10-Q Filing

WILLIAMS COMPANIES, INC. CIK: 107263 Q3 2019

Filing Information

Form Type	10-Q
Accession Number	`0000107263-19-000030`
Period End Date	20190930
Filing Date	20191031
Fiscal Year	2019
Fiscal Period	Q3
XBRL Instance	wmb2019093010q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 76 Income Statement 96 Cash Flow Statement 100 Stockholders Equity 59 Comprehensive Income 52

Balance Sheet 76 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`	$6.00M	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`	$168.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$247.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.47B	shares	Point-in-time
Trade accounts and other receivables (net of allowance of $6 at September 30, 2019 and $9 at December 31, 2018)	`ReceivablesNetCurrent`	$992.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.47B	shares	Point-in-time
Trade accounts and other receivables (net of allowance of $6 at September 30, 2019 and $9 at December 31, 2018)	`ReceivablesNetCurrent`	$875.00M	USD	Point-in-time
Inventories	`InventoryNet`	$130.00M	USD	Point-in-time
Inventories	`InventoryNet`	$129.00M	USD	Point-in-time
Common stock, par value of shares authorized	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, par value of shares authorized	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	1.25B	shares	Point-in-time
Other current assets and deferred charges	`OtherAssetsCurrent`	$183.00M	USD	Point-in-time
Other current assets and deferred charges	`OtherAssetsCurrent`	$174.00M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	1.25B	shares	Point-in-time
Total current assets	`AssetsCurrent`	$1.46B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.43B	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
Investments	`EquityMethodInvestments`	$6.23B	USD	Point-in-time
Investments	`EquityMethodInvestments`	$7.82B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$38.66B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$41.65B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.16B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$12.03B	USD	Point-in-time
Property, plant, and equipment net	`PropertyPlantAndEquipmentNet`	$29.61B	USD	Point-in-time
Property, plant, and equipment net	`PropertyPlantAndEquipmentNet`	$27.50B	USD	Point-in-time
Intangible assets net of accumulated amortization	`IntangibleAssetsNetIncludingGoodwill`	$7.77B	USD	Point-in-time
Intangible assets net of accumulated amortization	`IntangibleAssetsNetIncludingGoodwill`	$8.04B	USD	Point-in-time
Regulatory assets, deferred charges, and other	`OtherAssetsNoncurrent`	$746.00M	USD	Point-in-time
Regulatory assets, deferred charges, and other	`OtherAssetsNoncurrent`	$965.00M	USD	Point-in-time
Total assets	`Assets`	$46.28B	USD	Point-in-time
Total assets	`Assets`	$45.30B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$662.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$602.00M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.10B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.18B	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.54B	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$47.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.81B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$3.32B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$22.37B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$20.72B	USD	Point-in-time
Deferred income tax liabilities	`DeferredTaxAndOtherLiabilitiesNoncurrent`	$1.52B	USD	Point-in-time
Deferred income tax liabilities	`DeferredTaxAndOtherLiabilitiesNoncurrent`	$1.65B	USD	Point-in-time
Regulatory liabilities, deferred income, and other	`OtherLiabilitiesAndDeferredRevenueNoncurrent`	$3.73B	USD	Point-in-time
Regulatory liabilities, deferred income, and other	`OtherLiabilitiesAndDeferredRevenueNoncurrent`	$3.60B	USD	Point-in-time
Contingent liabilities (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Contingent liabilities (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred Stock	`PreferredStockValue`	$35.00M	USD	Point-in-time
Preferred Stock	`PreferredStockValue`	$35.00M	USD	Point-in-time
Common stock ($1 par value; 1,470 million shares authorized at September 30, 2019 and December 31, 2018; 1,247 million shares issued at September 30, 2019 and 1,245 million shares issued at December 31, 2018)	`CommonStockValue`	$1.25B	USD	Point-in-time
Common stock ($1 par value; 1,470 million shares authorized at September 30, 2019 and December 31, 2018; 1,247 million shares issued at September 30, 2019 and 1,245 million shares issued at December 31, 2018)	`CommonStockValue`	$1.25B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$24.69B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$24.31B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-10.00B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-10.66B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-270.00M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-266.00M	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`	$13.62B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$14.66B	USD	Point-in-time
Noncontrolling interests in consolidated subsidiaries	`MinorityInterest`	$1.34B	USD	Point-in-time
Noncontrolling interests in consolidated subsidiaries	`MinorityInterest`	$3.24B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.18B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.96B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.86B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.00B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.45B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.08B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$45.30B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$46.28B	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$2.30B	USD	1 Quarter
Revenues	`Revenues`	$2.00B	USD	1 Quarter
Revenues	`Revenues`	$6.48B	USD	3 Qtrs
Revenues	`Revenues`	$6.09B	USD	3 Qtrs
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$364.00M	USD	1 Quarter
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$1.09B	USD	3 Qtrs
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$389.00M	USD	1 Quarter
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$1.13B	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`	$435.00M	USD	1 Quarter
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$1.27B	USD	3 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$436.00M	USD	3 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$130.00M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$410.00M	USD	3 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$174.00M	USD	1 Quarter
Impairment of certain assets (Note 13)	`AssetImpairmentCharges`	-	USD	1 Quarter
Impairment of certain assets (Note 13)	`AssetImpairmentCharges`	-	USD	1 Quarter
Impairment of certain assets (Note 13)	`AssetImpairmentCharges`	$76.00M	USD	3 Qtrs
Impairment of certain assets (Note 13)	`AssetImpairmentCharges`	$66.00M	USD	3 Qtrs
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$6.00M	USD	1 Quarter
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-24.00M	USD	3 Qtrs
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$11.00M	USD	1 Quarter
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-30.00M	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$5.08B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.80B	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$4.41B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.37B	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$501.00M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$1.40B	USD	3 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$628.00M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$1.69B	USD	3 Qtrs
Equity earnings (losses)	`IncomeLossFromEquityMethodInvestments`	$279.00M	USD	3 Qtrs
Equity earnings (losses)	`IncomeLossFromEquityMethodInvestments`	$105.00M	USD	1 Quarter
Equity earnings (losses)	`IncomeLossFromEquityMethodInvestments`	$93.00M	USD	1 Quarter
Equity earnings (losses)	`IncomeLossFromEquityMethodInvestments`	$260.00M	USD	3 Qtrs
Other investing income (loss) net (Note 5)	`InvestmentIncomeNonoperating`	$-54.00M	USD	3 Qtrs
Other investing income (loss) net (Note 5)	`InvestmentIncomeNonoperating`	$2.00M	USD	1 Quarter
Other investing income (loss) net (Note 5)	`InvestmentIncomeNonoperating`	$-107.00M	USD	1 Quarter
Other investing income (loss) net (Note 5)	`InvestmentIncomeNonoperating`	$74.00M	USD	3 Qtrs
Interest incurred	`InterestCostsIncurred`	$286.00M	USD	1 Quarter
Interest incurred	`InterestCostsIncurred`	$856.00M	USD	3 Qtrs
Interest incurred	`InterestCostsIncurred`	$303.00M	USD	1 Quarter
Interest incurred	`InterestCostsIncurred`	$915.00M	USD	3 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$27.00M	USD	3 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$16.00M	USD	1 Quarter
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$7.00M	USD	1 Quarter
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$38.00M	USD	3 Qtrs
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$52.00M	USD	1 Quarter
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$1.00M	USD	1 Quarter
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$19.00M	USD	3 Qtrs
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$99.00M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.04B	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$319.00M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$390.00M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.02B	USD	3 Qtrs
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$244.00M	USD	3 Qtrs
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$77.00M	USD	1 Quarter
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$297.00M	USD	3 Qtrs
Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$190.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$200.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$780.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$739.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$242.00M	USD	1 Quarter
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$21.00M	USD	1 Quarter
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$71.00M	USD	1 Quarter
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$323.00M	USD	3 Qtrs
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$54.00M	USD	3 Qtrs
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$129.00M	USD	1 Quarter
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$726.00M	USD	3 Qtrs
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`	$221.00M	USD	1 Quarter
Preferred stock dividends	`PreferredStockDividendsIncomeStatementImpact`	-	USD	1 Quarter
Preferred stock dividends	`PreferredStockDividendsIncomeStatementImpact`	$1.00M	USD	1 Quarter
Preferred stock dividends	`PreferredStockDividendsIncomeStatementImpact`	$2.00M	USD	3 Qtrs
Preferred stock dividends	`PreferredStockDividendsIncomeStatementImpact`	-	USD	3 Qtrs
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$220.00M	USD	1 Quarter
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$416.00M	USD	3 Qtrs
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$724.00M	USD	3 Qtrs
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$129.00M	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.47	USD	3 Qtrs
Net income (loss)	`EarningsPerShareBasic`	$0.13	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.18	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.60	USD	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.21B	shares	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.21B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.02B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	893.71M	shares	3 Qtrs
Net income (loss)	`EarningsPerShareDiluted`	$0.18	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.13	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.46	USD	3 Qtrs
Net income (loss)	`EarningsPerShareDiluted`	$0.60	USD	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	896.32M	shares	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.21B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.03B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.21B	shares	3 Qtrs

Cash Flow Statement 100 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$200.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$780.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$739.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$242.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$425.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.29B	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$435.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.27B	USD	3 Qtrs
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$351.00M	USD	3 Qtrs
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$268.00M	USD	3 Qtrs
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$209.00M	USD	1 Quarter
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$86.00M	USD	1 Quarter
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$279.00M	USD	3 Qtrs
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$105.00M	USD	1 Quarter
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$93.00M	USD	1 Quarter
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$260.00M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	$507.00M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	$458.00M	USD	3 Qtrs
Net (gain) loss on disposition of equity-method investments (Note 5)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$122.00M	USD	3 Qtrs
Net (gain) loss on disposition of equity-method investments (Note 5)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	-	USD	1 Quarter
Net (gain) loss on disposition of equity-method investments (Note 5)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	-	USD	1 Quarter
Net (gain) loss on disposition of equity-method investments (Note 5)	`EquityMethodInvestmentRealizedGainLossOnDisposal`	-	USD	3 Qtrs
Impairment of equity-method investments (Note 13)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	3 Qtrs
Impairment of equity-method investments (Note 13)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$114.00M	USD	1 Quarter
Impairment of equity-method investments (Note 13)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$186.00M	USD	3 Qtrs
Impairment of equity-method investments (Note 13)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	1 Quarter
(Gain) loss on deconsolidation of businesses (Note 5)	`DeconsolidationGainOrLossAmount`	$-2.00M	USD	3 Qtrs
(Gain) loss on deconsolidation of businesses (Note 5)	`DeconsolidationGainOrLossAmount`	$62.00M	USD	3 Qtrs
Impairment of and net (gain) loss on sale of certain assets	`TangibleAssetImpairmentCharges`	$64.00M	USD	3 Qtrs
Impairment of and net (gain) loss on sale of certain assets	`TangibleAssetImpairmentCharges`	$76.00M	USD	3 Qtrs
Amortization of stock-based awards	`ShareBasedCompensation`	$43.00M	USD	3 Qtrs
Amortization of stock-based awards	`ShareBasedCompensation`	$44.00M	USD	3 Qtrs
Accounts and notes receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-159.00M	USD	3 Qtrs
Accounts and notes receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-75.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-7.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$39.00M	USD	3 Qtrs
Other current assets and deferred charges	`IncreaseDecreaseInOtherCurrentAssets`	$44.00M	USD	3 Qtrs
Other current assets and deferred charges	`IncreaseDecreaseInOtherCurrentAssets`	$10.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-76.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-76.00M	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-62.00M	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$76.00M	USD	3 Qtrs
Other, including changes in noncurrent assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-161.00M	USD	3 Qtrs
Other, including changes in noncurrent assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-176.00M	USD	3 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.33B	USD	3 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.70B	USD	3 Qtrs
Proceeds from (payments of) commercial paper net	`ProceedsFromRepaymentsOfCommercialPaper`	$-4.00M	USD	3 Qtrs
Proceeds from (payments of) commercial paper net	`ProceedsFromRepaymentsOfCommercialPaper`	$821.00M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.75B	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$736.00M	USD	3 Qtrs
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$904.00M	USD	3 Qtrs
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$3.20B	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$10.00M	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$15.00M	USD	3 Qtrs
Proceeds from sale of partial interest in consolidated subsidiary (Note 2)	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$1.33B	USD	3 Qtrs
Proceeds from sale of partial interest in consolidated subsidiary (Note 2)	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	-	USD	3 Qtrs
Common dividends paid	`PaymentsOfDividendsCommonStock`	$1.38B	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`	$86.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	$13.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	$32.00M	USD	3 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$26.00M	USD	3 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	3 Qtrs
Other net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-11.00M	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`	$-279.00M	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.66B	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.71B	USD	3 Qtrs
Dispositions net	`PaymentsForProceedsFromProductiveAssets`	$32.00M	USD	3 Qtrs
Dispositions net	`PaymentsForProceedsFromProductiveAssets`	$2.00M	USD	3 Qtrs
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$395.00M	USD	3 Qtrs
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$25.00M	USD	3 Qtrs
Purchases of businesses, net of cash acquired (Note 2)	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	3 Qtrs
Purchases of businesses, net of cash acquired (Note 2)	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$728.00M	USD	3 Qtrs
Proceeds from dispositions of equity-method investments (Note 5)	`ProceedsFromSaleOfEquityMethodInvestments`	-	USD	3 Qtrs
Proceeds from dispositions of equity-method investments (Note 5)	`ProceedsFromSaleOfEquityMethodInvestments`	$485.00M	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`	$361.00M	USD	3 Qtrs
Other net	`PaymentsForProceedsFromOtherInvestingActivities`	$-86.00M	USD	3 Qtrs
Other net	`PaymentsForProceedsFromOtherInvestingActivities`	$28.00M	USD	3 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.34B	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`	$79.00M	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`	$168.00M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$247.00M	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`	$168.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$247.00M	USD	Point-in-time
(1) Increases to property, plant, and equipment	`PropertyPlantAndEquipmentAdditions`	$1.71B	USD	3 Qtrs
(1) Increases to property, plant, and equipment	`PropertyPlantAndEquipmentAdditions`	$2.48B	USD	3 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpendituresIncurredButNotYetPaid`	$2.00M	USD	3 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpendituresIncurredButNotYetPaid`	$-177.00M	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.66B	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.71B	USD	3 Qtrs

Stockholders Equity 59 line items

Line Item	Tag	Value	Unit	Period
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.34	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$1.02	USD	3 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$1.14	USD	3 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.38	USD	1 Quarter
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.18B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.96B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.86B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.00B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.45B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.08B	USD	Point-in-time
Adoption of new accounting standards	`NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification`	$-121.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$200.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$780.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$739.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$242.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$9.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$4.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.00M	USD	1 Quarter
WPZ Merger (Note 1)	`MinorityInterestDecreaseFromRedemptions`	$-1.86B	USD	3 Qtrs
WPZ Merger (Note 1)	`MinorityInterestDecreaseFromRedemptions`	$-1.86B	USD	1 Quarter
Issuance of preferred stock (Note 12)	`StockIssuedDuringPeriodValueNewIssues`	$35.00M	USD	3 Qtrs
Issuance of preferred stock (Note 12)	`StockIssuedDuringPeriodValueNewIssues`	$35.00M	USD	1 Quarter
Cash dividends common stock	`DividendsCommonStockCash`	$411.00M	USD	1 Quarter
Cash dividends common stock	`DividendsCommonStockCash`	$461.00M	USD	1 Quarter
Cash dividends common stock	`DividendsCommonStockCash`	$974.00M	USD	3 Qtrs
Cash dividends common stock	`DividendsCommonStockCash`	$1.38B	USD	3 Qtrs
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$196.00M	USD	1 Quarter
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$86.00M	USD	3 Qtrs
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$598.00M	USD	3 Qtrs
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$18.00M	USD	1 Quarter
Stock-based compensation and related common stock issuances, net of tax	`StockIssuedDuringPeriodValueShareBasedCompensation`	$16.00M	USD	1 Quarter
Stock-based compensation and related common stock issuances, net of tax	`StockIssuedDuringPeriodValueShareBasedCompensation`	$17.00M	USD	1 Quarter
Stock-based compensation and related common stock issuances, net of tax	`StockIssuedDuringPeriodValueShareBasedCompensation`	$45.00M	USD	3 Qtrs
Stock-based compensation and related common stock issuances, net of tax	`StockIssuedDuringPeriodValueShareBasedCompensation`	$49.00M	USD	3 Qtrs
Sale of partial interest in consolidated subsidiary (Note 2)	`ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesSaleOfInterestByParent`	$1.33B	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`	$1.00M	USD	1 Quarter
Changes in ownership of consolidated subsidiaries, net	`ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet`	$-4.00M	USD	3 Qtrs
Changes in ownership of consolidated subsidiaries, net	`ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet`	-	USD	1 Quarter
Changes in ownership of consolidated subsidiaries, net	`ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet`	$142.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ContributionsFromNoncontrollingInterests`	$32.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ContributionsFromNoncontrollingInterests`	$2.00M	USD	1 Quarter
Contributions from noncontrolling interests	`ContributionsFromNoncontrollingInterests`	$13.00M	USD	3 Qtrs
Deconsolidation of subsidiary (Note 5)	`NoncontrollingInterestDecreaseFromDeconsolidation`	$267.00M	USD	3 Qtrs
Other	`StockholdersEquityOther`	$5.00M	USD	3 Qtrs
Other	`StockholdersEquityOther`	$6.00M	USD	3 Qtrs
Other	`StockholdersEquityOther`	$2.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$2.00M	USD	1 Quarter
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$1.51B	USD	1 Quarter
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$-222.00M	USD	1 Quarter
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$784.00M	USD	3 Qtrs
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$862.00M	USD	3 Qtrs
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.18B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.96B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.86B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.00B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.45B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.08B	USD	Point-in-time

Comprehensive Income 52 line items

Line Item	Tag	Value	Unit	Period
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-3.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$200.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-6.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$780.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$739.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$242.00M	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $3 and $6 in 2018	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-5.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $3 and $6 in 2018	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-3.00M	USD	3 Qtrs
Net unrealized gain (loss) from derivative instruments, net of taxes of $3 and $6 in 2018	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-2.00M	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $3 and $6 in 2018	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-19.00M	USD	3 Qtrs
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($2) and ($3) in 2018	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-7.00M	USD	1 Quarter
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($2) and ($3) in 2018	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	3 Qtrs
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($2) and ($3) in 2018	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	1 Quarter
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($2) and ($3) in 2018	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-10.00M	USD	3 Qtrs
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	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`	$-1.00M	USD	1 Quarter
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`	$-3.00M	USD	3 Qtrs
Amortization of actuarial (gain) loss included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Amortization of actuarial (gain) loss included in net periodic benefit cost, taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-5.00M	USD	3 Qtrs
Net actuarial gain (loss) arising during the year, net of taxes of $1 and $1 in 2019, and ($0) and ($1) in 2018	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-5.00M	USD	1 Quarter
Net actuarial gain (loss) arising during the year, net of taxes of $1 and $1 in 2019, and ($0) and ($1) in 2018	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net actuarial gain (loss) arising during the year, net of taxes of $1 and $1 in 2019, and ($0) and ($1) in 2018	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-5.00M	USD	3 Qtrs
Net actuarial gain (loss) arising during the year, net of taxes of $1 and $1 in 2019, and ($0) and ($1) in 2018	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$4.00M	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 ($0) and ($3) in 2019, and ($3) and ($5) in 2018	`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 ($0) and ($3) in 2019, and ($3) and ($5) in 2018	`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 ($0) and ($3) in 2019, and ($3) and ($5) in 2018	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-9.00M	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 ($0) and ($3) in 2019, and ($3) and ($5) in 2018	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-14.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$9.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$4.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$241.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$206.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$748.00M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$784.00M	USD	3 Qtrs
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$321.00M	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`	$54.00M	USD	3 Qtrs
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$21.00M	USD	1 Quarter
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$134.00M	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`	$220.00M	USD	1 Quarter
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$730.00M	USD	3 Qtrs

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