10-K Filing

IES HOLDINGS, INC. CIK: 1048268 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0001048268-24-000134`
Period End Date	20240930
Filing Date	20241122
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	iesc-20240930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 166 Income Statement 114 Cash Flow Statement 380 Stockholders Equity 100

Balance Sheet 166 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable	`AccountsReceivableNetCurrent`	$469.83M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$469.83M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$363.84M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$363.84M	USD	Point-in-time
Accounts and Other Receivables, Net, Current	`AccountsAndOtherReceivablesNetCurrent`	$76.93M	USD	Point-in-time
Accounts and Other Receivables, Net, Current	`AccountsAndOtherReceivablesNetCurrent`	$76.93M	USD	Point-in-time
Accounts and Other Receivables, Net, Current	`AccountsAndOtherReceivablesNetCurrent`	$89.79M	USD	Point-in-time
Accounts and Other Receivables, Net, Current	`AccountsAndOtherReceivablesNetCurrent`	$89.79M	USD	Point-in-time
Inventories	`InventoryNet`	$101.73M	USD	Point-in-time
Inventories	`InventoryNet`	$101.73M	USD	Point-in-time
Inventories	`InventoryNet`	$95.66M	USD	Point-in-time
Inventories	`InventoryNet`	$95.66M	USD	Point-in-time
Costs and estimated earnings in excess of billings	`ContractWithCustomerAssetGrossCurrent`	$60.14M	USD	Point-in-time
Costs and estimated earnings in excess of billings	`ContractWithCustomerAssetGrossCurrent`	$60.14M	USD	Point-in-time
Costs and estimated earnings in excess of billings	`ContractWithCustomerAssetGrossCurrent`	$48.62M	USD	Point-in-time
Costs and estimated earnings in excess of billings	`ContractWithCustomerAssetGrossCurrent`	$48.62M	USD	Point-in-time
Marketable Securities, Current	`MarketableSecuritiesCurrent`	$35.00M	USD	Point-in-time
Marketable Securities, Current	`MarketableSecuritiesCurrent`	$35.00M	USD	Point-in-time
Marketable Securities, Current	`MarketableSecuritiesCurrent`	-	USD	Point-in-time
Marketable Securities, Current	`MarketableSecuritiesCurrent`	-	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$10.48M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$10.48M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$14.37M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$14.37M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$671.30M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$671.30M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$871.69M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$871.69M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$134.20M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$134.20M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$63.41M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$63.41M	USD	Point-in-time
Goodwill	`Goodwill`	$92.39M	USD	Point-in-time
Goodwill	`Goodwill`	$92.39M	USD	Point-in-time
Goodwill	`Goodwill`	$93.96M	USD	Point-in-time
Goodwill	`Goodwill`	$93.96M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$45.89M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$45.89M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$56.21M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$56.21M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$22.46M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$22.46M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$20.38M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$20.38M	USD	Point-in-time
Operating right of use assets	`OperatingLeaseRightOfUseAsset`	$61.76M	USD	Point-in-time
Operating right of use assets	`OperatingLeaseRightOfUseAsset`	$61.76M	USD	Point-in-time
Operating right of use assets	`OperatingLeaseRightOfUseAsset`	$61.96M	USD	Point-in-time
Operating right of use assets	`OperatingLeaseRightOfUseAsset`	$61.96M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$16.15M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$16.15M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$13.87M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$13.87M	USD	Point-in-time
Total assets	`Assets`	$1.24B	USD	Point-in-time
Total assets	`Assets`	$1.24B	USD	Point-in-time
Total assets	`Assets`	$981.60M	USD	Point-in-time
Total assets	`Assets`	$981.60M	USD	Point-in-time
Total assets	`Assets`	$934.71M	USD	Point-in-time
Total assets	`Assets`	$934.71M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$296.80M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$296.80M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$363.58M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$363.58M	USD	Point-in-time
Billings in excess of costs and estimated earnings	`ContractWithCustomerLiabilityCurrent`	$158.97M	USD	Point-in-time
Billings in excess of costs and estimated earnings	`ContractWithCustomerLiabilityCurrent`	$158.97M	USD	Point-in-time
Billings in excess of costs and estimated earnings	`ContractWithCustomerLiabilityCurrent`	$103.77M	USD	Point-in-time
Billings in excess of costs and estimated earnings	`ContractWithCustomerLiabilityCurrent`	$103.77M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$522.55M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$522.55M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$400.57M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$400.57M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	-	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	-	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	-	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	-	USD	Point-in-time
Operating long-term lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$42.10M	USD	Point-in-time
Operating long-term lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$42.10M	USD	Point-in-time
Operating long-term lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$40.45M	USD	Point-in-time
Operating long-term lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$40.45M	USD	Point-in-time
Liability for Uncertainty in Income Taxes, Noncurrent	`LiabilityForUncertainTaxPositionsNoncurrent`	$22.05M	USD	Point-in-time
Liability for Uncertainty in Income Taxes, Noncurrent	`LiabilityForUncertainTaxPositionsNoncurrent`	$22.05M	USD	Point-in-time
Liability for Uncertainty in Income Taxes, Noncurrent	`LiabilityForUncertainTaxPositionsNoncurrent`	$16.68M	USD	Point-in-time
Liability for Uncertainty in Income Taxes, Noncurrent	`LiabilityForUncertainTaxPositionsNoncurrent`	$16.68M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$16.95M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$16.95M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$12.24M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$12.24M	USD	Point-in-time
Total liabilities	`Liabilities`	$591.92M	USD	Point-in-time
Total liabilities	`Liabilities`	$591.92M	USD	Point-in-time
Total liabilities	`Liabilities`	$481.66M	USD	Point-in-time
Total liabilities	`Liabilities`	$481.66M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$41.00M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$41.00M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$49.95M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$49.95M	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Preferred stock, value	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, value	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, value	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, value	`PreferredStockValue`	-	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	19.97M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	19.97M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	20.19M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	20.19M	shares	Point-in-time
Common stock, value	`CommonStockValue`	$220.00K	USD	Point-in-time
Common stock, value	`CommonStockValue`	$220.00K	USD	Point-in-time
Common stock, value	`CommonStockValue`	$220.00K	USD	Point-in-time
Common stock, value	`CommonStockValue`	$220.00K	USD	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.86M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.86M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.71M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.71M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	2.08M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	2.08M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.32M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.32M	shares	Point-in-time
Treasury stock, value	`TreasuryStockValue`	$90.33M	USD	Point-in-time
Treasury stock, value	`TreasuryStockValue`	$90.33M	USD	Point-in-time
Treasury stock, value	`TreasuryStockValue`	$49.45M	USD	Point-in-time
Treasury stock, value	`TreasuryStockValue`	$49.45M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$203.43M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$203.43M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$203.46M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$203.46M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$497.76M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$497.76M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$295.78M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$295.78M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$361.29M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$361.29M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$345.95M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$345.95M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$611.11M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$611.11M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$449.99M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$449.99M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$1.24B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$1.24B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$981.60M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$981.60M	USD	Point-in-time
Cash and Cash Equivalents, at Carrying Value	`CashAndCashEquivalentsAtCarryingValue`	$75.77M	USD	Point-in-time
Cash and Cash Equivalents, at Carrying Value	`CashAndCashEquivalentsAtCarryingValue`	$75.77M	USD	Point-in-time
Cash and Cash Equivalents, at Carrying Value	`CashAndCashEquivalentsAtCarryingValue`	$100.83M	USD	Point-in-time
Cash and Cash Equivalents, at Carrying Value	`CashAndCashEquivalentsAtCarryingValue`	$100.83M	USD	Point-in-time

Income Statement 114 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$2.17B	USD	Annual
Revenues	`Revenues`	$2.17B	USD	Annual
Revenues	`Revenues`	$2.38B	USD	Annual
Revenues	`Revenues`	$2.38B	USD	Annual
Revenues	`Revenues`	$2.88B	USD	Annual
Revenues	`Revenues`	$2.88B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.93B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.93B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.85B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.85B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$2.19B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$2.19B	USD	Annual
Gross profit	`GrossProfit`	$444.54M	USD	Annual
Gross profit	`GrossProfit`	$444.54M	USD	Annual
Gross profit	`GrossProfit`	$318.93M	USD	Annual
Gross profit	`GrossProfit`	$318.93M	USD	Annual
Gross profit	`GrossProfit`	$696.59M	USD	Annual
Gross profit	`GrossProfit`	$696.59M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$396.68M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$396.68M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$298.62M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$298.62M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$262.71M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$262.71M	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$714.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$714.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$277.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$277.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$277.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$277.00K	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$14.14M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$14.14M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$69.00K	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$69.00K	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$1.68M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$1.68M	USD	Annual
Operating income	`OperatingIncomeLoss`	$300.88M	USD	Annual
Operating income	`OperatingIncomeLoss`	$300.88M	USD	Annual
Operating income	`OperatingIncomeLoss`	$159.78M	USD	Annual
Operating income	`OperatingIncomeLoss`	$159.78M	USD	Annual
Operating income	`OperatingIncomeLoss`	$56.01M	USD	Annual
Operating income	`OperatingIncomeLoss`	$56.01M	USD	Annual
Interest Expense	`InterestExpense`	$2.97M	USD	Annual
Interest Expense	`InterestExpense`	$2.97M	USD	Annual
Interest Expense	`InterestExpense`	$1.34M	USD	Annual
Interest Expense	`InterestExpense`	$1.34M	USD	Annual
Interest Expense	`InterestExpense`	$3.02M	USD	Annual
Interest Expense	`InterestExpense`	$3.02M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$1.79M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$1.79M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$5.13M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$5.13M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-37.00K	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-37.00K	USD	Annual
Income from operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$304.67M	USD	Annual
Income from operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$304.67M	USD	Annual
Income from operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$53.00M	USD	Annual
Income from operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$53.00M	USD	Annual
Income from operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$158.55M	USD	Annual
Income from operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$158.55M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$12.81M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$12.81M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$38.76M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$38.76M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$72.17M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$72.17M	USD	Annual
Net income (loss)	`ProfitLoss`	$119.79M	USD	Annual
Net income (loss)	`ProfitLoss`	$119.79M	USD	Annual
Net income (loss)	`ProfitLoss`	$232.50M	USD	Annual
Net income (loss)	`ProfitLoss`	$232.50M	USD	Annual
Net income (loss)	`ProfitLoss`	$40.19M	USD	Annual
Net income (loss)	`ProfitLoss`	$40.19M	USD	Annual
Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.50M	USD	Annual
Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.50M	USD	Annual
Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$13.38M	USD	Annual
Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$13.38M	USD	Annual
Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.42M	USD	Annual
Net (income) loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.42M	USD	Annual
Comprehensive income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$108.29M	USD	Annual
Comprehensive income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$108.29M	USD	Annual
Comprehensive income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$219.12M	USD	Annual
Comprehensive income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$219.12M	USD	Annual
Comprehensive income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$34.76M	USD	Annual
Comprehensive income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$34.76M	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$1.45	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$1.45	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$4.58	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$4.58	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$10.02	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$10.02	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$1.44	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$1.44	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$9.89	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$9.89	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$4.54	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$4.54	USD	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.20M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.20M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.16M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.16M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.67M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.67M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.89M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.89M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.41M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.41M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.41M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.41M	shares	Annual
Net income (loss) attributable to IES Holdings, Inc.	`ComprehensiveIncomeNetOfTax`	$108.29M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`ComprehensiveIncomeNetOfTax`	$108.29M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`ComprehensiveIncomeNetOfTax`	$219.12M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`ComprehensiveIncomeNetOfTax`	$219.12M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`ComprehensiveIncomeNetOfTax`	$34.76M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`ComprehensiveIncomeNetOfTax`	$34.76M	USD	Annual

Cash Flow Statement 380 line items

Line Item	Tag	Value	Unit	Period
Bad debt expense	`ProvisionForDoubtfulAccounts`	$3.14M	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$3.14M	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$-120.00K	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$-120.00K	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$1.48M	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$1.48M	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$199.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$199.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$287.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$287.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$268.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$268.00K	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$25.47M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$25.47M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$37.10M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$37.10M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$29.41M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$29.41M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$14.14M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$14.14M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$69.00K	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$69.00K	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$1.68M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$1.68M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$5.53M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$5.53M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$4.37M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$4.37M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$3.77M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$3.77M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-31.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-31.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-1.13M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-1.13M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$5.18M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$5.18M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-2.92M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-2.92M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$93.51M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$93.51M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$87.16M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$87.16M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$3.52M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$3.52M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$1.14M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$1.14M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$27.76M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$27.76M	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInContractWithCustomerAsset`	$8.69M	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInContractWithCustomerAsset`	$8.69M	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInContractWithCustomerAsset`	$-3.46M	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInContractWithCustomerAsset`	$-3.46M	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInContractWithCustomerAsset`	$3.98M	USD	Annual
Costs and estimated earnings in excess of billings	`IncreaseDecreaseInContractWithCustomerAsset`	$3.98M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$7.32M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$7.32M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$18.61M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$18.61M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$16.72M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$16.72M	USD	Annual
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-2.07M	USD	Annual
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-2.07M	USD	Annual
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$3.01M	USD	Annual
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$3.01M	USD	Annual
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-174.00K	USD	Annual
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-174.00K	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$57.89M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$57.89M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$67.13M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$67.13M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$-10.05M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$-10.05M	USD	Annual
Billings in excess of costs and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$22.45M	USD	Annual
Billings in excess of costs and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$22.45M	USD	Annual
Billings in excess of costs and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$19.05M	USD	Annual
Billings in excess of costs and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$19.05M	USD	Annual
Billings in excess of costs and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$54.55M	USD	Annual
Billings in excess of costs and estimated earnings	`IncreaseDecreaseInContractWithCustomerLiability`	$54.55M	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$423.00K	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$423.00K	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$162.00K	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$162.00K	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-762.00K	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-762.00K	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$16.26M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$16.26M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$234.40M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$234.40M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$153.90M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$153.90M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$29.25M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$29.25M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$17.67M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$17.67M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$45.16M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$45.16M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$20.60M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$20.60M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$3.69M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$3.69M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$219.00K	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$219.00K	USD	Annual
Payments to Acquire Equity Method Investments	`PaymentsToAcquireEquityMethodInvestments`	$165.00K	USD	Annual
Payments to Acquire Equity Method Investments	`PaymentsToAcquireEquityMethodInvestments`	$165.00K	USD	Annual
Payments to Acquire Equity Method Investments	`PaymentsToAcquireEquityMethodInvestments`	$500.00K	USD	Annual
Payments to Acquire Equity Method Investments	`PaymentsToAcquireEquityMethodInvestments`	$500.00K	USD	Annual
Payments to Acquire Equity Method Investments	`PaymentsToAcquireEquityMethodInvestments`	$380.00K	USD	Annual
Payments to Acquire Equity Method Investments	`PaymentsToAcquireEquityMethodInvestments`	$380.00K	USD	Annual
Cash received (paid) in conjunction with business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Cash received (paid) in conjunction with business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Cash received (paid) in conjunction with business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$67.00M	USD	Annual
Cash received (paid) in conjunction with business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$67.00M	USD	Annual
Cash received (paid) in conjunction with business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Cash received (paid) in conjunction with business combinations	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-29.54M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-29.54M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-108.85M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-108.85M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$2.77M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$2.77M	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$2.90B	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$2.90B	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$2.38B	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$2.38B	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$1.92B	USD	Annual
Borrowings of debt	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$1.92B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$2.90B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$2.90B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$1.88B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$1.88B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$2.46B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$2.46B	USD	Annual
Finance lease payment	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$-4.26M	USD	Annual
Finance lease payment	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$-4.26M	USD	Annual
Finance lease payment	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$-3.34M	USD	Annual
Finance lease payment	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$-3.34M	USD	Annual
Finance lease payment	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$-1.80M	USD	Annual
Finance lease payment	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$-1.80M	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$32.00M	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$32.00M	USD	Annual
Distribution to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$-16.16M	USD	Annual
Distribution to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$-16.16M	USD	Annual
Distribution to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$-7.00M	USD	Annual
Distribution to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$-7.00M	USD	Annual
Distribution to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$-11.49M	USD	Annual
Distribution to noncontrolling interests	`ProceedsFromPaymentsToMinorityShareholders`	$-11.49M	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$8.28M	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$8.28M	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$18.56M	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$18.56M	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$44.03M	USD	Annual
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$44.03M	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$53.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$53.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$22.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$22.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$19.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$19.00K	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-105.75M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-105.75M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-100.50M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-100.50M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$15.02M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$15.02M	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$50.92M	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$50.92M	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$25.06M	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$25.06M	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.74M	USD	Annual
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.74M	USD	Annual
CASH, CASH EQUIVALENTS and RESTRiCTED CASH, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$23.11M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRiCTED CASH, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$23.11M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRiCTED CASH, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.85M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRiCTED CASH, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.85M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRiCTED CASH, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$100.83M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRiCTED CASH, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$100.83M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRiCTED CASH, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$75.77M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRiCTED CASH, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$75.77M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$23.11M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$23.11M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.85M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.85M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$100.83M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$100.83M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$75.77M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$75.77M	USD	Point-in-time
Cash paid for interest	`InterestPaid`	$3.07M	USD	Annual
Cash paid for interest	`InterestPaid`	$3.07M	USD	Annual
Cash paid for interest	`InterestPaid`	$2.09M	USD	Annual
Cash paid for interest	`InterestPaid`	$2.09M	USD	Annual
Cash paid for interest	`InterestPaid`	$536.00K	USD	Annual
Cash paid for interest	`InterestPaid`	$536.00K	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$3.95M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$3.95M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$61.61M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$61.61M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$12.06M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$12.06M	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$3.14M	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$3.14M	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$-120.00K	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$-120.00K	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$1.48M	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$1.48M	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$53.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$53.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$22.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$22.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$19.00K	USD	Annual
Issuance of shares	`ProceedsFromStockOptionsExercised`	$19.00K	USD	Annual
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$23.11M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$23.11M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.85M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.85M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$100.83M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$100.83M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$75.77M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$75.77M	USD	Point-in-time
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$25.47M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$25.47M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$37.10M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$37.10M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$29.41M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$29.41M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$14.14M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$14.14M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$69.00K	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$69.00K	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$1.68M	USD	Annual
Loss (gain) on sale of assets	`GainLossOnDispositionOfAssets1`	$1.68M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$300.88M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$300.88M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$159.78M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$159.78M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$56.01M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$56.01M	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$199.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$199.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$287.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$287.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$268.00K	USD	Annual
Deferred financing cost amortization	`AmortizationOfFinancingCosts`	$268.00K	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$5.53M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$5.53M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$4.37M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$4.37M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$3.77M	USD	Annual
Non-cash compensation	`ShareBasedCompensation`	$3.77M	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$714.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$714.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$277.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$277.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$277.00K	USD	Annual
Contingent consideration	`BusinessCombinationIntegrationRelatedCosts`	$277.00K	USD	Annual
Net income (loss)	`ProfitLoss`	$119.79M	USD	Annual
Net income (loss)	`ProfitLoss`	$119.79M	USD	Annual
Net income (loss)	`ProfitLoss`	$232.50M	USD	Annual
Net income (loss)	`ProfitLoss`	$232.50M	USD	Annual
Net income (loss)	`ProfitLoss`	$40.19M	USD	Annual
Net income (loss)	`ProfitLoss`	$40.19M	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$1.45	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$1.45	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$4.58	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$4.58	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$10.02	USD	Annual
Earnings (loss) per share, basic	`EarningsPerShareBasic`	$10.02	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$1.44	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$1.44	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$9.89	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$9.89	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$4.54	USD	Annual
Earnings (loss) per share, diluted	`EarningsPerShareDiluted`	$4.54	USD	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.20M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.20M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.16M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.16M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.67M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	20.67M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.89M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.89M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.41M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.41M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.41M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	20.41M	shares	Annual
Gross profit	`GrossProfit`	$444.54M	USD	Annual
Gross profit	`GrossProfit`	$444.54M	USD	Annual
Gross profit	`GrossProfit`	$318.93M	USD	Annual
Gross profit	`GrossProfit`	$318.93M	USD	Annual
Gross profit	`GrossProfit`	$696.59M	USD	Annual
Gross profit	`GrossProfit`	$696.59M	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.93B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.93B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.85B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.85B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$2.19B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$2.19B	USD	Annual
Revenues	`Revenues`	$2.17B	USD	Annual
Revenues	`Revenues`	$2.17B	USD	Annual
Revenues	`Revenues`	$2.38B	USD	Annual
Revenues	`Revenues`	$2.38B	USD	Annual
Revenues	`Revenues`	$2.88B	USD	Annual
Revenues	`Revenues`	$2.88B	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$12.81M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$12.81M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$38.76M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$38.76M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$72.17M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$72.17M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$396.68M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$396.68M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$298.62M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$298.62M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$262.71M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$262.71M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$1.79M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$1.79M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$5.13M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$5.13M	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-37.00K	USD	Annual
Other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-37.00K	USD	Annual
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$304.67M	USD	Annual
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$304.67M	USD	Annual
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$53.00M	USD	Annual
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$53.00M	USD	Annual
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$158.55M	USD	Annual
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$158.55M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$3.95M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$3.95M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$61.61M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$61.61M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$12.06M	USD	Annual
Cash paid for income taxes (net)	`IncomeTaxesPaidNet`	$12.06M	USD	Annual
Fair Value of Assets Acquired	`FairValueOfAssetsAcquired`	$4.71M	USD	Annual
Fair Value of Assets Acquired	`FairValueOfAssetsAcquired`	$4.71M	USD	Annual
Fair Value of Assets Acquired	`FairValueOfAssetsAcquired`	-	USD	Annual
Fair Value of Assets Acquired	`FairValueOfAssetsAcquired`	-	USD	Annual
Fair Value of Assets Acquired	`FairValueOfAssetsAcquired`	-	USD	Annual
Fair Value of Assets Acquired	`FairValueOfAssetsAcquired`	-	USD	Annual
Noncash or Part Noncash Acquisition, Other Liabilities Assumed	`NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1`	$2.79M	USD	Annual
Noncash or Part Noncash Acquisition, Other Liabilities Assumed	`NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1`	$2.79M	USD	Annual
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$-2.92M	USD	Annual
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$-2.92M	USD	Annual
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$93.51M	USD	Annual
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$93.51M	USD	Annual
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$87.16M	USD	Annual
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$87.16M	USD	Annual
Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI	`IncreaseDecreaseInTradingSecurities`	-	USD	Annual
Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI	`IncreaseDecreaseInTradingSecurities`	-	USD	Annual
Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI	`IncreaseDecreaseInTradingSecurities`	$33.21M	USD	Annual
Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI	`IncreaseDecreaseInTradingSecurities`	$33.21M	USD	Annual
Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI	`IncreaseDecreaseInTradingSecurities`	-	USD	Annual
Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI	`IncreaseDecreaseInTradingSecurities`	-	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-31.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-31.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-1.13M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-1.13M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$5.18M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$5.18M	USD	Annual
Unrealized Gain (Loss) on Investments	`UnrealizedGainLossOnInvestments`	-	USD	Annual
Unrealized Gain (Loss) on Investments	`UnrealizedGainLossOnInvestments`	-	USD	Annual
Unrealized Gain (Loss) on Investments	`UnrealizedGainLossOnInvestments`	-	USD	Annual
Unrealized Gain (Loss) on Investments	`UnrealizedGainLossOnInvestments`	-	USD	Annual
Unrealized Gain (Loss) on Investments	`UnrealizedGainLossOnInvestments`	$1.79M	USD	Annual
Unrealized Gain (Loss) on Investments	`UnrealizedGainLossOnInvestments`	$1.79M	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$32.00M	USD	Annual
Payments for Repurchase of Redeemable Noncontrolling Interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$32.00M	USD	Annual
Payment for Contingent Consideration Liability, Financing Activities	`PaymentForContingentConsiderationLiabilityFinancingActivities`	-	USD	Annual
Payment for Contingent Consideration Liability, Financing Activities	`PaymentForContingentConsiderationLiabilityFinancingActivities`	-	USD	Annual
Payment for Contingent Consideration Liability, Financing Activities	`PaymentForContingentConsiderationLiabilityFinancingActivities`	-	USD	Annual
Payment for Contingent Consideration Liability, Financing Activities	`PaymentForContingentConsiderationLiabilityFinancingActivities`	-	USD	Annual
Payment for Contingent Consideration Liability, Financing Activities	`PaymentForContingentConsiderationLiabilityFinancingActivities`	$4.07M	USD	Annual
Payment for Contingent Consideration Liability, Financing Activities	`PaymentForContingentConsiderationLiabilityFinancingActivities`	$4.07M	USD	Annual

Stockholders Equity 100 line items

Line Item	Tag	Value	Unit	Period
Stockholders' Equity Attributable to Parent, Beginning Balance	`StockholdersEquity`	$361.29M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Beginning Balance	`StockholdersEquity`	$361.29M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Beginning Balance	`StockholdersEquity`	$345.95M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Beginning Balance	`StockholdersEquity`	$345.95M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Beginning Balance	`StockholdersEquity`	$611.11M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Beginning Balance	`StockholdersEquity`	$611.11M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Beginning Balance	`StockholdersEquity`	$449.99M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Beginning Balance	`StockholdersEquity`	$449.99M	USD	Point-in-time
Issuances under compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Issuances under compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Issuances under compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Issuances under compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Issuances under compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Issuances under compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Issuances under compensation plans, shares	`StockIssuedDuringPeriodSharesShareBasedCompensation`	104,600.00	shares	Annual
Issuances under compensation plans, shares	`StockIssuedDuringPeriodSharesShareBasedCompensation`	104,600.00	shares	Annual
Issuances under compensation plans, shares	`StockIssuedDuringPeriodSharesShareBasedCompensation`	157,167.00	shares	Annual
Issuances under compensation plans, shares	`StockIssuedDuringPeriodSharesShareBasedCompensation`	157,167.00	shares	Annual
Issuances under compensation plans, shares	`StockIssuedDuringPeriodSharesShareBasedCompensation`	105,755.00	shares	Annual
Issuances under compensation plans, shares	`StockIssuedDuringPeriodSharesShareBasedCompensation`	105,755.00	shares	Annual
Options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$22.00K	USD	Annual
Options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$22.00K	USD	Annual
Options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$53.00K	USD	Annual
Options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$53.00K	USD	Annual
Options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$19.00K	USD	Annual
Options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$19.00K	USD	Annual
Options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	2,500.00	shares	Annual
Options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	2,500.00	shares	Annual
Options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	9,000.00	shares	Annual
Options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	9,000.00	shares	Annual
Options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	3,000.00	shares	Annual
Options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	3,000.00	shares	Annual
Non-cash compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.52M	USD	Annual
Non-cash compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.52M	USD	Annual
Non-cash compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.37M	USD	Annual
Non-cash compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.37M	USD	Annual
Non-cash compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.77M	USD	Annual
Non-cash compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.77M	USD	Annual
Decrease (increase) in noncontrolling interest	`MinorityInterestChangeInRedemptionValue`	$-17.14M	USD	Annual
Decrease (increase) in noncontrolling interest	`MinorityInterestChangeInRedemptionValue`	$-17.14M	USD	Annual
Decrease (increase) in noncontrolling interest	`MinorityInterestChangeInRedemptionValue`	$-4.70M	USD	Annual
Decrease (increase) in noncontrolling interest	`MinorityInterestChangeInRedemptionValue`	$-4.70M	USD	Annual
Decrease (increase) in noncontrolling interest	`MinorityInterestChangeInRedemptionValue`	$-15.70M	USD	Annual
Decrease (increase) in noncontrolling interest	`MinorityInterestChangeInRedemptionValue`	$-15.70M	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.50M	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.50M	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$13.38M	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$13.38M	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.42M	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.42M	USD	Annual
Stock Repurchased During Period, Shares	`StockRepurchasedDuringPeriodShares`	556,798.00	shares	Annual
Stock Repurchased During Period, Shares	`StockRepurchasedDuringPeriodShares`	556,798.00	shares	Annual
Stock Repurchased During Period, Shares	`StockRepurchasedDuringPeriodShares`	256,437.00	shares	Annual
Stock Repurchased During Period, Shares	`StockRepurchasedDuringPeriodShares`	256,437.00	shares	Annual
Stock Repurchased During Period, Shares	`StockRepurchasedDuringPeriodShares`	329,648.00	shares	Annual
Stock Repurchased During Period, Shares	`StockRepurchasedDuringPeriodShares`	329,648.00	shares	Annual
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$44.03M	USD	Annual
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$44.03M	USD	Annual
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$8.28M	USD	Annual
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$8.28M	USD	Annual
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$18.56M	USD	Annual
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$18.56M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$108.29M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$108.29M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$219.12M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$219.12M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$34.76M	USD	Annual
Net income (loss) attributable to IES Holdings, Inc.	`NetIncomeLoss`	$34.76M	USD	Annual
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	22.05M	shares	Point-in-time
Stockholders' Equity Attributable to Parent, Ending Balance	`StockholdersEquity`	$361.29M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Ending Balance	`StockholdersEquity`	$361.29M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Ending Balance	`StockholdersEquity`	$345.95M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Ending Balance	`StockholdersEquity`	$345.95M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Ending Balance	`StockholdersEquity`	$611.11M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Ending Balance	`StockholdersEquity`	$611.11M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Ending Balance	`StockholdersEquity`	$449.99M	USD	Point-in-time
Stockholders' Equity Attributable to Parent, Ending Balance	`StockholdersEquity`	$449.99M	USD	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.86M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.86M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.71M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.71M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	2.08M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	2.08M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.32M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	1.32M	shares	Point-in-time
Noncontrolling interest	`MinorityInterest`	$41.00M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$41.00M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$49.95M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$49.95M	USD	Point-in-time
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest	`IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity`	$108.29M	USD	Annual
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest	`IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity`	$108.29M	USD	Annual
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent	`ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent`	$2.36M	USD	Annual
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent	`ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent`	$2.36M	USD	Annual

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