$OKE
ONEOK INC /NEW/ Stock $oke

$oke Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000103968423000016 Filed on February 28, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$4.521B	$5.032B	$22.39B
YoY Change	-16.96%	-7.17%	35.35%
Cost Of Revenue	$3.347B	$3.893B	$17.91B
YoY Change	-23.34%	-9.86%	46.12%
Gross Profit	$1.174B	$1.139B	$4.477B
YoY Change	8.84%	3.39%	4.51%
Gross Profit Margin	25.97%	22.63%	20.0%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$162.0M	$157.4M	$626.1M
YoY Change	5.29%	2.81%	0.71%
% of Gross Profit	13.8%	13.82%	13.99%
Operating Expenses	$458.0M	$479.6M	$1.776B
YoY Change	9.63%	6.75%	5.15%
Operating Profit	$1.497B	$659.2M	$2.807B
YoY Change	125.98%	1.08%	8.13%
Interest Expense	$166.0M	-$129.6M	$675.9M
YoY Change	-3.52%	-9.66%	-7.77%
% of Operating Profit	11.09%	-19.66%	24.08%
Other Income/Expense, Net	$8.000M	-$957.0K	-$32.10M
YoY Change	-159.16%	-206.93%	863.07%
Pretax Income	$1.379B	$627.1M	$2.250B
YoY Change	168.5%	23.01%	13.38%
Income Tax	$330.0M	$142.2M	$527.4M
% Of Pretax Income	23.93%	22.67%	23.44%
Net Earnings	$1.049B	$484.6M	$1.722B
YoY Change	168.17%	27.75%	14.84%
Net Earnings / Revenue	23.2%	9.63%	7.69%
Basic Earnings Per Share	$2.34		$3.85
Diluted Earnings Per Share	$2.34	$1.08	$3.84
COMMON SHARES
Basic Shares Outstanding	447.2M shares	447.0M shares	447.5M shares
Diluted Shares Outstanding	449.0M shares		448.4M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$680.0M	$220.2M	$220.2M
YoY Change	4554.35%	50.44%	50.44%
Cash & Equivalents	$680.0M	$220.2M	$220.2M
Short-Term Investments
Other Short-Term Assets	$158.0M	$171.5M	$171.5M
YoY Change	-15.62%	3.54%	3.54%
Inventory	$399.0M	$431.7M	$623.7M
Prepaid Expenses
Receivables	$1.153B	$1.532B	$1.532B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$2.569B	$2.548B	$2.548B
YoY Change	-2.74%	7.3%	7.3%
LONG-TERM ASSETS
Property, Plant & Equipment	$20.04B	$19.95B	$20.04B
YoY Change	3.16%	3.27%	3.22%
Goodwill		$527.6M
YoY Change		0.0%
Intangibles		$225.3M
YoY Change		-4.42%
Long-Term Investments	$789.0M	$801.8M	$801.8M
YoY Change	-1.05%	0.52%	0.52%
Other Assets	$316.0M	$324.1M	$241.3M
YoY Change	-14.15%	-11.55%	-12.86%
Total Long-Term Assets	$21.90B	$21.83B	$21.83B
YoY Change	2.55%	2.75%	2.75%
TOTAL ASSETS
Total Short-Term Assets	$2.569B	$2.548B	$2.548B
Total Long-Term Assets	$21.90B	$21.83B	$21.83B
Total Assets	$24.46B	$24.38B	$24.38B
YoY Change	1.96%	3.21%	3.21%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.074B	$1.359B	$1.359B
YoY Change	-37.92%	2.03%	2.03%
Accrued Expenses	$149.0M	$245.3M	$245.3M
YoY Change	-0.02%	-1.62%	-1.62%
Deferred Revenue		$23.30M
YoY Change		-33.99%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change	-100.0%
Long-Term Debt Due	$500.0M	$925.0M	$928.0M
YoY Change	-44.18%	3.26%	3.29%
Total Short-Term Liabilities	$2.182B	$3.052B	$3.052B
YoY Change	-37.35%	-4.18%	-4.18%
LONG-TERM LIABILITIES
Long-Term Debt	$12.73B	$12.70B	$12.72B
YoY Change	-0.18%	-0.41%	-0.42%
Other Long-Term Liabilities	$329.0M	$331.1M	$379.9M
YoY Change	-20.55%	-23.33%	-21.89%
Total Long-Term Liabilities	$13.06B	$13.03B	$13.10B
YoY Change	-0.82%	-1.16%	-1.21%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.182B	$3.052B	$3.052B
Total Long-Term Liabilities	$13.06B	$13.03B	$13.10B
Total Liabilities	$15.24B	$16.08B	$17.89B
YoY Change	-8.46%	-1.74%	1.58%
SHAREHOLDERS EQUITY
Retained Earnings	$672.0M	$50.40M
YoY Change
Common Stock	$5.000M	$4.749M
YoY Change	5.29%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$699.0M	$706.2M
YoY Change	-2.97%	-3.54%
Treasury Stock Shares	27.48M shares	27.76M shares
Shareholders Equity	$7.132B	$6.494B	$6.494B
YoY Change
Total Liabilities & Shareholders Equity	$24.46B	$24.38B	$24.38B
YoY Change	1.96%	3.21%	3.21%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$1.049B	$484.6M	$1.722B
YoY Change	168.17%	27.75%	14.84%
Depreciation, Depletion And Amortization	$162.0M	$157.4M	$626.1M
YoY Change	5.29%	2.81%	0.71%
Cash From Operating Activities	$1.221B	$1.040B	$2.906B
YoY Change	164.17%	-1.39%	14.13%
INVESTING ACTIVITIES
Capital Expenditures	$289.0M	$316.0M	$1.202B
YoY Change	12.46%	-253.02%	72.5%
Acquisitions			$0.00
YoY Change
Other Investing Activities	$0.00	$40.64M	-$42.55M
YoY Change	-100.0%	143.91%	248.83%
Cash From Investing Activities	$47.00M	-$275.4M	-$1.139B
YoY Change	-119.29%	45.04%	71.24%
FINANCING ACTIVITIES
Cash Dividend Paid	$427.0M		$1.672B
YoY Change	2.3%		0.25%
Common Stock Issuance & Retirement, Net			$32.44M
YoY Change			-1.06%
Debt Paid & Issued, Net	$425.0M		$895.8M
YoY Change			48.09%
Cash From Financing Activities	-$808.0M	-567.1M	-$1.693B
YoY Change	130.67%	-39.88%	-25.06%
NET CHANGE
Cash From Operating Activities	$1.221B	1.040B	$2.906B
Cash From Investing Activities	$47.00M	-275.4M	-$1.139B
Cash From Financing Activities	-$808.0M	-567.1M	-$1.693B
Net Change In Cash	$460.0M	198.0M	$73.84M
YoY Change	-449.06%	-354.04%	-119.53%
FREE CASH FLOW
Cash From Operating Activities	$1.221B	$1.040B	$2.906B
Capital Expenditures	$289.0M	$316.0M	$1.202B
Free Cash Flow	$932.0M	$724.4M	$1.704B
YoY Change	354.12%	-42.58%	-7.87%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001039684
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-13643
CY2022	dei	Entity Registrant Name EntityRegistrantName	ONEOK, Inc.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	OK
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	73-1520922
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	100 West Fifth Street,
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Tulsa,
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	OK
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	74103
CY2022	dei	City Area Code CityAreaCode	918
CY2022	dei	Local Phone Number LocalPhoneNumber	588-7000
CY2022	dei	Security12b Title Security12bTitle	Common stock, par value of $0.01
CY2022	dei	Trading Symbol TradingSymbol	OKE
CY2022	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	24500000000	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	447220972	shares
CY2022	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2022	dei	Auditor Location AuditorLocation	Tulsa, Oklahoma
CY2022	us-gaap	Revenues Revenues	22386892000	usd
CY2021	us-gaap	Revenues Revenues	16540309000	usd
CY2020	us-gaap	Revenues Revenues	8542242000	usd
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	17909866000	usd
CY2021	us-gaap	Cost Of Revenue CostOfRevenue	12256655000	usd
CY2020	us-gaap	Cost Of Revenue CostOfRevenue	5110146000	usd
CY2022	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	958246000	usd
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	900420000	usd
CY2020	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	761176000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	626132000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	621701000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	578662000	usd
CY2022	oke	Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges	0	usd
CY2021	oke	Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges	0	usd
CY2020	oke	Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges Impairmentoflonglivedassetsgoodwillandotherassetimpairmentcharges	607200000	usd
CY2022	us-gaap	Taxes Other TaxesOther	191458000	usd
CY2021	us-gaap	Taxes Other TaxesOther	166668000	usd
CY2020	us-gaap	Taxes Other TaxesOther	125028000	usd
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	106229000	usd
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	1394000	usd
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	1327000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	2807419000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	2596259000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	1361357000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	147720000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	122520000	usd
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	143241000	usd
CY2022	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
CY2021	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
CY2020	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	37730000	usd
CY2022	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	2551000	usd
CY2021	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	1682000	usd
CY2020	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	23662000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-32099000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3333000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	24672000	usd
CY2022	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	57426000	usd
CY2021	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	25150000	usd
CY2020	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	75436000	usd
CY2022	us-gaap	Interest Expense InterestExpense	675946000	usd
CY2021	us-gaap	Interest Expense InterestExpense	732924000	usd
CY2020	us-gaap	Interest Expense InterestExpense	712886000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2249645000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1984204000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	802316000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	527424000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	484498000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	189507000	usd
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	446403000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	431105000	shares
CY2022	us-gaap	Profit Loss ProfitLoss	1722221000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1499706000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	612809000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1100000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1100000	usd
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1100000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1721121000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1498606000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	611709000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.85
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.36
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.42
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.84
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.35
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.42
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	447507000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	448447000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	447403000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	431782000	shares
CY2022	us-gaap	Profit Loss ProfitLoss	1722221000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1499706000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	612809000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	27914000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-60896000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-49292000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	93451000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-203868000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-165023000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-60019000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-69134000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-6313000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-200933000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-228999000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-21097000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-15761000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-14929000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	7812000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-52764000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-49976000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	26154000	usd
CY2022	oke	Other Comprehensive Income Loss Portion Attributableto Equity Method Investments Tax OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax	4764000	usd
CY2021	oke	Other Comprehensive Income Loss Portion Attributableto Equity Method Investments Tax OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax	1490000	usd
CY2020	oke	Other Comprehensive Income Loss Portion Attributableto Equity Method Investments Tax OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsTax	-2201000	usd
CY2022	oke	Other Comprehensive Income Loss Portion Attributableto Equity Method Investments Netof Tax OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax	15947000	usd
CY2021	oke	Other Comprehensive Income Loss Portion Attributableto Equity Method Investments Netof Tax OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax	4991000	usd
CY2020	oke	Other Comprehensive Income Loss Portion Attributableto Equity Method Investments Netof Tax OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTax	-7369000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	363095000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	80098000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-177449000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2085316000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1579804000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	435360000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	220227000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	146391000	usd
CY2022Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	1532292000	usd
CY2021Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	1441786000	usd
CY2022Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	148985000	usd
CY2021Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	153019000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	431740000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	427880000	usd
CY2022Q4	oke	Commodity Exchanges And Imbalances CommodityExchangesAndImbalances	42983000	usd
CY2021Q4	oke	Commodity Exchanges And Imbalances CommodityExchangesAndImbalances	39609000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	171548000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	165689000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	2547775000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	2374374000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	25015135000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	23820539000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	5062609000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4500665000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	19952526000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	19319874000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	801794000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	797613000	usd
CY2022Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	752867000	usd
CY2021Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	763295000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	324132000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	366457000	usd
CY2022Q4	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	1878793000	usd
CY2021Q4	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	1927365000	usd
CY2022Q4	us-gaap	Assets Assets	24379094000	usd
CY2021Q4	us-gaap	Assets Assets	23621613000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	925000000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	895814000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1359475000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1332391000	usd
CY2022Q4	oke	Commodity Exchanges And Imbalances Liabilities Current CommodityExchangesAndImbalancesLiabilitiesCurrent	254139000	usd
CY2021Q4	oke	Commodity Exchanges And Imbalances Liabilities Current CommodityExchangesAndImbalancesLiabilitiesCurrent	309054000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	233053000	usd
CY2021Q4	us-gaap	Interest Payable Current InterestPayableCurrent	235602000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	12289000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	13783000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	267671000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	397975000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	3051627000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	3184619000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	12695834000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	12747636000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1738525000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1166690000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	68110000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	75636000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	331113000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	431869000	usd
CY2022Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	2137748000	usd
CY2021Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	1674195000	usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	20000	shares
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	7253154000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	7213861000	usd
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	20000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000	shares
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1200000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1200000000	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	474916234	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	447157771	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	474916234	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	446138177	shares
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	4749000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	4749000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-108256000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-471351000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	50396000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	0	usd
CY2022Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	27758463	shares
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	28778057	shares
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	706158000	usd
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	732096000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	6493885000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	6015163000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	24379094000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	23621613000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1722221000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1499706000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	612809000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	626132000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	621701000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	578662000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	644930000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	147720000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	122520000	usd
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	143241000	usd
CY2022	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	146718000	usd
CY2021	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	123010000	usd
CY2020	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	144352000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	463419000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	472057000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	186730000	usd
CY2022	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	91790000	usd
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	94091000	usd
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	35327000	usd
CY2022	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	87274000	usd
CY2021	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	610531000	usd
CY2020	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	1297000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	62149000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	105038000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-172316000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-26106000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	622425000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-80257000	usd
CY2022	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	-197460000	usd
CY2021	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	93713000	usd
CY2020	us-gaap	Increase Decrease In Derivative Assets And Liabilities IncreaseDecreaseInDerivativeAssetsAndLiabilities	187458000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	18536000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-45084000	usd
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	63805000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2905955000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2546272000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1899068000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1202057000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	696854000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2195381000	usd
CY2022	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	20267000	usd
CY2021	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	19363000	usd
CY2020	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	31808000	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-42554000	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-12199000	usd
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	106956000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1139236000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-665292000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2270529000	usd
CY2022	us-gaap	Payments Of Dividends PaymentsOfDividends	1671582000	usd
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	1667431000	usd
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	1605366000	usd
CY2022	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	usd
CY2021	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	usd
CY2020	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-220000000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	869393000	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	3244777000	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	895814000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	604894000	usd
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1457222000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	32442000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	32791000	usd
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	969759000	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-27322000	usd
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-19551000	usd
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-56949000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1692883000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2259085000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	874999000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	73836000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-378105000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	503538000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	146391000	usd
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	524496000	usd
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	20958000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	220227000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	146391000	usd
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	524496000	usd
CY2022	us-gaap	Interest Paid InterestPaid	581663000	usd
CY2021	us-gaap	Interest Paid InterestPaid	691897000	usd
CY2020	us-gaap	Interest Paid InterestPaid	760984000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	58935000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	8864000	usd
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	342000	usd
CY2020	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	55.00
CY2020	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2021	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	55.00
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2022	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	55.00
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	6225951000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	612809000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-177449000	usd
CY2020	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	55.00
CY2020	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1100000	usd
CY2020	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	978868000	usd
CY2020	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2020	us-gaap	Dividends Common Stock DividendsCommonStock	1605000000	usd
CY2020	us-gaap	Stockholders Equity Other StockholdersEquityOther	8319000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	6042398000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1499706000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	80098000	usd
CY2021	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	55.00
CY2021	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1100000	usd
CY2021	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	38882000	usd
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	1666751000	usd
CY2021	us-gaap	Stockholders Equity Other StockholdersEquityOther	21930000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	6015163000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1722221000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	363095000	usd
CY2022	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	55.00
CY2022	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1100000	usd
CY2022	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	38654000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	1670725000	usd
CY2022	us-gaap	Stockholders Equity Other StockholdersEquityOther	26577000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	6493885000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> - The preparation of our Consolidated Financial Statements and related disclosures in accordance with GAAP requires us to make estimates and assumptions with respect to values or conditions that cannot be known with certainty that affect the reported amounts on our Consolidated Financial Statements. Items that may be estimated include, but are not limited to, the economic useful life of assets, fair value of assets, liabilities and equity-method investments, obligations under employee benefit plans, allowance for credit losses, expenses for services received but for which no invoice has been received, provision for income taxes, including any deferred tax valuation allowances, the results of litigation and various other recorded or </span><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">disclosed amounts. In addition, a portion of our revenues and cost of sales and fuel are recorded based on current month prices and estimated volumes. The estimates are reversed in the following month when we record actual volumes. </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We evaluate our estimates on an ongoing basis using historical experience, consultation with experts and other methods we consider reasonable based on the particular circumstances. Nevertheless, actual results may differ significantly from the estimates. Any effects on our financial position or results of operations from revisions to these estimates are recorded in the period when the facts that give rise to the revision become known.</span></div>
CY2022	us-gaap	Contract With Customer Timing Of Satisfaction Of Performance Obligation And Payment ContractWithCustomerTimingOfSatisfactionOfPerformanceObligationAndPayment	5 to 10 years.
CY2022	us-gaap	Derivatives Reporting Of Derivative Activity DerivativesReportingOfDerivativeActivity	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Derivatives and Risk Management</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> - We utilize derivatives to reduce our market-risk exposure to commodity price and interest-rate fluctuations and to achieve more predictable cash flows. We record all derivative instruments at fair value, with the exception of normal purchases and normal sales transactions that are expected to result in physical delivery. Commodity price and interest-rate volatility may have a significant impact on the fair value of derivative instruments as of a given date. The accounting for changes in the fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, if so, the reason for holding it. The table below summarizes the various ways in which we account for our derivative instruments and the impact on our Consolidated Financial Statements:</span></div><div style="margin-top:5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"/><td style="width:22.438%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:2.723%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:33.987%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:2.723%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:34.429%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="border-bottom:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"> </span></td><td colspan="9" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">Recognition and Measurement</span></td></tr><tr><td colspan="6" style="border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">Accounting Treatment</span></td><td colspan="3" style="border-top:2pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">Balance Sheet</span></td><td colspan="3" style="border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="border-top:2pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">Income Statement</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Normal purchases and<br/>normal sales</span></td><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Fair value not recorded</span></td><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Change in fair value not recognized in earnings</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Mark-to-market</span></td><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Recorded at fair value</span></td><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Change in fair value recognized in earnings</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Cash flow hedge</span></td><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The gain or loss on the<br/>derivative instrument is reported initially as a<br/>component of accumulated other<br/>comprehensive income (loss)</span></td><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#cceeff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The gain or loss on the derivative instrument is reclassified out of accumulated other comprehensive income (loss) into earnings when the forecasted transaction affects earnings</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Fair value hedge</span></td><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Recorded at fair value</span></td><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#ffffff;border-top:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The gain or loss on the derivative instrument is<br/>recognized in earnings</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-bottom:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="background-color:#cceeff;border-bottom:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#cceeff;border-bottom:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Change in fair value of the hedged item is<br/>recorded as an adjustment to book value</span></td><td colspan="3" style="background-color:#cceeff;border-bottom:2pt solid #000000;padding:2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">-</span></td><td colspan="3" style="background-color:#cceeff;border-bottom:2pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Change in fair value of the hedged item is<br/>recognized in earnings</span></td></tr></table></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">To reduce our exposure to fluctuations in natural gas, NGLs and condensate prices, we periodically enter into futures, forward purchases and sales, options or swap transactions in order to hedge anticipated purchases and sales of natural gas, NGLs and condensate. Interest-rate swaps are used from time to time to manage interest-rate risk. Under certain conditions, we designate our derivative instruments as a hedge of exposure to changes in fair values or cash flows. We formally document all relationships between hedging instruments and hedged items, as well as risk-management objectives and strategies for undertaking various hedge transactions, and methods for assessing and testing correlation and hedge effectiveness. We specifically identify the forecasted transaction that has been designated as the hedged item in a cash flow hedge relationship. We assess hedging relationships at the inception of the hedge and on an ongoing basis to determine whether the hedging relationship is, and is expected to remain, highly effective. We also document our normal purchases and normal sales transactions that we expect to result in physical delivery and that we elect to exempt from derivative accounting treatment.</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The realized revenues and purchase costs of our derivative instruments not considered held for trading purposes and derivatives that qualify as normal purchases or normal sales that are expected to result in physical delivery are reported on a gross basis. </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Cash flows from futures, forwards, options and swaps that are accounted for as hedges are included in the same category as the cash flows from the related hedged items in our Consolidated Statements of Cash Flows.</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">See Notes C and D for disclosures of our fair value measurements and risk-management and hedging activities, respectively.</span></div>
CY2022	oke	Number Of Years Of Service Employees Must Work To Be Entitled To Postretirement Medical And Life Insurance Benefits NumberOfYearsOfServiceEmployeesMustWorkToBeEntitledToPostretirementMedicalAndLifeInsuranceBenefits	P5Y
CY2022Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	0	usd
CY2022Q4	oke	Derivative Collateral Rightto Reclaim Cash Total DerivativeCollateralRighttoReclaimCashTotal	8900000	usd
CY2021Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	0	usd
CY2021Q4	oke	Derivative Collateral Rightto Reclaim Cash Total DerivativeCollateralRighttoReclaimCashTotal	157000000	usd
CY2021Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	99600000	usd
CY2021Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	57400000	usd
CY2021Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-114283000	usd
CY2020Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-31321000	usd
CY2022	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	99567000	usd
CY2021	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	31003000	usd
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet	-48743000	usd
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet	-59911000	usd
CY2022	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	56387000	usd
CY2021	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	-57325000	usd
CY2022	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss	7072000	usd
CY2021	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss	3271000	usd
CY2022Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	0	usd
CY2021Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-114283000	usd
CY2022Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	12700000000	usd
CY2021Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	15600000000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	13600000000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	13600000000	usd
CY2022	oke	Notional Amount Of Cash Flow Hedge Instruments Settled NotionalAmountOfCashFlowHedgeInstrumentsSettled	750000000	usd
CY2022Q4	oke	Realized Gain On Settled Interest Rate Swaps Recorded In Aoci RealizedGainOnSettledInterestRateSwapsRecordedInAOCI	28100000	usd
CY2022Q4	oke	Notional Amount Of Cash Flow Hedge Instruments Terminated NotionalAmountOfCashFlowHedgeInstrumentsTerminated	375000000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	178153000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	124566000	usd
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	204161000	usd
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	449264000	usd
CY2021Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	99600000	usd
CY2020	oke	Realized Losson Settled Interest Rate Swaps Recordedin Aoci RealizedLossonSettledInterestRateSwapsRecordedinAOCI	48300000	usd
CY2020	oke	Notional Amount Of Cash Flow Hedge Instruments Settled NotionalAmountOfCashFlowHedgeInstrumentsSettled	1300000000	usd
CY2022Q4	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	0	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	25015135000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	23820539000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	19952526000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	19319874000	usd
CY2022	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	171100000	usd
CY2021	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	130500000	usd
CY2020	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	151700000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	527592000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	527592000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	10400000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	10400000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	10800000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	10400000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	10400000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	10400000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	10400000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	10400000	usd
CY2022Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	381435000	usd
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	381435000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	156160000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	145732000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	225275000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	235703000	usd
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	13730895000	usd
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	13756709000	usd
CY2022Q4	oke	Unamortized Portionof Terminated Swaps UnamortizedPortionofTerminatedSwaps	9878000	usd
CY2021Q4	oke	Unamortized Portionof Terminated Swaps UnamortizedPortionofTerminatedSwaps	11596000	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	119939000	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	124855000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	925000000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	895814000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	12695834000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	12747636000	usd
CY2022Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	7900000	usd
CY2021Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	7700000	usd
CY2021	oke	Longterm Debt Repurchased Face Amount LongtermDebtRepurchasedFaceAmount	55200000	usd
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt	54600000	usd
CY2020	oke	Longterm Debt Repurchased Face Amount LongtermDebtRepurchasedFaceAmount	224400000	usd
CY2020	us-gaap	Repayments Of Debt RepaymentsOfDebt	199600000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	22300000	usd
CY2020Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	29900000	shares
CY2020Q2	us-gaap	Share Price SharePrice	32.00
CY2020Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	937000000	usd
CY2022	us-gaap	Dividends Cash DividendsCash	1700000000	usd
CY2021	us-gaap	Dividends Cash DividendsCash	1700000000	usd
CY2020	us-gaap	Dividends Cash DividendsCash	1600000000	usd
CY2022Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2021Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2020Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2022Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2021Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2020Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2022Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2021Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2020Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2022Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2021Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2020Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.935
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2020	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	3.74
CY2021	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1100000	usd
CY2020	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1100000	usd
CY2022	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1100000	usd
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-377446000	usd
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	157635000	usd
CY2020Q4	oke	Accumulated Other Comprehensive Income Loss Cumulative Changein Other Comprehensive Income Lossfrom Equity Method Investments Effect Netof Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax	-16368000	usd
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-551449000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-203868000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-31897000	usd
CY2021	oke	Other Comprehensive Income Loss Amount Attributableto Equity Method Investmentsbefore Reclassification Adjustments Netof Tax OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax	3088000	usd
CY2021	oke	Other Comprehensive Income Loss Before Reclassifications OtherComprehensiveIncomeLossBeforeReclassifications	-168883000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-228999000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	18079000	usd
CY2021	oke	Other Comprehensive Income Loss Reclassification Adjustmentfrom Aoc Ifor Other Comprehensive Income Attributableto Equity Method Investments Netof Tax OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax	-1903000	usd
CY2021	oke	Other Comprehensive Income Loss Reclassification Adjustment Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax	-248981000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	25131000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-49976000	usd
CY2021	oke	Other Comprehensive Income Loss Portion Attributableto Equity Method Investments Netof Tax Attributableto Parent OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTaxAttributabletoParent	4991000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	80098000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-352315000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	107659000	usd
CY2021Q4	oke	Accumulated Other Comprehensive Income Loss Cumulative Changein Other Comprehensive Income Lossfrom Equity Method Investments Effect Netof Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax	-11377000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-471351000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	93451000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-41140000	usd
CY2022	oke	Other Comprehensive Income Loss Amount Attributableto Equity Method Investmentsbefore Reclassification Adjustments Netof Tax OtherComprehensiveIncomeLossAmountAttributabletoEquityMethodInvestmentsbeforeReclassificationAdjustmentsNetofTax	15183000	usd
CY2022	oke	Other Comprehensive Income Loss Before Reclassifications OtherComprehensiveIncomeLossBeforeReclassifications	149774000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-200933000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	11624000	usd
CY2022	oke	Other Comprehensive Income Loss Reclassification Adjustmentfrom Aoc Ifor Other Comprehensive Income Attributableto Equity Method Investments Netof Tax OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIforOtherComprehensiveIncomeAttributabletoEquityMethodInvestmentsNetofTax	-764000	usd
CY2022	oke	Other Comprehensive Income Loss Reclassification Adjustment Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentIncludedInNetIncomeNetOfTax	-213321000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	294384000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-52764000	usd
CY2022	oke	Other Comprehensive Income Loss Portion Attributableto Equity Method Investments Netof Tax Attributableto Parent OtherComprehensiveIncomeLossPortionAttributabletoEquityMethodInvestmentsNetofTaxAttributabletoParent	15947000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	363095000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-57931000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	54895000	usd
CY2022Q4	oke	Accumulated Other Comprehensive Income Loss Cumulative Changein Other Comprehensive Income Lossfrom Equity Method Investments Effect Netof Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangeinOtherComprehensiveIncomeLossfromEquityMethodInvestmentsEffectNetofTax	4570000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-108256000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-57931000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1721121000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	447507000	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.85
CY2022	us-gaap	Dilutive Securities DilutiveSecurities	0	usd
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	940000	shares
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	1721121000	usd
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	448447000	shares
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.84
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1498606000	usd
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	446403000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.36
CY2021	us-gaap	Dilutive Securities DilutiveSecurities	0	usd
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1000000	shares
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	1498606000	usd
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	447403000	shares
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.35
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	611709000	usd
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	431105000	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.42
CY2020	us-gaap	Dilutive Securities DilutiveSecurities	0	usd
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	677000	shares
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	611709000	usd
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	431782000	shares
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.42
CY2022Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	8500000	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	4600000	shares
CY2022Q4	oke	Forfeiture Rate Maximum In Hundredths ForfeitureRateMaximumInHundredths	0.03	rate
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	52800000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	54100000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	29400000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	13500000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	14400000	usd
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	14100000	usd
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0650	rate
CY2021	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0700	rate
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0750	rate
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.0360	rate
CY2021	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.0360	rate
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.0370	rate
CY2022Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	22900000	usd
CY2021Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	36100000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	52012000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	2897000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	980000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	11993000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	9544000	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1797000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	64005000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	12441000	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2777000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	422577000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	433469000	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	154068000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	40842000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	38588000	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	32662000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	463419000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	472057000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	186730000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	527424000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	484498000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	189507000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2249645000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1984204000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	802316000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	rate
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	rate
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	rate
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	472425000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	416683000	usd
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	168486000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	54217000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	40092000	usd
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	13580000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-1382000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	6350000	usd
CY2020	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	20879000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-1324000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-1968000	usd
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-7380000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	3488000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	23341000	usd
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-6058000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	527424000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	484498000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	189507000	usd
CY2021	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	19400000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	82194000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	95952000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1104617000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1337050000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	196369000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	216181000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other Comprehensive Loss DeferredTaxAssetsOtherComprehensiveLoss	18759000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other Comprehensive Loss DeferredTaxAssetsOtherComprehensiveLoss	118063000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	30048000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	4863000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1431987000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1772109000	usd
CY2022Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	74997000	usd
CY2021Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	84755000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	1356990000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	1687354000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	94815000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	84692000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	3000700000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	2769352000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3095515000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2854044000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1738525000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1166690000	usd
CY2022Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	24700000	usd
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-1400000	usd
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	6400000	usd
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	20900000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	801794000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	797613000	usd
CY2021Q4	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	16500000	usd
CY2022Q4	us-gaap	Equity Method Investment Difference Between Carrying Amount And Underlying Equity EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity	16500000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	147720000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	122520000	usd
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	143241000	usd
CY2022	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
CY2021	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
CY2020	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	37730000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On First Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary	72500000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Second Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary	62900000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Third Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary	55600000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Fourth Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary	42400000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Fifth Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary	36900000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Due After Five Years UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears	185300000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount	455600000	usd
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	41400000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	23700000	usd
CY2021	oke	Contractwith Customer Liability Net Additions ContractwithCustomerLiabilityNetAdditions	33800000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	51500000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	36000000.0	usd
CY2022	oke	Contractwith Customer Liability Net Additions ContractwithCustomerLiabilityNetAdditions	36900000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	52400000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	35300000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	16200000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	23300000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	29100000	usd
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	2176100000	usd
CY2022	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	10
CY2021	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	11.6
CY2020	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	10
CY2022	us-gaap	Revenues Revenues	22386892000	usd
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	17909866000	usd
CY2022	us-gaap	Direct Operating Costs DirectOperatingCosts	1149704000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	626132000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	147720000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	801794000	usd
CY2022Q4	us-gaap	Assets Assets	24379094000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1202057000	usd
CY2021	us-gaap	Revenues Revenues	16540309000	usd
CY2021	us-gaap	Cost Of Revenue CostOfRevenue	12256655000	usd
CY2021	us-gaap	Direct Operating Costs DirectOperatingCosts	1067088000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	621701000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	122520000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	797613000	usd
CY2021Q4	us-gaap	Assets Assets	23621613000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	696854000	usd
CY2020	us-gaap	Revenues Revenues	8542242000	usd
CY2020	us-gaap	Cost Of Revenue CostOfRevenue	5110146000	usd
CY2020	us-gaap	Direct Operating Costs DirectOperatingCosts	886204000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	578662000	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	644930000	usd
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	143241000	usd
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	805032000	usd
CY2020Q4	us-gaap	Assets Assets	23078754000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2195381000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1722221000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	1499706000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	612809000	usd
CY2022	us-gaap	Interest Expense InterestExpense	675946000	usd
CY2021	us-gaap	Interest Expense InterestExpense	732924000	usd
CY2020	us-gaap	Interest Expense InterestExpense	712886000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	626132000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	621701000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	578662000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	527424000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	484498000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	189507000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	644930000	usd
CY2022	us-gaap	Employee Benefits And Share Based Compensation Noncash EmployeeBenefitsAndShareBasedCompensationNoncash	70502000	usd
CY2021	us-gaap	Employee Benefits And Share Based Compensation Noncash EmployeeBenefitsAndShareBasedCompensationNoncash	42592000	usd
CY2020	us-gaap	Employee Benefits And Share Based Compensation Noncash EmployeeBenefitsAndShareBasedCompensationNoncash	8540000	usd
CY2022	oke	Other Corporate Costsand Noncash Items OtherCorporateCostsandNoncashItems	-1948000	usd
CY2021	oke	Other Corporate Costsand Noncash Items OtherCorporateCostsandNoncashItems	-845000	usd
CY2020	oke	Other Corporate Costsand Noncash Items OtherCorporateCostsandNoncashItems	-42631000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	22300000	usd
CY2022	dei	Auditor Firm AuditorFirmId	238

Files In Submission

Name	View Source	Status
oke-20221231_cal.xml	Edgar Link	unprocessable
oke-20221231_lab.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
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0001039684-23-000016.txt	Edgar Link	pending
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eip-2023psuawardagreemen.htm	Edgar Link	pending
eip-2023psuawardagreemen001.jpg	Edgar Link	pending
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eip-2023rsuawardagreemen.htm	Edgar Link	pending
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eip-2023rsuawardagreemen008.jpg	Edgar Link	pending
eip-2023rsuawardagreemen009.jpg	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
oke-20221231.htm	Edgar Link	pending
oke-20221231.xsd	Edgar Link	pending
oke-20221231_g1.jpg	Edgar Link	pending
oke-20221231_g2.jpg	Edgar Link	pending
oke-20221231_g3.gif	Edgar Link	pending
oke-20221231_g4.jpg	Edgar Link	pending
oke-20221231_g5.jpg	Edgar Link	pending
oke-20221231_g6.jpg	Edgar Link	pending
oke-20221231_g7.jpg	Edgar Link	pending
oke-20221231_g8.jpg	Edgar Link	pending
oke10-k2022ex23consent0.htm	Edgar Link	pending
oke10-k2022exhibit21x2022.htm	Edgar Link	pending
okeq42022exhibit221.htm	Edgar Link	pending
okeq42022exhibit311.htm	Edgar Link	pending
okeq42022exhibit312.htm	Edgar Link	pending
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R1.htm	Edgar Link	pending
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R34.htm	Edgar Link	pending
oke-20221231_def.xml	Edgar Link	unprocessable
oke-20221231_pre.xml	Edgar Link	unprocessable
oke-20221231_htm.xml	Edgar Link	completed
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R8.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$OKE
ONEOK INC /NEW/ Stock $oke

2023 Q1 Form 10-K Financial Statement

#000103968423000016 Filed on February 28, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OKE ONEOK INC /NEW/ Stock $oke

2023 Q1 Form 10-K Financial Statement

#000103968423000016 Filed on February 28, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OKE
ONEOK INC /NEW/ Stock $oke