10-Q Filing

SEACOR HOLDINGS INC /NEW/ CIK: 859598 Q1 2017

Filing Information

Form Type	10-Q
Accession Number	`0000859598-17-000070`
Period End Date	20170331
Filing Date	20170509
Fiscal Year	2017
Fiscal Period	Q1
XBRL Instance	ckh-20170331.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 97 Income Statement 52 Cash Flow Statement 50 Stockholders Equity 16 Comprehensive Income 20

Balance Sheet 97 line items

Line Item	Tag	Value	Unit	Period
Trade receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$9.94M	USD	Point-in-time
Trade receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$8.35M	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
Common stock, shares authorized	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$530.01M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$496.47M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$418.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$399.64M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	38.04M	shares	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$4.07M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	37.94M	shares	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$3.71M	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$98.19M	USD	Point-in-time
Treasury stock, shares held in treasury	`TreasuryStockShares`	20.63M	shares	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$116.28M	USD	Point-in-time
Treasury stock, shares held in treasury	`TreasuryStockShares`	20.54M	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 $9,935 and $8,347 in 2017 and 2016, respectively	`AccountsReceivableNetCurrent`	$131.29M	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Trade, net of allowance for doubtful accounts of $9,935 and $8,347 in 2017 and 2016, respectively	`AccountsReceivableNetCurrent`	$162.88M	USD	Point-in-time
Other Receivables	`OtherReceivablesNetCurrent`	$65.23M	USD	Point-in-time
Other Receivables	`OtherReceivablesNetCurrent`	$56.29M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Inventories	`InventoryNet`	$19.39M	USD	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`	$16.77M	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$7.23M	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$9.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$746.06M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$762.80M	USD	Point-in-time
Property, Plant and Equipment, Gross	`PropertyPlantAndEquipmentGross`	$2.19B	USD	Point-in-time
Property, Plant and Equipment, Gross	`PropertyPlantAndEquipmentGross`	$2.48B	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.01B	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.02B	USD	Point-in-time
Property, Plant and Equipment, Other, Net in Service	`PropertyPlantAndEquipmentOtherNet`	$1.19B	USD	Point-in-time
Property, Plant and Equipment, Other, Net in Service	`PropertyPlantAndEquipmentOtherNet`	$1.46B	USD	Point-in-time
Construction in progress	`ConstructionInProgressGross`	$224.81M	USD	Point-in-time
Construction in progress	`ConstructionInProgressGross`	$370.51M	USD	Point-in-time
Net property and equipment	`PropertyPlantAndEquipmentNet`	$1.56B	USD	Point-in-time
Net property and equipment	`PropertyPlantAndEquipmentNet`	$1.69B	USD	Point-in-time
Investments, at Equity, and Advances to 50% or Less Owned Companies	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$313.77M	USD	Point-in-time
Investments, at Equity, and Advances to 50% or Less Owned Companies	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$297.16M	USD	Point-in-time
Construction Reserve Funds	`OtherRestrictedAssetsNoncurrent`	$153.96M	USD	Point-in-time
Construction Reserve Funds	`OtherRestrictedAssetsNoncurrent`	$147.96M	USD	Point-in-time
Goodwill	`Goodwill`	$32.79M	USD	Point-in-time
Goodwill	`Goodwill`	$32.76M	USD	Point-in-time
Intangible Assets, Net	`IntangibleAssetsNetExcludingGoodwill`	$19.52M	USD	Point-in-time
Intangible Assets, Net	`IntangibleAssetsNetExcludingGoodwill`	$20.08M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$23.28M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$24.05M	USD	Point-in-time
Total assets	`Assets`	$2.86B	USD	Point-in-time
Total assets	`Assets`	$3.11B	USD	Point-in-time
Total assets	`Assets`	$2.95B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$364.58M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$183.60M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$66.75M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$90.70M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$103.09M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$95.64M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$369.95M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$534.42M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$848.77M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$733.21M	USD	Point-in-time
Exchange Option Liability on Subsidiary Convertible Senior Notes	`DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent`	$19.44M	USD	Point-in-time
Exchange Option Liability on Subsidiary Convertible Senior Notes	`DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent`	$16.81M	USD	Point-in-time
Deferred Income Taxes	`DeferredTaxLiabilitiesNoncurrent`	$311.95M	USD	Point-in-time
Deferred Income Taxes	`DeferredTaxLiabilitiesNoncurrent`	$288.60M	USD	Point-in-time
Deferred Gains and Other Liabilities	`OtherLiabilitiesNoncurrent`	$131.72M	USD	Point-in-time
Deferred Gains and Other Liabilities	`OtherLiabilitiesNoncurrent`	$139.30M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.73B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.67B	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; 38,039,909 and 37,939,032 shares issued in 2017 and 2016, respectively	`CommonStockValue`	$380.00K	USD	Point-in-time
Common stock, $.01 par value, 60,000,000 shares authorized; 38,039,909 and 37,939,032 shares issued in 2017 and 2016, respectively	`CommonStockValue`	$379.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.53B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.52B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$910.72M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$914.81M	USD	Point-in-time
Shares held in treasury of 20,634,001 and 20,538,327 in 2017 and 2016, respectively, at cost	`TreasuryStockValue`	$1.36B	USD	Point-in-time
Shares held in treasury of 20,634,001 and 20,538,327 in 2017 and 2016, respectively, at cost	`TreasuryStockValue`	$1.36B	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.51M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.02M	USD	Point-in-time
Stockholders' equity attributable to parent, total	`StockholdersEquity`	$1.06B	USD	Point-in-time
Stockholders' equity attributable to parent, total	`StockholdersEquity`	$1.07B	USD	Point-in-time
Noncontrolling interests in subsidiaries	`MinorityInterest`	$135.38M	USD	Point-in-time
Noncontrolling interests in subsidiaries	`MinorityInterest`	$159.42M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.23B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.20B	USD	Point-in-time
Liabilities and stockholders' equity, total	`LiabilitiesAndStockholdersEquity`	$2.95B	USD	Point-in-time
Liabilities and stockholders' equity, total	`LiabilitiesAndStockholdersEquity`	$2.86B	USD	Point-in-time

Income Statement 52 line items

Line Item	Tag	Value	Unit	Period
Operating Revenues	`Revenues`	$213.93M	USD	1 Quarter
Operating Revenues	`Revenues`	$190.45M	USD	1 Quarter
Operating	`OperatingCostsAndExpenses`	$157.47M	USD	1 Quarter
Operating	`OperatingCostsAndExpenses`	$143.96M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$35.43M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$35.70M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$30.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$30.99M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$224.16M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$209.79M	USD	1 Quarter
Gains on Asset Dispositions and Impairments, Net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$4.63M	USD	1 Quarter
Gains on Asset Dispositions and Impairments, Net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$217.00K	USD	1 Quarter
Operating Loss	`OperatingIncomeLoss`	$-10.02M	USD	1 Quarter
Operating Loss	`OperatingIncomeLoss`	$-14.71M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$2.81M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$5.59M	USD	1 Quarter
Interest expense	`InterestExpense`	$11.94M	USD	1 Quarter
Interest expense	`InterestExpense`	$13.47M	USD	1 Quarter
Debt extinguishment gains, net	`GainsLossesOnExtinguishmentOfDebt`	$3.22M	USD	1 Quarter
Debt extinguishment gains, net	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Marketable security gains (losses), net	`MarketableSecuritiesGainLoss`	$32.57M	USD	1 Quarter
Marketable security gains (losses), net	`MarketableSecuritiesGainLoss`	$-25.10M	USD	1 Quarter
Derivative gains, net	`GainLossOnDerivativeInstrumentsNetPretax`	$2.62M	USD	1 Quarter
Derivative gains, net	`GainLossOnDerivativeInstrumentsNetPretax`	$3.08M	USD	1 Quarter
Foreign currency gains, net	`ForeignCurrencyTransactionGainLossBeforeTax`	$37.00K	USD	1 Quarter
Foreign currency gains, net	`ForeignCurrencyTransactionGainLossBeforeTax`	$1.21M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$268.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$194.00K	USD	1 Quarter
Total Other Nonoperating Income (Expense)	`NonoperatingIncomeExpense`	$26.39M	USD	1 Quarter
Total Other Nonoperating Income (Expense)	`NonoperatingIncomeExpense`	$-25.29M	USD	1 Quarter
Income (Loss) Before Income Tax Expense (Benefit) and Equity in Earnings (Losses) of 50% or Less Owned Companies	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$11.68M	USD	1 Quarter
Income (Loss) Before Income Tax Expense (Benefit) and Equity in Earnings (Losses) of 50% or Less Owned Companies	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-35.31M	USD	1 Quarter
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$-14.83M	USD	1 Quarter
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$1.57M	USD	1 Quarter
Income (Loss) Before Equity in Earnings (Losses) of 50% or Less Owned Companies	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-20.48M	USD	1 Quarter
Income (Loss) Before Equity in Earnings (Losses) of 50% or Less Owned Companies	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$10.11M	USD	1 Quarter
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax	`IncomeLossFromEquityMethodInvestments`	$-49.00K	USD	1 Quarter
Equity in Earnings (Losses) of 50% or Less Owned Companies, Net of Tax	`IncomeLossFromEquityMethodInvestments`	$546.00K	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$10.66M	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$-20.52M	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`	$6.66M	USD	1 Quarter
Net Income (Loss) attributable to SEACOR Holdings Inc.	`NetIncomeLoss`	$4.08M	USD	1 Quarter
Net Income (Loss) attributable to SEACOR Holdings Inc.	`NetIncomeLoss`	$-27.19M	USD	1 Quarter
Basic Earnings (Loss) Per Common Share of SEACOR Holdings Inc.	`EarningsPerShareBasic`	$-1.62	USD	1 Quarter
Basic Earnings (Loss) Per Common Share of SEACOR Holdings Inc.	`EarningsPerShareBasic`	$0.24	USD	1 Quarter
Diluted Earnings (Loss) Per Common Share of SEACOR Holdings Inc.	`EarningsPerShareDiluted`	$0.24	USD	1 Quarter
Diluted Earnings (Loss) Per Common Share of SEACOR Holdings Inc.	`EarningsPerShareDiluted`	$-1.62	USD	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	17.07M	shares	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	16.82M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	16.82M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	17.36M	shares	1 Quarter

Cash Flow Statement 50 line items

Line Item	Tag	Value	Unit	Period
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$82.65M	USD	1 Quarter
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$42.45M	USD	1 Quarter
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$77.62M	USD	1 Quarter
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$47.44M	USD	1 Quarter
Cash settlements on derivative transactions, net	`PaymentsForProceedsFromHedgeInvestingActivities`	-	USD	1 Quarter
Cash settlements on derivative transactions, net	`PaymentsForProceedsFromHedgeInvestingActivities`	$324.00K	USD	1 Quarter
Proceeds from disposition of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$8.34M	USD	1 Quarter
Proceeds from disposition of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$246.00K	USD	1 Quarter
Investments in and advances to 50% or less owned companies	`PaymentsToAcquireEquityMethodInvestments`	$8.43M	USD	1 Quarter
Investments in and advances to 50% or less owned companies	`PaymentsToAcquireEquityMethodInvestments`	$7.95M	USD	1 Quarter
Return of investments and advances from 50% or less owned companies	`EquityMethodInvestmentDividendsOrDistributions`	$7.35M	USD	1 Quarter
Return of investments and advances from 50% or less owned companies	`EquityMethodInvestmentDividendsOrDistributions`	$1.14M	USD	1 Quarter
Net repayments on revolving credit line to 50% or less owned companies	`NetAdvancesOnRevolvingCreditLineToFiftyPercentOrLessOwnedCompanies`	-	USD	1 Quarter
Net repayments on revolving credit line to 50% or less owned companies	`NetAdvancesOnRevolvingCreditLineToFiftyPercentOrLessOwnedCompanies`	$-3.39M	USD	1 Quarter
Cash assumed on consolidation of 50% or less owned companies	`CashAcquiredFromAcquisition`	-	USD	1 Quarter
Cash assumed on consolidation of 50% or less owned companies	`CashAcquiredFromAcquisition`	$1.94M	USD	1 Quarter
(Issuances of) payments received on third party leases and notes receivable, net	`PaymentsForProceedsFromLoansAndLeases`	$709.00K	USD	1 Quarter
(Issuances of) payments received on third party leases and notes receivable, net	`PaymentsForProceedsFromLoansAndLeases`	$-2.02M	USD	1 Quarter
Net increase in restricted cash	`IncreaseDecreaseInRestrictedCash`	-	USD	1 Quarter
Net increase in restricted cash	`IncreaseDecreaseInRestrictedCash`	$354.00K	USD	1 Quarter
Net decrease in construction reserve funds	`PaymentsForProceedsFromOtherInvestingActivities`	$-6.01M	USD	1 Quarter
Net decrease in construction reserve funds	`PaymentsForProceedsFromOtherInvestingActivities`	$-58.00K	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-63.79M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-48.53M	USD	1 Quarter
Payments on long-term debt and capital lease obligations	`RepaymentsOfDebtAndCapitalLeaseObligations`	$32.65M	USD	1 Quarter
Payments on long-term debt and capital lease obligations	`RepaymentsOfDebtAndCapitalLeaseObligations`	$16.07M	USD	1 Quarter
Proceeds from issuance of long term debt, net of issue costs	`ProceedsFromIssuanceOfLongTermDebt`	$12.37M	USD	1 Quarter
Proceeds from issuance of long term debt, net of issue costs	`ProceedsFromIssuanceOfLongTermDebt`	$17.39M	USD	1 Quarter
Purchase of conversion option in convertible debt	`PaymentsForRepurchaseOfOtherEquity`	-	USD	1 Quarter
Purchase of conversion option in convertible debt	`PaymentsForRepurchaseOfOtherEquity`	$1.38M	USD	1 Quarter
Common stock acquired for treasury	`PaymentsForRepurchaseOfCommonStock`	$2.40M	USD	1 Quarter
Common stock acquired for treasury	`PaymentsForRepurchaseOfCommonStock`	$7.57M	USD	1 Quarter
Proceeds and tax benefits from share award plans	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$442.00K	USD	1 Quarter
Proceeds and tax benefits from share award plans	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$6.34M	USD	1 Quarter
Distributions to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	-	USD	1 Quarter
Distributions to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$-3.70M	USD	1 Quarter
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-27.31M	USD	1 Quarter
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$96.00K	USD	1 Quarter
Effect of Exchange Rate Changes on Cash and Cash Equivalents	`EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations`	$303.00K	USD	1 Quarter
Effect of Exchange Rate Changes on Cash and Cash Equivalents	`EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations`	$-142.00K	USD	1 Quarter
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-33.54M	USD	1 Quarter
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$19.26M	USD	1 Quarter
Cash and Cash Equivalents, Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$530.01M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$496.47M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$418.90M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$399.64M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$530.01M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$496.47M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$418.90M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$399.64M	USD	Point-in-time

Stockholders Equity 16 line items

Line Item	Tag	Value	Unit	Period
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.23B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.20B	USD	Point-in-time
Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$728.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$5.61M	USD	1 Quarter
Director stock awards	`StockIssuedDuringPeriodValueIssuedForServices`	$43.00K	USD	1 Quarter
Purchases of treasury shares	`StockRepurchasedDuringPeriodValue`	$7.57M	USD	1 Quarter
Amortization of share awards	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.17M	USD	1 Quarter
Consolidation of 50% or less owned companies	`NoncontrollingInterestIncreaseFromBusinessCombination`	$-17.37M	USD	1 Quarter
Net income attributable to SEACOR Holdings Inc.	`NetIncomeLoss`	$4.08M	USD	1 Quarter
Net income attributable to SEACOR Holdings Inc.	`NetIncomeLoss`	$-27.19M	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`	$6.66M	USD	1 Quarter
Net income	`ProfitLoss`	$10.66M	USD	1 Quarter
Net income	`ProfitLoss`	$-20.52M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$-2.33M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$586.00K	USD	1 Quarter

Comprehensive Income 20 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss)	`ProfitLoss`	$10.66M	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$-20.52M	USD	1 Quarter
Foreign currency translation gains (losses)	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	$664.00K	USD	1 Quarter
Foreign currency translation gains (losses)	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	$-1.87M	USD	1 Quarter
Derivative losses on cash flow hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	$-1.83M	USD	1 Quarter
Derivative losses on cash flow hedges	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	$-9.00K	USD	1 Quarter
Other	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$5.00K	USD	1 Quarter
Other	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$7.00K	USD	1 Quarter
Other Comprehensive Income (Loss), before Tax	`OtherComprehensiveIncomeLossBeforeTax`	$-3.48M	USD	1 Quarter
Other Comprehensive Income (Loss), before Tax	`OtherComprehensiveIncomeLossBeforeTax`	$850.00K	USD	1 Quarter
Income tax benefit (expense)	`OtherComprehensiveIncomeLossTax`	$264.00K	USD	1 Quarter
Income tax benefit (expense)	`OtherComprehensiveIncomeLossTax`	$-1.15M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.33M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$586.00K	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-22.85M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$11.24M	USD	1 Quarter
Comprehensive Income attributable to Noncontrolling Interests in Subsidiaries	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.48M	USD	1 Quarter
Comprehensive Income attributable to Noncontrolling Interests in Subsidiaries	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.67M	USD	1 Quarter
Comprehensive Income (Loss) attributable to SEACOR Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$-29.33M	USD	1 Quarter
Comprehensive Income (Loss) attributable to SEACOR Holdings Inc.	`ComprehensiveIncomeNetOfTax`	$4.57M	USD	1 Quarter

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