$INSW
International Seaways, Inc.

2024 Q3 Form 10-Q Financial Statement

#000155837024011212 Filed on August 07, 2024

View on sec.gov

Income Statement

Concept 2024 Q3 2024 Q2
Revenue $225.2M $257.4M
YoY Change -6.83% -11.91%
Cost Of Revenue $81.58M $77.94M
YoY Change 2.62% -1.09%
Gross Profit $143.6M $179.5M
YoY Change -11.46% -15.9%
Gross Profit Margin 63.77% 69.72%
Selling, General & Admin $15.85M $14.40M
YoY Change 9.3% 17.57%
% of Gross Profit 11.04% 8.02%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $39.30M $36.52M
YoY Change 17.81% 12.55%
% of Gross Profit 27.37% 20.35%
Operating Expenses $56.14M $52.37M
YoY Change 17.44% 17.18%
Operating Profit $101.0M $154.8M
YoY Change -11.55% -8.23%
Interest Expense -$12.36M -$12.25M
YoY Change -173.49% -168.35%
% of Operating Profit -12.24% -7.91%
Other Income/Expense, Net $3.211M $2.360M
YoY Change 397.06% -30.2%
Pretax Income $91.69M $144.7M
YoY Change -6.43% -6.11%
Income Tax -$1.000K $0.00
% Of Pretax Income 0.0% 0.0%
Net Earnings $91.69M $144.7M
YoY Change -6.38% -5.88%
Net Earnings / Revenue 40.72% 56.22%
Basic Earnings Per Share $1.85 $2.93
Diluted Earnings Per Share $1.84 $2.91
COMMON SHARES
Basic Shares Outstanding 49.69M 49.37M
Diluted Shares Outstanding 49.88M 49.72M

Balance Sheet

Concept 2024 Q3 2024 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $153.3M $176.1M
YoY Change -28.36% -25.37%
Cash & Equivalents $103.3M $176.1M
Short-Term Investments $50.00M $0.00
Other Short-Term Assets $11.81M $16.76M
YoY Change -57.37% -75.75%
Inventory $378.0K $1.850M
Prepaid Expenses
Receivables $191.1M $223.1M
Other Receivables $15.68M $16.78M
Total Short-Term Assets $372.3M $434.6M
YoY Change -21.44% -22.35%
LONG-TERM ASSETS
Property, Plant & Equipment $2.045B $2.082B
YoY Change 5.01% 5.25%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $33.79M $33.24M
YoY Change 0.88% 2.2%
Other Assets $16.91M $17.32M
YoY Change 167.02% 235.83%
Total Long-Term Assets $2.216B $2.240B
YoY Change 6.15% 6.87%
TOTAL ASSETS
Total Short-Term Assets $372.3M $434.6M
Total Long-Term Assets $2.216B $2.240B
Total Assets $2.588B $2.675B
YoY Change 1.05% 0.72%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $45.80M $52.12M
YoY Change 6.75% 10.79%
Accrued Expenses $7.673M $10.02M
YoY Change -21.7% 2116.15%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due $49.82M $49.60M
YoY Change -63.01% -75.17%
Total Short-Term Liabilities $103.3M $111.7M
YoY Change -44.86% -54.82%
LONG-TERM LIABILITIES
Long-Term Debt $600.7M $663.1M
YoY Change -15.04% -14.8%
Other Long-Term Liabilities $2.462M $5.489M
YoY Change -4.87% 139.07%
Total Long-Term Liabilities $603.2M $668.5M
YoY Change -15.0% -14.35%
TOTAL LIABILITIES
Total Short-Term Liabilities $103.3M $111.7M
Total Long-Term Liabilities $603.2M $668.5M
Total Liabilities $713.2M $787.2M
YoY Change -21.71% -23.97%
SHAREHOLDERS EQUITY
Retained Earnings $382.4M $364.5M
YoY Change 145.29% 186.14%
Common Stock $1.502B $1.524B
YoY Change 0.84% 2.5%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $1.875B $1.887B
YoY Change
Total Liabilities & Shareholders Equity $2.588B $2.675B
YoY Change 1.05% 0.72%

Cashflow Statement

Concept 2024 Q3 2024 Q2
OPERATING ACTIVITIES
Net Income $91.69M $144.7M
YoY Change -6.38% -5.88%
Depreciation, Depletion And Amortization $39.30M $36.52M
YoY Change 17.81% 12.55%
Cash From Operating Activities $129.1M $167.9M
YoY Change -12.98% -13.27%
INVESTING ACTIVITIES
Capital Expenditures $13.79M $176.6M
YoY Change 199.85% 45.42%
Acquisitions
YoY Change
Other Investing Activities -$26.88M $123.0M
YoY Change -161.65% -922.98%
Cash From Investing Activities -$40.67M -$53.51M
YoY Change -204.28% -60.76%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -161.3M -77.79M
YoY Change -1.95% -32.83%
NET CHANGE
Cash From Operating Activities 129.1M 167.9M
Cash From Investing Activities -40.67M -53.51M
Cash From Financing Activities -161.3M -77.79M
Net Change In Cash -72.83M 36.64M
YoY Change -418.04% -162.6%
FREE CASH FLOW
Cash From Operating Activities $129.1M $167.9M
Capital Expenditures $13.79M $176.6M
Free Cash Flow $115.3M -$8.616M
YoY Change -19.79% -111.93%

Facts In Submission

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CY2024Q2 us-gaap Costs And Expenses
CostsAndExpenses
102621000
CY2023Q2 us-gaap Costs And Expenses
CostsAndExpenses
123527000
us-gaap Costs And Expenses
CostsAndExpenses
222599000
us-gaap Costs And Expenses
CostsAndExpenses
225359000
CY2024Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
154788000
CY2024Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2360000
CY2023Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
3381000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
5314000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
7662000
CY2024Q2 insw Loss Before Interest Expense Reorganization Items And Taxes
LossBeforeInterestExpenseReorganizationItemsAndTaxes
157148000
CY2023Q2 insw Loss Before Interest Expense Reorganization Items And Taxes
LossBeforeInterestExpenseReorganizationItemsAndTaxes
172057000
insw Loss Before Interest Expense Reorganization Items And Taxes
LossBeforeInterestExpenseReorganizationItemsAndTaxes
314525000
insw Loss Before Interest Expense Reorganization Items And Taxes
LossBeforeInterestExpenseReorganizationItemsAndTaxes
361636000
CY2024Q2 us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
12425000
CY2023Q2 us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
17914000
us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
25312000
us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
34861000
CY2024Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
144723000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
154143000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
289213000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
326775000
CY2024Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0
CY2023Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
381000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
380000
CY2024Q2 us-gaap Net Income Loss
NetIncomeLoss
144723000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
153762000
us-gaap Net Income Loss
NetIncomeLoss
289213000
us-gaap Net Income Loss
NetIncomeLoss
326395000
CY2024Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49387193
CY2023Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49029784
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49180019
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49083897
CY2024Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49721858
CY2023Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49404837
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49550928
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49525282
CY2024Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.93
CY2023Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.13
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.88
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.64
CY2024Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.91
insw Loss Before Interest Expense Reorganization Items And Taxes
LossBeforeInterestExpenseReorganizationItemsAndTaxes
314525000
insw Loss Before Interest Expense Reorganization Items And Taxes
LossBeforeInterestExpenseReorganizationItemsAndTaxes
361636000
CY2024Q2 us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
12425000
CY2023Q2 us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
17914000
us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
25312000
us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
34861000
CY2024Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
144723000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
154143000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
289213000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
326775000
CY2024Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0
CY2023Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
381000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
380000
CY2024Q2 us-gaap Net Income Loss
NetIncomeLoss
144723000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
153762000
us-gaap Net Income Loss
NetIncomeLoss
289213000
us-gaap Net Income Loss
NetIncomeLoss
326395000
CY2024Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49387193
CY2023Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49029784
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49180019
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
49083897
CY2024Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49721858
CY2023Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49404837
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49550928
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
49525282
CY2024Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.93
CY2023Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.13
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.88
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.64
CY2024Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.91
CY2023Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.11
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.83
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
6.59
CY2024Q2 us-gaap Profit Loss
ProfitLoss
144723000
CY2023Q2 us-gaap Profit Loss
ProfitLoss
153762000
us-gaap Profit Loss
ProfitLoss
289213000
us-gaap Profit Loss
ProfitLoss
326395000
CY2024Q2 us-gaap Change In Unrealized Gain Loss On Fair Value Hedging Instruments1
ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
-1098000
CY2023Q2 us-gaap Change In Unrealized Gain Loss On Fair Value Hedging Instruments1
ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
3081000
us-gaap Change In Unrealized Gain Loss On Fair Value Hedging Instruments1
ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
-425000
us-gaap Change In Unrealized Gain Loss On Fair Value Hedging Instruments1
ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
-757000
CY2024Q2 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
2000
CY2023Q2 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
30000
us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
-10000
us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
60000
CY2024Q2 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-16000
CY2023Q2 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-198000
us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
62000
CY2023Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.11
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.83
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
6.59
CY2024Q2 us-gaap Profit Loss
ProfitLoss
144723000
CY2023Q2 us-gaap Profit Loss
ProfitLoss
153762000
us-gaap Profit Loss
ProfitLoss
289213000
us-gaap Profit Loss
ProfitLoss
326395000
CY2024Q2 us-gaap Change In Unrealized Gain Loss On Fair Value Hedging Instruments1
ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
-1098000
CY2023Q2 us-gaap Change In Unrealized Gain Loss On Fair Value Hedging Instruments1
ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
3081000
us-gaap Change In Unrealized Gain Loss On Fair Value Hedging Instruments1
ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
-425000
us-gaap Change In Unrealized Gain Loss On Fair Value Hedging Instruments1
ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
-757000
CY2024Q2 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
2000
CY2023Q2 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
30000
us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
-10000
us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
60000
CY2024Q2 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-16000
CY2023Q2 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-198000
us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
62000
us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-392000
CY2024Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1116000
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
2853000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-353000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1209000
CY2024Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
143607000
CY2023Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
156615000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
288860000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
325186000
us-gaap Profit Loss
ProfitLoss
326395000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
70670000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
61993000
us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
2059000
us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
3128000
insw Deferred Financing Costs Write Off
DeferredFinancingCostsWriteOff
0
insw Deferred Financing Costs Write Off
DeferredFinancingCostsWriteOff
721000
us-gaap Share Based Compensation
ShareBasedCompensation
3633000
us-gaap Share Based Compensation
ShareBasedCompensation
3873000
us-gaap Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
0
us-gaap Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
-20000
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
433000
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
1560000
us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
27903000
us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
10722000
insw Payments For Drydocking
PaymentsForDrydocking
24425000
insw Payments For Drydocking
PaymentsForDrydocking
18992000
us-gaap Proceeds From Insurance Settlement Operating Activities
ProceedsFromInsuranceSettlementOperatingActivities
888000
us-gaap Proceeds From Insurance Settlement Operating Activities
ProceedsFromInsuranceSettlementOperatingActivities
2698000
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-24086000
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-48687000
us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
-4089000
us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
-142000
us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-392000
CY2024Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1116000
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
2853000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-353000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1209000
CY2024Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
143607000
CY2023Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
156615000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
288860000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
325186000
us-gaap Profit Loss
ProfitLoss
289213000
us-gaap Profit Loss
ProfitLoss
326395000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
70670000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
61993000
us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
2059000
us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
3128000
insw Deferred Financing Costs Write Off
DeferredFinancingCostsWriteOff
0
insw Deferred Financing Costs Write Off
DeferredFinancingCostsWriteOff
721000
us-gaap Share Based Compensation
ShareBasedCompensation
3633000
us-gaap Share Based Compensation
ShareBasedCompensation
3873000
us-gaap Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
0
us-gaap Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
-20000
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
433000
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
1560000
us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
27903000
us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
10722000
insw Payments For Drydocking
PaymentsForDrydocking
24425000
insw Payments For Drydocking
PaymentsForDrydocking
18992000
us-gaap Proceeds From Insurance Settlement Operating Activities
ProceedsFromInsuranceSettlementOperatingActivities
888000
us-gaap Proceeds From Insurance Settlement Operating Activities
ProceedsFromInsuranceSettlementOperatingActivities
2698000
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-24086000
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-48687000
us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
-4089000
us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
-142000
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
-9318000
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
-1643000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
324381000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
414456000
insw Payment To Acquire Vessels And Vessels Improvements
PaymentToAcquireVesselsAndVesselsImprovements
202875000
insw Payment To Acquire Vessels And Vessels Improvements
PaymentToAcquireVesselsAndVesselsImprovements
188068000
insw Proceeds From Costs Sale Of Property Plant And Equipment
ProceedsFromCostsSaleOfPropertyPlantAndEquipment
48043000
insw Proceeds From Costs Sale Of Property Plant And Equipment
ProceedsFromCostsSaleOfPropertyPlantAndEquipment
20070000
us-gaap Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
801000
us-gaap Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
586000
us-gaap Payments To Acquire Restricted Certificates Of Deposit
PaymentsToAcquireRestrictedCertificatesOfDeposit
75000000
us-gaap Payments To Acquire Restricted Certificates Of Deposit
PaymentsToAcquireRestrictedCertificatesOfDeposit
175000000
us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
135000000
us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
135000000
insw Proceeds From Payments To Pool Working Capital Deposits
ProceedsFromPaymentsToPoolWorkingCapitalDeposits
-782000
insw Proceeds From Payments To Pool Working Capital Deposits
ProceedsFromPaymentsToPoolWorkingCapitalDeposits
0
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-96415000
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
-9318000
us-gaap Increase Decrease In Operating Liabilities
IncreaseDecreaseInOperatingLiabilities
-1643000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
324381000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
414456000
insw Payment To Acquire Vessels And Vessels Improvements
PaymentToAcquireVesselsAndVesselsImprovements
202875000
insw Payment To Acquire Vessels And Vessels Improvements
PaymentToAcquireVesselsAndVesselsImprovements
188068000
insw Proceeds From Costs Sale Of Property Plant And Equipment
ProceedsFromCostsSaleOfPropertyPlantAndEquipment
48043000
insw Proceeds From Costs Sale Of Property Plant And Equipment
ProceedsFromCostsSaleOfPropertyPlantAndEquipment
20070000
us-gaap Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
801000
us-gaap Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
586000
us-gaap Payments To Acquire Restricted Certificates Of Deposit
PaymentsToAcquireRestrictedCertificatesOfDeposit
75000000
us-gaap Payments To Acquire Restricted Certificates Of Deposit
PaymentsToAcquireRestrictedCertificatesOfDeposit
175000000
us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
135000000
us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
135000000
insw Proceeds From Payments To Pool Working Capital Deposits
ProceedsFromPaymentsToPoolWorkingCapitalDeposits
-782000
insw Proceeds From Payments To Pool Working Capital Deposits
ProceedsFromPaymentsToPoolWorkingCapitalDeposits
0
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-96415000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-208584000
us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
50000000
us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
0
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
39851000
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
192856000
insw Proceeds From Sale And Leaseback Financing Net Of Issuance And Deferred Financing Costs
ProceedsFromSaleAndLeasebackFinancingNetOfIssuanceAndDeferredFinancingCosts
0
insw Proceeds From Sale And Leaseback Financing Net Of Issuance And Deferred Financing Costs
ProceedsFromSaleAndLeasebackFinancingNetOfIssuanceAndDeferredFinancingCosts
169717000
insw Payments Of Sale And Leaseback Financing
PaymentsOfSaleAndLeasebackFinancing
24325000
insw Payments Of Sale And Leaseback Financing
PaymentsOfSaleAndLeasebackFinancing
112786000
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
5759000
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
1146000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
0
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
13948000
us-gaap Payments Of Dividends
PaymentsOfDividends
151595000
us-gaap Payments Of Dividends
PaymentsOfDividends
177565000
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
7055000
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
5009000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-178585000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-333593000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
49381000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-127721000
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
126760000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
243744000
CY2024Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
176141000
CY2023Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
116023000
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
1716757000
us-gaap Profit Loss
ProfitLoss
289213000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-353000
us-gaap Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
151595000
us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
7055000
us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
99000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
1487752000
us-gaap Profit Loss
ProfitLoss
326395000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-208584000
us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
50000000
us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
0
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
39851000
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
192856000
insw Proceeds From Sale And Leaseback Financing Net Of Issuance And Deferred Financing Costs
ProceedsFromSaleAndLeasebackFinancingNetOfIssuanceAndDeferredFinancingCosts
0
insw Proceeds From Sale And Leaseback Financing Net Of Issuance And Deferred Financing Costs
ProceedsFromSaleAndLeasebackFinancingNetOfIssuanceAndDeferredFinancingCosts
169717000
insw Payments Of Sale And Leaseback Financing
PaymentsOfSaleAndLeasebackFinancing
24325000
insw Payments Of Sale And Leaseback Financing
PaymentsOfSaleAndLeasebackFinancing
112786000
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
5759000
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
1146000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
0
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
13948000
us-gaap Payments Of Dividends
PaymentsOfDividends
151595000
us-gaap Payments Of Dividends
PaymentsOfDividends
177565000
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
7055000
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
5009000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-178585000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-333593000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
49381000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-127721000
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
126760000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
243744000
CY2024Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
176141000
CY2023Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
116023000
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
1716757000
us-gaap Profit Loss
ProfitLoss
289213000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-353000
us-gaap Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
151595000
us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
7055000
us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
99000
us-gaap Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
36836000
CY2024Q2 us-gaap Stockholders Equity
StockholdersEquity
1887436000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
1487752000
us-gaap Profit Loss
ProfitLoss
326395000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1209000
us-gaap Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
177580000
us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
5009000
us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
339000
us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
13948000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
1620274000
CY2024Q1 us-gaap Stockholders Equity
StockholdersEquity
1794890000
CY2024Q2 us-gaap Profit Loss
ProfitLoss
144723000
CY2024Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1116000
CY2024Q2 us-gaap Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
86930000
CY2024Q2 us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
2909000
CY2024Q2 us-gaap Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
36836000
CY2024Q2 us-gaap Stockholders Equity
StockholdersEquity
1887436000
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
1557283000
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1209000
us-gaap Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
177580000
us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
5009000
us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
339000
us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
13948000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
1620274000
CY2024Q1 us-gaap Stockholders Equity
StockholdersEquity
1794890000
CY2024Q2 us-gaap Profit Loss
ProfitLoss
144723000
CY2024Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1116000
CY2024Q2 us-gaap Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
86930000
CY2024Q2 us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
2909000
CY2024Q2 us-gaap Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
36836000
CY2024Q2 us-gaap Stockholders Equity
StockholdersEquity
1887436000
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
1557283000
CY2023Q2 us-gaap Profit Loss
ProfitLoss
153762000
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
2853000
CY2023Q2 us-gaap Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
79259000
CY2023Q2 us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
2390000
CY2023Q2 us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
119000
CY2023Q2 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
13948000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
1620274000
CY2024Q2 insw Number Of Vessels In Fleet
NumberOfVesselsInFleet
83
us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><i style="font-style:italic;">Concentration of Credit Risk</i> <b style="font-weight:bold;">— </b>The allowance for credit losses is recognized as an allowance or contra-asset and reflects our best estimate of probable losses inherent in the voyage receivables balance. Activity for allowance for credit losses is summarized as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:77.87%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:middle;width:1.89%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:middle;width:18.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:77.87%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><i style="font-style:italic;">(Dollars in thousands)</i></p></td><td style="vertical-align:middle;width:1.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;width:18.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">Allowance for Credit Losses - <br/>Voyage Receivables</p></td></tr><tr><td style="vertical-align:middle;width:77.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Balance at December 31, 2023</p></td><td style="vertical-align:middle;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:18.32%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 191</p></td></tr><tr><td style="vertical-align:middle;width:77.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Current period provision for expected credit losses</p></td><td style="vertical-align:middle;width:1.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:18.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 32</p></td></tr><tr><td style="vertical-align:middle;width:77.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Balance at June 30, 2024</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:18.32%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 223</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">During the three and six months ended June 30, 2024 and 2023, the Company did not have any individual customers who accounted for 10% or more of its revenues apart from the pools in which it participates. The pools in which the Company participates accounted in aggregate for 97% and 95% of consolidated voyage receivables at June 30, 2024 and December 31, 2023, respectively.</p>
CY2023Q2 us-gaap Profit Loss
ProfitLoss
153762000
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
2853000
CY2023Q2 us-gaap Adjustments To Additional Paid In Capital Dividends In Excess Of Retained Earnings
AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
79259000
CY2023Q2 us-gaap Stock Issued During Period Value Restricted Stock Award Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
2390000
CY2023Q2 us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
119000
CY2023Q2 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
13948000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
1620274000
CY2024Q2 insw Number Of Vessels In Fleet
NumberOfVesselsInFleet
83
us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><i style="font-style:italic;">Concentration of Credit Risk</i> <b style="font-weight:bold;">— </b>The allowance for credit losses is recognized as an allowance or contra-asset and reflects our best estimate of probable losses inherent in the voyage receivables balance. Activity for allowance for credit losses is summarized as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:77.87%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:middle;width:1.89%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:middle;width:18.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:77.87%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><i style="font-style:italic;">(Dollars in thousands)</i></p></td><td style="vertical-align:middle;width:1.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;width:18.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">Allowance for Credit Losses - <br/>Voyage Receivables</p></td></tr><tr><td style="vertical-align:middle;width:77.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Balance at December 31, 2023</p></td><td style="vertical-align:middle;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:18.32%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 191</p></td></tr><tr><td style="vertical-align:middle;width:77.87%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Current period provision for expected credit losses</p></td><td style="vertical-align:middle;width:1.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:18.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 32</p></td></tr><tr><td style="vertical-align:middle;width:77.87%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Balance at June 30, 2024</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.89%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:18.32%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 223</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">During the three and six months ended June 30, 2024 and 2023, the Company did not have any individual customers who accounted for 10% or more of its revenues apart from the pools in which it participates. The pools in which the Company participates accounted in aggregate for 97% and 95% of consolidated voyage receivables at June 30, 2024 and December 31, 2023, respectively.</p>
CY2023Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
191000
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
-32000
CY2024Q2 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
223000
CY2023Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
191000
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
-32000
CY2024Q2 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
223000
CY2024Q2 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
800000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
1700000
CY2023Q2 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
1300000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
2600000
CY2024Q2 insw Participating Securities Allocated Portion Of Income
ParticipatingSecuritiesAllocatedPortionOfIncome
21844
insw Participating Securities Allocated Portion Of Income
ParticipatingSecuritiesAllocatedPortionOfIncome
24870
CY2023Q2 insw Participating Securities Allocated Portion Of Income
ParticipatingSecuritiesAllocatedPortionOfIncome
36668
insw Participating Securities Allocated Portion Of Income
ParticipatingSecuritiesAllocatedPortionOfIncome
42745
CY2024Q2 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
800000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
1700000
CY2023Q2 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
1300000
us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
2600000
CY2024Q2 insw Participating Securities Allocated Portion Of Income
ParticipatingSecuritiesAllocatedPortionOfIncome
21844
insw Participating Securities Allocated Portion Of Income
ParticipatingSecuritiesAllocatedPortionOfIncome
24870
CY2024Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
144662000
CY2023Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
153659000
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
289076000
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
326124000
CY2024Q2 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
61000
CY2023Q2 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
103000
us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
137000
us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
271000
CY2024Q2 us-gaap Net Income Loss
NetIncomeLoss
144723000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
153762000
us-gaap Net Income Loss
NetIncomeLoss
289213000
us-gaap Net Income Loss
NetIncomeLoss
326395000
CY2024Q2 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
334665
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
370909
CY2023Q2 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
375053
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
441385
CY2024Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
539431
CY2024Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
144662000
CY2023Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
153659000
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
289076000
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
326124000
CY2024Q2 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
61000
CY2023Q2 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
103000
us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
137000
us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
271000
CY2024Q2 us-gaap Net Income Loss
NetIncomeLoss
144723000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
153762000
us-gaap Net Income Loss
NetIncomeLoss
289213000
us-gaap Net Income Loss
NetIncomeLoss
326395000
CY2024Q2 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
334665
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
370909
CY2023Q2 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
375053
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
441385
CY2024Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
539431
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
556736
CY2023Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
780471
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
816387
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
2
CY2024Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
257409000
CY2024Q2 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
36517000
CY2024Q2 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
27852000
CY2024Q2 insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
140543000
CY2024Q2 insw Adjusted Assets
AdjustedAssets
2466478000
CY2023Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
292203000
CY2023Q2 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
32445000
CY2023Q2 us-gaap Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
-26000
CY2023Q2 insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
180237000
CY2023Q2 insw Adjusted Assets
AdjustedAssets
2342558000
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
531810000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
70670000
us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
27903000
insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
307289000
us-gaap Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
202875000
insw Payments For Drydocking
PaymentsForDrydocking
24425000
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
556736
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
816387
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
2
CY2024Q2 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
36517000
CY2024Q2 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
27852000
CY2024Q2 insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
140543000
CY2024Q2 insw Adjusted Assets
AdjustedAssets
2466478000
CY2023Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
292203000
CY2023Q2 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
32445000
CY2023Q2 us-gaap Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
-26000
CY2023Q2 insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
180237000
CY2023Q2 insw Adjusted Assets
AdjustedAssets
2342558000
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
531810000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
70670000
us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
27903000
insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
307289000
us-gaap Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
202875000
insw Payments For Drydocking
PaymentsForDrydocking
24425000
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
579333000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
61993000
us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
10722000
insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
366440000
us-gaap Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
188068000
insw Payments For Drydocking
PaymentsForDrydocking
18992000
CY2024Q2 us-gaap Revenue Not From Contract With Customer Other
RevenueNotFromContractWithCustomerOther
251848000
CY2023Q2 us-gaap Revenue Not From Contract With Customer Other
RevenueNotFromContractWithCustomerOther
288335000
us-gaap Revenue Not From Contract With Customer Other
RevenueNotFromContractWithCustomerOther
522776000
us-gaap Revenue Not From Contract With Customer Other
RevenueNotFromContractWithCustomerOther
571655000
CY2024Q2 insw Voyage Expenses
VoyageExpenses
5561000
CY2023Q2 insw Voyage Expenses
VoyageExpenses
3868000
insw Voyage Expenses
VoyageExpenses
9034000
insw Voyage Expenses
VoyageExpenses
7678000
CY2024Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
257409000
CY2023Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
292203000
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
531810000
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
579333000
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
579333000
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
61993000
us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
10722000
insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
366440000
us-gaap Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
188068000
insw Payments For Drydocking
PaymentsForDrydocking
18992000
CY2024Q2 us-gaap Revenue Not From Contract With Customer Other
RevenueNotFromContractWithCustomerOther
251848000
CY2023Q2 us-gaap Revenue Not From Contract With Customer Other
RevenueNotFromContractWithCustomerOther
288335000
us-gaap Revenue Not From Contract With Customer Other
RevenueNotFromContractWithCustomerOther
522776000
us-gaap Revenue Not From Contract With Customer Other
RevenueNotFromContractWithCustomerOther
571655000
CY2024Q2 insw Voyage Expenses
VoyageExpenses
5561000
CY2023Q2 insw Voyage Expenses
VoyageExpenses
3868000
insw Voyage Expenses
VoyageExpenses
9034000
insw Voyage Expenses
VoyageExpenses
7678000
CY2024Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
257409000
CY2023Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
292203000
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
531810000
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
579333000
CY2024Q2 insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
140543000
CY2023Q2 insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
180237000
CY2024Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
11985000
CY2023Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
11522000
CY2024Q2 us-gaap Other General Expense
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1454000
CY2024Q2 us-gaap Recapitalization Costs
RecapitalizationCosts
168000
CY2023Q2 us-gaap Recapitalization Costs
RecapitalizationCosts
13000
CY2024Q2 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
27852000
CY2023Q2 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
-26000
CY2024Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
154788000
CY2023Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
168676000
CY2024Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2360000
CY2023Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
3381000
CY2024Q2 us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
12425000
CY2023Q2 us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
17914000
CY2024Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
144723000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
154143000
CY2024Q2 insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
140543000
CY2023Q2 insw Operating Income Loss Allocable To Segments
OperatingIncomeLossAllocableToSegments
180237000
CY2024Q2 us-gaap General And Administrative Expense
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11985000
CY2023Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
11522000
CY2024Q2 us-gaap Other General Expense
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1454000
CY2024Q2 us-gaap Recapitalization Costs
RecapitalizationCosts
168000
CY2023Q2 us-gaap Recapitalization Costs
RecapitalizationCosts
13000
CY2024Q2 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
27852000
CY2023Q2 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
-26000
CY2024Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
154788000
CY2023Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
168676000
CY2024Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2360000
CY2023Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
3381000
CY2024Q2 us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
12425000
CY2023Q2 us-gaap Interest Expense Nonoperating
InterestExpenseNonoperating
17914000
CY2024Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
144723000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
154143000
CY2024Q2 insw Adjusted Assets
AdjustedAssets
2466478000
CY2023Q2 insw Adjusted Assets
AdjustedAssets
2342558000
CY2024Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
176141000
CY2023Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
116023000
CY2024Q2 us-gaap Short Term Investments
ShortTermInvestments
0
CY2023Q2 us-gaap Short Term Investments
ShortTermInvestments
120000000
CY2024Q2 insw Prepayment On Debt
PrepaymentOnDebt
0
CY2023Q2 insw Prepayment On Debt
PrepaymentOnDebt
46427000
CY2024Q2 us-gaap Other Assets
OtherAssets
32051000
CY2023Q2 us-gaap Other Assets
OtherAssets
30648000
CY2024Q2 us-gaap Assets
Assets
2674670000
CY2023Q2 us-gaap Assets
Assets
2655656000
CY2024Q2 insw Adjusted Assets
AdjustedAssets
2466478000
CY2023Q2 insw Adjusted Assets
AdjustedAssets
2342558000
CY2024Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
176141000
CY2023Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
116023000
CY2024Q2 us-gaap Short Term Investments
ShortTermInvestments
0
CY2023Q2 us-gaap Short Term Investments
ShortTermInvestments
120000000
CY2024Q2 insw Prepayment On Debt
PrepaymentOnDebt
0
CY2023Q2 insw Prepayment On Debt
PrepaymentOnDebt
46427000
CY2024Q2 us-gaap Other Assets
OtherAssets
32051000
CY2023Q2 us-gaap Other Assets
OtherAssets
30648000
CY2024Q2 us-gaap Assets
Assets
2674670000
CY2023Q2 us-gaap Assets
Assets
2655656000
CY2024Q2 us-gaap Derivative Notional Amount
DerivativeNotionalAmount
283000000.0
us-gaap Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
300000
us-gaap Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
300000
CY2024Q2 us-gaap Long Term Debt
LongTermDebt
712652000
CY2023Q4 us-gaap Long Term Debt
LongTermDebt
722676000
CY2024Q2 us-gaap Long Term Debt Current
LongTermDebtCurrent
49598000
CY2023Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
127447000
CY2024Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
663054000
CY2024Q2 us-gaap Long Term Debt
LongTermDebt
712652000
CY2023Q4 us-gaap Long Term Debt
LongTermDebt
722676000
CY2024Q2 us-gaap Long Term Debt Current
LongTermDebtCurrent
49598000
CY2023Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
127447000
CY2024Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
663054000
CY2023Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
595229000
us-gaap Debt Instrument Covenant Compliance
DebtInstrumentCovenantCompliance
The Company was in compliance with the financial and non-financial covenants under all of its financing arrangements as of June 30, 2024.
CY2024Q2 us-gaap Interest Paid Net
InterestPaidNet
12400000
us-gaap Interest Paid Net
InterestPaidNet
25200000
CY2023Q2 us-gaap Interest Paid Net
InterestPaidNet
18200000
us-gaap Interest Paid Net
InterestPaidNet
36500000
CY2024Q2 us-gaap Interest Expense Debt
InterestExpenseDebt
11100000
us-gaap Interest Expense Debt
InterestExpenseDebt
23200000
CY2023Q2 us-gaap Interest Expense Debt
InterestExpenseDebt
16900000
us-gaap Interest Expense Debt
InterestExpenseDebt
36000000.0
CY2023Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
595229000
us-gaap Debt Instrument Covenant Compliance
DebtInstrumentCovenantCompliance
The Company was in compliance with the financial and non-financial covenants under all of its financing arrangements as of June 30, 2024.
CY2024Q2 us-gaap Interest Paid Net
InterestPaidNet
12400000
us-gaap Interest Paid Net
InterestPaidNet
25200000
CY2023Q2 us-gaap Interest Paid Net
InterestPaidNet
18200000
us-gaap Interest Paid Net
InterestPaidNet
36500000
CY2024Q2 us-gaap Interest Expense Debt
InterestExpenseDebt
11100000
us-gaap Interest Expense Debt
InterestExpenseDebt
23200000
CY2023Q2 us-gaap Interest Expense Debt
InterestExpenseDebt
16900000
us-gaap Interest Expense Debt
InterestExpenseDebt
36000000.0
CY2023Q4 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.12
CY2023Q4 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
64665000
CY2024Q1 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
86930000
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
0
CY2024Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
0
CY2023Q2 us-gaap Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
366483
CY2023Q2 insw Shares Repurchased Price Per Share
SharesRepurchasedPricePerShare
38.03
CY2023Q2 us-gaap Payments For Repurchase Of Equity
PaymentsForRepurchaseOfEquity
13900000
CY2024Q2 us-gaap Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
56068
us-gaap Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
158591
CY2024Q2 insw Shares Paid For Tax Withholding For Share Based Compensation Per Share Amount
SharesPaidForTaxWithholdingForShareBasedCompensationPerShareAmount
54.30
insw Shares Paid For Tax Withholding For Share Based Compensation Per Share Amount
SharesPaidForTaxWithholdingForShareBasedCompensationPerShareAmount
53.42
CY2023Q2 us-gaap Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
62045
us-gaap Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
121337
CY2023Q2 insw Shares Paid For Tax Withholding For Share Based Compensation Per Share Amount
SharesPaidForTaxWithholdingForShareBasedCompensationPerShareAmount
38.52
insw Shares Paid For Tax Withholding For Share Based Compensation Per Share Amount
SharesPaidForTaxWithholdingForShareBasedCompensationPerShareAmount
46.65
CY2024Q2 us-gaap Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax
AociLossCashFlowHedgeCumulativeGainLossAfterTax
8924000
CY2023Q4 us-gaap Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax
AociLossCashFlowHedgeCumulativeGainLossAfterTax
9349000
CY2023Q4 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.12
CY2023Q4 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
64665000
CY2024Q1 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
86930000
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
0
CY2024Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
0
CY2023Q2 us-gaap Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
366483
CY2023Q2 insw Shares Repurchased Price Per Share
SharesRepurchasedPricePerShare
38.03
CY2023Q2 us-gaap Payments For Repurchase Of Equity
PaymentsForRepurchaseOfEquity
13900000
CY2024Q2 us-gaap Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
56068
us-gaap Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
158591
insw Shares Paid For Tax Withholding For Share Based Compensation Per Share Amount
SharesPaidForTaxWithholdingForShareBasedCompensationPerShareAmount
53.42
CY2023Q2 us-gaap Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
62045
us-gaap Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
121337
CY2023Q2 insw Shares Paid For Tax Withholding For Share Based Compensation Per Share Amount
SharesPaidForTaxWithholdingForShareBasedCompensationPerShareAmount
38.52
insw Shares Paid For Tax Withholding For Share Based Compensation Per Share Amount
SharesPaidForTaxWithholdingForShareBasedCompensationPerShareAmount
46.65
CY2024Q2 us-gaap Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax
AociLossCashFlowHedgeCumulativeGainLossAfterTax
8924000
CY2023Q4 us-gaap Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax
AociLossCashFlowHedgeCumulativeGainLossAfterTax
9349000
CY2024Q2 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
10340000
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
10412000
CY2024Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-1416000
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-1063000
CY2024Q2 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-2151000
CY2023Q2 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-2767000
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-4575000
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-5150000
us-gaap Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred
DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred
4800000
insw Lease Cancellation Period Notice
LeaseCancellationPeriodNotice
P90D
CY2024Q2 us-gaap Revenues
Revenues
257409000
CY2023Q2 us-gaap Revenues
Revenues
292203000
us-gaap Revenues
Revenues
531810000
us-gaap Revenues
Revenues
579333000
CY2024Q2 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
10340000
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
10412000
CY2024Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-1416000
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-1063000
CY2024Q2 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-2151000
CY2023Q2 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-2767000
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-4575000
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-5150000
us-gaap Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred
DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred
4800000
insw Lease Cancellation Period Notice
LeaseCancellationPeriodNotice
P90D
CY2024Q2 us-gaap Revenues
Revenues
257409000
CY2023Q2 us-gaap Revenues
Revenues
292203000
us-gaap Revenues
Revenues
531810000
us-gaap Revenues
Revenues
579333000
CY2023Q4 us-gaap Accounts Receivable Net
AccountsReceivableNet
6512000
CY2023Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
1029000
CY2023Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2024Q2 us-gaap Accounts Receivable Net
AccountsReceivableNet
5657000
CY2024Q2 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
871000
CY2024Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2024Q2 us-gaap Capitalized Contract Cost Gross
CapitalizedContractCostGross
0
insw Number Of Major Categories Of Leases
NumberOfMajorCategoriesOfLeases
2
CY2024Q2 us-gaap Lease Cost
LeaseCost
3771000
CY2023Q2 us-gaap Lease Cost
LeaseCost
6124000
us-gaap Lease Cost
LeaseCost
7774000
us-gaap Lease Cost
LeaseCost
12569000
us-gaap Operating Lease Payments
OperatingLeasePayments
5361000
CY2023Q4 us-gaap Accounts Receivable Net
AccountsReceivableNet
6512000
CY2023Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
1029000
CY2023Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2024Q2 us-gaap Accounts Receivable Net
AccountsReceivableNet
5657000
CY2024Q2 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
871000
CY2024Q2 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2024Q2 us-gaap Capitalized Contract Cost Gross
CapitalizedContractCostGross
0
insw Number Of Major Categories Of Leases
NumberOfMajorCategoriesOfLeases
2
CY2024Q2 us-gaap Lease Cost
LeaseCost
3771000
CY2023Q2 us-gaap Lease Cost
LeaseCost
6124000
us-gaap Lease Cost
LeaseCost
7774000
us-gaap Lease Cost
LeaseCost
12569000
us-gaap Operating Lease Payments
OperatingLeasePayments
5361000
us-gaap Operating Lease Payments
OperatingLeasePayments
1685000
us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
0
us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
42284000
CY2024Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
14778000
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
20391000
CY2024Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
10017000
CY2024Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
6958000
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
11631000
CY2024Q2 insw Operating And Financing Lease Liability
OperatingAndFinancingLeaseLiability
16975000
CY2023Q4 insw Operating And Financing Lease Liability
OperatingAndFinancingLeaseLiability
21854000
CY2024Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0570
CY2023Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0590
us-gaap Operating Lease Payments
OperatingLeasePayments
1685000
us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
0
us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
42284000
CY2024Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
14778000
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
20391000
CY2024Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
10017000
CY2023Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
10223000
CY2024Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
6958000
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
11631000
CY2024Q2 insw Operating And Financing Lease Liability
OperatingAndFinancingLeaseLiability
16975000
CY2023Q4 insw Operating And Financing Lease Liability
OperatingAndFinancingLeaseLiability
21854000
CY2024Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0570
CY2023Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0590
CY2024Q2 insw Provisions For Settlement Of Multi Employer Pension Plan Obligations
ProvisionsForSettlementOfMultiEmployerPensionPlanObligations
975000
insw Provisions For Settlement Of Multi Employer Pension Plan Obligations
ProvisionsForSettlementOfMultiEmployerPensionPlanObligations
975000
CY2024Q2 us-gaap Legal Fees
LegalFees
479000
CY2024Q2 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
1454000
us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
1730000
CY2024Q2 insw Provisions For Settlement Of Multi Employer Pension Plan Obligations
ProvisionsForSettlementOfMultiEmployerPensionPlanObligations
975000
insw Provisions For Settlement Of Multi Employer Pension Plan Obligations
ProvisionsForSettlementOfMultiEmployerPensionPlanObligations
975000
CY2024Q2 us-gaap Legal Fees
LegalFees
479000
us-gaap Legal Fees
LegalFees
755000
CY2024Q2 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
1454000
us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
1730000
CY2023Q3 us-gaap Loss Contingency Damages Sought Value
LossContingencyDamagesSoughtValue
25000000
CY2023Q3 us-gaap Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
0
CY2024Q2 ecd Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
false
CY2024Q2 ecd Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
false
CY2024Q2 ecd Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
false
CY2024Q2 ecd Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
false
CY2023Q3 us-gaap Loss Contingency Damages Sought Value
LossContingencyDamagesSoughtValue
25000000
CY2023Q3 us-gaap Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
0
CY2024Q2 ecd Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
false
CY2024Q2 ecd Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
false
CY2024Q2 ecd Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
false
CY2024Q2 ecd Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
false

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