$CTOS
Custom Truck One Source, Inc. Stock $ctos

$ctos Overview Financials Valuation SEC Filings Company Website

2021 Form 10-K Financial Statement

#000170968222000036 Filed on March 16, 2022

Income Statement

Concept	2021	2020 Q4	2020
Revenue	$1.167B	$83.30M	$302.7M
YoY Change	285.53%	7.84%	14.66%
Cost Of Revenue	$957.1M	$60.90M	$226.3M
YoY Change	322.96%	9.53%	27.5%
Gross Profit	$210.0M	$22.40M	$76.44M
YoY Change	174.73%	-7.77%	-11.68%
Gross Profit Margin	17.99%	26.89%	25.25%
Selling, General & Admin	$155.8M	$12.20M	$46.41M
YoY Change	235.67%	52.5%	24.47%
% of Gross Profit	74.18%	54.46%	60.71%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$209.1M	$20.40M	$84.89M
YoY Change	146.29%	0.54%	10.57%
% of Gross Profit	99.55%	91.07%	111.05%
Operating Expenses	$252.0M	$13.80M	$59.20M
YoY Change	325.68%	45.26%	17.15%
Operating Profit	-$41.97M	$8.600M	$17.25M
YoY Change	-343.32%	-27.85%	-52.11%
Interest Expense	-$72.84M	-$15.40M	-$63.20M
YoY Change	15.26%	-9.41%	-0.25%
% of Operating Profit		-179.07%	-366.42%
Other Income/Expense, Net	-$135.1M	$800.0K	-$68.60M
YoY Change	96.95%	-11.11%	-0.66%
Pretax Income	-$177.1M	-$11.60M	-$51.35M
YoY Change	244.83%	176.19%	55.43%
Income Tax	$4.400M	-$4.200M	-$30.07M
% Of Pretax Income
Net Earnings	-$181.5M	-$7.300M	-$21.28M
YoY Change	753.04%	-335.1%	-21.35%
Net Earnings / Revenue	-15.55%	-8.76%	-7.03%
Basic Earnings Per Share	-$0.75		-$0.43
Diluted Earnings Per Share	-$0.75	-$148.4K	-$0.43
COMMON SHARES
Basic Shares Outstanding	241.4M shares	49.03M shares	49.06M shares
Diluted Shares Outstanding	241.4M shares		49.06M shares

Balance Sheet

Concept	2021	2020 Q4	2020
SHORT-TERM ASSETS
Cash & Short-Term Investments	$35.90M	$3.400M	$3.400M
YoY Change	955.94%	-46.03%	-46.03%
Cash & Equivalents		$3.412M
Short-Term Investments
Other Short-Term Assets	$13.22M	$7.500M	$7.500M
YoY Change	76.23%	44.23%	44.23%
Inventory	$410.5M	$31.37M	$31.40M
Prepaid Expenses
Receivables	$168.4M	$60.93M	$60.90M
Other Receivables	$28.65M	$0.00	$0.00
Total Short-Term Assets	$656.7M	$103.2M	$103.2M
YoY Change	536.34%	-10.88%	-10.88%
LONG-TERM ASSETS
Property, Plant & Equipment	$979.0M	$6.269M	$342.1M
YoY Change	186.16%	-4.45%	-12.28%
Goodwill		$238.1M
YoY Change		-0.06%
Intangibles		$67.58M
YoY Change		-4.21%
Long-Term Investments
YoY Change
Other Assets	$0.00	$498.0K	$17.00M
YoY Change	-100.0%
Total Long-Term Assets	$2.027B	$665.2M	$665.2M
YoY Change	204.73%	-4.9%	-4.9%
TOTAL ASSETS
Total Short-Term Assets	$656.7M	$103.2M	$103.2M
Total Long-Term Assets	$2.027B	$665.2M	$665.2M
Total Assets	$2.684B	$768.4M	$768.4M
YoY Change	249.27%	-5.75%	-5.75%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$163.8M	$31.83M	$31.80M
YoY Change	415.21%	-22.69%	-22.82%
Accrued Expenses	$59.05M	$31.99M	$32.00M
YoY Change	84.53%	15.95%	15.94%
Deferred Revenue		$975.0K
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$10.39M	$1.280M	$6.600M
YoY Change	57.45%	0.0%	-1.49%
Total Short-Term Liabilities	$440.6M	$71.35M	$71.40M
YoY Change	517.06%	-8.25%	-8.23%
LONG-TERM LIABILITIES
Long-Term Debt	$1.313B	$715.9M	$721.1M
YoY Change	82.13%	0.4%	-1.98%
Other Long-Term Liabilities	$55.68M	$7.012M	$7.000M
YoY Change	695.4%	310.3%	311.76%
Total Long-Term Liabilities	$1.369B	$728.1M	$728.1M
YoY Change	88.03%	-2.87%	-1.26%
TOTAL LIABILITIES
Total Short-Term Liabilities	$440.6M	$71.35M	$71.40M
Total Long-Term Liabilities	$1.369B	$728.1M	$728.1M
Total Liabilities	$1.825B	$799.5M	$799.5M
YoY Change	128.3%	-3.38%	-3.37%
SHAREHOLDERS EQUITY
Retained Earnings		-$466.0M
YoY Change		4.78%
Common Stock		$5.000K
YoY Change		0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$0.00
YoY Change
Treasury Stock Shares
Shareholders Equity	$858.5M	-$31.07M	-$31.10M
YoY Change
Total Liabilities & Shareholders Equity	$2.684B	$768.4M	$768.4M
YoY Change	249.27%	-5.75%	-5.75%

Cashflow Statement

Concept	2021	2020 Q4	2020
OPERATING ACTIVITIES
Net Income	-$181.5M	-$7.300M	-$21.28M
YoY Change	753.04%	-335.1%	-21.35%
Depreciation, Depletion And Amortization	$209.1M	$20.40M	$84.89M
YoY Change	146.29%	0.54%	10.57%
Cash From Operating Activities	$138.9M	$27.96M	$42.83M
YoY Change	224.37%	54.65%	127.91%
INVESTING ACTIVITIES
Capital Expenditures	-$188.4M	-$8.540M	-$68.42M
YoY Change	175.34%	-65.55%	-37.64%
Acquisitions	$1.338B		$0.00
YoY Change			-100.0%
Other Investing Activities	$3.238M	$9.100M	$701.0K
YoY Change	361.91%	-121.35%	-77.13%
Cash From Investing Activities	-$1.429B	$560.0K	-$29.31M
YoY Change	4776.44%	-100.83%	-77.39%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$883.0M		$0.00
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$1.323B	-26.75M	-$16.41M
YoY Change	-8164.88%	-148.25%	-114.26%
NET CHANGE
Cash From Operating Activities	$138.9M	27.96M	$42.83M
Cash From Investing Activities	-$1.429B	560.0K	-$29.31M
Cash From Financing Activities	$1.323B	-26.75M	-$16.41M
Net Change In Cash	$32.49M	1.770M	-$2.890M
YoY Change	-1224.22%	-70.98%	-169.44%
FREE CASH FLOW
Cash From Operating Activities	$138.9M	$27.96M	$42.83M
Capital Expenditures	-$188.4M	-$8.540M	-$68.42M
Free Cash Flow	$327.3M	$36.50M	$111.2M
YoY Change	194.22%	-14.86%	-13.43%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001709682
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-38186
CY2021	dei	Entity Registrant Name EntityRegistrantName	CUSTOM TRUCK ONE SOURCE, INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	84-2531628
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	7701 Independence Ave
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Kansas City
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	MO
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	64125
CY2021	dei	City Area Code CityAreaCode	816
CY2021	dei	Local Phone Number LocalPhoneNumber	241-4888
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	true
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Public Float EntityPublicFloat	411300000	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	247040326	shares
CY2021	dei	Auditor Firm AuditorFirmId	42
CY2020	dei	Auditor Firm AuditorFirmId	34
CY2021	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2021	dei	Auditor Location AuditorLocation	Kansas City, Missouri
CY2020	dei	Auditor Name AuditorName	Deloitte & Touche LLP
CY2020	dei	Auditor Location AuditorLocation	Indianapolis, Indiana
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CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3412000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	168394000	USD
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CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.82
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.75
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.43
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.82
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	241370317	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	241370317	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	49064615	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	49064615	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33066165	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33066165	shares
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-181501000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-21277000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-27052000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	209073000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	84889000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	76772000	USD
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4740000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3290000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2913000	USD
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-61695000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-4005000	USD
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	11103000	USD
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3765000	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3292000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	17313000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	2357000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	1014000	USD
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	11636000	USD
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	7996000	USD
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	6080000	USD
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-6192000	USD
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-5303000	USD
CY2019	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-1709000	USD
CY2021	ctos	Asset Impairment Charges And Loss On Asset Acquisition AssetImpairmentChargesAndLossOnAssetAcquisition	0	USD
CY2020	ctos	Asset Impairment Charges And Loss On Asset Acquisition AssetImpairmentChargesAndLossOnAssetAcquisition	0	USD
CY2019	ctos	Asset Impairment Charges And Loss On Asset Acquisition AssetImpairmentChargesAndLossOnAssetAcquisition	657000	USD
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	3863000	USD
CY2020	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-28810000	USD
CY2019	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-6861000	USD
CY2021	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	37716000	USD
CY2020	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-7061000	USD
CY2019	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	17073000	USD
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-46574000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	9642000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	22683000	USD
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6123000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2313000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2578000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	8060000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3113000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	7547000	USD
CY2021	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	5580000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	4384000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	6560000	USD
CY2021	ctos	Increase Decrease In Floor Plan Payables IncreaseDecreaseInFloorPlanPayables	-18276000	USD
CY2020	ctos	Increase Decrease In Floor Plan Payables IncreaseDecreaseInFloorPlanPayables	0	USD
CY2019	ctos	Increase Decrease In Floor Plan Payables IncreaseDecreaseInFloorPlanPayables	0	USD
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	19985000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-1295000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-3350000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	138926000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	42829000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	18792000	USD
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1337686000	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	48425000	USD
CY2021	us-gaap	Payments To Acquire Equipment On Lease PaymentsToAcquireEquipmentOnLease	188389000	USD
CY2020	us-gaap	Payments To Acquire Equipment On Lease PaymentsToAcquireEquipmentOnLease	67546000	USD
CY2019	us-gaap	Payments To Acquire Equipment On Lease PaymentsToAcquireEquipmentOnLease	106641000	USD
CY2021	ctos	Proceeds From Sale Of Equipment On Lease ProceedsFromSaleOfEquipmentOnLease	99833000	USD
CY2020	ctos	Proceeds From Sale Of Equipment On Lease ProceedsFromSaleOfEquipmentOnLease	38933000	USD
CY2019	ctos	Proceeds From Sale Of Equipment On Lease ProceedsFromSaleOfEquipmentOnLease	28452000	USD
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3238000	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	701000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3065000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1429480000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-29314000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-129679000	USD
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	952743000	USD
CY2020	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	475000000	USD
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	883000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2021	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	6386000	USD
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2019	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2021	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	53469000	USD
CY2020	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
CY2019	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	652000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	35902000	USD
CY2021	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	491084000	USD
CY2020	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	86178000	USD
CY2019	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	313000000	USD
CY2021	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	347111000	USD
CY2020	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	85208000	USD
CY2019	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	272000000	USD
CY2021	us-gaap	Repayments Of Medium Term Notes RepaymentsOfMediumTermNotes	507509000	USD
CY2020	us-gaap	Repayments Of Medium Term Notes RepaymentsOfMediumTermNotes	1146000	USD
CY2019	us-gaap	Repayments Of Medium Term Notes RepaymentsOfMediumTermNotes	527531000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	5223000	USD
CY2020	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	15950000	USD
CY2019	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	5201000	USD
CY2021	ctos	Acquisition Of Inventory Through Floor Plan Payables AcquisitionOfInventoryThroughFloorPlanPayables	304902000	USD
CY2020	ctos	Acquisition Of Inventory Through Floor Plan Payables AcquisitionOfInventoryThroughFloorPlanPayables	0	USD
CY2019	ctos	Acquisition Of Inventory Through Floor Plan Payables AcquisitionOfInventoryThroughFloorPlanPayables	0	USD
CY2021	ctos	Repayment Of Floor Plan Payables RepaymentOfFloorPlanPayables	353641000	USD
CY2020	ctos	Repayment Of Floor Plan Payables RepaymentOfFloorPlanPayables	0	USD
CY2019	ctos	Repayment Of Floor Plan Payables RepaymentOfFloorPlanPayables	0	USD
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	34694000	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	279000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	15488000	USD
CY2021	ctos	Proceeds From Merger And Recapitalization ProceedsFromMergerAndRecapitalization	0	USD
CY2020	ctos	Proceeds From Merger And Recapitalization ProceedsFromMergerAndRecapitalization	0	USD
CY2019	ctos	Proceeds From Merger And Recapitalization ProceedsFromMergerAndRecapitalization	147269000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1323044000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-16405000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	115049000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	32490000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-2890000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	4162000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3412000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	6302000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2140000	USD
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3412000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	6302000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	92625000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	60340000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	53595000	USD
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	541000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	646000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	455000	USD
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	187935000	USD
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	0	USD
CY2019	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	0	USD
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	USD
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	9122000	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	21643000	USD
CY2021	ctos	Rental Equipment Sales In Accounts Receivable RentalEquipmentSalesInAccountsReceivable	1555000	USD
CY2020	ctos	Rental Equipment Sales In Accounts Receivable RentalEquipmentSalesInAccountsReceivable	5120000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	-12130000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-21277000	USD
CY2019	ctos	Rental Equipment Sales In Accounts Receivable RentalEquipmentSalesInAccountsReceivable	4684000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	-158756000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-10988000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-16064000	USD
CY2019	ctos	Stock Issued During Period Value Reverse Capitalization StockIssuedDuringPeriodValueReverseCapitalization	172268000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1014000	USD
CY2019	ctos	Other Comprehensive Income Loss Net Of Tax And Adjustments Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxAndAdjustmentsPortionAttributableToParent	396000	USD
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2340000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-31067000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-181501000	USD
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	16819000	USD
CY2021	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	1064549000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	858510000	USD
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:8pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:8pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We prepare our consolidated financial statements in conformity with GAAP, which requires us to use judgment to make estimates that directly affect the amounts reported in our consolidated financial statements and accompanying notes. Significant estimates are used for items including, but not limited to, the useful lives and residual values of our rental equipment, and the allocation of purchase price related to business combinations. In addition, estimates are used to test both long-lived assets, goodwill, and indefinite-lived assets for impairment, and to determine the fair value of impaired assets, if any impairment exists. These estimates are based on our historical experience and on various other assumptions we believe to be reasonable under the circumstances. We review our estimates on an ongoing basis using information currently available, and we revise our recorded estimates as updated information becomes available, facts and circumstances change, or actual amounts become determinable. Actual results could differ from our estimates.</span></div>
CY2021Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	10500000	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021	ctos	Operating Lease Term Of Contract OperatingLeaseTermOfContract	P28D
CY2021	ctos	Operating Lease Term Of Contract OperatingLeaseTermOfContract	P28D
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	179214000	USD
CY2020Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	67305000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	10820000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6372000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	168394000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	60933000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6372000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4654000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	7562000	USD
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	6655000	USD
CY2020	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	2047000	USD
CY2019	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	6909000	USD
CY2021	ctos	Accounts Receivable Credit Loss Expense Reversal Net AccountsReceivableCreditLossExpenseReversalNet	11103000	USD
CY2020	ctos	Accounts Receivable Credit Loss Expense Reversal Net AccountsReceivableCreditLossExpenseReversalNet	3765000	USD
CY2019	ctos	Accounts Receivable Credit Loss Expense Reversal Net AccountsReceivableCreditLossExpenseReversalNet	4001000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	10820000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6372000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4654000	USD
CY2021Q4	us-gaap	Interest Payable Current InterestPayableCurrent	11773000	USD
CY2020Q4	us-gaap	Interest Payable Current InterestPayableCurrent	20478000	USD
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	36535000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	3176000	USD
CY2021Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	5755000	USD
CY2020Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	1703000	USD
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6274000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6634000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	60337000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	31991000	USD
CY2021	ctos	Hosting Arrangement Service Contract Implementation Cost Capitalized In Period After Accumulated Amortization HostingArrangementServiceContractImplementationCostCapitalizedInPeriodAfterAccumulatedAmortization	7600000	USD
CY2021	us-gaap	Advertising Expense AdvertisingExpense	4800000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	0	USD
CY2019	us-gaap	Advertising Expense AdvertisingExpense	0	USD
CY2020Q4	us-gaap	Share Price SharePrice	5.00
CY2021	us-gaap	Revenues Revenues	1167154000	USD
CY2020	us-gaap	Revenues Revenues	302739000	USD
CY2019	us-gaap	Revenues Revenues	264035000	USD
CY2021	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	378658000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	788496000	USD
CY2021	us-gaap	Revenues Revenues	1167154000	USD
CY2020	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	187522000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	115217000	USD
CY2020	us-gaap	Revenues Revenues	302739000	USD
CY2019	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	189161000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	74874000	USD
CY2019	us-gaap	Revenues Revenues	264035000	USD
CY2021	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	8500000	USD
CY2021Q4	ctos	Contract With Customer Liability Current Deferred Rent ContractWithCustomerLiabilityCurrentDeferredRent	3000000	USD
CY2020Q4	ctos	Contract With Customer Liability Current Deferred Rent ContractWithCustomerLiabilityCurrentDeferredRent	1000000	USD
CY2021Q4	ctos	Contract With Customer Liability Current Customer Deposits ContractWithCustomerLiabilityCurrentCustomerDeposits	32900000	USD
CY2021Q4	ctos	Contract With Customer Financing Receivable Liability Current ContractWithCustomerFinancingReceivableLiabilityCurrent	400000	USD
CY2021Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	28600000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	410542000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	31367000	USD
CY2021Q4	ctos	Floor Plan Payables Trade Current FloorPlanPayablesTradeCurrent	72714000	USD
CY2021Q4	ctos	Floor Plan Payables Non Trade Current FloorPlanPayablesNonTradeCurrent	165239000	USD
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	5200000	USD
CY2021Q4	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	1247375000	USD
CY2020Q4	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	654547000	USD
CY2021Q4	us-gaap	Property Subject To Or Available For Operating Lease Accumulated Depreciation PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation	413050000	USD
CY2020Q4	us-gaap	Property Subject To Or Available For Operating Lease Accumulated Depreciation PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation	318735000	USD
CY2021Q4	us-gaap	Property Subject To Or Available For Operating Lease Net PropertySubjectToOrAvailableForOperatingLeaseNet	834325000	USD
CY2020Q4	us-gaap	Property Subject To Or Available For Operating Lease Net PropertySubjectToOrAvailableForOperatingLeaseNet	335812000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	129460000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	14406000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	20848000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	8137000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	108612000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	6269000	USD
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1347564000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	728350000	USD
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	32945000	USD
CY2020Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	11212000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	1314619000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	717138000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	6354000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1280000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1308265000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	715858000	USD
CY2021Q4	us-gaap	Lessee Finance Lease Term Of Contract1 LesseeFinanceLeaseTermOfContract1	P5Y
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	12400000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	12400000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	6969000	USD
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	2973000	USD
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	1431000	USD
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3690000	USD
CY2021	us-gaap	Sublease Income SubleaseIncome	5383000	USD
CY2021	us-gaap	Lease Cost LeaseCost	9680000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	6969000	USD
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	1431000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	5223000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	6879000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	4326000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	6521000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	1901000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	5765000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	3223000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	5051000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	4162000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	20658000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	49036000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	9450000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	12535000	USD
CY2021Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	303000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	36501000	USD
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	9147000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.06
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.09
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y2M12D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y9M18D
CY2021Q4	us-gaap	Goodwill Goodwill	695865000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	327840000	USD
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	24400000	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	27700000	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	26600000	shares
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-181501000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	241370317	shares
CY2020Q4	us-gaap	Goodwill Goodwill	238052000	USD
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	383488000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	82470000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	55648000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	14891000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	327840000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	67579000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	32338000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	25328000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	25317000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	25315000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	25314000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	194228000	USD
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.75
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-21277000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	49064615	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.43
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-27052000	USD
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33066165	shares
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.82
CY2021	us-gaap	Dilutive Securities DilutiveSecurities	0	USD
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2020	us-gaap	Dilutive Securities DilutiveSecurities	0	USD
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2019	us-gaap	Dilutive Securities DilutiveSecurities	0	USD
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-181501000	USD
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	241370317	shares
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.75
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-21277000	USD
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	49064615	shares
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.43
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-27052000	USD
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	14650000	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	6743800	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33066165	shares
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.82
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2020Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2020Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	250000000	shares
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	17300000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2400000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	800000	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1513334	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.60
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1297076	shares
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	3.70
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	418494	shares
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	9.45
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2391916	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.43
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	502761	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	4.99
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	7956	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	3.85
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1881199	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.82
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	3800000	USD
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	502761	shares
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	10800000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-180669000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-49096000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-30046000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	3593000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-2255000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-2992000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-177076000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-51351000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-33038000	USD
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-1393000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	320000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	61000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	483000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	242000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	66000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	392000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	562000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-1266000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	875000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-33415000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-9179000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	852000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	826000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-9507000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1786000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	244000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-42096000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10965000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1096000	USD
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-45959000	USD
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	17843000	USD
CY2019	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	7957000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4425000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.050
CY2021	ctos	Effective Income Tax Rate Reconciliation Nondeductible Expense Acquisitions Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionsPercent	-0.007
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-30074000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-5986000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.003
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.001
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.012
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.010
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.002
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.001
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.052
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.026
CY2020	ctos	Effective Income Tax Rate Reconciliation Nondeductible Expense Acquisitions Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionsPercent	0
CY2019	ctos	Effective Income Tax Rate Reconciliation Nondeductible Expense Acquisitions Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAcquisitionsPercent	0
CY2021	ctos	Effective Income Tax Rate Reconciliation Nondeductible Expense Warrants Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseWarrantsPercent	-0.013
CY2020	ctos	Effective Income Tax Rate Reconciliation Nondeductible Expense Warrants Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseWarrantsPercent	0
CY2019	ctos	Effective Income Tax Rate Reconciliation Nondeductible Expense Warrants Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseWarrantsPercent	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.258
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.347
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.084
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.016
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.006
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.018
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.025
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.586
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.181
CY2021Q4	ctos	Deferred Tax Assets Accounts Receivable DeferredTaxAssetsAccountsReceivable	2703000	USD
CY2020Q4	ctos	Deferred Tax Assets Accounts Receivable DeferredTaxAssetsAccountsReceivable	1729000	USD
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CY2020Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	740000	USD
CY2021Q4	ctos	Deferred Tax Assets Transactionand Debt Costs DeferredTaxAssetsTransactionandDebtCosts	4946000	USD
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CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	241663000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	88913000	USD
CY2021Q4	ctos	Deferred Tax Assets Interest Disallowance DeferredTaxAssetsInterestDisallowance	21283000	USD
CY2020Q4	ctos	Deferred Tax Assets Interest Disallowance DeferredTaxAssetsInterestDisallowance	9084000	USD
CY2021Q4	ctos	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	8731000	USD
CY2020Q4	ctos	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	0	USD
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CY2020Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	0	USD
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CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	223327000	USD
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CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	15621000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	16952000	USD
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4400000	USD
CY2021	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	23251000	USD
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CY2020	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	9181000	USD
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CY2021	us-gaap	Related Party Costs RelatedPartyCosts	1687000	USD
CY2020	us-gaap	Related Party Costs RelatedPartyCosts	0	USD
CY2019	us-gaap	Related Party Costs RelatedPartyCosts	0	USD
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CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-177076000	USD
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CY2021Q4	us-gaap	Assets Assets	2683766000	USD
CY2020Q4	us-gaap	Assets Assets	768404000	USD

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$CTOS
Custom Truck One Source, Inc. Stock $ctos

2021 Form 10-K Financial Statement

#000170968222000036 Filed on March 16, 2022

Income Statement

Balance Sheet

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Facts In Submission

Files In Submission

$CTOS Custom Truck One Source, Inc. Stock $ctos

2021 Form 10-K Financial Statement

#000170968222000036 Filed on March 16, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CTOS
Custom Truck One Source, Inc. Stock $ctos