10-Q Filing

WILLIAMS COMPANIES, INC. CIK: 107263 Q3 2021

Filing Information

Form Type	10-Q
Accession Number	`0000107263-21-000027`
Period End Date	20210930
Filing Date	20211101
Fiscal Year	2021
Fiscal Period	Q3
XBRL Instance	wmb-20210930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 78 Income Statement 100 Cash Flow Statement 98 Stockholders Equity 50 Comprehensive Income 52

Balance Sheet 78 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$142.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$70.00M	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
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$289.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$214.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.47B	shares	Point-in-time
Trade accounts and other receivables	`AccountsReceivableGrossCurrent`	$1.99B	USD	Point-in-time
Trade accounts and other receivables	`AccountsReceivableGrossCurrent`	$1.00B	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.47B	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	1.25B	shares	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.00M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.00M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	1.25B	shares	Point-in-time
Trade accounts and other receivables net	`ReceivablesNetCurrent`	$1.99B	USD	Point-in-time
Treasury stock, shares of common stock	`TreasuryStockShares`	35.00M	shares	Point-in-time
Treasury stock, shares of common stock	`TreasuryStockShares`	35.00M	shares	Point-in-time
Trade accounts and other receivables net	`ReceivablesNetCurrent`	$999.00M	USD	Point-in-time
Inventories	`InventoryNet`	$136.00M	USD	Point-in-time
Inventories	`InventoryNet`	$368.00M	USD	Point-in-time
Other current assets and deferred charges	`OtherAssetsCurrent`	$152.00M	USD	Point-in-time
Other current assets and deferred charges	`OtherAssetsCurrent`	$317.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.88B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.43B	USD	Point-in-time
Investments	`EquityMethodInvestments`	$5.16B	USD	Point-in-time
Investments	`EquityMethodInvestments`	$5.08B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$43.90B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$42.49B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$14.59B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$13.56B	USD	Point-in-time
Property, plant, and equipment net	`PropertyPlantAndEquipmentNet`	$28.93B	USD	Point-in-time
Property, plant, and equipment net	`PropertyPlantAndEquipmentNet`	$29.31B	USD	Point-in-time
Intangible assets net of accumulated amortization	`IntangibleAssetsNetIncludingGoodwill`	$7.48B	USD	Point-in-time
Intangible assets net of accumulated amortization	`IntangibleAssetsNetIncludingGoodwill`	$7.44B	USD	Point-in-time
Regulatory assets, deferred charges, and other	`OtherAssetsNoncurrent`	$1.20B	USD	Point-in-time
Regulatory assets, deferred charges, and other	`OtherAssetsNoncurrent`	$1.22B	USD	Point-in-time
Total assets	`Assets`	$45.98B	USD	Point-in-time
Total assets	`Assets`	$44.16B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.67B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$482.00M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.24B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$944.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$2.02B	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$893.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$4.94B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.32B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$20.34B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$21.45B	USD	Point-in-time
Deferred income tax liabilities	`DeferredTaxAndOtherLiabilitiesNoncurrent`	$2.23B	USD	Point-in-time
Deferred income tax liabilities	`DeferredTaxAndOtherLiabilitiesNoncurrent`	$1.92B	USD	Point-in-time
Regulatory liabilities, deferred income, and other	`OtherLiabilitiesAndDeferredRevenueNoncurrent`	$4.55B	USD	Point-in-time
Regulatory liabilities, deferred income, and other	`OtherLiabilitiesAndDeferredRevenueNoncurrent`	$3.89B	USD	Point-in-time
Contingent liabilities and commitments (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Contingent liabilities and commitments (Note 13)	`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, 2021 and December 31, 2020; 1,249 million shares issued at September 30, 2021 and 1,248 million shares issued at December 31, 2020)	`CommonStockValue`	$1.25B	USD	Point-in-time
Common stock ($1 par value; 1,470 million shares authorized at September 30, 2021 and December 31, 2020; 1,249 million shares issued at September 30, 2021 and 1,248 million shares issued at December 31, 2020)	`CommonStockValue`	$1.25B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$24.43B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$24.37B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-12.75B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-13.36B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-109.00M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-96.00M	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`	$11.77B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$11.20B	USD	Point-in-time
Noncontrolling interests in consolidated subsidiaries	`MinorityInterest`	$2.81B	USD	Point-in-time
Noncontrolling interests in consolidated subsidiaries	`MinorityInterest`	$2.72B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.08B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.92B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.36B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.27B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.90B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.58B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$45.98B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$44.16B	USD	Point-in-time

Income Statement 100 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$7.37B	USD	3 Qtrs
Revenues	`Revenues`	$5.63B	USD	3 Qtrs
Revenues	`Revenues`	$1.93B	USD	1 Quarter
Revenues	`Revenues`	$2.48B	USD	1 Quarter
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$336.00M	USD	1 Quarter
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$993.00M	USD	3 Qtrs
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$409.00M	USD	1 Quarter
Operating and maintenance expenses	`OperatingCostsAndExpenses`	$1.15B	USD	3 Qtrs
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$1.28B	USD	3 Qtrs
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$487.00M	USD	1 Quarter
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$1.39B	USD	3 Qtrs
Depreciation and amortization expenses	`DepreciationDepletionAndAmortization`	$426.00M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$114.00M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$389.00M	USD	3 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$152.00M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$354.00M	USD	3 Qtrs
Impairment of goodwill (Note 11)	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Impairment of goodwill (Note 11)	`GoodwillImpairmentLoss`	-	USD	3 Qtrs
Impairment of goodwill (Note 11)	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Impairment of goodwill (Note 11)	`GoodwillImpairmentLoss`	$187.00M	USD	3 Qtrs
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-15.00M	USD	1 Quarter
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-1.00M	USD	1 Quarter
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-28.00M	USD	3 Qtrs
Other (income) expense net	`OtherOperatingIncomeExpenseNet`	$-12.00M	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$3.94B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$5.68B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$2.12B	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$1.29B	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$355.00M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$1.68B	USD	3 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$1.69B	USD	3 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$641.00M	USD	1 Quarter
Equity earnings (losses) (Note 5)	`IncomeLossFromEquityMethodInvestments`	$157.00M	USD	1 Quarter
Equity earnings (losses) (Note 5)	`IncomeLossFromEquityMethodInvestments`	$106.00M	USD	1 Quarter
Equity earnings (losses) (Note 5)	`IncomeLossFromEquityMethodInvestments`	$236.00M	USD	3 Qtrs
Equity earnings (losses) (Note 5)	`IncomeLossFromEquityMethodInvestments`	$423.00M	USD	3 Qtrs
Impairment of equity-method investments (Note 11)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$938.00M	USD	3 Qtrs
Impairment of equity-method investments (Note 11)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	1 Quarter
Impairment of equity-method investments (Note 11)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	3 Qtrs
Impairment of equity-method investments (Note 11)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	1 Quarter
Other investing income (loss) net	`InvestmentIncomeNonoperating`	$6.00M	USD	3 Qtrs
Other investing income (loss) net	`InvestmentIncomeNonoperating`	$2.00M	USD	1 Quarter
Other investing income (loss) net	`InvestmentIncomeNonoperating`	$6.00M	USD	3 Qtrs
Other investing income (loss) net	`InvestmentIncomeNonoperating`	$2.00M	USD	1 Quarter
Interest incurred	`InterestCostsIncurred`	$295.00M	USD	1 Quarter
Interest incurred	`InterestCostsIncurred`	$892.00M	USD	3 Qtrs
Interest incurred	`InterestCostsIncurred`	$298.00M	USD	1 Quarter
Interest incurred	`InterestCostsIncurred`	$898.00M	USD	3 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$8.00M	USD	3 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$16.00M	USD	3 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$3.00M	USD	1 Quarter
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$6.00M	USD	1 Quarter
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$-14.00M	USD	3 Qtrs
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$4.00M	USD	3 Qtrs
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$-23.00M	USD	1 Quarter
Other income (expense) net	`OtherNonoperatingIncomeExpense`	$4.00M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.24B	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$226.00M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$92.00M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$434.00M	USD	1 Quarter
Less: Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$24.00M	USD	3 Qtrs
Less: Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$111.00M	USD	1 Quarter
Less: Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$313.00M	USD	3 Qtrs
Less: Provision (benefit) for income taxes	`IncomeTaxExpenseBenefit`	$53.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$173.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$68.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$930.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$323.00M	USD	1 Quarter
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-27.00M	USD	3 Qtrs
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$8.00M	USD	1 Quarter
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$14.00M	USD	1 Quarter
Less: Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$35.00M	USD	3 Qtrs
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$165.00M	USD	1 Quarter
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$309.00M	USD	1 Quarter
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$95.00M	USD	3 Qtrs
Net income (loss) attributable to The Williams Companies, Inc.	`NetIncomeLoss`	$895.00M	USD	3 Qtrs
Less: Preferred stock dividends	`PreferredStockDividendsIncomeStatementImpact`	$1.00M	USD	1 Quarter
Less: Preferred stock dividends	`PreferredStockDividendsIncomeStatementImpact`	$1.00M	USD	1 Quarter
Less: Preferred stock dividends	`PreferredStockDividendsIncomeStatementImpact`	$2.00M	USD	3 Qtrs
Less: Preferred stock dividends	`PreferredStockDividendsIncomeStatementImpact`	$2.00M	USD	3 Qtrs
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$164.00M	USD	1 Quarter
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$93.00M	USD	3 Qtrs
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$308.00M	USD	1 Quarter
Net income (loss) available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$893.00M	USD	3 Qtrs
Net income (loss)	`EarningsPerShareBasic`	$0.74	USD	3 Qtrs
Net income (loss)	`EarningsPerShareBasic`	$0.25	USD	1 Quarter
Net income (loss)	`EarningsPerShareBasic`	$0.08	USD	3 Qtrs
Net income (loss)	`EarningsPerShareBasic`	$0.14	USD	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.22B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.21B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.21B	shares	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.22B	shares	3 Qtrs
Net income (loss)	`EarningsPerShareDiluted`	$0.13	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.25	USD	1 Quarter
Net income (loss)	`EarningsPerShareDiluted`	$0.08	USD	3 Qtrs
Net income (loss)	`EarningsPerShareDiluted`	$0.73	USD	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.21B	shares	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.22B	shares	1 Quarter
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.22B	shares	3 Qtrs
Weighted-average shares (thousands)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.22B	shares	1 Quarter

Cash Flow Statement 98 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$173.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$68.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$930.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$323.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.28B	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$487.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.39B	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$426.00M	USD	1 Quarter
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$111.00M	USD	1 Quarter
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$313.00M	USD	3 Qtrs
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$52.00M	USD	3 Qtrs
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$51.00M	USD	1 Quarter
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$157.00M	USD	1 Quarter
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$106.00M	USD	1 Quarter
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$236.00M	USD	3 Qtrs
Equity (earnings) losses	`IncomeLossFromEquityMethodInvestments`	$423.00M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	$574.00M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`EquityMethodInvestmentDividendsOrDistributions`	$466.00M	USD	3 Qtrs
Impairment of goodwill (Note 11)	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Impairment of goodwill (Note 11)	`GoodwillImpairmentLoss`	-	USD	3 Qtrs
Impairment of goodwill (Note 11)	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Impairment of goodwill (Note 11)	`GoodwillImpairmentLoss`	$187.00M	USD	3 Qtrs
Impairment of equity-method investments (Note 11)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$938.00M	USD	3 Qtrs
Impairment of equity-method investments (Note 11)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	1 Quarter
Impairment of equity-method investments (Note 11)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	3 Qtrs
Impairment of equity-method investments (Note 11)	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	1 Quarter
Net unrealized (gain) loss from derivative instruments	`UnrealizedGainLossOnDerivativesAndCommodityContracts`	$-317.00M	USD	3 Qtrs
Net unrealized (gain) loss from derivative instruments	`UnrealizedGainLossOnDerivativesAndCommodityContracts`	-	USD	3 Qtrs
Amortization of stock-based awards	`ShareBasedCompensation`	$60.00M	USD	3 Qtrs
Amortization of stock-based awards	`ShareBasedCompensation`	$39.00M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$538.00M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$18.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$112.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$33.00M	USD	3 Qtrs
Other current assets and deferred charges	`IncreaseDecreaseInOtherCurrentAssets`	$15.00M	USD	3 Qtrs
Other current assets and deferred charges	`IncreaseDecreaseInOtherCurrentAssets`	$67.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$570.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-77.00M	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$67.00M	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-286.00M	USD	3 Qtrs
Changes in current and noncurrent derivative assets and liabilities	`IncreaseDecreaseInDerivativeAssetsAndLiabilities`	$2.00M	USD	3 Qtrs
Changes in current and noncurrent derivative assets and liabilities	`IncreaseDecreaseInDerivativeAssetsAndLiabilities`	$267.00M	USD	3 Qtrs
Other, including changes in noncurrent assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$14.00M	USD	3 Qtrs
Other, including changes in noncurrent assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-6.00M	USD	3 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.38B	USD	3 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.81B	USD	3 Qtrs
Proceeds from (payments of) commercial paper net	`ProceedsFromRepaymentsOfCommercialPaper`	-	USD	3 Qtrs
Proceeds from (payments of) commercial paper net	`ProceedsFromRepaymentsOfCommercialPaper`	$40.00M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$898.00M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.90B	USD	3 Qtrs
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$3.84B	USD	3 Qtrs
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$887.00M	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$6.00M	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$9.00M	USD	3 Qtrs
Common dividends paid	`PaymentsOfDividendsCommonStock`	$1.49B	USD	3 Qtrs
Common dividends paid	`PaymentsOfDividendsCommonStock`	$1.46B	USD	3 Qtrs
Dividends and distributions paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$135.00M	USD	3 Qtrs
Dividends and distributions paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$147.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	$6.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	$5.00M	USD	3 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$20.00M	USD	3 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$7.00M	USD	3 Qtrs
Other net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-12.00M	USD	3 Qtrs
Other net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-13.00M	USD	3 Qtrs
Net cash provided (used) by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.52B	USD	3 Qtrs
Net cash provided (used) by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.63B	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$938.00M	USD	3 Qtrs
Capital expenditures (1)	`PaymentsToAcquirePropertyPlantAndEquipment`	$957.00M	USD	3 Qtrs
Dispositions net	`PaymentsToRetireProceedsFromSaleOfPropertyPlantAndEquipment`	$-5.00M	USD	3 Qtrs
Dispositions net	`PaymentsToRetireProceedsFromSaleOfPropertyPlantAndEquipment`	$30.00M	USD	3 Qtrs
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$27.00M	USD	3 Qtrs
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$46.00M	USD	3 Qtrs
Purchases of businesses, net of cash acquired (Note 3)	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	3 Qtrs
Purchases of businesses, net of cash acquired (Note 3)	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$126.00M	USD	3 Qtrs
Proceeds from dispositions of equity-method investments	`ProceedsFromSaleOfEquityMethodInvestments`	-	USD	3 Qtrs
Proceeds from dispositions of equity-method investments	`ProceedsFromSaleOfEquityMethodInvestments`	$1.00M	USD	3 Qtrs
Purchases of and contributions to equity-method investments	`PaymentsToAcquireEquityMethodInvestments`	$150.00M	USD	3 Qtrs
Purchases of and contributions to equity-method investments	`PaymentsToAcquireEquityMethodInvestments`	$79.00M	USD	3 Qtrs
Other net	`PaymentsForProceedsFromOtherInvestingActivities`	$-2.00M	USD	3 Qtrs
Other net	`PaymentsForProceedsFromOtherInvestingActivities`	$-9.00M	USD	3 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.08B	USD	3 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.11B	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-219.00M	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$72.00M	USD	3 Qtrs
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$142.00M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$70.00M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$289.00M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$214.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$142.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$70.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$289.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$214.00M	USD	Point-in-time
(1) Increases to property, plant, and equipment	`PropertyPlantAndEquipmentAdditions`	$912.00M	USD	3 Qtrs
(1) Increases to property, plant, and equipment	`PropertyPlantAndEquipmentAdditions`	$1.00B	USD	3 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpendituresIncurredButNotYetPaid`	$44.00M	USD	3 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpendituresIncurredButNotYetPaid`	$-26.00M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$938.00M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$957.00M	USD	3 Qtrs

Stockholders Equity 50 line items

Line Item	Tag	Value	Unit	Period
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.40	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$1.23	USD	3 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$1.20	USD	3 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.41	USD	1 Quarter
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.08B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.92B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.36B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.27B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.90B	USD	Point-in-time
Period Start	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.58B	USD	Point-in-time
Net income (loss)	`ProfitLoss`	$173.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$68.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$930.00M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$323.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-13.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$16.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$39.00M	USD	3 Qtrs
Cash dividends common stock	`DividendsCommonStockCash`	$498.00M	USD	1 Quarter
Cash dividends common stock	`DividendsCommonStockCash`	$1.49B	USD	3 Qtrs
Cash dividends common stock	`DividendsCommonStockCash`	$485.00M	USD	1 Quarter
Cash dividends common stock	`DividendsCommonStockCash`	$1.46B	USD	3 Qtrs
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$147.00M	USD	3 Qtrs
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$49.00M	USD	1 Quarter
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$40.00M	USD	1 Quarter
Dividends and distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$135.00M	USD	3 Qtrs
Stock-based compensation and related common stock issuances, net of tax	`StockIssuedDuringPeriodValueShareBasedCompensation`	$23.00M	USD	1 Quarter
Stock-based compensation and related common stock issuances, net of tax	`StockIssuedDuringPeriodValueShareBasedCompensation`	$54.00M	USD	3 Qtrs
Stock-based compensation and related common stock issuances, net of tax	`StockIssuedDuringPeriodValueShareBasedCompensation`	$37.00M	USD	3 Qtrs
Stock-based compensation and related common stock issuances, net of tax	`StockIssuedDuringPeriodValueShareBasedCompensation`	$16.00M	USD	1 Quarter
Purchase of partial interest in consolidated subsidiary (Note 1)	`MinorityInterestDecreaseFromRedemptions`	$3.00M	USD	1 Quarter
Purchase of partial interest in consolidated subsidiary (Note 1)	`MinorityInterestDecreaseFromRedemptions`	$3.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ContributionsFromNoncontrollingInterests`	$1.00M	USD	1 Quarter
Contributions from noncontrolling interests	`ContributionsFromNoncontrollingInterests`	$9.00M	USD	3 Qtrs
Contributions from noncontrolling interests	`ContributionsFromNoncontrollingInterests`	$3.00M	USD	1 Quarter
Contributions from noncontrolling interests	`ContributionsFromNoncontrollingInterests`	$5.00M	USD	3 Qtrs
Other	`StockholdersEquityOther`	$5.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$4.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$12.00M	USD	3 Qtrs
Other	`StockholdersEquityOther`	$12.00M	USD	3 Qtrs
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$-346.00M	USD	1 Quarter
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$-1.47B	USD	3 Qtrs
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$-182.00M	USD	1 Quarter
Net increase (decrease) in equity	`StockholdersEquityPeriodIncreaseDecrease`	$-664.00M	USD	3 Qtrs
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.08B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.92B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.36B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.27B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.90B	USD	Point-in-time
Period End	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.58B	USD	Point-in-time

Comprehensive Income 52 line items

Line Item	Tag	Value	Unit	Period
Energy commodity contracts	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-5.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$173.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$68.00M	USD	3 Qtrs
Energy commodity contracts	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-14.00M	USD	3 Qtrs
Energy commodity contracts	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	-	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$930.00M	USD	3 Qtrs
Energy commodity contracts	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	-	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$323.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-7.00M	USD	3 Qtrs
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-5.00M	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`	-	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $5 and $14 in 2021 and $ and $ in 2020	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-43.00M	USD	3 Qtrs
Net unrealized gain (loss) from derivative instruments, net of taxes of $5 and $14 in 2021 and $ and $ in 2020	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$7.00M	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`	$4.00M	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $5 and $14 in 2021 and $ and $ in 2020	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-17.00M	USD	1 Quarter
Net unrealized gain (loss) from derivative instruments, net of taxes of $5 and $14 in 2021 and $ and $ in 2020	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	-	USD	1 Quarter
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), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-3.00M	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-1.00M	USD	1 Quarter
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($5) and ($7) in 2021 and $ and $ in 2020	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-15.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-1.00M	USD	1 Quarter
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($5) and ($7) in 2021 and $ and $ in 2020	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-6.00M	USD	3 Qtrs
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($5) and ($7) in 2021 and $ and $ in 2020	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	3 Qtrs
Reclassifications into earnings of net derivative instruments (gain) loss, net of taxes of ($5) and ($7) in 2021 and $ and $ in 2020	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-21.00M	USD	3 Qtrs
Net actuarial gain (loss) arising during the year, net of taxes of $ and $ in 2021 and ($4) and ($7) in 2020	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$11.00M	USD	1 Quarter
Net actuarial gain (loss) arising during the year, net of taxes of $ and $ in 2021 and ($4) and ($7) in 2020	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Net actuarial gain (loss) arising during the year, net of taxes of $ and $ in 2021 and ($4) and ($7) in 2020	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net actuarial gain (loss) arising during the year, net of taxes of $ and $ in 2021 and ($4) and ($7) in 2020	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$20.00M	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 ($1) and ($3) in 2021 and ($1) and ($6) in 2020	`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 ($1) and ($3) in 2021 and ($1) and ($6) in 2020	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-19.00M	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 ($1) and ($3) in 2021 and ($1) and ($6) in 2020	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-5.00M	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 ($1) and ($3) in 2021 and ($1) and ($6) in 2020	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-3.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-13.00M	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$16.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$39.00M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$917.00M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$174.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$107.00M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$339.00M	USD	1 Quarter
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$35.00M	USD	3 Qtrs
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-27.00M	USD	3 Qtrs
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$14.00M	USD	1 Quarter
Less: Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$8.00M	USD	1 Quarter
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$134.00M	USD	3 Qtrs
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$166.00M	USD	1 Quarter
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$325.00M	USD	1 Quarter
Comprehensive income (loss) attributable to The Williams Companies, Inc.	`ComprehensiveIncomeNetOfTax`	$882.00M	USD	3 Qtrs

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