$DVN
DEVON ENERGY CORP/DE Stock $dvn

$dvn Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000156459022005321 Filed on February 16, 2022

Income Statement

Concept	2021 Q4	2021 Q3	2021
Revenue	$4.273B	$3.801B	$12.21B
YoY Change	233.83%	229.38%	152.82%
Cost Of Revenue	$1.871B	$1.720B	$6.369B
YoY Change	590.41%	534.69%	467.14%
Gross Profit	$2.402B	$1.746B	$5.837B
YoY Change	138.06%	119.35%	57.54%
Gross Profit Margin	56.21%	45.94%	47.82%
Selling, General & Admin	$95.00M	$95.00M	$391.0M
YoY Change	-86.43%	-82.82%	-83.37%
% of Gross Profit	3.96%	5.44%	6.7%
Research & Development	$5.000M	$3.000M	$14.00M
YoY Change	25.0%	-92.31%	-91.62%
% of Gross Profit	0.21%	0.17%	0.24%
Depreciation & Amortization	$577.0M	$578.0M	$2.158B
YoY Change	91.69%	93.31%	66.0%
% of Gross Profit	24.02%	33.1%	36.97%
Operating Expenses	$677.0M	$676.0M	$2.563B
YoY Change	-32.64%	-24.13%	-32.87%
Operating Profit	$1.725B	$1.070B	$3.274B
YoY Change	43025.0%	-1226.32%	-2997.35%
Interest Expense	-$92.00M	-$92.00M	-$329.0M
YoY Change	43.75%	39.39%	21.85%
% of Operating Profit	-5.33%	-8.6%	-10.05%
Other Income/Expense, Net	$8.000M	$4.000M	$70.00M
YoY Change	-214.29%	-166.67%	536.36%
Pretax Income	$1.662B	$964.0M	$2.898B
YoY Change	-1610.91%	-599.48%	-193.79%
Income Tax	$150.0M	$120.0M	$65.00M
% Of Pretax Income	9.03%	12.45%	2.24%
Net Earnings	$1.506B	$838.0M	$2.813B
YoY Change	-1576.47%	-1031.11%	-205.32%
Net Earnings / Revenue	35.24%	22.05%	23.05%
Basic Earnings Per Share		$1.24	$4.20
Diluted Earnings Per Share	$2.275M	$1.245M	$4.19
COMMON SHARES
Basic Shares Outstanding		671.0M	663.0M
Diluted Shares Outstanding		673.0M	665.0M

Balance Sheet

Concept	2021 Q4	2021 Q3	2021
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.271B	$2.321B	$2.271B
YoY Change	1.52%	35.97%	1.52%
Cash & Equivalents	$2.271B	$2.321B	$2.271B
Short-Term Investments
Other Short-Term Assets	$435.0M	$309.0M	$352.0M
YoY Change	75.4%	-13.93%	41.94%
Inventory	$114.0M
Prepaid Expenses
Receivables	$1.543B	$1.517B	$1.505B
Other Receivables	$121.0M	$102.0M	$121.0M
Total Short-Term Assets	$4.249B	$4.227B	$4.249B
YoY Change	30.34%	21.57%	30.34%
LONG-TERM ASSETS
Property, Plant & Equipment	$15.01B	$15.32B	$15.24B
YoY Change	178.29%	175.77%	171.42%
Goodwill	$753.0M
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments	$402.0M	$388.0M	$402.0M
YoY Change
Other Assets	$378.0M	$367.0M	$378.0M
YoY Change	39.48%	57.51%	33.57%
Total Long-Term Assets	$16.78B	$16.83B	$16.78B
YoY Change	152.19%	145.73%	152.19%
TOTAL ASSETS
Total Short-Term Assets	$4.249B	$4.227B	$4.249B
Total Long-Term Assets	$16.78B	$16.83B	$16.78B
Total Assets	$21.03B	$21.06B	$21.03B
YoY Change	112.12%	103.92%	112.12%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$500.0M	$537.0M	$500.0M
YoY Change	106.61%	29.4%	106.61%
Accrued Expenses	$18.00M	$20.00M	$18.00M
YoY Change	1700.0%	1900.0%	1700.0%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$8.000M	$8.000M	$8.000M
YoY Change	0.0%	14.29%	0.0%
Total Short-Term Liabilities	$3.087B	$3.505B	$3.087B
YoY Change	114.38%	105.09%	114.38%
LONG-TERM LIABILITIES
Long-Term Debt	$6.482B	$6.492B	$6.729B
YoY Change	50.81%	51.08%	48.15%
Other Long-Term Liabilities	$1.050B	$1.281B	$1.523B
YoY Change	90.56%	244.35%	67.18%
Total Long-Term Liabilities	$7.532B	$7.773B	$8.252B
YoY Change	55.33%	66.48%	51.33%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.087B	$3.505B	$3.087B
Total Long-Term Liabilities	$7.532B	$7.773B	$8.252B
Total Liabilities	$10.62B	$12.13B	$11.76B
YoY Change	68.85%	90.23%	67.4%
SHAREHOLDERS EQUITY
Retained Earnings	$1.692B	$750.0M
YoY Change	713.46%	113.68%
Common Stock	$66.00M	$68.00M
YoY Change	73.68%	78.95%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$0.00
YoY Change
Treasury Stock Shares
Shareholders Equity	$9.262B	$8.924B	$9.262B
YoY Change
Total Liabilities & Shareholders Equity	$21.03B	$21.06B	$21.03B
YoY Change	112.12%	103.92%	112.12%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2021
OPERATING ACTIVITIES
Net Income	$1.506B	$838.0M	$2.813B
YoY Change	-1576.47%	-1031.11%	-205.32%
Depreciation, Depletion And Amortization	$577.0M	$578.0M	$2.158B
YoY Change	91.69%	93.31%	66.0%
Cash From Operating Activities	$1.595B	$1.583B	$4.899B
YoY Change	323.08%	235.38%	261.82%
INVESTING ACTIVITIES
Capital Expenditures	-$515.0M	$474.0M	-$2.007B
YoY Change	134.09%	132.35%	72.87%
Acquisitions
YoY Change
Other Investing Activities	-$3.000M	$10.00M	$433.0M
YoY Change	-100.95%	400.0%	-15.92%
Cash From Investing Activities	-$518.0M	-$474.0M	-$1.574B
YoY Change	-645.26%	134.65%	143.65%
FINANCING ACTIVITIES
Cash Dividend Paid	$554.0M	$329.0M	$1.315B
YoY Change	301.45%	665.12%	411.67%
Common Stock Issuance & Retirement, Net			$589.0M
YoY Change
Debt Paid & Issued, Net		$0.00	$1.243B
YoY Change
Cash From Financing Activities	-1.149B	-337.0M	-3.292B
YoY Change	757.46%	632.61%	975.82%
NET CHANGE
Cash From Operating Activities	1.595B	1.583B	4.899B
Cash From Investing Activities	-518.0M	-474.0M	-1.574B
Cash From Financing Activities	-1.149B	-337.0M	-3.292B
Net Change In Cash	-72.00M	772.0M	33.00M
YoY Change	-121.3%	244.64%	-91.6%
FREE CASH FLOW
Cash From Operating Activities	$1.595B	$1.583B	$4.899B
Capital Expenditures	-$515.0M	$474.0M	-$2.007B
Free Cash Flow	$2.110B	$1.109B	$6.906B
YoY Change	253.43%	313.81%	174.59%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2021Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilities
CY2020Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilities
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CY2020Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#FinanceLeaseLiabilityNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesMember
CY2020Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#FinanceLeaseLiability
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CY2021	dei	Auditor Name AuditorName	KPMG LLP
CY2021	dei	Auditor Location AuditorLocation	Oklahoma City, Oklahoma
CY2021	dei	Auditor Firm AuditorFirmId	185
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CY2020Q4	dvn	Right Of Use Assets Noncurrent RightOfUseAssetsNoncurrent	223000000
CY2021Q4	us-gaap	Investments Investments	402000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents	344000000
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9186000000
CY2019	us-gaap	Profit Loss ProfitLoss	-353000000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1146000000
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1852000000
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	116000000
CY2019	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	116000000
CY2020	us-gaap	Profit Loss ProfitLoss	-2671000000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8000000
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	57000000
CY2020	us-gaap	Dividends Common Stock DividendsCommonStock	260000000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	88000000
CY2020	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	21000000
CY2020	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	14000000
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	1329000000
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	5432000000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	99000000
CY2021	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	3000000
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	20000000
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9399000000
CY2021Q4	us-gaap	Investments Investments	402000000
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Use of Estimates</p> <p style="margin-top:12pt;margin-bottom:0pt;text-indent:4.54%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual amounts could differ from these estimates, and changes in these estimates are recorded when known. Significant items subject to such estimates and assumptions include the following:</p> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">proved reserves and related present value of future net revenues;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">evaluation of suspended well costs;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">the carrying and fair values of oil and gas properties, other property and equipment and product and equipment inventories;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">derivative financial instruments;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">the fair value of reporting units and related assessment of goodwill for impairment;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">income taxes;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">asset retirement obligations;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">obligations related to employee pension and postretirement benefits;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">purchase accounting estimates used for assets acquired and liabilities assumed;</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">legal and environmental risks and exposures; and</span></p></td></tr></table></div> <div style="align:left;"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; width:100%;"> <tr> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"> </p></td> <td style="width:4.54%;white-space:nowrap" valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"><span style="font-weight:normal;font-style:normal;text-decoration:none;Background-color:#auto;color:#auto;font-size:10pt;font-family:'Times New Roman';text-transform:none;font-variant: normal;letter-spacing:0pt;"/><span style="font-size:10pt;font-family:'Times New Roman'">•</span></p></td> <td valign="top"> <p style="text-align:left;margin-bottom:0pt;margin-top:6pt;font-weight:normal;font-style:normal;color:#auto;text-transform:none;font-variant: normal;letter-spacing:0pt;font-family:Times New Roman;font-size:10pt;"><span style="Background-color:#auto;text-decoration:none;"/><span style="color:#000000;"/><span style="color:#000000;">general credit risk associated with receivables and other assets.</span></p></td></tr></table></div>
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13750000000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4673000000
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6674000000
CY2021	dvn	Number Of Customers Accounted For More Than Ten Percentage Of Revenue NumberOfCustomersAccountedForMoreThanTenPercentageOfRevenue	2
CY2019	dvn	Number Of Customers Accounted For More Than Ten Percentage Of Revenue NumberOfCustomersAccountedForMoreThanTenPercentageOfRevenue	0
CY2021Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0
CY2021Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	0
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Deferred Revenue BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue	223000000
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2020Q1	dvn	Percentage Of Common Stock Decreased PercentageOfCommonStockDecreased	0.73
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther	454000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Long Term Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt	3562000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Capital Lease Obligation BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation	38000000
CY2021Q1	dvn	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Asset Retirement Obligations BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetRetirementObligations	94000000
CY2021Q1	dvn	Business Combination Consideration Transferred Exchange Ratio BusinessCombinationConsiderationTransferredExchangeRatio	0.5165
CY2021Q1	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	5383000000
CY2021Q1	dvn	Business Combination Consideration Transferred Share Based Replacement Awards BusinessCombinationConsiderationTransferredShareBasedReplacementAwards	49000000
CY2021Q1	dvn	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Income Taxes BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredIncomeTaxes	249000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther	765000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	5731000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	5432000000
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	88000000
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	115000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables	425000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther	49000000
CY2021Q1	dvn	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Right Of Use Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAssets	38000000
CY2021Q1	dvn	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Proved Oil And Gas Property And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedProvedOilAndGasPropertyAndEquipment	7017000000
CY2021Q1	dvn	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Unproved And Properties Under Development Oil And Gas BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedUnprovedAndPropertiesUnderDevelopmentOilAndGas	2362000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	485000000
CY2021Q1	dvn	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Investments BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInvestments	400000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets	43000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets	11163000000
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable	346000000
CY2021Q4	dvn	Derivative Gross Fair Value DerivativeGrossFairValue	-569000000
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-569000000
CY2020Q4	dvn	Derivative Gross Fair Value DerivativeGrossFairValue	-142000000
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-142000000
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	99000000
CY2021	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	2813000000
CY2020	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-2552000000
CY2019	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-81000000
CY2021	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	30000000
CY2020	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	4000000
CY2019	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	2000000
CY2021	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Diluted NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted	2783000000
CY2020	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Diluted NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted	-2556000000
CY2019	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Diluted NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted	-83000000
CY2021	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	670000000
CY2020	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	383000000
CY2021Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	82000000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.04
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Settlements Other EffectiveIncomeTaxRateReconciliationTaxSettlementsOther	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Settlements Other EffectiveIncomeTaxRateReconciliationTaxSettlementsOther	0
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2693000000
CY2020Q1	dvn	Decrease In Planned Capital Investment Percentage DecreaseInPlannedCapitalInvestmentPercentage	0.45
CY2020Q4	dvn	Impairment Charge Discount Rate ImpairmentChargeDiscountRate	0.09
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	10000000
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-219000000
CY2021	us-gaap	Restructuring Costs RestructuringCosts	258000000
CY2020	us-gaap	Restructuring Costs RestructuringCosts	49000000
CY2019	us-gaap	Restructuring Costs RestructuringCosts	84000000
CY2019Q4	us-gaap	Restructuring Reserve RestructuringReserve	21000000
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	172000000
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	149000000
CY2019	dvn	Income Loss From Continuing Operations Before Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeNoncontrollingInterest	-109000000
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	28000000
CY2020	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	20000000
CY2019	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	21000000
CY2021	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	39000000
CY2020	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	40000000
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-32000000
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-14000000
CY2019	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-17000000
CY2021	dvn	Operating And Nonoperating Other Income Expense OperatingAndNonoperatingOtherIncomeExpense	43000000
CY2020	dvn	Operating And Nonoperating Other Income Expense OperatingAndNonoperatingOtherIncomeExpense	34000000
CY2019	dvn	Operating And Nonoperating Other Income Expense OperatingAndNonoperatingOtherIncomeExpense	-4000000
CY2021	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	39000000
CY2020	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	40000000
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-3000000
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	9000000
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-2000000
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-3000000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	16000000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-219000000
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-5000000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	18000000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-304000000
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	8000000
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	22000000
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-24000000
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-33000000
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	9000000
CY2021	dvn	Income Loss From Continuing Operations Before Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeNoncontrollingInterest	2898000000
CY2020	dvn	Income Loss From Continuing Operations Before Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeNoncontrollingInterest	-3090000000
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Settlements Other EffectiveIncomeTaxRateReconciliationTaxSettlementsOther	0.15
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.02
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.01
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.19
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.22
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.07
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.02
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.18
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.28
CY2020	dvn	Percentage Of Deferred Tax Assets Recorded As Valuation Allowance PercentageOfDeferredTaxAssetsRecordedAsValuationAllowance	1
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	14000000
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1075000000
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	238000000
CY2021Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	559000000
CY2020Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	547000000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	262000000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-153000000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-43000000
CY2019	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	23000000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	125000000
CY2021Q4	us-gaap	Deferred Tax Assets Derivative Instruments DeferredTaxAssetsDerivativeInstruments	129000000
CY2020Q4	us-gaap	Deferred Tax Assets Derivative Instruments DeferredTaxAssetsDerivativeInstruments	33000000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations	109000000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations	94000000
CY2020Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	441000000
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	138000000
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	106000000
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	2272000000
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1584000000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	893000000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1355000000
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	1379000000
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	229000000
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1630000000
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	213000000
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	29000000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1659000000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	213000000
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	280000000
CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	16000000
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1100000000
CY2021Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	57000000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	23000000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	65000000
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	5000000
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	42000000
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Acquisition UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition	8000000
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	36000000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	23000000
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense	0
CY2021	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	1000000
CY2021Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	36000000
CY2020Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	23000000
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	42000000
CY2021Q4	dvn	Deferred Unrecognized Tax Benefits DeferredUnrecognizedTaxBenefits	42000000
CY2020Q4	dvn	Deferred Unrecognized Tax Benefits DeferredUnrecognizedTaxBenefits	50000000
CY2021	dvn	Increase Decrease In Accounts Payable And Royalties Payable IncreaseDecreaseInAccountsPayableAndRoyaltiesPayable	539000000
CY2020	dvn	Increase Decrease In Accounts Payable And Royalties Payable IncreaseDecreaseInAccountsPayableAndRoyaltiesPayable	-109000000
CY2019	dvn	Increase Decrease In Accounts Payable And Royalties Payable IncreaseDecreaseInAccountsPayableAndRoyaltiesPayable	-46000000
CY2021	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-18000000
CY2020	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-68000000
CY2019	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-66000000
CY2019	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	407000000
CY2021	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	7000000
CY2020	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	6000000
CY2019	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	6000000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	663000000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	377000000
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	401000000
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2000000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	665000000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	377000000
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	401000000
CY2021	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	4.20
CY2020	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-6.78
CY2019	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.21
CY2021	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	4.19
CY2020	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-6.78
CY2019	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.21
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	1159000000
CY2019	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	78000000
CY2019	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	1237000000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	127000000
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	119000000
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	132000000
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-35000000
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-34000000
CY2019	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-10000000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	3000000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	7000000
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	6000000
CY2021	us-gaap	Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Before Tax OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax	19000000
CY2020	us-gaap	Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Before Tax OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax	16000000
CY2019	us-gaap	Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Before Tax OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax	21000000
CY2021	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	7000000
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1000000
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	3000000
CY2019	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-4000000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-132000000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-127000000
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-119000000
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	526000000
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-231000000
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CY2021	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-91000000
CY2020	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	127000000
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CY2020	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-30000000
CY2019	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-15000000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-12000000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	9000000
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CY2021	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	116000000
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CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-116000000
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CY2020Q4	dvn	Accrued Capital Expenditures AccruedCapitalExpenditures	100000000
CY2021Q1	dvn	Accrued Capital Expenditures AccruedCapitalExpenditures	150000000
CY2021Q4	us-gaap	Oil And Gas Joint Interest Billing Receivables Current OilAndGasJointInterestBillingReceivablesCurrent	158000000
CY2020Q4	us-gaap	Oil And Gas Joint Interest Billing Receivables Current OilAndGasJointInterestBillingReceivablesCurrent	57000000
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CY2020Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	25000000
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1550000000
CY2020Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	612000000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	7000000
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	11000000
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CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	601000000
CY2021Q4	us-gaap	Proved Oil And Gas Property Successful Effort Method ProvedOilAndGasPropertySuccessfulEffortMethod	38051000000
CY2020Q4	us-gaap	Proved Oil And Gas Property Successful Effort Method ProvedOilAndGasPropertySuccessfulEffortMethod	27589000000
CY2021Q4	us-gaap	Unproved Oil And Gas Property Successful Effort Method UnprovedOilAndGasPropertySuccessfulEffortMethod	1081000000
CY2020Q4	us-gaap	Unproved Oil And Gas Property Successful Effort Method UnprovedOilAndGasPropertySuccessfulEffortMethod	392000000
CY2021Q4	us-gaap	Oil And Gas Property Successful Effort Method Gross OilAndGasPropertySuccessfulEffortMethodGross	39132000000
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CY2021Q4	us-gaap	Oil And Gas Property Successful Effort Method Accumulated Depreciation Depletion And Amortization OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAndAmortization	25596000000
CY2020Q4	us-gaap	Oil And Gas Property Successful Effort Method Accumulated Depreciation Depletion And Amortization OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAndAmortization	23545000000
CY2021Q4	us-gaap	Oil And Gas Property Successful Effort Method Net OilAndGasPropertySuccessfulEffortMethodNet	13536000000
CY2020Q4	us-gaap	Oil And Gas Property Successful Effort Method Net OilAndGasPropertySuccessfulEffortMethodNet	4436000000
CY2021Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	2139000000
CY2020Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	1737000000
CY2021Q4	us-gaap	Property Plant And Equipment Other Accumulated Depreciation PropertyPlantAndEquipmentOtherAccumulatedDepreciation	667000000
CY2020Q4	us-gaap	Property Plant And Equipment Other Accumulated Depreciation PropertyPlantAndEquipmentOtherAccumulatedDepreciation	780000000
CY2021Q4	us-gaap	Property Plant And Equipment Other Net PropertyPlantAndEquipmentOtherNet	1472000000
CY2020Q4	us-gaap	Property Plant And Equipment Other Net PropertyPlantAndEquipmentOtherNet	957000000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15008000000
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5393000000
CY2020Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	18000000
CY2019Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	82000000
CY2018Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	98000000
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CY2021	us-gaap	Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves	206000000
CY2020	us-gaap	Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves	148000000
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CY2021	us-gaap	Capitalized Exploratory Well Cost Charged To Expense1 CapitalizedExploratoryWellCostChargedToExpense1	2000000
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CY2020	us-gaap	Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves	209000000
CY2019	us-gaap	Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves	294000000
CY2021Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	66000000
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CY2020Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	20000000
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CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	4298000000
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CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	388000000
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CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	30000000
CY2021	us-gaap	Interest Income Other InterestIncomeOther	2000000
CY2020	us-gaap	Interest Income Other InterestIncomeOther	12000000
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CY2020	dvn	Net Financing Costs Other NetFinancingCostsOther	23000000
CY2019	dvn	Net Financing Costs Other NetFinancingCostsOther	23000000
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-329000000
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CY2019	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-250000000
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CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	24000000
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CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	220000000
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CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	247000000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	5000000
CY2021Q4	dvn	Lease Liabilities Noncurrent LeaseLiabilitiesNoncurrent	252000000
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	244000000
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2000000
CY2020Q4	dvn	Lease Liabilities Noncurrent LeaseLiabilitiesNoncurrent	246000000
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	255000000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	23000000
CY2021Q4	dvn	Lease Liabilities LeaseLiabilities	278000000
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CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3000000
CY2020Q4	dvn	Lease Liabilities LeaseLiabilities	255000000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	25000000
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	10000000
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	40000000
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	89000000
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	45000000
CY2019	us-gaap	Short Term Lease Cost ShortTermLeaseCost	84000000
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	8000000
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CY2019	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	8000000
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	11000000
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CY2019	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	10000000
CY2021	dvn	Variable Lease Cost Increase Decrease VariableLeaseCostIncreaseDecrease	4000000
CY2019	dvn	Variable Lease Cost Increase Decrease VariableLeaseCostIncreaseDecrease	-2000000
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CY2020	us-gaap	Lease Cost LeaseCost	66000000
CY2019	us-gaap	Lease Cost LeaseCost	139000000
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	7000000
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CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	7000000
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CY2021	dvn	Operating Lease Payments Investing OperatingLeasePaymentsInvesting	9000000
CY2020	dvn	Operating Lease Payments Investing OperatingLeasePaymentsInvesting	8000000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	7000000
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CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.013
CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.042
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.029
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	8000000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	17000000
CY2021Q4	dvn	Lease Liability Payments Due Next Twelve Months LeaseLiabilityPaymentsDueNextTwelveMonths	25000000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	8000000
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CY2021Q4	dvn	Lease Liabilities LeaseLiabilities	278000000
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CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	485000000
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	369000000
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CY2020Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	11000000
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CY2019	dvn	Disposal Group Including Discontinued Operation Asset Impairment Charges DisposalGroupIncludingDiscontinuedOperationAssetImpairmentCharges	785000000
CY2019	us-gaap	Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax	222000000
CY2019	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	34000000
CY2019	dvn	Disposal Group Including Discontinued Operation Financing Costs Net DisposalGroupIncludingDiscontinuedOperationFinancingCostsNet	87000000
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CY2019	dvn	Disposal Group Including Discontinued Operation Other Expenses DisposalGroupIncludingDiscontinuedOperationOtherExpenses	17000000
CY2019	dvn	Disposal Group Including Discontinued Operation Total Expenses DisposalGroupIncludingDiscontinuedOperationTotalExpenses	1784000000
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CY2019	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-274000000
CY2021	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	7017000000
CY2021	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	2381000000
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CY2019	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	35000000
CY2021	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	212000000
CY2021	us-gaap	Results Of Operations Accretion Of Asset Retirement Obligations ResultsOfOperationsAccretionOfAssetRetirementObligations	28000000
CY2021	us-gaap	Results Of Operations Income Tax Expense ResultsOfOperationsIncomeTaxExpense	1238000000
CY2021	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	4240000000
CY2021Q4	us-gaap	Amortization Expense Per Physical Unit Of Production AmortizationExpensePerPhysicalUnitOfProduction	9.83
CY2018Q4	srt	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	823
CY2019	dvn	Proved Developed And Undeveloped Reserves Revisions Due To Prices Energy ProvedDevelopedAndUndevelopedReservesRevisionsDueToPricesEnergy	-28
CY2019	srt	Proved Developed And Undeveloped Reserve Revision Of Previous Estimate Energy ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimateEnergy	-31
CY2019	srt	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	160
CY2019	srt	Proved Developed And Undeveloped Reserve Purchase Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservePurchaseOfMineralInPlaceEnergy	6
CY2019	srt	Proved Developed And Undeveloped Reserve Production Energy ProvedDevelopedAndUndevelopedReserveProductionEnergy	119
CY2019	srt	Proved Developed And Undeveloped Reserves Sale Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservesSaleOfMineralInPlaceEnergy	54
CY2019Q4	srt	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	757
CY2020	dvn	Proved Developed And Undeveloped Reserves Revisions Due To Prices Energy ProvedDevelopedAndUndevelopedReservesRevisionsDueToPricesEnergy	-78
CY2020	srt	Proved Developed And Undeveloped Reserve Revision Of Previous Estimate Energy ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimateEnergy	55
CY2020	srt	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	135
CY2020	srt	Proved Developed And Undeveloped Reserve Purchase Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservePurchaseOfMineralInPlaceEnergy	7
CY2020	srt	Proved Developed And Undeveloped Reserve Production Energy ProvedDevelopedAndUndevelopedReserveProductionEnergy	122
CY2020	srt	Proved Developed And Undeveloped Reserves Sale Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservesSaleOfMineralInPlaceEnergy	2
CY2020Q4	srt	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	752
CY2021	dvn	Proved Developed And Undeveloped Reserves Revisions Due To Prices Energy ProvedDevelopedAndUndevelopedReservesRevisionsDueToPricesEnergy	155
CY2021	srt	Proved Developed And Undeveloped Reserve Revision Of Previous Estimate Energy ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimateEnergy	43
CY2021	srt	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	228
CY2021	srt	Proved Developed And Undeveloped Reserve Purchase Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservePurchaseOfMineralInPlaceEnergy	663
CY2021	srt	Proved Developed And Undeveloped Reserve Production Energy ProvedDevelopedAndUndevelopedReserveProductionEnergy	209
CY2021	srt	Proved Developed And Undeveloped Reserves Sale Of Mineral In Place Energy ProvedDevelopedAndUndevelopedReservesSaleOfMineralInPlaceEnergy	7
CY2021Q4	srt	Proved Developed And Undeveloped Reserve Net Energy ProvedDevelopedAndUndevelopedReserveNetEnergy	1625
CY2019Q4	srt	Proved Developed Reserves Boe1 ProvedDevelopedReservesBOE1	589
CY2020Q4	srt	Proved Developed Reserves Boe1 ProvedDevelopedReservesBOE1	574
CY2021Q4	srt	Proved Developed Reserves Boe1 ProvedDevelopedReservesBOE1	1285
CY2019Q4	dvn	Proved Developed Producing Reserves Energy ProvedDevelopedProducingReservesEnergy	578
CY2020Q4	dvn	Proved Developed Producing Reserves Energy ProvedDevelopedProducingReservesEnergy	564
CY2021Q4	dvn	Proved Developed Producing Reserves Energy ProvedDevelopedProducingReservesEnergy	1260
CY2019Q4	srt	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	168
CY2020Q4	srt	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	178
CY2021Q4	srt	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	340
CY2021	dvn	Conversion Rate Of Gas Reserves From Mcf To Boe ConversionRateOfGasReservesFromMcfToBoe	6
CY2021	dvn	Proved Developed And Undeveloped Reserves Revisions Due To Prices Energy ProvedDevelopedAndUndevelopedReservesRevisionsDueToPricesEnergy	155
CY2020	dvn	Proved Developed And Undeveloped Reserves Revisions Due To Prices Energy ProvedDevelopedAndUndevelopedReservesRevisionsDueToPricesEnergy	-78
CY2019	dvn	Proved Developed And Undeveloped Reserves Revisions Due To Prices Energy ProvedDevelopedAndUndevelopedReservesRevisionsDueToPricesEnergy	-28
CY2021	dvn	Proved Developed And Undeveloped Reserves Revisions Other Than Price ProvedDevelopedAndUndevelopedReservesRevisionsOtherThanPrice	43
CY2021	srt	Proved Developed And Undeveloped Reserve Net Energy Period Increase Decrease ProvedDevelopedAndUndevelopedReserveNetEnergyPeriodIncreaseDecrease	10
CY2020	dvn	Proved Developed And Undeveloped Reserves Revisions Other Than Price ProvedDevelopedAndUndevelopedReservesRevisionsOtherThanPrice	55
CY2020	srt	Proved Developed And Undeveloped Reserve Net Energy Period Increase Decrease ProvedDevelopedAndUndevelopedReserveNetEnergyPeriodIncreaseDecrease	20
CY2019	srt	Proved Developed And Undeveloped Reserve Net Energy Period Increase Decrease ProvedDevelopedAndUndevelopedReserveNetEnergyPeriodIncreaseDecrease	5
CY2020	srt	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	135
CY2019	srt	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	160
CY2021	dvn	Proved Undeveloped Reserves Increased Percentage ProvedUndevelopedReservesIncreasedPercentage	0.91
CY2021	dvn	Proved Undeveloped Reserves As Percentage Of Entire Proved Reserves ProvedUndevelopedReservesAsPercentageOfEntireProvedReserves	0.21
CY2021	dvn	Proved Undeveloped Reserves Extensions And Discoveries Energy ProvedUndevelopedReservesExtensionsAndDiscoveriesEnergy	160
CY2021	dvn	Cost Incurred Related To Development And Conversion Of Proved Undeveloped Reserves CostIncurredRelatedToDevelopmentAndConversionOfProvedUndevelopedReserves	612000000
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	66321000000
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	14957000000
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	20750000000
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	3689000000
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	1747000000
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	2093000000
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	22975000000
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	7964000000
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	9174000000
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	6423000000
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	1037000000
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	33234000000
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	5246000000
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	8446000000
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	13933000000
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	1774000000
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	3048000000
CY2021Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	19301000000
CY2020Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	3472000000
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	5398000000
CY2021	dvn	Average Estimated Future Realized Price Per Barrel Of Oil Used To Estimate Future Cash Inflows For Proved Oil Reserves AverageEstimatedFutureRealizedPricePerBarrelOfOilUsedToEstimateFutureCashInflowsForProvedOilReserves	64.17
CY2021	dvn	Average Estimated Future Realized Price Per Mcf Of Gas Used To Estimate Future Cash Inflows For Proved Gas Reserves AverageEstimatedFutureRealizedPricePerMcfOfGasUsedToEstimateFutureCashInflowsForProvedGasReserves	3.05
CY2021	dvn	Average Estimated Future Realized Price Per Barrel Of Natural Gas Liquids Used To Estimate Future Cash Inflows For Proved Ngl Reserves AverageEstimatedFutureRealizedPricePerBarrelOfNaturalGasLiquidsUsedToEstimateFutureCashInflowsForProvedNglReserves	27.60
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	3700000000
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	3700000000
CY2021	dvn	Future Dismantlement Abandonment And Rehabilitation Costs FutureDismantlementAbandonmentAndRehabilitationCosts	500000000
CY2020Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	3472000000
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	5398000000
CY2018Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	7150000000
CY2021	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	8274000000
CY2020	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	-3277000000
CY2019	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	-2323000000
CY2021	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	7400000000
CY2020	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	1572000000
CY2019	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	2612000000
CY2021	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	-414000000
CY2020	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	402000000
CY2019	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	303000000
CY2021	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	3877000000
CY2020	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	988000000
CY2019	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	1690000000
CY2021	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	12460000000
CY2020	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	23000000
CY2019	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	43000000
CY2021	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	12000000
CY2020	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	7000000
CY2019	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	481000000
CY2021	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	838000000
CY2020	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	147000000
CY2019	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-359000000
CY2021	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	663000000
CY2020	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	537000000
CY2019	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	857000000
CY2021	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	1218000000
CY2020	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	285000000
CY2019	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	506000000
CY2021	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	-3675000000
CY2020	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	548000000
CY2019	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	624000000
CY2021Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	19301000000
CY2020Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	3472000000
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	5398000000

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$DVN
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2021 Q4 Form 10-K Financial Statement

#000156459022005321 Filed on February 16, 2022

Income Statement

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Facts In Submission

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$DVN DEVON ENERGY CORP/DE Stock $dvn

2021 Q4 Form 10-K Financial Statement

#000156459022005321 Filed on February 16, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DVN
DEVON ENERGY CORP/DE Stock $dvn