$DK
Delek US Holdings, Inc. Stock $dk

$dk Overview Financials Valuation SEC Filings Company Website

2020 Q3 Form 10-Q Financial Statement

#000169442620000117 Filed on November 09, 2020

Income Statement

Concept	2020 Q3	2019 Q3
Revenue	$2.063B	$2.334B
YoY Change	-11.63%	-15.7%
Cost Of Revenue	$2.051B	$2.150B
YoY Change	-4.59%	-11.24%
Gross Profit	$11.90M	$184.7M
YoY Change	-93.56%	-46.79%
Gross Profit Margin	0.58%	7.91%
Selling, General & Admin	$57.00M	$65.60M
YoY Change	-13.11%	13.1%
% of Gross Profit	478.99%	35.52%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$65.20M	$49.80M
YoY Change	30.92%	1.22%
% of Gross Profit	547.9%	26.96%
Operating Expenses	$57.00M	$141.7M
YoY Change	-59.77%	3.89%
Operating Profit	-$75.20M	$87.40M
YoY Change	-186.04%	-65.75%
Interest Expense	$31.90M	$33.90M
YoY Change	-5.9%	8.65%
% of Operating Profit		38.79%
Other Income/Expense, Net	-$17.30M	-$14.00M
YoY Change	23.57%	-23.91%
Pretax Income	-$92.50M	$73.40M
YoY Change	-226.02%	-69.0%
Income Tax	-$15.60M	$13.40M
% Of Pretax Income		18.26%
Net Earnings	-$88.10M	$51.30M
YoY Change	-271.73%	-71.47%
Net Earnings / Revenue	-4.27%	2.2%
Basic Earnings Per Share	-$1.20	$0.68
Diluted Earnings Per Share	-$1.20	$0.68
COMMON SHARES
Basic Shares Outstanding	73.67M shares	75.03M shares
Diluted Shares Outstanding	73.67M shares	75.70M shares

Balance Sheet

Concept	2020 Q3	2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$807.9M	$1.006B
YoY Change	-19.72%	-9.26%
Cash & Equivalents	$807.9M	$1.006B
Short-Term Investments
Other Short-Term Assets	$515.9M	$115.1M
YoY Change	348.22%	30.2%
Inventory	$672.0M	$908.6M
Prepaid Expenses	$19.20M
Receivables	$518.7M	$834.3M
Other Receivables	$181.1M	$0.00
Total Short-Term Assets	$2.515B	$2.864B
YoY Change	-12.22%	0.1%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.424B	$2.365B
YoY Change	2.48%	10.4%
Goodwill	$855.7M	$856.6M
YoY Change	-0.11%	-0.14%
Intangibles	$109.0M	$92.90M
YoY Change	17.33%	-12.19%
Long-Term Investments	$373.1M	$360.2M
YoY Change	3.58%	174.33%
Other Assets	$68.50M	$66.40M
YoY Change	3.16%	10.67%
Total Long-Term Assets	$4.011B	$3.929B
YoY Change	2.08%	19.16%
TOTAL ASSETS
Total Short-Term Assets	$2.515B	$2.864B
Total Long-Term Assets	$4.011B	$3.929B
Total Assets	$6.525B	$6.793B
YoY Change	-3.95%	10.3%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$973.1M	$1.365B
YoY Change	-28.68%	23.14%
Accrued Expenses	$84.90M	$517.0M
YoY Change	-83.58%	41.03%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$33.40M	$64.50M
YoY Change	-48.22%	101.56%
Total Short-Term Liabilities	$1.814B	$2.227B
YoY Change	-18.53%	11.02%
LONG-TERM LIABILITIES
Long-Term Debt	$2.441B	$1.935B
YoY Change	26.1%	5.76%
Other Long-Term Liabilities	$37.40M	$38.50M
YoY Change	-2.86%	1.85%
Total Long-Term Liabilities	$3.291B	$2.703B
YoY Change	21.73%	19.82%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.814B	$2.227B
Total Long-Term Liabilities	$3.291B	$2.703B
Total Liabilities	$5.105B	$4.930B
YoY Change	3.55%	15.68%
SHAREHOLDERS EQUITY
Retained Earnings	$815.3M	$1.195B
YoY Change	-31.79%	32.59%
Common Stock	$1.181B	$1.147B
YoY Change	2.96%	-1.94%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares	17.58M shares	16.65M shares
Shareholders Equity	$1.302B	$1.691B
YoY Change
Total Liabilities & Shareholders Equity	$6.525B	$6.793B
YoY Change	-3.95%	10.3%

Cashflow Statement

Concept	2020 Q3	2019 Q3
OPERATING ACTIVITIES
Net Income	-$88.10M	$51.30M
YoY Change	-271.73%	-71.47%
Depreciation, Depletion And Amortization	$65.20M	$49.80M
YoY Change	30.92%	1.22%
Cash From Operating Activities	-$76.70M	$213.0M
YoY Change	-136.01%	-36.91%
INVESTING ACTIVITIES
Capital Expenditures	-$6.800M	-$106.6M
YoY Change	-93.62%	22.95%
Acquisitions
YoY Change
Other Investing Activities	-$300.0K	-$73.50M
YoY Change	-99.59%	-305.88%
Cash From Investing Activities	-$7.100M	-$180.1M
YoY Change	-96.06%	253.14%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	42.70M	22.10M
YoY Change	93.21%	-107.12%
NET CHANGE
Cash From Operating Activities	-76.70M	213.0M
Cash From Investing Activities	-7.100M	-180.1M
Cash From Financing Activities	42.70M	22.10M
Net Change In Cash	-41.10M	55.00M
YoY Change	-174.73%	-332.07%
FREE CASH FLOW
Cash From Operating Activities	-$76.70M	$213.0M
Capital Expenditures	-$6.800M	-$106.6M
Free Cash Flow	-$69.90M	$319.6M
YoY Change	-121.87%	-24.68%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001694426
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2020-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-38142
	dei	Entity Registrant Name EntityRegistrantName	DELEK US HOLDINGS, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	35-2581557
	dei	Entity Address Address Line1 EntityAddressAddressLine1	7102 Commerce Way
	dei	Entity Address City Or Town EntityAddressCityOrTown	Brentwood
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TN
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	37027
	dei	City Area Code CityAreaCode	615
	dei	Local Phone Number LocalPhoneNumber	771-6701
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
	dei	Security12b Title Security12bTitle	Common Stock, par value $0.01
	dei	Trading Symbol TradingSymbol	DK
	dei	Security Exchange Name SecurityExchangeName	NYSE
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CY2019Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	60000000.0	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-285400000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	299000000.0	USD
CY2020Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	0	USD
CY2019Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	0	USD
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	0	USD
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-1000000.0	USD
CY2020Q3	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	USD
CY2019Q3	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	USD
	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	USD
	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	-200000	USD
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2019Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-800000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	-76900000	USD
CY2019Q3	us-gaap	Profit Loss ProfitLoss	60000000.0	USD
	us-gaap	Profit Loss ProfitLoss	-285400000	USD
	us-gaap	Profit Loss ProfitLoss	298200000	USD
CY2020Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11200000	USD
CY2019Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	8700000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	29400000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	20300000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-88100000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	51300000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-314800000	USD
	us-gaap	Net Income Loss NetIncomeLoss	277900000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-1.20
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.68
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-4.28
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.64
CY2020Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2019Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.01
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.20
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.68
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.28
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.63
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-1.20
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.68
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-4.28
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.61
CY2020Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2019Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.01
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.20
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.28
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.60
CY2020Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
CY2019Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.29
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.93
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.84
CY2020Q3	us-gaap	Profit Loss ProfitLoss	-76900000	USD
CY2019Q3	us-gaap	Profit Loss ProfitLoss	60000000.0	USD
	us-gaap	Profit Loss ProfitLoss	-285400000	USD
	us-gaap	Profit Loss ProfitLoss	298200000	USD
CY2020Q3	dk	Other Comprehensive Incomes Other Income Loss Netof Tax OtherComprehensiveIncomesOtherIncomeLossNetofTax	0	USD
CY2019Q3	dk	Other Comprehensive Incomes Other Income Loss Netof Tax OtherComprehensiveIncomesOtherIncomeLossNetofTax	100000	USD
	dk	Other Comprehensive Incomes Other Income Loss Netof Tax OtherComprehensiveIncomesOtherIncomeLossNetofTax	100000	USD
	dk	Other Comprehensive Incomes Other Income Loss Netof Tax OtherComprehensiveIncomesOtherIncomeLossNetofTax	500000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-500000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-15600000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-100000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-17900000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-77400000	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	44400000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-285500000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	280300000	USD
CY2020Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11200000	USD
CY2019Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	8700000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	29400000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	20300000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-88600000	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	35700000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-314900000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	260000000.0	USD
CY2020Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1559300000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	-76900000	USD
CY2020Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.31
CY2020Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	23000000.0	USD
CY2020Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	8200000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6700000	USD
CY2020Q3	dk	Repurchaseof Non Controlling Interest RepurchaseofNonControllingInterest	23100000	USD
CY2020Q3	dk	Adjustment To Additional Paid In Capital Impact From Idr Simplification Transaction AdjustmentToAdditionalPaidInCapitalImpactFromIDRSimplificationTransaction	-13600000	USD
CY2020Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	400000	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1420300000	USD
CY2019Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1886200000	USD
CY2019Q3	us-gaap	Profit Loss ProfitLoss	60000000.0	USD
CY2019Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.29
CY2019Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	21800000	USD
CY2019Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	8200000	USD
CY2019Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7400000	USD
CY2019Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	43000000.0	USD
CY2019Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1500000	USD
CY2019Q3	us-gaap	Stockholders Equity Other StockholdersEquityOther	0	USD
CY2019Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1863400000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1835300000	USD
	us-gaap	Profit Loss ProfitLoss	-285400000	USD
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.93
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	69000000.0	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	25000000.0	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17700000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1900000	USD
	dk	Repurchaseof Non Controlling Interest RepurchaseofNonControllingInterest	28900000	USD
	dk	Adjustment To Additional Paid In Capital Impact From Idr Simplification Transaction AdjustmentToAdditionalPaidInCapitalImpactFromIDRSimplificationTransaction	-13600000	USD
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	2300000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	-100000	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1420300000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1808100000	USD
	us-gaap	Profit Loss ProfitLoss	298200000	USD
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.84
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	64300000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	23800000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	19200000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	147800000	USD
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	8400000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	-600000	USD
CY2019Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1863400000	USD
	us-gaap	Profit Loss ProfitLoss	-285400000	USD
	us-gaap	Profit Loss ProfitLoss	298200000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	177400000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	146700000	USD
	dk	Amortization And Accretion Other AmortizationAndAccretionOther	7800000	USD
	dk	Amortization And Accretion Other AmortizationAndAccretionOther	7100000	USD
	dk	Non Cash Lease Expense Income NonCashLeaseExpenseIncome	34000000.0	USD
	dk	Non Cash Lease Expense Income NonCashLeaseExpenseIncome	29600000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	32900000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	26300000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	28600000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	28400000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	21600000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	11700000	USD
	dk	Net Realizable Market Adjustment NetRealizableMarketAdjustment	-65600000	USD
	dk	Net Realizable Market Adjustment NetRealizableMarketAdjustment	31500000	USD
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	56800000	USD
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	0	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	17700000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	19200000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	2700000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	2600000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-268900000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	319400000	USD
	us-gaap	Increase Decrease In Inventories And Other Operating Assets IncreaseDecreaseInInventoriesAndOtherOperatingAssets	42100000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	700000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	900000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	415400000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-11800000	USD
	us-gaap	Increase Decrease In Inventories And Other Operating Assets IncreaseDecreaseInInventoriesAndOtherOperatingAssets	180000000.0	USD
	dk	Increase Decreasein Market Valueof Derivatives IncreaseDecreaseinMarketValueofDerivatives	500000	USD
	dk	Increase Decreasein Market Valueof Derivatives IncreaseDecreaseinMarketValueofDerivatives	12800000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-464900000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	474300000	USD
	dk	Obligation Under Supply And Offtake Agreement Increase Decrease ObligationUnderSupplyAndOfftakeAgreementIncreaseDecrease	-154100000	USD
	dk	Obligation Under Supply And Offtake Agreement Increase Decrease ObligationUnderSupplyAndOfftakeAgreementIncreaseDecrease	46400000	USD
	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	-4000000.0	USD
	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	41600000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-399800000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	448400000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	30800000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	214000000.0	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	72000000.0	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	800000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	241700000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	305700000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	2600000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	800000	USD
	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	200000	USD
	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	300000	USD
	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	0	USD
	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	9900000	USD
	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	39900000	USD
	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	0	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-163000000.0	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-509500000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1798100000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1278400000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1545800000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1278900000	USD
	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	185000000.0	USD
	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	246800000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	34600000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-147400000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-72900000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	955300000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1079300000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	807900000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1006400000	USD
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	200000	USD
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	1200000	USD
	us-gaap	Interest Paid Net InterestPaidNet	91100000	USD
	us-gaap	Interest Paid Net InterestPaidNet	88300000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	3300000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	73300000	USD
	dk	Increasedecreaseinaccruedcapitalexpenditures Increasedecreaseinaccruedcapitalexpenditures	-33900000	USD
	dk	Increasedecreaseinaccruedcapitalexpenditures Increasedecreaseinaccruedcapitalexpenditures	19100000	USD
	dk	Non Cash Lease Liability Recognitionof Right Of Use Asset NonCashLeaseLiabilityRecognitionofRightOfUseAsset	0	USD
	dk	Non Cash Lease Liability Recognitionof Right Of Use Asset NonCashLeaseLiabilityRecognitionofRightOfUseAsset	211000000.0	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	30700000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	9600000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	31500000	USD
	dk	Proceedsfrom Product Financing Agreements ProceedsfromProductFinancingAgreements	222000000.0	USD
	dk	Proceedsfrom Product Financing Agreements ProceedsfromProductFinancingAgreements	40800000	USD
	dk	Repaymentsof Product Financing Agreements RepaymentsofProductFinancingAgreements	79400000	USD
	dk	Repaymentsof Product Financing Agreements RepaymentsofProductFinancingAgreements	22200000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2300000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8400000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1900000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	147800000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	28900000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
	dk	Distributions To Non Controlling Interest DistributionsToNonControllingInterest	25000000.0	USD
	dk	Distributions To Non Controlling Interest DistributionsToNonControllingInterest	23800000	USD
	dk	Idr Simplification Transaction Cost IDRSimplificationTransactionCost	2100000	USD
	dk	Idr Simplification Transaction Cost IDRSimplificationTransactionCost	0	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	69000000.0	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	64300000	USD
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	Certain prior period amounts have been reclassified in order to conform to the current period presentation.
CY2020Q3	us-gaap	Number Of Stores NumberOfStores	253	store
CY2020Q3	us-gaap	Revenues Revenues	2062900000	USD
CY2020Q3	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	139700000	USD
CY2020Q3	dk	Segment Contribution Margin SegmentContributionMargin	47300000	USD
CY2020Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	65200000	USD
CY2020Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	57000000.0	USD
CY2020Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-300000	USD
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-75200000	USD
CY2020Q3	dk	Capital Expenditures CapitalExpenditures	4700000	USD
CY2019Q3	us-gaap	Revenues Revenues	2334300000	USD
CY2019Q3	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	166900000	USD
CY2019Q3	dk	Segment Contribution Margin SegmentContributionMargin	203300000	USD
CY2019Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	49800000	USD
CY2019Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	65600000	USD
CY2019Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-500000	USD
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	87400000	USD
CY2019Q3	dk	Capital Expenditures CapitalExpenditures	110500000	USD
	us-gaap	Revenues Revenues	5419600000	USD
	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	422000000.0	USD
	dk	Segment Contribution Margin SegmentContributionMargin	-66700000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	177400000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	184400000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	14600000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-413900000	USD
	dk	Capital Expenditures CapitalExpenditures	208000000.0	USD
	us-gaap	Revenues Revenues	7014500000	USD
	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	495900000	USD
	dk	Segment Contribution Margin SegmentContributionMargin	787400000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	146700000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	197300000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	700000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	444100000	USD
CY2020Q3	us-gaap	Assets Assets	6525000000.0	USD
	dk	Capital Expenditures CapitalExpenditures	324800000	USD
CY2020Q3	dk	Total Assets Excluding Intersegement TotalAssetsExcludingIntersegement	6525000000.0	USD
CY2020Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	3515700000	USD
CY2020Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1091800000	USD
CY2020Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2423900000	USD
CY2020Q3	us-gaap	Depreciation Depreciation	63300000	USD
	us-gaap	Depreciation Depreciation	171800000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-76900000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	60000000.0	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-285400000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	299000000.0	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	11200000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	8700000	USD
	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	29400000	USD
	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	20300000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-88100000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	51300000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-314800000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	278700000	USD
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
CY2019Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-800000	USD
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	73669310	shares
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	75028562	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	73551970	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	76463435	shares
CY2020Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2019Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	673749	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	704399	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	73669310	shares
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	75702311	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	73551970	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	77167834	shares
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-1.20
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.68
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-4.28
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.64
CY2020Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2019Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.01
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.20
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.68
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.28
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.63
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-1.20
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.68
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-4.28
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.61
CY2020Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2019Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.01
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.20
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.28
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.60
CY2020Q3	dk	Deferred Income Tax Idr Transaction DeferredIncomeTaxIDRTransaction	11500000	USD
CY2020Q3	dk	Idr Simplification Transaction Cost IDRSimplificationTransactionCost	2100000	USD
CY2020Q3	us-gaap	Income Tax Receivable IncomeTaxReceivable	165600000	USD
CY2020Q3	us-gaap	Inventory Net InventoryNet	672000000.0	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	946700000	USD
CY2020Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	67500000	USD
CY2019Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1700000	USD
CY2020Q3	dk	Supplyand Offtake Payable SupplyandOfftakePayable	102800000	USD
CY2020Q3	dk	Liability For Consigned Inventory LiabilityForConsignedInventory	323200000	USD
CY2020Q3	dk	Liability For Consigned Inventory Current LiabilityForConsignedInventoryCurrent	102800000	USD
CY2020Q3	dk	Liability For Consigned Inventory Noncurrent LiabilityForConsignedInventoryNoncurrent	220400000	USD
CY2020Q3	dk	Purchase Settlement Receivable Payable PurchaseSettlementReceivablePayable	-13600000	USD
CY2019Q4	dk	Supplyand Offtake Payable SupplyandOfftakePayable	207000000.0	USD
CY2019Q4	dk	Liability For Consigned Inventory LiabilityForConsignedInventory	477300000	USD
CY2019Q4	dk	Liability For Consigned Inventory Current LiabilityForConsignedInventoryCurrent	332500000	USD
CY2019Q4	dk	Liability For Consigned Inventory Noncurrent LiabilityForConsignedInventoryNoncurrent	144800000	USD
CY2019Q4	dk	Purchase Settlement Receivable Payable PurchaseSettlementReceivablePayable	23000000.0	USD
	dk	Gain Loss On Financing Interest Expense GainLossOnFinancingInterestExpense	-3900000	USD
CY2019Q2	dk	Gain Loss On Financing Interest Expense GainLossOnFinancingInterestExpense	7700000	USD
	dk	Gain Loss On Financing Interest Expense GainLossOnFinancingInterestExpense	11400000	USD
CY2020Q2	dk	Gain Loss On Financing Interest Expense GainLossOnFinancingInterestExpense	0	USD
CY2020Q3	us-gaap	Long Term Debt LongTermDebt	2474000000.0	USD
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	2067100000	USD
CY2020Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	33400000	USD
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	36400000	USD
CY2020Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2440600000	USD
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2030700000	USD
CY2020Q3	dk	Numberof Notes Payable NumberofNotesPayable	4	note_payable
CY2020Q3	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1352700000	USD
CY2020Q3	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1346800000	USD
CY2019Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	240900000	USD
CY2019Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	264900000	USD
CY2020Q3	dk	Derivative Asset Counterparty Nettingand Cash Collateral DerivativeAssetCounterpartyNettingandCashCollateral	1319600000	USD
CY2020Q3	dk	Derivative Liability Counterparty Nettingand Cash Collateral DerivativeLiabilityCounterpartyNettingandCashCollateral	1328700000	USD
CY2019Q4	dk	Derivative Asset Counterparty Nettingand Cash Collateral DerivativeAssetCounterpartyNettingandCashCollateral	210700000	USD
CY2019Q4	dk	Derivative Liability Counterparty Nettingand Cash Collateral DerivativeLiabilityCounterpartyNettingandCashCollateral	249500000	USD
	dk	Cares Act Income Tax Benefit Expense CARESActIncomeTaxBenefitExpense	16800000	USD
CY2020Q3	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	33100000	USD
CY2020Q3	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	18100000	USD
CY2019Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	30200000	USD
CY2019Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	15400000	USD
CY2020Q3	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	9100000	USD
CY2019Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	38800000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	0	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	0	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	0	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	0	USD
CY2020Q3	us-gaap	Unrealized Gain Loss On Commodity Contracts UnrealizedGainLossOnCommodityContracts	-100000	USD
	us-gaap	Unrealized Gain Loss On Commodity Contracts UnrealizedGainLossOnCommodityContracts	-1000000.0	USD
CY2019Q3	us-gaap	Unrealized Gain Loss On Commodity Contracts UnrealizedGainLossOnCommodityContracts	-100000	USD
	us-gaap	Unrealized Gain Loss On Commodity Contracts UnrealizedGainLossOnCommodityContracts	1900000	USD
CY2020Q3	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	9100000	USD
CY2019Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	38800000	USD
CY2020Q3	dk	Self Insurance Workers Comp Coverage Ceiling Per Accident SelfInsuranceWorkersCompCoverageCeilingPerAccident	4000000.0	USD
CY2020Q3	dk	Self Insurance General Liability Claims Coverage Ceilingper Occurrence SelfInsuranceGeneralLiabilityClaimsCoverageCeilingperOccurrence	4000000.0	USD
CY2020Q3	dk	Self Insurance Medical Coveragefor Employees Per Claim SelfInsuranceMedicalCoverageforEmployeesPerClaim	300000	USD
CY2020Q3	dk	Self Insurance Auto Liability Coverage Ceilingperaccident SelfInsuranceAutoLiabilityCoverageCeilingperaccident	4000000.0	USD
CY2020Q3	us-gaap	Accrued Environmental Loss Contingencies Current AccruedEnvironmentalLossContingenciesCurrent	6600000	USD
	dk	Number Of Crude Oil Releases NumberOfCrudeOilReleases	0	oil_releases
CY2020Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.169
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.320
CY2019Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.183
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.219
CY2020Q3	us-gaap	Derivative Assets DerivativeAssets	231100000	USD
CY2019Q4	us-gaap	Derivative Assets DerivativeAssets	14500000	USD
CY2020Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	181100000	USD
CY2019Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	61900000	USD
CY2020Q3	dk	Rights To Receive Crude Oil Barrels RightsToReceiveCrudeOilBarrels	36600000	USD
CY2019Q4	dk	Rights To Receive Crude Oil Barrels RightsToReceiveCrudeOilBarrels	0	USD
CY2020Q3	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	33000000.0	USD
CY2019Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	30200000	USD
CY2020Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	19200000	USD
CY2019Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	21900000	USD
CY2020Q3	dk	Environmental Credits Obligation Surplus Other Assets Current EnvironmentalCreditsObligationSurplusOtherAssetsCurrent	7300000	USD
CY2019Q4	dk	Environmental Credits Obligation Surplus Other Assets Current EnvironmentalCreditsObligationSurplusOtherAssetsCurrent	16800000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	3200000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	97500000	USD
CY2020Q3	us-gaap	Investment In Physical Commodities InvestmentInPhysicalCommodities	1000000.0	USD
CY2019Q4	us-gaap	Investment In Physical Commodities InvestmentInPhysicalCommodities	12100000	USD
CY2020Q3	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	3400000	USD
CY2019Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	13800000	USD
CY2020Q3	us-gaap	Other Assets Current OtherAssetsCurrent	515900000	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	268700000	USD
CY2020Q3	dk	Supplyand Offtake Receivable SupplyandOfftakeReceivable	32700000	USD
CY2019Q4	dk	Supplyand Offtake Receivable SupplyandOfftakeReceivable	32700000	USD
CY2020Q3	dk	Non Current Equity Investment Other NonCurrentEquityInvestmentOther	10400000	USD
CY2019Q4	dk	Non Current Equity Investment Other NonCurrentEquityInvestmentOther	8900000	USD
CY2020Q3	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	7300000	USD
CY2019Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	8500000	USD
CY2020Q3	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	18100000	USD
CY2019Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	17700000	USD
CY2020Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	68500000	USD
CY2019Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	67800000	USD
CY2020Q3	dk	Environmental Credit Obligation Deficit Other Liabilities Current EnvironmentalCreditObligationDeficitOtherLiabilitiesCurrent	237600000	USD
CY2019Q4	dk	Environmental Credit Obligation Deficit Other Liabilities Current EnvironmentalCreditObligationDeficitOtherLiabilitiesCurrent	18500000	USD
CY2020Q3	dk	Product Financing Agreements Liability Current ProductFinancingAgreementsLiabilityCurrent	168500000	USD
CY2019Q4	dk	Product Financing Agreements Liability Current ProductFinancingAgreementsLiabilityCurrent	21100000	USD
CY2020Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	88300000	USD
CY2019Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	119600000	USD
CY2020Q3	dk	Crudeliabilities Crudeliabilities	74300000	USD
CY2019Q4	dk	Crudeliabilities Crudeliabilities	72100000	USD
CY2020Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	23800000	USD
CY2019Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	47600000	USD
CY2020Q3	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	16300000	USD
CY2019Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	14100000	USD
CY2020Q3	us-gaap	Interest Payable Current InterestPayableCurrent	9600000	USD
CY2019Q4	us-gaap	Interest Payable Current InterestPayableCurrent	8800000	USD
CY2020Q3	us-gaap	Accrued Environmental Loss Contingencies Current AccruedEnvironmentalLossContingenciesCurrent	6600000	USD
CY2019Q4	us-gaap	Accrued Environmental Loss Contingencies Current AccruedEnvironmentalLossContingenciesCurrent	8200000	USD
CY2020Q3	us-gaap	Accrued Utilities Current And Noncurrent AccruedUtilitiesCurrentAndNoncurrent	3700000	USD
CY2019Q4	us-gaap	Accrued Utilities Current And Noncurrent AccruedUtilitiesCurrentAndNoncurrent	4400000	USD
CY2020Q3	dk	Tankinspectionliabilitiescurrent Tankinspectionliabilitiescurrent	3100000	USD
CY2019Q4	dk	Tankinspectionliabilitiescurrent Tankinspectionliabilitiescurrent	5600000	USD
CY2020Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	25300000	USD
CY2019Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	26800000	USD
CY2020Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	657100000	USD
CY2019Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	346800000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	15200000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	12100000	USD
CY2020Q3	dk	Tank Inspection Liabilities Noncurrent TankInspectionLiabilitiesNoncurrent	9400000	USD
CY2019Q4	dk	Tank Inspection Liabilities Noncurrent TankInspectionLiabilitiesNoncurrent	9900000	USD
CY2020Q3	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	3100000	USD
CY2019Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	5300000	USD
CY2020Q3	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	1800000	USD
CY2019Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	1400000	USD
CY2020Q3	dk	Deferred Payroll Tax Expense DeferredPayrollTaxExpense	7800000	USD
CY2019Q4	dk	Deferred Payroll Tax Expense DeferredPayrollTaxExpense	0	USD
CY2020Q3	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	100000	USD
CY2019Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	2200000	USD
CY2020Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	37400000	USD
CY2019Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	30900000	USD
CY2020Q3	us-gaap	Stock Issued During Period Shares Share Based Compensation Gross StockIssuedDuringPeriodSharesShareBasedCompensationGross	68265	shares
	us-gaap	Stock Issued During Period Shares Share Based Compensation Gross StockIssuedDuringPeriodSharesShareBasedCompensationGross	314204	shares
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
CY2020Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
CY2020Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	58713	shares
CY2019Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1236854	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	4175576	shares
CY2019Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	43000000.0	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	147800000	USD
CY2020Q1	dk	Dividends Preferred Stock Stock Par Value DividendsPreferredStockStockParValue	0.01
CY2020Q1	dk	Dividend Preferred Stock Stock Exercise Price DividendPreferredStockStockExercisePrice	92.24
	dk	Stockholder Ownership Threshold Percent StockholderOwnershipThresholdPercent	0.20
CY2020Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2020Q1	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0.01
	us-gaap	Lease Cost LeaseCost	49000000.0	USD
CY2020Q3	dk	Lessee Property Plant And Equipment Balance Subject To Operating Lease LesseePropertyPlantAndEquipmentBalanceSubjectToOperatingLease	26800000	USD
CY2020Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	16900000	USD
CY2019Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	13500000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	48500000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	44100000	USD
CY2020Q3	us-gaap	Variable Lease Cost VariableLeaseCost	5400000	USD
CY2019Q3	us-gaap	Variable Lease Cost VariableLeaseCost	4000000.0	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	19100000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	11300000	USD
CY2020Q3	us-gaap	Sublease Income SubleaseIncome	1800000	USD
CY2019Q3	us-gaap	Sublease Income SubleaseIncome	1900000	USD
	us-gaap	Sublease Income SubleaseIncome	5700000	USD
	us-gaap	Sublease Income SubleaseIncome	6400000	USD
CY2020Q3	us-gaap	Lease Cost LeaseCost	20500000	USD
CY2019Q3	us-gaap	Lease Cost LeaseCost	15600000	USD
	us-gaap	Lease Cost LeaseCost	61900000	USD
CY2020Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	16900000	USD
CY2019Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	13500000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	48500000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	44100000	USD
CY2020Q3	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	8500000	USD
CY2019Q3	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1500000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	30700000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	9600000	USD
CY2020Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y1M6D
CY2020Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.059

Files In Submission

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report.css	Edgar Link	pending
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$DK
Delek US Holdings, Inc. Stock $dk

2020 Q3 Form 10-Q Financial Statement

#000169442620000117 Filed on November 09, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DK Delek US Holdings, Inc. Stock $dk

2020 Q3 Form 10-Q Financial Statement

#000169442620000117 Filed on November 09, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DK
Delek US Holdings, Inc. Stock $dk