	USD	1 Quarter
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$279.00M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	$602.00M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	$507.00M	USD	3 Qtrs
Net (gain) loss on disposition of equity-method investments	`EquityMethodInvestmentRealizedGainLossOnDisposal`	-	USD	3 Qtrs
Net (gain) loss on disposition of equity-method investments	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$269.00M	USD	3 Qtrs
Gain on sale of Geismar Interest (Note 4)	`GainLossOnDispositionOfAssets1`	$1.09B	USD	1 Quarter
Gain on sale of Geismar Interest (Note 4)	`GainLossOnDispositionOfAssets1`	-	USD	3 Qtrs
Gain on sale of Geismar Interest (Note 4)	`GainLossOnDispositionOfAssets1`	-	USD	1 Quarter
Gain on sale of Geismar Interest (Note 4)	`GainLossOnDispositionOfAssets1`	$1.09B	USD	3 Qtrs
Impairment of and net (gain) loss on sale of assets	`ImpairmentOfAndNetGainLossOnSaleOfAssetsAndBusinesses`	$1.23B	USD	3 Qtrs
Impairment of and net (gain) loss on sale of assets	`ImpairmentOfAndNetGainLossOnSaleOfAssetsAndBusinesses`	$64.00M	USD	3 Qtrs
Amortization of stock-based awards	`ShareBasedCompensation`	$61.00M	USD	3 Qtrs
Amortization of stock-based awards	`ShareBasedCompensation`	$43.00M	USD	3 Qtrs
Accounts and notes receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-118.00M	USD	3 Qtrs
Accounts and notes receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-75.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$39.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$23.00M	USD	3 Qtrs
Other current assets and deferred charges	`IncreaseDecreaseInOtherCurrentAssets`	$44.00M	USD	3 Qtrs
Other current assets and deferred charges	`IncreaseDecreaseInOtherCurrentAssets`	$11.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$47.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-76.00M	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-161.00M	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-62.00M	USD	3 Qtrs
Other, including changes in noncurrent assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-238.00M	USD	3 Qtrs
Other, including changes in noncurrent assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-210.00M	USD	3 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.23B	USD	3 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.33B	USD	3 Qtrs
Proceeds from (payments of) commercial paper net	`ProceedsFromRepaymentsOfCommercialPaper`	$821.00M	USD	3 Qtrs
Proceeds from (payments of) commercial paper net	`ProceedsFromRepaymentsOfCommercialPaper`	$-93.00M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.01B	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.75B	USD	3 Qtrs
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$5.47B	USD	3 Qtrs
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$3.20B	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.13B	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$15.00M	USD	3 Qtrs
Common dividends paid	`PaymentsOfDividendsCommonStock`	$744.00M	USD	3 Qtrs
Common dividends paid	`PaymentsOfDividendsCommonStock`	$974.00M	USD	3 Qtrs
Dividends and distributions paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$552.00M	USD	3 Qtrs
Dividends and distributions paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$636.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	$15.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	$13.00M	USD	3 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$14.00M	USD	3 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$26.00M	USD	3 Qtrs
Other net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-87.00M	USD	3 Qtrs
Other net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-46.00M	USD	3 Qtrs
Net cash provided (used) by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-205.00M	USD	3 Qtrs
Net cash provided (used) by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.89B	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.70B	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.66B	USD	3 Qtrs
Dispositions net	`PaymentsForProceedsFromProductiveAssets`	$2.00M	USD	3 Qtrs
Dispositions net	`PaymentsForProceedsFromProductiveAssets`	$27.00M	USD	3 Qtrs
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$253.00M	USD	3 Qtrs
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$395.00M	USD	3 Qtrs
Proceeds from sale of businesses, net of cash divested	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	-	USD	3 Qtrs
Proceeds from sale of businesses, net of cash divested	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	$2.06B	USD	3 Qtrs
Proceeds from dispositions of equity-method investments	`ProceedsFromSaleOfEquityMethodInvestments`	-	USD	3 Qtrs
Proceeds from dispositions of equity-method investments	`ProceedsFromSaleOfEquityMethodInvestments`	$200.00M	USD	3 Qtrs
Purchases of and contributions to equity-method investments	`PaymentsToAcquireEquityMethodInvestments`	$803.00M	USD	3 Qtrs
Purchases of and contributions to equity-method investments	`PaymentsToAcquireEquityMethodInvestments`	$103.00M	USD	3 Qtrs
Other net	`PaymentsForProceedsFromOtherInvestingActivities`	$-86.00M	USD	3 Qtrs
Other net	`PaymentsForProceedsFromOtherInvestingActivities`	$17.00M	USD	3 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$662.00M	USD	3 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.98B	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-857.00M	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$1.00B	USD	3 Qtrs
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$899.00M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$42.00M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$170.00M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$1.17B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$899.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$42.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$170.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$1.17B	USD	Point-in-time
(1) Increases to property, plant, and equipment	`PropertyPlantAndEquipmentAdditions`	$2.48B	USD	3 Qtrs
(1) Increases to property, plant, and equipment	`PropertyPlantAndEquipmentAdditions`	$1.83B	USD	3 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpendituresIncurredButNotYetPaid`	$-177.00M	USD	3 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpendituresIncurredButNotYetPaid`	$126.00M	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.70B	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.66B	USD	3 Qtrs

Stockholders Equity 25 line items

Line Item	Tag	Value	Unit	Period
December 31, 2017	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.18B	USD	Point-in-time
December 31, 2017	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.96B	USD	Point-in-time
Adoption of ASC 606 (Note 1)	`CumulativeEffectOfNewAccountingPrincipleInPeriodAdopted`	$-121.00M	USD	3 Qtrs
Adoption of ASU 2018-02 (Note 1)	`CumulativeEffectOfNewAccountingPronouncementInPeriodAdopted`	-	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$125.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$200.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$739.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$887.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$9.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-3.00M	USD	1 Quarter
WPZ Merger (Note 1)	`MinorityInterestDecreaseFromRedemptions`	$-1.86B	USD	3 Qtrs
Issuance of preferred stock (Note 11)	`StockIssuedDuringPeriodValueNewIssues`	$35.00M	USD	3 Qtrs
Cash dividends common stock	`DividendsCommonStockCash`	$974.00M	USD	3 Qtrs
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$598.00M	USD	3 Qtrs
Stock-based compensation and related common stock issuances	`StockIssuedDuringPeriodValueShareBasedCompensation`	$49.00M	USD	3 Qtrs
Sales of limited partner units of Williams Partners L.P.	`NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest`	$46.00M	USD	3 Qtrs
Changes in ownership of consolidated subsidiaries, net	`ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet`	$-4.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ContributionsFromNoncontrollingInterests`	$13.00M	USD	3 Qtrs
Deconsolidation of subsidiary (Note 3)	`NoncontrollingInterestDecreaseFromDeconsolidation`	$267.00M	USD	3 Qtrs
Other	`StockholdersEquityOther`	$5.00M	USD	3 Qtrs
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$784.00M	USD	3 Qtrs
September 30, 2018	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.18B	USD	Point-in-time
September 30, 2018	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.96B	USD	Point-in-time

Comprehensive Income 60 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$125.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$200.00M	USD	1 Quarter
Other Comprehensive Income, Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-6.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$739.00M	USD	3 Qtrs
Other Comprehensive Income, Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-1.00M	USD	3 Qtrs
Other Comprehensive Income, Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-3.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$887.00M	USD	3 Qtrs
Other Comprehensive Income, Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-2.00M	USD	1 Quarter
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-2.00M	USD	1 Quarter
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$1.00M	USD	3 Qtrs
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-3.00M	USD	3 Qtrs
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$1.00M	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $3 and $6 in 2018, and $2 and $1 in 2017	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-5.00M	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $3 and $6 in 2018, and $2 and $1 in 2017	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-19.00M	USD	3 Qtrs
Net unrealized gain (loss) from derivative instruments, net of taxes of $3 and $6 in 2018, and $2 and $1 in 2017	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-9.00M	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $3 and $6 in 2018, and $2 and $1 in 2017	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-5.00M	USD	3 Qtrs
Amortization of prior service cost (credit) included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-1.00M	USD	1 Quarter
Amortization of prior service cost (credit) included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	3 Qtrs
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($2) and ($3) in 2018, and $1 and $1 in 2017	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-7.00M	USD	1 Quarter
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($2) and ($3) in 2018, and $1 and $1 in 2017	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	-	USD	3 Qtrs
Amortization of prior service cost (credit) included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-2.00M	USD	3 Qtrs
Amortization of prior service cost (credit) included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	1 Quarter
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($2) and ($3) in 2018, and $1 and $1 in 2017	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-2.00M	USD	1 Quarter
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($2) and ($3) in 2018, and $1 and $1 in 2017	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-10.00M	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$1.00M	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	1 Quarter
Amortization of actuarial (gain) loss included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-7.00M	USD	3 Qtrs
Amortization of actuarial (gain) loss included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-3.00M	USD	1 Quarter
Amortization of actuarial (gain) loss included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-2.00M	USD	1 Quarter
Amortization of actuarial (gain) loss included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-5.00M	USD	3 Qtrs
Amortization of prior service cost (credit) included in net periodic benefit cost (credit), net of taxes of $1 and $2 in 2017	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	3 Qtrs
Amortization of prior service cost (credit) included in net periodic benefit cost (credit), net of taxes of $1 and $2 in 2017	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Amortization of prior service cost (credit) included in net periodic benefit cost (credit), net of taxes of $1 and $2 in 2017	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-2.00M	USD	3 Qtrs
Amortization of prior service cost (credit) included in net periodic benefit cost (credit), net of taxes of $1 and $2 in 2017	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Net actuarial gain (loss) arising during the year, net of taxes of ($0) and ($1) in 2018	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net actuarial gain (loss) arising during the year, net of taxes of ($0) and ($1) in 2018	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net actuarial gain (loss) arising during the year, net of taxes of ($0) and ($1) in 2018	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$4.00M	USD	3 Qtrs
Net actuarial gain (loss) arising during the year, net of taxes of ($0) and ($1) in 2018	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Amortization of actuarial (gain) loss and net actuarial loss from settlements included in net periodic benefit cost (credit), net of taxes of ($3) and ($5) in 2018, and ($2) and ($7) in 2017	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-13.00M	USD	3 Qtrs
Amortization of actuarial (gain) loss and net actuarial loss from settlements included in net periodic benefit cost (credit), net of taxes of ($3) and ($5) in 2018, and ($2) and ($7) in 2017	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-4.00M	USD	1 Quarter
Amortization of actuarial (gain) loss and net actuarial loss from settlements included in net periodic benefit cost (credit), net of taxes of ($3) and ($5) in 2018, and ($2) and ($7) in 2017	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-14.00M	USD	3 Qtrs
Amortization of actuarial (gain) loss and net actuarial loss from settlements included in net periodic benefit cost (credit), net of taxes of ($3) and ($5) in 2018, and ($2) and ($7) in 2017	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-4.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$9.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-3.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$122.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$748.00M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$206.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$893.00M	USD	3 Qtrs
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$398.00M	USD	3 Qtrs
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$72.00M	USD	1 Quarter
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$321.00M	USD	3 Qtrs
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$89.00M	USD	1 Quarter
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$427.00M	USD	3 Qtrs
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$33.00M	USD	1 Quarter
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$495.00M	USD	3 Qtrs
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$134.00M	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.