10-Q Filing

SEACOR HOLDINGS INC /NEW/ CIK: 859598 Q1 2018

Filing Information

Form Type	10-Q
Accession Number	`0000859598-18-000044`
Period End Date	20180331
Filing Date	20180426
Fiscal Year	2018
Fiscal Period	Q1
XBRL Instance	ckh-20180331.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 94 Income Statement 64 Cash Flow Statement 54 Stockholders Equity 18 Comprehensive Income 20

Balance Sheet 94 line items

Line Item	Tag	Value	Unit	Period
Trade receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.75M	USD	Point-in-time
Trade receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.39M	USD	Point-in-time
Common Stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$272.52M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$207.54M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$239.25M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	38.86M	shares	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$2.98M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	38.66M	shares	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$2.98M	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$42.76M	USD	Point-in-time
Treasury stock, shares held in treasury	`TreasuryStockShares`	20.69M	shares	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$38.96M	USD	Point-in-time
Treasury stock, shares held in treasury	`TreasuryStockShares`	20.72M	shares	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Trade, net of allowance for doubtful accounts of $2,752 and $2,390 in 2018 and 2017, respectively	`AccountsReceivableNetCurrent`	$111.08M	USD	Point-in-time
Trade, net of allowance for doubtful accounts of $2,752 and $2,390 in 2018 and 2017, respectively	`AccountsReceivableNetCurrent`	$110.47M	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Other Receivables	`OtherReceivablesNetCurrent`	$41.06M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Other Receivables	`OtherReceivablesNetCurrent`	$33.87M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Inventories	`InventoryNet`	$3.82M	USD	Point-in-time
Inventories	`InventoryNet`	$4.38M	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$6.59M	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$4.57M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$440.30M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$475.00M	USD	Point-in-time
Property, Plant and Equipment, Gross	`PropertyPlantAndEquipmentGross`	$1.35B	USD	Point-in-time
Property, Plant and Equipment, Gross	`PropertyPlantAndEquipmentGross`	$1.35B	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$502.54M	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$510.42M	USD	Point-in-time
Property, Plant and Equipment, Other, Net in Service	`PropertyPlantAndEquipmentOtherNet`	$844.57M	USD	Point-in-time
Property, Plant and Equipment, Other, Net in Service	`PropertyPlantAndEquipmentOtherNet`	$849.20M	USD	Point-in-time
Construction in progress	`ConstructionInProgressGross`	$15.53M	USD	Point-in-time
Construction in progress	`ConstructionInProgressGross`	$28.73M	USD	Point-in-time
Net property and equipment	`PropertyPlantAndEquipmentNet`	$877.92M	USD	Point-in-time
Net property and equipment	`PropertyPlantAndEquipmentNet`	$860.10M	USD	Point-in-time
Investments, at Equity, and Advances to 50% or Less Owned Companies	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$173.44M	USD	Point-in-time
Investments, at Equity, and Advances to 50% or Less Owned Companies	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$170.31M	USD	Point-in-time
Construction Reserve Funds	`OtherRestrictedAssetsNoncurrent`	$51.34M	USD	Point-in-time
Construction Reserve Funds	`OtherRestrictedAssetsNoncurrent`	$36.79M	USD	Point-in-time
Goodwill	`Goodwill`	$32.81M	USD	Point-in-time
Goodwill	`Goodwill`	$32.76M	USD	Point-in-time
Intangible Assets, Net	`IntangibleAssetsNetExcludingGoodwill`	$28.11M	USD	Point-in-time
Intangible Assets, Net	`IntangibleAssetsNetExcludingGoodwill`	$28.07M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$9.47M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$9.40M	USD	Point-in-time
Total assets	`Assets`	$2.95B	USD	Point-in-time
Total assets	`Assets`	$1.61B	USD	Point-in-time
Total assets	`Assets`	$1.61B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$77.63M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$77.84M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$40.84M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$44.01M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$59.65M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$57.33M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$179.19M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$178.13M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$501.50M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$495.86M	USD	Point-in-time
Deferred Income Taxes	`DeferredTaxLiabilitiesNoncurrent`	$101.42M	USD	Point-in-time
Deferred Income Taxes	`DeferredTaxLiabilitiesNoncurrent`	$102.08M	USD	Point-in-time
Deferred Gains and Other Liabilities	`OtherLiabilitiesNoncurrent`	$74.92M	USD	Point-in-time
Deferred Gains and Other Liabilities	`OtherLiabilitiesNoncurrent`	$77.86M	USD	Point-in-time
Total liabilities	`Liabilities`	$859.98M	USD	Point-in-time
Total liabilities	`Liabilities`	$851.00M	USD	Point-in-time
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued nor outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued nor outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $.01 par value, 60,000,000 shares authorized; 38,855,188 and 38,656,505 shares issued in 2018 and 2017, respectively	`CommonStockValue`	$389.00K	USD	Point-in-time
Common stock, $.01 par value, 60,000,000 shares authorized; 38,855,188 and 38,656,505 shares issued in 2018 and 2017, respectively	`CommonStockValue`	$387.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.58B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.57B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$419.13M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$417.30M	USD	Point-in-time
Shares held in treasury of 20,689,761 and 20,716,878 in 2018 and 2017, respectively, at cost	`TreasuryStockValue`	$1.37B	USD	Point-in-time
Shares held in treasury of 20,689,761 and 20,716,878 in 2018 and 2017, respectively, at cost	`TreasuryStockValue`	$1.37B	USD	Point-in-time
Accumulated other comprehensive (income) loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$96.00K	USD	Point-in-time
Accumulated other comprehensive (income) loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-545.00K	USD	Point-in-time
Stockholders' equity attributable to parent, total	`StockholdersEquity`	$627.01M	USD	Point-in-time
Stockholders' equity attributable to parent, total	`StockholdersEquity`	$623.68M	USD	Point-in-time
Noncontrolling interests in subsidiaries	`MinorityInterest`	$134.46M	USD	Point-in-time
Noncontrolling interests in subsidiaries	`MinorityInterest`	$129.68M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$753.36M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$761.47M	USD	Point-in-time
Liabilities and stockholders' equity, total	`LiabilitiesAndStockholdersEquity`	$1.61B	USD	Point-in-time
Liabilities and stockholders' equity, total	`LiabilitiesAndStockholdersEquity`	$1.61B	USD	Point-in-time

Income Statement 64 line items

Line Item	Tag	Value	Unit	Period
Operating Revenues	`Revenues`	$184.82M	USD	1 Quarter
Operating Revenues	`Revenues`	$136.32M	USD	1 Quarter
Operating	`OperatingCostsAndExpenses`	$131.78M	USD	1 Quarter
Operating	`OperatingCostsAndExpenses`	$93.12M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$25.80M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$22.88M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$19.61M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$16.72M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$132.71M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$177.18M	USD	1 Quarter
Gains (Losses) on Asset Dispositions and Impairments, Net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$7.04M	USD	1 Quarter
Gains (Losses) on Asset Dispositions and Impairments, Net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$-188.00K	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$14.69M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$3.42M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$2.13M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$1.86M	USD	1 Quarter
Interest expense	`InterestExpense`	$8.56M	USD	1 Quarter
Interest expense	`InterestExpense`	$10.30M	USD	1 Quarter
Debt extinguishment losses, net	`GainsLossesOnExtinguishmentOfDebt`	$-42.00K	USD	1 Quarter
Debt extinguishment losses, net	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Marketable security gains (losses), net	`MarketableSecuritiesGainLoss`	$-3.80M	USD	1 Quarter
Marketable security gains (losses), net	`MarketableSecuritiesGainLoss`	$20.84M	USD	1 Quarter
Derivative gains, net	`GainLossOnDerivativeInstrumentsNetPretax`	-	USD	1 Quarter
Derivative gains, net	`GainLossOnDerivativeInstrumentsNetPretax`	$2.83M	USD	1 Quarter
Foreign currency gains, net	`ForeignCurrencyTransactionGainLossBeforeTax`	$1.69M	USD	1 Quarter
Foreign currency gains, net	`ForeignCurrencyTransactionGainLossBeforeTax`	$1.40M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-420.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$283.00K	USD	1 Quarter
Total Other Nonoperating Income (Expense)	`NonoperatingIncomeExpense`	$16.48M	USD	1 Quarter
Total Other Nonoperating Income (Expense)	`NonoperatingIncomeExpense`	$-8.57M	USD	1 Quarter
Income (Loss) from Continuing Operations Before Income Tax Expense (Benefit) and Equity in Earnings (Losses) of 50% or Less Owned Companies	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$19.89M	USD	1 Quarter
Income (Loss) from Continuing Operations Before Income Tax Expense (Benefit) and Equity in Earnings (Losses) of 50% or Less Owned Companies	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$6.11M	USD	1 Quarter
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$-281.00K	USD	1 Quarter
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$3.90M	USD	1 Quarter
Income (Loss) from Continuing Operations Before Equity in Earnings (Losses) of 50% or Less Owned Companies	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$16.00M	USD	1 Quarter
Income (Loss) from Continuing Operations Before Equity in Earnings (Losses) of 50% or Less Owned Companies	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$6.39M	USD	1 Quarter
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax	`IncomeLossFromEquityMethodInvestments`	$108.00K	USD	1 Quarter
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax	`IncomeLossFromEquityMethodInvestments`	$-837.00K	USD	1 Quarter
Income from Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$16.10M	USD	1 Quarter
Income from Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$5.56M	USD	1 Quarter
Loss from Discontinued Operations, Net of Tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-5.45M	USD	1 Quarter
Loss from Discontinued Operations, Net of Tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	-	USD	1 Quarter
Net Income	`ProfitLoss`	$10.66M	USD	1 Quarter
Net Income	`ProfitLoss`	$5.56M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests in Subsidiaries	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.57M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests in Subsidiaries	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.92M	USD	1 Quarter
Net Income attributable to SEACOR Holdings Inc.	`NetIncomeLoss`	$641.00K	USD	1 Quarter
Net Income attributable to SEACOR Holdings Inc.	`NetIncomeLoss`	$4.08M	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.04	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.57	USD	1 Quarter
Discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.33	USD	1 Quarter
Basic Earnings Per Common Share of SEACOR Holdings Inc.	`EarningsPerShareBasic`	$0.04	USD	1 Quarter
Basic Earnings Per Common Share of SEACOR Holdings Inc.	`EarningsPerShareBasic`	$0.24	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.56	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.04	USD	1 Quarter
Discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.32	USD	1 Quarter
Diluted Earnings Per Common Share of SEACOR Holdings Inc.	`EarningsPerShareDiluted`	$0.04	USD	1 Quarter
Diluted Earnings Per Common Share of SEACOR Holdings Inc.	`EarningsPerShareDiluted`	$0.24	USD	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	17.97M	shares	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	17.07M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	18.18M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.36M	shares	1 Quarter

Cash Flow Statement 54 line items

Line Item	Tag	Value	Unit	Period
Net Cash Provided by Operating Activities of Continuing Operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$12.91M	USD	1 Quarter
Net Cash Provided by Operating Activities of Continuing Operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$34.71M	USD	1 Quarter
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$9.54M	USD	1 Quarter
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$66.81M	USD	1 Quarter
Proceeds from disposition of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$15.85M	USD	1 Quarter
Proceeds from disposition of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$40.00K	USD	1 Quarter
Investments in and advances to 50% or less owned companies	`PaymentsToAcquireEquityMethodInvestments`	$6.03M	USD	1 Quarter
Investments in and advances to 50% or less owned companies	`PaymentsToAcquireEquityMethodInvestments`	$900.00K	USD	1 Quarter
Return of investments and advances from 50% or less owned companies	`EquityMethodInvestmentDividendsOrDistributions`	$2.00K	USD	1 Quarter
Return of investments and advances from 50% or less owned companies	`EquityMethodInvestmentDividendsOrDistributions`	$4.77M	USD	1 Quarter
(Issuances of) payments received on third party leases and notes receivable, net	`PaymentsForProceedsFromLoansAndLeases`	$-150.00K	USD	1 Quarter
(Issuances of) payments received on third party leases and notes receivable, net	`PaymentsForProceedsFromLoansAndLeases`	$709.00K	USD	1 Quarter
Decrease in construction reserve funds	`ConstructionReserveFundWithdrawals`	$-14.55M	USD	1 Quarter
Decrease in construction reserve funds	`ConstructionReserveFundWithdrawals`	$-11.28M	USD	1 Quarter
Business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$-79.00K	USD	1 Quarter
Business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	1 Quarter
Net cash provided by (used in) investing activities of continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$24.96M	USD	1 Quarter
Net cash provided by (used in) investing activities of continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-62.24M	USD	1 Quarter
Payments on long-term debt and capital lease obligations	`RepaymentsOfDebtAndCapitalLeaseObligations`	$8.07M	USD	1 Quarter
Payments on long-term debt and capital lease obligations	`RepaymentsOfDebtAndCapitalLeaseObligations`	$14.89M	USD	1 Quarter
Proceeds from issuance of long term debt, net of issue costs	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Proceeds from issuance of long term debt, net of issue costs	`ProceedsFromIssuanceOfLongTermDebt`	$14.00M	USD	1 Quarter
Common stock acquired for treasury	`PaymentsForRepurchaseOfCommonStock`	-	USD	1 Quarter
Common stock acquired for treasury	`PaymentsForRepurchaseOfCommonStock`	$7.57M	USD	1 Quarter
Proceeds and tax benefits from share award plans	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$3.60M	USD	1 Quarter
Proceeds and tax benefits from share award plans	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$6.34M	USD	1 Quarter
Distributions to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$-132.00K	USD	1 Quarter
Distributions to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	-	USD	1 Quarter
Net cash used in financing activities of continuing operations	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-2.12M	USD	1 Quarter
Net cash used in financing activities of continuing operations	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-4.61M	USD	1 Quarter
Effect of Exchange Rate Changes on Cash, Cash Equivalents and Restricted Cash	`EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations`	$17.00K	USD	1 Quarter
Effect of Exchange Rate Changes on Cash, Cash Equivalents and Restricted Cash	`EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations`	$401.00K	USD	1 Quarter
Net Decrease in Cash, Cash Equivalents and Restricted Cash from Continuing Operations	`NetCashProvidedByUsedInContinuingOperations`	$33.28M	USD	1 Quarter
Net Decrease in Cash, Cash Equivalents and Restricted Cash from Continuing Operations	`NetCashProvidedByUsedInContinuingOperations`	$-29.25M	USD	1 Quarter
Operating Activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	-	USD	1 Quarter
Operating Activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-20.41M	USD	1 Quarter
Investing Activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	1 Quarter
Investing Activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-1.55M	USD	1 Quarter
Financing Activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	$2.22M	USD	1 Quarter
Financing Activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	1 Quarter
Effects of Exchange Rate Changes on Cash and Cash Equivalents	`EffectOfExchangeRateOnCashAndCashEquivalentsDiscontinuedOperations`	$-98.00K	USD	1 Quarter
Effects of Exchange Rate Changes on Cash and Cash Equivalents	`EffectOfExchangeRateOnCashAndCashEquivalentsDiscontinuedOperations`	-	USD	1 Quarter
Net Decrease in Cash and Cash Equivalents from Discontinued Operations	`NetCashProvidedByUsedInDiscontinuedOperations`	-	USD	1 Quarter
Net Decrease in Cash and Cash Equivalents from Discontinued Operations	`NetCashProvidedByUsedInDiscontinuedOperations`	$-19.84M	USD	1 Quarter
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$33.28M	USD	1 Quarter
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-49.09M	USD	1 Quarter
Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$209.80M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$242.23M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$258.89M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$275.50M	USD	Point-in-time
Restricted Cash, End of Period	`RestrictedCashAndCashEquivalents`	$2.25M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$272.52M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$207.54M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$239.25M	USD	Point-in-time

Stockholders Equity 18 line items

Line Item	Tag	Value	Unit	Period
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$753.36M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$761.47M	USD	Point-in-time
Cumulative Effect of New Accounting Principle in Period of Adoption	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	$-2.47M	USD	Point-in-time
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1`	$750.89M	USD	Point-in-time
Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$867.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$2.73M	USD	1 Quarter
Director stock awards	`StockIssuedDuringPeriodValueIssuedForServices`	$20.00K	USD	1 Quarter
Restricted stock	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	-	USD	1 Quarter
Amortization of share awards	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$898.00K	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$132.00K	USD	1 Quarter
Net income attributable to SEACOR Holdings Inc.	`NetIncomeLoss`	$641.00K	USD	1 Quarter
Net income attributable to SEACOR Holdings Inc.	`NetIncomeLoss`	$4.08M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests in Subsidiaries	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.57M	USD	1 Quarter
Net Income Attributable to Noncontrolling Interests in Subsidiaries	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.92M	USD	1 Quarter
Net Income	`ProfitLoss`	$10.66M	USD	1 Quarter
Net Income	`ProfitLoss`	$5.56M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$586.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$641.00K	USD	1 Quarter

Comprehensive Income 20 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$10.66M	USD	1 Quarter
Net Income	`ProfitLoss`	$5.56M	USD	1 Quarter
Foreign currency translation gains	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	$644.00K	USD	1 Quarter
Foreign currency translation gains	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	$664.00K	USD	1 Quarter
Derivative losses on cash flow hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	-	USD	1 Quarter
Derivative losses on cash flow hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	$-9.00K	USD	1 Quarter
Other	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$7.00K	USD	1 Quarter
Other	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	-	USD	1 Quarter
Other Comprehensive Income, before Tax	`OtherComprehensiveIncomeLossBeforeTax`	$850.00K	USD	1 Quarter
Other Comprehensive Income, before Tax	`OtherComprehensiveIncomeLossBeforeTax`	$644.00K	USD	1 Quarter
Income tax benefit	`OtherComprehensiveIncomeLossTax`	$264.00K	USD	1 Quarter
Income tax benefit	`OtherComprehensiveIncomeLossTax`	$3.00K	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$586.00K	USD	1 Quarter
Other Comprehensive Income, Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$641.00K	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$11.24M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$6.20M	USD	1 Quarter
Comprehensive Income attributable to Noncontrolling Interests in Subsidiaries	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.92M	USD	1 Quarter
Comprehensive Income attributable to Noncontrolling Interests in Subsidiaries	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.67M	USD	1 Quarter
Comprehensive Income attributable to SEACOR Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$4.57M	USD	1 Quarter
Comprehensive Income attributable to SEACOR Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$1.28M	USD	1 Quarter

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