$TNK
TEEKAY TANKERS LTD. Stock $tnk

$tnk Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 20-F Financial Statement

#000162828024011401 Filed on March 15, 2024

Income Statement

Concept	2023 Q4	2023	2022
Revenue	$313.3M	$1.364B	$1.063B
YoY Change	-14.71%	28.35%	96.01%
Cost Of Revenue	$175.3M	$694.2M	$673.4M
YoY Change	-0.55%	3.08%	36.24%
Gross Profit	$138.0M	$670.3M	$389.7M
YoY Change	-27.77%	72.01%	710.63%
Gross Profit Margin	44.06%	49.12%	36.66%
Selling, General & Admin	$10.85M	$45.94M	$41.77M
YoY Change	-0.85%	9.98%	-4.45%
% of Gross Profit	7.86%	6.85%	10.72%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$24.63M	$97.55M	$99.03M
YoY Change	0.69%	-1.5%	-6.65%
% of Gross Profit	17.84%	14.55%	25.41%
Operating Expenses	$35.48M	$143.5M	$140.8M
YoY Change	0.21%	1.91%	-6.01%
Operating Profit	$102.6M	$526.8M	$248.9M
YoY Change	-34.13%	111.66%	-344.66%
Interest Expense	-$567.0K	-$13.65M	-$28.98M
YoY Change	-91.22%	-52.91%	-39.82%
% of Operating Profit	-0.55%	-2.59%	-11.64%
Other Income/Expense, Net	$965.0K	$900.0K	$2.645M
YoY Change	-296.94%	-65.97%	-228.52%
Pretax Income	$113.3M	$523.2M	$229.6M
YoY Change	-23.09%	127.84%	-193.99%
Income Tax	$1.617M	$9.492M	$529.0K
% Of Pretax Income	1.43%	1.81%	0.23%
Net Earnings	$111.7M	$513.7M	$229.1M
YoY Change	-23.72%	124.23%	-194.52%
Net Earnings / Revenue	35.65%	37.65%	21.55%
Basic Earnings Per Share		$15.04	$6.74
Diluted Earnings Per Share	$3.23	$14.86	$6.68
COMMON SHARES
Basic Shares Outstanding		34.16M shares	34.00M shares
Diluted Shares Outstanding		34.57M shares	34.29M shares

Balance Sheet

Concept	2023 Q4	2023	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$365.3M	$365.3M	$180.5M
YoY Change	102.34%	102.34%	256.94%
Cash & Equivalents	$365.3M	$365.3M	$180.5M
Short-Term Investments
Other Short-Term Assets	$24.93M	$24.93M	$16.05M
YoY Change	55.36%	55.36%	-71.33%
Inventory	$53.22M	$53.22M	$60.83M
Prepaid Expenses	$12.33M
Receivables	$170.1M	$170.1M	$199.6M
Other Receivables	$0.00	$0.00	$2.486M
Total Short-Term Assets	$613.5M	$613.5M	$459.5M
YoY Change	33.51%	33.51%	87.25%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.235B	$1.235B	$1.296B
YoY Change	-4.76%	-4.76%	-4.07%
Goodwill	$2.400M
YoY Change	0.0%
Intangibles	$658.0K
YoY Change	-37.39%
Long-Term Investments	$15.73M	$15.73M	$16.20M
YoY Change	-2.88%	-2.88%	25.04%
Other Assets	$6.656M	$6.656M	$8.208M
YoY Change	-18.91%	-18.91%	57.09%
Total Long-Term Assets	$1.260B	$1.260B	$1.324B
YoY Change	-4.84%	-4.84%	-3.58%
TOTAL ASSETS
Total Short-Term Assets	$613.5M	$613.5M	$459.5M
Total Long-Term Assets	$1.260B	$1.260B	$1.324B
Total Assets	$1.873B	$1.873B	$1.784B
YoY Change	5.04%	5.04%	10.19%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$73.59M	$73.59M	$89.82M
YoY Change	-18.07%	-18.07%	157.86%
Accrued Expenses	$35.88M	$35.88M	$16.59M
YoY Change	116.35%	116.35%	-60.49%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change			-100.0%
Long-Term Debt Due	$20.52M	$20.52M	$60.16M
YoY Change	-65.9%	-65.9%	41.45%
Total Short-Term Liabilities	$139.3M	$139.3M	$170.2M
YoY Change	-18.15%	-18.15%	8.33%
LONG-TERM LIABILITIES
Long-Term Debt	$119.1M	$119.1M	$472.6M
YoY Change	-74.8%	-74.8%	-17.41%
Other Long-Term Liabilities	$89.34M	$89.34M	$70.88M
YoY Change	26.05%	26.05%	38.95%
Total Long-Term Liabilities	$208.4M	$208.4M	$543.5M
YoY Change	-61.65%	-61.65%	-12.8%
TOTAL LIABILITIES
Total Short-Term Liabilities	$139.3M	$139.3M	$170.2M
Total Long-Term Liabilities	$208.4M	$208.4M	$543.5M
Total Liabilities	$347.7M	$347.7M	$713.6M
YoY Change	-51.28%	-51.28%	-8.55%
SHAREHOLDERS EQUITY
Retained Earnings	$220.0M
YoY Change	-194.19%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.526B	$1.526B	$1.070B
YoY Change
Total Liabilities & Shareholders Equity	$1.873B	$1.873B	$1.784B
YoY Change	5.04%	5.04%	10.19%

Cashflow Statement

Concept	2023 Q4	2023	2022
OPERATING ACTIVITIES
Net Income	$111.7M	$513.7M	$229.1M
YoY Change	-23.72%	124.23%	-194.52%
Depreciation, Depletion And Amortization	$24.63M	$97.55M	$99.03M
YoY Change	0.69%	-1.5%	-6.65%
Cash From Operating Activities	$132.4M	$626.1M	$193.3M
YoY Change	-8.78%	223.94%	-280.1%
INVESTING ACTIVITIES
Capital Expenditures	$4.223M	$10.20M	$15.43M
YoY Change	7.76%	-33.91%	-171.94%
Acquisitions
YoY Change
Other Investing Activities	$23.56M	$27.46M	$66.65M
YoY Change		-58.8%	11.84%
Cash From Investing Activities	$19.34M	$17.26M	$51.22M
YoY Change	-593.44%	-66.29%	34.27%
FINANCING ACTIVITIES
Cash Dividend Paid		$59.52M	$0.00
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net		$0.00	$56.91M
YoY Change		-100.0%	406.85%
Cash From Financing Activities	-13.74M	-464.8M	-113.0M
YoY Change	-63.55%	311.11%	-615.0%
NET CHANGE
Cash From Operating Activities	132.4M	626.1M	193.3M
Cash From Investing Activities	19.34M	17.26M	51.22M
Cash From Financing Activities	-13.74M	-464.8M	-113.0M
Net Change In Cash	138.0M	178.6M	131.4M
YoY Change	33.31%	35.87%	-378.35%
FREE CASH FLOW
Cash From Operating Activities	$132.4M	$626.1M	$193.3M
Capital Expenditures	$4.223M	$10.20M	$15.43M
Free Cash Flow	$128.1M	$615.9M	$177.8M
YoY Change	-9.24%	246.32%	-307.11%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Document Shell Company Report DocumentShellCompanyReport	false
CY2023	dei	Entity File Number EntityFileNumber	1-33867
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	1T
CY2023	dei	Entity Address Address Line2 EntityAddressAddressLine2	Belvedere Building
CY2023	dei	Entity Address Address Line3 EntityAddressAddressLine3	69 Pitts Bay Road
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Hamilton
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	HM 08
CY2023	dei	Entity Address Country EntityAddressCountry	BM
CY2023	dei	Security12b Title Security12bTitle	Class A common stock, par value of $0.01 per share
CY2023	dei	Trading Symbol TradingSymbol	TNK
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1063111000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	542367000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	495604000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	315121000	usd
CY2022	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	150448000	usd
CY2021	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	165375000	usd
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	27374000	usd
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	13799000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	99033000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	106084000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	41769000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	43715000	usd
CY2022	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	8888000	usd
CY2021	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-92368000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	1822000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	255949000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-194095000	usd
CY2022	us-gaap	Interest Expense InterestExpense	35740000	usd
CY2021	us-gaap	Interest Expense InterestExpense	35031000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-14107000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2645000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1756000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	229615000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-244303000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	529000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1931000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	229086000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-242372000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.74
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-7.16
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CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-7.16
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34159818	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34568160	shares
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1014000	usd
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-225000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-464754000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-113048000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	21951000	usd
CY2022	us-gaap	Proceeds From Sales Of Business Affiliate And Productive Assets ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets	69646000	usd
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CY2021	us-gaap	Increase Decrease In Notes Receivable Related Parties IncreaseDecreaseInNotesReceivableRelatedParties	-1500000	usd
CY2022	us-gaap	Increase Decrease In Notes Receivable Related Parties IncreaseDecreaseInNotesReceivableRelatedParties	3000000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	51216000	usd
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CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	131433000	usd
CY2023	tnk	Number Of Forms Of Contracts NumberOfFormsOfContracts	2	contract
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	12100000	usd
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001419945
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	tnk	Charter Contract Extension Period CharterContractExtensionPeriod	P1Y
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CY2023	dei	Document Type DocumentType	20-F
CY2023	dei	Document Registration Statement DocumentRegistrationStatement	false
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Entity Registrant Name EntityRegistrantName	TEEKAY TANKERS LTD.
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	4th Floor
CY2023	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Document Accounting Standard DocumentAccountingStandard	U.S. GAAP
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023	dei	Auditor Name AuditorName	KPMG LLP
CY2023	dei	Auditor Location AuditorLocation	Vancouver BC, Canada
CY2023	dei	Auditor Firm AuditorFirmId	85
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CY2023	us-gaap	Operating Lease Expense OperatingLeaseExpense	70836000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	97551000	usd
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CY2023	us-gaap	Interest Expense InterestExpense	27706000	usd
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CY2023	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	449000	usd
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CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	6656000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3451000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	5000000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4600000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	658000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1051000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	2426000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	2426000	usd
CY2023Q4	us-gaap	Assets Assets	1873494000	usd
CY2022Q4	us-gaap	Assets Assets	1783654000	usd
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	29872000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	42350000	usd
CY2023Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	43715000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	47469000	usd
CY2023Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	20517000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	60161000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	35882000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	16585000	usd
CY2023Q4	tnk	Due To Affiliates Current DueToAffiliatesCurrent	5013000	usd
CY2022Q4	tnk	Due To Affiliates Current DueToAffiliatesCurrent	1141000	usd
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	4289000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	2468000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	139288000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	170174000	usd
CY2023Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	119082000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	472599000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	40432000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	26858000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	48907000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	44017000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	347709000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	713648000	usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	585000000.0	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	585000000.0	shares
CY2023Q4	us-gaap	Common Stocks Including Additional Paid In Capital CommonStocksIncludingAdditionalPaidInCapital	1305764000	usd
CY2022Q4	us-gaap	Common Stocks Including Additional Paid In Capital CommonStocksIncludingAdditionalPaidInCapital	1303610000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	220021000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-233604000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	1525785000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1070006000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1873494000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1783654000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	513671000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	229086000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-242372000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	97551000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	99033000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	106084000	usd
CY2023	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	10360000	usd
CY2022	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	8888000	usd
CY2021	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-92368000	usd
CY2023	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-3709000	usd
CY2022	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	3163000	usd
CY2021	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	1432000	usd
CY2023	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3432000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	244000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-14107000	usd
CY2023	tnk	Freight Tax Expense FreightTaxExpense	7814000	usd
CY2022	tnk	Freight Tax Expense FreightTaxExpense	129000	usd
CY2021	tnk	Freight Tax Expense FreightTaxExpense	3109000	usd
CY2023	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-6128000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-4217000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2001000	usd
CY2023	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-27221000	usd
CY2022	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	112224000	usd
CY2021	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	47985000	usd
CY2023	tnk	Expenditures For Dry Docking ExpendituresForDryDocking	16230000	usd
CY2022	tnk	Expenditures For Dry Docking ExpendituresForDryDocking	14423000	usd
CY2021	tnk	Expenditures For Dry Docking ExpendituresForDryDocking	26974000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	626072000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	193265000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-107312000	usd
CY2023	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	50000000	usd
CY2022	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	134000000	usd
CY2021	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	50000000	usd
CY2023	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	50000000	usd
CY2022	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	159000000	usd
CY2021	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	35000000	usd
CY2023	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1000000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	221167000	usd
CY2023	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	4536000	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	usd
CY2023	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	56914000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	11229000	usd
CY2023	tnk	Early Repayment Of Long Term Debt EarlyRepaymentOfLongTermDebt	1000000	usd
CY2022	tnk	Early Repayment Of Long Term Debt EarlyRepaymentOfLongTermDebt	267592000	usd
CY2021	tnk	Early Repayment Of Long Term Debt EarlyRepaymentOfLongTermDebt	135000000	usd
CY2023	tnk	Sale Leaseback Transaction Net Proceeds SaleLeasebackTransactionNetProceeds	0	usd
CY2022	tnk	Sale Leaseback Transaction Net Proceeds SaleLeasebackTransactionNetProceeds	288108000	usd
CY2021	tnk	Sale Leaseback Transaction Net Proceeds SaleLeasebackTransactionNetProceeds	140226000	usd
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	34113000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	50636000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	23873000	usd
CY2023	tnk	Prepayment Of Finance Lease Obligations PrepaymentOfFinanceLeaseObligations	364201000	usd
CY2022	tnk	Prepayment Of Finance Lease Obligations PrepaymentOfFinanceLeaseObligations	0	usd
CY2021	tnk	Prepayment Of Finance Lease Obligations PrepaymentOfFinanceLeaseObligations	184115000	usd
CY2023	us-gaap	Payments Of Dividends PaymentsOfDividends	59518000	usd
CY2022	us-gaap	Payments Of Dividends PaymentsOfDividends	0	usd
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	0	usd
CY2023	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-2386000	usd
CY2023	us-gaap	Proceeds From Sales Of Business Affiliate And Productive Assets ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets	23561000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10198000	usd
CY2023	us-gaap	Increase Decrease In Notes Receivable Related Parties IncreaseDecreaseInNotesReceivableRelatedParties	-3900000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	17263000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	178581000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-47218000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	187361000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	55928000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	103146000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	365942000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	187361000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	55928000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1078902000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-242372000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1882000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	838412000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	229086000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2508000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1070006000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	513671000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2154000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	1525785000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Useful Life PropertyPlantAndEquipmentUsefulLife	P25Y
CY2023Q4	us-gaap	Property Plant And Equipment Useful Life PropertyPlantAndEquipmentUsefulLife	P25Y
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	30900000	usd
CY2022Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	10900000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1364452000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1063111000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	542367000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	2400000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	2400000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	5700000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	5700000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	658000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1051000	usd
CY2023Q4	tnk	Voyage And Vessel Accrued Liabilities Current VoyageAndVesselAccruedLiabilitiesCurrent	30191000	usd
CY2022Q4	tnk	Voyage And Vessel Accrued Liabilities Current VoyageAndVesselAccruedLiabilitiesCurrent	32076000	usd
CY2023Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	583000	usd
CY2022Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	476000	usd
CY2023Q4	us-gaap	Interest Payable Current InterestPayableCurrent	1177000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	1976000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	11764000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	12941000	usd
CY2023Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	43715000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	47469000	usd
CY2023Q4	tnk	Debt Covenant Minimum Free Liquidity And Undrawn Revolving Credit Line DebtCovenantMinimumFreeLiquidityAndUndrawnRevolvingCreditLine	35000000	usd
CY2023Q4	tnk	Debt Covenant Minimum Free Liquidity And Undrawn Revolving Credit Line As Percentage Of Debt DebtCovenantMinimumFreeLiquidityAndUndrawnRevolvingCreditLineAsPercentageOfDebt	0.05
CY2023Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.074
CY2022Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.068
CY2023	tnk	Number Of Vessels Chartered In NumberOfVesselsCharteredIn	10	vessel
CY2022	tnk	Number Of Vessels Chartered In NumberOfVesselsCharteredIn	7	vessel
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0640
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y4M24D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0602
CY2023	tnk	Charter Contract Extension Period CharterContractExtensionPeriod	P1Y
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	66300000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	32900000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	18800000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	11200000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	6300000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	6600000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	53900000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	36000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	30000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	18800000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	11200000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	12900000	usd
CY2023Q4	tnk	Finance Lease Liability Gross FinanceLeaseLiabilityGross	140811000	usd
CY2022Q4	tnk	Finance Lease Liability Gross FinanceLeaseLiabilityGross	536480000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	139599000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	532760000	usd
CY2023Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	20517000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	60161000	usd
CY2023Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	119082000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	472599000	usd
CY2023Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.084
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.072
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	31951000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	30170000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	28422000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	26674000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	25064000	usd
CY2023Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	39414000	usd
CY2023	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	449000	usd
CY2022	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	5179000	usd
CY2021	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	564000	usd
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.25
CY2023Q2	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	100000000	shares
CY2023	tnk	Conversion Basis Common Stock ConversionBasisCommonStock	1	shares
CY2023	tnk	Minimum Percentage Of Common Stock Acquired By Stockholders For Higher Threshold MinimumPercentageOfCommonStockAcquiredByStockholdersForHigherThreshold	0.15
CY2023	tnk	Conversion Basis Common Stock ConversionBasisCommonStock	1	shares
CY2023	tnk	Conversion Basis Common Stock ConversionBasisCommonStock	1	shares
CY2023	tnk	Conversion Basis Common Stock ConversionBasisCommonStock	1	shares
CY2022	us-gaap	Restructuring Charges RestructuringCharges	1800000	usd
CY2023Q4	tnk	Minimum Threshold Per Share For Payment Of Performance Fee MinimumThresholdPerShareForPaymentOfPerformanceFee	25.60
CY2023	tnk	Related Party Manager Performance Fee As Percentage Of Selected Base RelatedPartyManagerPerformanceFeeAsPercentageOfSelectedBase	0.20
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	23000000	usd
CY2023	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	10400000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	68400000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	9400000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	56700000	usd
CY2022	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	1100000	usd
CY2021	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	700000	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	1200000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	1800000	usd
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1285000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	3378000	usd
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	302000	usd
CY2023	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	385000	usd
CY2022	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	733000	usd
CY2021	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	2058000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	900000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2645000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1756000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	42046000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	45603000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	49124000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	9708000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	5820000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	3749000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	7394000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	2983000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	4766000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	4798000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	964000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2023	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	5000000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	8084000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	11604000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	1537000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	3312000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	432000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	47813000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	42046000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	45603000	usd
CY2023Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	24100000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	22300000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	25900000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	6200000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	3800000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	6200000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	513671000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	229086000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	-242372000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34159818	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33997579	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33859306	shares
CY2023	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	408342	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	289496	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34568160	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34287075	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33859306	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	15.04
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.74
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-7.16
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	14.86
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.68
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-7.16
CY2023	us-gaap	Increase Decrease In Accounts Receivable And Other Operating Assets IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets	29663000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable And Other Operating Assets IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets	-114042000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable And Other Operating Assets IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets	-22746000	usd
CY2023	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	2356000	usd
CY2022	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	1734000	usd
CY2021	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	1016000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6152000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-11804000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-17619000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-2084000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-25000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-484000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	15855000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-21065000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	13934000	usd
CY2023	us-gaap	Increase Decrease In Due To Affiliates IncreaseDecreaseInDueToAffiliates	-3872000	usd
CY2022	us-gaap	Increase Decrease In Due To Affiliates IncreaseDecreaseInDueToAffiliates	9803000	usd
CY2021	us-gaap	Increase Decrease In Due To Affiliates IncreaseDecreaseInDueToAffiliates	-7821000	usd
CY2023	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-1752000	usd
CY2022	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-798000	usd
CY2021	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	3355000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1365000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-147000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1316000	usd
CY2023	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-27221000	usd
CY2022	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	112224000	usd
CY2021	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	47985000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	20200000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	29400000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	34300000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	365251000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	180512000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	50572000	usd
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	97232000	usd
CY2023Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	691000	usd
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	3714000	usd
CY2021Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	2221000	usd
CY2020Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	2779000	usd
CY2023Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	0	usd
CY2022Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	3135000	usd
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	3135000	usd
CY2020Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	3135000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	365942000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	187361000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	55928000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	103146000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	68536000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	42911000	usd

Files In Submission

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0001628280-24-011401-index.html	Edgar Link	pending
0001628280-24-011401.txt	Edgar Link	pending
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$TNK
TEEKAY TANKERS LTD. Stock $tnk

2023 Q4 Form 20-F Financial Statement

#000162828024011401 Filed on March 15, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TNK TEEKAY TANKERS LTD. Stock $tnk

2023 Q4 Form 20-F Financial Statement

#000162828024011401 Filed on March 15, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TNK
TEEKAY TANKERS LTD. Stock $tnk