10-Q Filing

TIDEWATER INC CIK: 98222 Q2 2025

Filing Information

Form Type	10-Q
Accession Number	`0001437749-25-024640`
Period End Date	20250630
Filing Date	20250804
Fiscal Year	2025
Fiscal Period	Q2
XBRL Instance	tdw20250630_10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 136 Income Statement 184 Cash Flow Statement 138 Stockholders Equity 52 Comprehensive Income 32

Balance Sheet 136 line items

Line Item	Tag	Value	Unit	Period
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.18M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.18M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.03M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.03M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	125.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	125.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	125.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	125.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	51.46M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	51.46M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	49.48M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	49.48M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	51.46M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	51.46M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$324.92M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$324.92M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	52.49M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	52.49M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	49.48M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	49.48M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$369.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$369.40M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$21.00K	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$21.00K	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$2.03M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$2.03M	USD	Point-in-time
Trade and other receivables, net of allowance for credit losses of $3,031 and $3,184 at June 30, 2025 and December 31, 2024, respectively	`AccountsAndOtherReceivablesNetCurrent`	$316.49M	USD	Point-in-time
Trade and other receivables, net of allowance for credit losses of $3,031 and $3,184 at June 30, 2025 and December 31, 2024, respectively	`AccountsAndOtherReceivablesNetCurrent`	$316.49M	USD	Point-in-time
Trade and other receivables, net of allowance for credit losses of $3,031 and $3,184 at June 30, 2025 and December 31, 2024, respectively	`AccountsAndOtherReceivablesNetCurrent`	$323.81M	USD	Point-in-time
Trade and other receivables, net of allowance for credit losses of $3,031 and $3,184 at June 30, 2025 and December 31, 2024, respectively	`AccountsAndOtherReceivablesNetCurrent`	$323.81M	USD	Point-in-time
Marine operating supplies	`Supplies`	$34.32M	USD	Point-in-time
Marine operating supplies	`Supplies`	$34.32M	USD	Point-in-time
Marine operating supplies	`Supplies`	$24.47M	USD	Point-in-time
Marine operating supplies	`Supplies`	$24.47M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$13.59M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$13.59M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$14.12M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$14.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$724.51M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$724.51M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$698.66M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$698.66M	USD	Point-in-time
Net properties and equipment	`PropertyPlantAndEquipmentNet`	$1.18B	USD	Point-in-time
Net properties and equipment	`PropertyPlantAndEquipmentNet`	$1.18B	USD	Point-in-time
Net properties and equipment	`PropertyPlantAndEquipmentNet`	$1.13B	USD	Point-in-time
Net properties and equipment	`PropertyPlantAndEquipmentNet`	$1.13B	USD	Point-in-time
Deferred drydocking and survey costs	`DeferredCosts`	$152.55M	USD	Point-in-time
Deferred drydocking and survey costs	`DeferredCosts`	$152.55M	USD	Point-in-time
Deferred drydocking and survey costs	`DeferredCosts`	$165.66M	USD	Point-in-time
Deferred drydocking and survey costs	`DeferredCosts`	$165.66M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$40.93M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$40.93M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$27.46M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$27.46M	USD	Point-in-time
Total assets	`Assets`	$2.09B	USD	Point-in-time
Total assets	`Assets`	$2.09B	USD	Point-in-time
Total assets	`Assets`	$2.07B	USD	Point-in-time
Total assets	`Assets`	$2.07B	USD	Point-in-time
Total assets	`Assets`	$2.07B	USD	Point-in-time
Total assets	`Assets`	$2.07B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$71.39M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$71.39M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$48.72M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$48.72M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$131.31M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$131.31M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$129.89M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$129.89M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$65.39M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$65.39M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$93.37M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$93.37M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$69.69M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$69.69M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$64.95M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$64.95M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$343.07M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$343.07M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$331.61M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$331.61M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$531.87M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$531.87M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$571.71M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$571.71M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$63.20M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$63.20M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$60.40M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$60.40M	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock of $0.001 par value, 125,000,000 shares authorized, 49,481,018 and 51,461,472 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively	`CommonStockValue`	$50.00K	USD	Point-in-time
Common stock of $0.001 par value, 125,000,000 shares authorized, 49,481,018 and 51,461,472 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively	`CommonStockValue`	$50.00K	USD	Point-in-time
Common stock of $0.001 par value, 125,000,000 shares authorized, 49,481,018 and 51,461,472 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively	`CommonStockValue`	$52.00K	USD	Point-in-time
Common stock of $0.001 par value, 125,000,000 shares authorized, 49,481,018 and 51,461,472 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively	`CommonStockValue`	$52.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.66B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.66B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.66B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.66B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-548.83M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-548.83M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-524.24M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-524.24M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$6.06M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$6.06M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$7.27M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$7.27M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.11B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.11B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.14B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.14B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$-3.49M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$-3.49M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$-2.93M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$-2.93M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.04B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.04B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$2.07B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$2.07B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$2.07B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$2.07B	USD	Point-in-time

Income Statement 184 line items

Line Item	Tag	Value	Unit	Period
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$339.23M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$339.23M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$660.39M	USD	2 Qtrs
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$660.39M	USD	2 Qtrs
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$674.88M	USD	2 Qtrs
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$674.88M	USD	2 Qtrs
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$341.43M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$341.43M	USD	1 Quarter
Vessel operating costs	`DirectOperatingCosts`	$344.07M	USD	2 Qtrs
Vessel operating costs	`DirectOperatingCosts`	$344.07M	USD	2 Qtrs
Vessel operating costs	`DirectOperatingCosts`	$167.35M	USD	1 Quarter
Vessel operating costs	`DirectOperatingCosts`	$167.35M	USD	1 Quarter
Vessel operating costs	`DirectOperatingCosts`	$176.51M	USD	1 Quarter
Vessel operating costs	`DirectOperatingCosts`	$176.51M	USD	1 Quarter
Vessel operating costs	`DirectOperatingCosts`	$332.33M	USD	2 Qtrs
Vessel operating costs	`DirectOperatingCosts`	$332.33M	USD	2 Qtrs
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$816.00K	USD	1 Quarter
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$816.00K	USD	1 Quarter
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$1.97M	USD	2 Qtrs
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$1.97M	USD	2 Qtrs
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$4.54M	USD	2 Qtrs
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$4.54M	USD	2 Qtrs
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$3.11M	USD	1 Quarter
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$3.11M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$26.33M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$26.33M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$51.66M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$51.66M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$31.21M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$31.21M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$60.31M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$60.31M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$115.72M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$115.72M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$129.75M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$129.75M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$59.45M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$59.45M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$64.31M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$64.31M	USD	1 Quarter
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$13.04M	USD	2 Qtrs
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$13.04M	USD	2 Qtrs
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$8.02M	USD	2 Qtrs
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$8.02M	USD	2 Qtrs
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$2.00M	USD	1 Quarter
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$2.00M	USD	1 Quarter
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$5.48M	USD	1 Quarter
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$5.48M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$518.91M	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$518.91M	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$260.51M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$260.51M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$261.10M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$261.10M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$500.37M	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$500.37M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$155.97M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$155.97M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$78.13M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$78.13M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$80.92M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$80.92M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$160.03M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$160.03M	USD	2 Qtrs
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-2.38M	USD	1 Quarter
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-2.38M	USD	1 Quarter
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$19.27M	USD	2 Qtrs
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$19.27M	USD	2 Qtrs
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-6.46M	USD	2 Qtrs
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-6.46M	USD	2 Qtrs
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$11.70M	USD	1 Quarter
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$11.70M	USD	1 Quarter
Equity in net earnings of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	-	USD	2 Qtrs
Equity in net earnings of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	-	USD	2 Qtrs
Equity in net earnings of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	-	USD	2 Qtrs
Equity in net earnings of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	-	USD	2 Qtrs
Equity in net earnings of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	-	USD	1 Quarter
Equity in net earnings of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	-	USD	1 Quarter
Equity in net earnings of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	$5.00K	USD	1 Quarter
Equity in net earnings of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	$5.00K	USD	1 Quarter
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$2.66M	USD	2 Qtrs
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$2.66M	USD	2 Qtrs
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$1.18M	USD	1 Quarter
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$1.18M	USD	1 Quarter
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$4.26M	USD	2 Qtrs
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$4.26M	USD	2 Qtrs
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$2.10M	USD	1 Quarter
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$2.10M	USD	1 Quarter
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$19.13M	USD	1 Quarter
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$19.13M	USD	1 Quarter
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$38.60M	USD	2 Qtrs
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$38.60M	USD	2 Qtrs
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$16.44M	USD	1 Quarter
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$16.44M	USD	1 Quarter
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$32.79M	USD	2 Qtrs
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$32.79M	USD	2 Qtrs
Total other expense	`NonoperatingIncomeExpense`	$-42.41M	USD	2 Qtrs
Total other expense	`NonoperatingIncomeExpense`	$-42.41M	USD	2 Qtrs
Total other expense	`NonoperatingIncomeExpense`	$-20.32M	USD	1 Quarter
Total other expense	`NonoperatingIncomeExpense`	$-20.32M	USD	1 Quarter
Total other expense	`NonoperatingIncomeExpense`	$-9.25M	USD	2 Qtrs
Total other expense	`NonoperatingIncomeExpense`	$-9.25M	USD	2 Qtrs
Total other expense	`NonoperatingIncomeExpense`	$-2.64M	USD	1 Quarter
Total other expense	`NonoperatingIncomeExpense`	$-2.64M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$146.72M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$146.72M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$57.80M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$57.80M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$78.29M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$78.29M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$117.62M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$117.62M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$31.69M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$31.69M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$5.58M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$5.58M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$7.89M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$7.89M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$20.96M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$20.96M	USD	2 Qtrs
Net income	`ProfitLoss`	$115.02M	USD	2 Qtrs
Net income	`ProfitLoss`	$115.02M	USD	2 Qtrs
Net income	`ProfitLoss`	$49.92M	USD	1 Quarter
Net income	`ProfitLoss`	$49.92M	USD	1 Quarter
Net income	`ProfitLoss`	$96.66M	USD	2 Qtrs
Net income	`ProfitLoss`	$96.66M	USD	2 Qtrs
Net income	`ProfitLoss`	$72.70M	USD	1 Quarter
Net income	`ProfitLoss`	$72.70M	USD	1 Quarter
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-718.00K	USD	2 Qtrs
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-718.00K	USD	2 Qtrs
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-437.00K	USD	1 Quarter
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-437.00K	USD	1 Quarter
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-228.00K	USD	1 Quarter
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-228.00K	USD	1 Quarter
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-561.00K	USD	2 Qtrs
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-561.00K	USD	2 Qtrs
Net income attributable to Tidewater Inc.	`NetIncomeLoss`	$50.35M	USD	1 Quarter
Net income attributable to Tidewater Inc.	`NetIncomeLoss`	$50.35M	USD	1 Quarter
Net income attributable to Tidewater Inc.	`NetIncomeLoss`	$72.93M	USD	1 Quarter
Net income attributable to Tidewater Inc.	`NetIncomeLoss`	$72.93M	USD	1 Quarter
Net income attributable to Tidewater Inc.	`NetIncomeLoss`	$97.38M	USD	2 Qtrs
Net income attributable to Tidewater Inc.	`NetIncomeLoss`	$97.38M	USD	2 Qtrs
Net income attributable to Tidewater Inc.	`NetIncomeLoss`	$115.58M	USD	2 Qtrs
Net income attributable to Tidewater Inc.	`NetIncomeLoss`	$115.58M	USD	2 Qtrs
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$0.96	USD	1 Quarter
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$0.96	USD	1 Quarter
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$1.47	USD	1 Quarter
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$1.47	USD	1 Quarter
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$2.29	USD	2 Qtrs
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$2.29	USD	2 Qtrs
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$1.85	USD	2 Qtrs
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$1.85	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.94	USD	1 Quarter
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.94	USD	1 Quarter
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.83	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.83	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$2.27	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$2.27	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.46	USD	1 Quarter
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.46	USD	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	52.50M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	52.50M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	52.68M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	52.68M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.67M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.67M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	50.58M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	50.58M	shares	2 Qtrs
Dilutive effect of warrants, restricted stock units and stock options (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	337,000.00	shares	1 Quarter
Dilutive effect of warrants, restricted stock units and stock options (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	337,000.00	shares	1 Quarter
Dilutive effect of warrants, restricted stock units and stock options (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	663,000.00	shares	1 Quarter
Dilutive effect of warrants, restricted stock units and stock options (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	663,000.00	shares	1 Quarter
Dilutive effect of warrants, restricted stock units and stock options (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	350,000.00	shares	2 Qtrs
Dilutive effect of warrants, restricted stock units and stock options (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	350,000.00	shares	2 Qtrs
Dilutive effect of warrants, restricted stock units and stock options (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	640,000.00	shares	2 Qtrs
Dilutive effect of warrants, restricted stock units and stock options (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	640,000.00	shares	2 Qtrs
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	53.35M	shares	1 Quarter
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	53.35M	shares	1 Quarter
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.01M	shares	1 Quarter
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.01M	shares	1 Quarter
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	53.14M	shares	2 Qtrs
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	53.14M	shares	2 Qtrs
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.93M	shares	2 Qtrs
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.93M	shares	2 Qtrs

Cash Flow Statement 138 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$115.02M	USD	2 Qtrs
Net income	`ProfitLoss`	$115.02M	USD	2 Qtrs
Net income	`ProfitLoss`	$49.92M	USD	1 Quarter
Net income	`ProfitLoss`	$49.92M	USD	1 Quarter
Net income	`ProfitLoss`	$96.66M	USD	2 Qtrs
Net income	`ProfitLoss`	$96.66M	USD	2 Qtrs
Net income	`ProfitLoss`	$72.70M	USD	1 Quarter
Net income	`ProfitLoss`	$72.70M	USD	1 Quarter
Depreciation	`DepreciationDepletionAndAmortization`	$78.19M	USD	2 Qtrs
Depreciation	`DepreciationDepletionAndAmortization`	$78.19M	USD	2 Qtrs
Depreciation	`DepreciationDepletionAndAmortization`	$75.92M	USD	2 Qtrs
Depreciation	`DepreciationDepletionAndAmortization`	$75.92M	USD	2 Qtrs
Amortization of deferred drydocking and survey costs	`AmortizationOfDryDockingAndSurveyCosts`	$37.52M	USD	2 Qtrs
Amortization of deferred drydocking and survey costs	`AmortizationOfDryDockingAndSurveyCosts`	$37.52M	USD	2 Qtrs
Amortization of deferred drydocking and survey costs	`AmortizationOfDryDockingAndSurveyCosts`	$53.82M	USD	2 Qtrs
Amortization of deferred drydocking and survey costs	`AmortizationOfDryDockingAndSurveyCosts`	$53.82M	USD	2 Qtrs
Amortization of debt premium and discounts	`AmortizationOfDebtDiscountPremium`	$2.96M	USD	2 Qtrs
Amortization of debt premium and discounts	`AmortizationOfDebtDiscountPremium`	$2.96M	USD	2 Qtrs
Amortization of debt premium and discounts	`AmortizationOfDebtDiscountPremium`	$3.59M	USD	2 Qtrs
Amortization of debt premium and discounts	`AmortizationOfDebtDiscountPremium`	$3.59M	USD	2 Qtrs
Amortization of below market contracts	`AmortizationOfAboveAndBelowMarketLeases`	$-698.00K	USD	2 Qtrs
Amortization of below market contracts	`AmortizationOfAboveAndBelowMarketLeases`	$-698.00K	USD	2 Qtrs
Amortization of below market contracts	`AmortizationOfAboveAndBelowMarketLeases`	$-2.86M	USD	2 Qtrs
Amortization of below market contracts	`AmortizationOfAboveAndBelowMarketLeases`	$-2.86M	USD	2 Qtrs
Deferred income taxes provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$32.00K	USD	2 Qtrs
Deferred income taxes provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$32.00K	USD	2 Qtrs
Deferred income taxes provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-18.10M	USD	1 Quarter
Deferred income taxes provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-18.10M	USD	1 Quarter
Deferred income taxes provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-15.42M	USD	2 Qtrs
Deferred income taxes provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-15.42M	USD	2 Qtrs
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets`	$13.04M	USD	2 Qtrs
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets`	$13.04M	USD	2 Qtrs
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets`	$8.02M	USD	2 Qtrs
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets`	$8.02M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$6.23M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$6.23M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$7.55M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$7.55M	USD	2 Qtrs
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$12.15M	USD	2 Qtrs
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$12.15M	USD	2 Qtrs
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-7.31M	USD	2 Qtrs
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-7.31M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$15.81M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$15.81M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-22.67M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-22.67M	USD	2 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$10.65M	USD	2 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$10.65M	USD	2 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-223.00K	USD	2 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-223.00K	USD	2 Qtrs
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$67.08M	USD	2 Qtrs
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$67.08M	USD	2 Qtrs
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$80.10M	USD	2 Qtrs
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$80.10M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-22.93M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-22.93M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$7.13M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$7.13M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$133.41M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$133.41M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$171.41M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$171.41M	USD	2 Qtrs
Proceeds from asset dispositions	`ProceedsFromSaleOfProductiveAssets`	$14.82M	USD	2 Qtrs
Proceeds from asset dispositions	`ProceedsFromSaleOfProductiveAssets`	$14.82M	USD	2 Qtrs
Proceeds from asset dispositions	`ProceedsFromSaleOfProductiveAssets`	$11.08M	USD	2 Qtrs
Proceeds from asset dispositions	`ProceedsFromSaleOfProductiveAssets`	$11.08M	USD	2 Qtrs
Proceeds from sale of notes	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$702.00K	USD	2 Qtrs
Proceeds from sale of notes	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$702.00K	USD	2 Qtrs
Proceeds from sale of notes	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$660.00K	USD	2 Qtrs
Proceeds from sale of notes	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$660.00K	USD	2 Qtrs
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$15.49M	USD	2 Qtrs
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$15.49M	USD	2 Qtrs
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$17.33M	USD	2 Qtrs
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$17.33M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.75M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.75M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.81M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.81M	USD	2 Qtrs
Proceeds from issuance of shares	`ProceedsFromIssuanceOfCommonStock`	-	USD	2 Qtrs
Proceeds from issuance of shares	`ProceedsFromIssuanceOfCommonStock`	-	USD	2 Qtrs
Proceeds from issuance of shares	`ProceedsFromIssuanceOfCommonStock`	$2.00K	USD	2 Qtrs
Proceeds from issuance of shares	`ProceedsFromIssuanceOfCommonStock`	$2.00K	USD	2 Qtrs
Principal payments on long-term debt	`RepaymentsOfSecuredDebt`	$26.54M	USD	2 Qtrs
Principal payments on long-term debt	`RepaymentsOfSecuredDebt`	$26.54M	USD	2 Qtrs
Principal payments on long-term debt	`RepaymentsOfSecuredDebt`	$26.51M	USD	2 Qtrs
Principal payments on long-term debt	`RepaymentsOfSecuredDebt`	$26.51M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$90.09M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$90.09M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$32.90M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$32.90M	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$193.00K	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$193.00K	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	2 Qtrs
Share based awards reacquired to pay taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$28.46M	USD	2 Qtrs
Share based awards reacquired to pay taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$28.46M	USD	2 Qtrs
Share based awards reacquired to pay taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.75M	USD	2 Qtrs
Share based awards reacquired to pay taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.75M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-88.06M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-88.06M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-124.38M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-124.38M	USD	2 Qtrs
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$43.28M	USD	2 Qtrs
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$43.28M	USD	2 Qtrs
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$43.54M	USD	2 Qtrs
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$43.54M	USD	2 Qtrs
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$329.03M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$329.03M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$321.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$321.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$277.96M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$277.96M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$372.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$372.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$329.03M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$329.03M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$321.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$321.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$277.96M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$277.96M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$372.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$372.31M	USD	Point-in-time
Interest, net of amounts capitalized	`InterestPaidNet`	$30.55M	USD	2 Qtrs
Interest, net of amounts capitalized	`InterestPaidNet`	$30.55M	USD	2 Qtrs
Interest, net of amounts capitalized	`InterestPaidNet`	$29.50M	USD	2 Qtrs
Interest, net of amounts capitalized	`InterestPaidNet`	$29.50M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaid`	$32.65M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaid`	$32.65M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaid`	$33.08M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaid`	$33.08M	USD	2 Qtrs
Purchase of vessels	`CapitalExpendituresIncurredButNotYetPaid`	-	USD	2 Qtrs
Purchase of vessels	`CapitalExpendituresIncurredButNotYetPaid`	-	USD	2 Qtrs
Purchase of vessels	`CapitalExpendituresIncurredButNotYetPaid`	$10.73M	USD	2 Qtrs
Purchase of vessels	`CapitalExpendituresIncurredButNotYetPaid`	$10.73M	USD	2 Qtrs
Debt incurred for purchase of vessels	`NotesIssued1`	$11.48M	USD	2 Qtrs
Debt incurred for purchase of vessels	`NotesIssued1`	$11.48M	USD	2 Qtrs
Debt incurred for purchase of vessels	`NotesIssued1`	-	USD	2 Qtrs
Debt incurred for purchase of vessels	`NotesIssued1`	-	USD	2 Qtrs

Stockholders Equity 52 line items

Line Item	Tag	Value	Unit	Period
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.04B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.04B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time
Balance at March 31, 2025 and 2024	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$116.23M	USD	2 Qtrs
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$116.23M	USD	2 Qtrs
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$73.37M	USD	1 Quarter
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$73.37M	USD	1 Quarter
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$96.46M	USD	2 Qtrs
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$96.46M	USD	2 Qtrs
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$49.77M	USD	1 Quarter
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$49.77M	USD	1 Quarter
Repurchase and retirement of common stock	`StockRepurchasedAndRetiredDuringPeriodAmount`	$90.99M	USD	2 Qtrs
Repurchase and retirement of common stock	`StockRepurchasedAndRetiredDuringPeriodAmount`	$90.99M	USD	2 Qtrs
Repurchase and retirement of common stock	`StockRepurchasedAndRetiredDuringPeriodAmount`	$32.93M	USD	2 Qtrs
Repurchase and retirement of common stock	`StockRepurchasedAndRetiredDuringPeriodAmount`	$32.93M	USD	2 Qtrs
Repurchase and retirement of common stock	`StockRepurchasedAndRetiredDuringPeriodAmount`	$29.40M	USD	1 Quarter
Repurchase and retirement of common stock	`StockRepurchasedAndRetiredDuringPeriodAmount`	$29.40M	USD	1 Quarter
Repurchase and retirement of common stock	`StockRepurchasedAndRetiredDuringPeriodAmount`	$51.28M	USD	1 Quarter
Repurchase and retirement of common stock	`StockRepurchasedAndRetiredDuringPeriodAmount`	$51.28M	USD	1 Quarter
Amortization of share-based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$-204.00K	USD	2 Qtrs
Amortization of share-based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$-204.00K	USD	2 Qtrs
Amortization of share-based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$3.77M	USD	1 Quarter
Amortization of share-based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$3.77M	USD	1 Quarter
Amortization of share-based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$3.46M	USD	1 Quarter
Amortization of share-based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$3.46M	USD	1 Quarter
Amortization of share-based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$-22.24M	USD	2 Qtrs
Amortization of share-based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$-22.24M	USD	2 Qtrs
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssuesNetOfCosts`	$2.00K	USD	2 Qtrs
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssuesNetOfCosts`	$2.00K	USD	2 Qtrs
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssuesNetOfCosts`	$2.00K	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssuesNetOfCosts`	$2.00K	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.04B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.04B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.11B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time

Comprehensive Income 32 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$115.02M	USD	2 Qtrs
Net income	`ProfitLoss`	$115.02M	USD	2 Qtrs
Net income	`ProfitLoss`	$49.92M	USD	1 Quarter
Net income	`ProfitLoss`	$49.92M	USD	1 Quarter
Net income	`ProfitLoss`	$96.66M	USD	2 Qtrs
Net income	`ProfitLoss`	$96.66M	USD	2 Qtrs
Net income	`ProfitLoss`	$72.70M	USD	1 Quarter
Net income	`ProfitLoss`	$72.70M	USD	1 Quarter
Unrealized gain on note receivable	`OtherComprehensiveIncomeLossUnrealizedGainLossOnNoteReceivableTotal`	$153.00K	USD	2 Qtrs
Unrealized gain on note receivable	`OtherComprehensiveIncomeLossUnrealizedGainLossOnNoteReceivableTotal`	$153.00K	USD	2 Qtrs
Unrealized gain on note receivable	`OtherComprehensiveIncomeLossUnrealizedGainLossOnNoteReceivableTotal`	$73.00K	USD	1 Quarter
Unrealized gain on note receivable	`OtherComprehensiveIncomeLossUnrealizedGainLossOnNoteReceivableTotal`	$73.00K	USD	1 Quarter
Unrealized gain on note receivable	`OtherComprehensiveIncomeLossUnrealizedGainLossOnNoteReceivableTotal`	-	USD	2 Qtrs
Unrealized gain on note receivable	`OtherComprehensiveIncomeLossUnrealizedGainLossOnNoteReceivableTotal`	-	USD	2 Qtrs
Unrealized gain on note receivable	`OtherComprehensiveIncomeLossUnrealizedGainLossOnNoteReceivableTotal`	-	USD	1 Quarter
Unrealized gain on note receivable	`OtherComprehensiveIncomeLossUnrealizedGainLossOnNoteReceivableTotal`	-	USD	1 Quarter
Change in liability of pension plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.21M	USD	2 Qtrs
Change in liability of pension plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.21M	USD	2 Qtrs
Change in liability of pension plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$357.00K	USD	2 Qtrs
Change in liability of pension plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$357.00K	USD	2 Qtrs
Change in liability of pension plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$220.00K	USD	1 Quarter
Change in liability of pension plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$220.00K	USD	1 Quarter
Change in liability of pension plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-666.00K	USD	1 Quarter
Change in liability of pension plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-666.00K	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$116.23M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$116.23M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$96.46M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$96.46M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$49.77M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$49.77M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$73.37M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$73.37M	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.