$HLI
HOULIHAN LOKEY, INC. Stock $hli

$hli Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-K Financial Statement

#000130221520000074 Filed on May 15, 2020

Income Statement

Concept	2020 Q1	2020	2019 Q4
Revenue	$302.7M	$1.159B	$333.5M
YoY Change	3.88%	6.91%	11.91%
Cost Of Revenue
YoY Change
Gross Profit		$322.5M	$94.05M
YoY Change		5.41%	17.83%
Gross Profit Margin		27.82%	28.2%
Selling, General & Admin	$218.8M	$873.0M	$249.0M
YoY Change	-1.0%	6.7%	12.16%
% of Gross Profit		270.66%	264.76%
Research & Development		$26.90M	$7.225M
YoY Change		25.07%	25.11%
% of Gross Profit		8.34%	7.68%
Depreciation & Amortization	$8.434M	$17.29M	$2.423M
YoY Change	127.95%	19.45%	16.27%
% of Gross Profit		5.36%	2.58%
Operating Expenses	$234.0M	$929.8M	$265.5M
YoY Change	1.39%	7.45%	12.61%
Operating Profit	$68.66M	$229.6M	$68.02M
YoY Change	13.38%	4.79%	9.27%
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net	$2.300M	$6.046M	$1.039M
YoY Change	21.05%	15.76%	51.02%
Pretax Income	$70.90M	$235.6M	$69.06M
YoY Change	13.44%	5.05%	9.73%
Income Tax	$11.90M	$51.85M	$20.16M
% Of Pretax Income	16.78%	22.0%	29.2%
Net Earnings	$59.01M	$183.8M	$48.89M
YoY Change	30.14%	15.52%	11.23%
Net Earnings / Revenue	19.5%	15.85%	14.66%
Basic Earnings Per Share	$0.95	$2.96	$0.79
Diluted Earnings Per Share	$0.90	$2.80	$0.75
COMMON SHARES
Basic Shares Outstanding		62.15M shares	62.01M shares
Diluted Shares Outstanding		65.73M shares	65.61M shares

Balance Sheet

Concept	2020 Q1	2020	2019 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$515.8M	$380.4M	$367.9M
YoY Change	25.49%	33.15%	23.73%
Cash & Equivalents	$380.4M	$380.4M	$276.7M
Short-Term Investments	$135.4M		$91.20M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$120.7M	$120.7M	$130.4M
Other Receivables	$4.300M	$4.300M	$0.00
Total Short-Term Assets	$505.4M	$505.4M	$407.1M
YoY Change	15.63%	15.63%	13.24%
LONG-TERM ASSETS
Property, Plant & Equipment	$42.37M	$177.6M	$41.56M
YoY Change	36.53%	472.9%	34.64%
Goodwill	$618.5M		$626.5M
YoY Change	3.97%		5.47%
Intangibles
YoY Change
Long-Term Investments	$135.4M	$135.4M	$91.20M
YoY Change	8.06%	8.06%	122.44%
Other Assets	$6.900M	$6.900M	$8.000M
YoY Change	115.63%	115.63%	1900.0%
Total Long-Term Assets	$1.172B	$1.172B	$1.132B
YoY Change	18.49%	18.49%	25.63%
TOTAL ASSETS
Total Short-Term Assets	$505.4M	$505.4M	$407.1M
Total Long-Term Assets	$1.172B	$1.172B	$1.132B
Total Assets	$1.677B	$1.677B	$1.539B
YoY Change	17.61%	17.61%	22.1%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$53.90M	$53.90M	$45.40M
YoY Change	-2.0%	-2.0%	0.44%
Accrued Expenses	$574.6M	$574.6M	$472.3M
YoY Change	41.98%	41.98%	62.25%
Deferred Revenue	$26.78M		$27.90M
YoY Change	-3.71%		-2.19%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$655.3M	$655.3M	$549.4M
YoY Change	32.3%	32.3%	49.17%
LONG-TERM LIABILITIES
Long-Term Debt	$4.700M	$22.50M	$4.900M
YoY Change	-45.98%	158.62%	-84.64%
Other Long-Term Liabilities	$32.00M	$14.20M	$35.90M
YoY Change	42.22%	-36.89%
Total Long-Term Liabilities	$36.70M	$36.70M	$40.80M
YoY Change	17.63%	17.63%	27.9%
TOTAL LIABILITIES
Total Short-Term Liabilities	$655.3M	$655.3M	$549.4M
Total Long-Term Liabilities	$36.70M	$36.70M	$40.80M
Total Liabilities	$692.6M	$692.6M	$591.9M
YoY Change	29.56%	29.55%	44.55%
SHAREHOLDERS EQUITY
Retained Earnings	$377.5M		$339.8M
YoY Change	36.53%		36.7%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$0.00
YoY Change
Treasury Stock Shares	0.000 shares
Shareholders Equity	$984.4M	$984.4M	$946.7M
YoY Change
Total Liabilities & Shareholders Equity	$1.677B	$1.677B	$1.539B
YoY Change	17.61%	17.61%	22.1%

Cashflow Statement

Concept	2020 Q1	2020	2019 Q4
OPERATING ACTIVITIES
Net Income	$59.01M	$183.8M	$48.89M
YoY Change	30.14%	15.52%	11.23%
Depreciation, Depletion And Amortization	$8.434M	$17.29M	$2.423M
YoY Change	127.95%	19.45%	16.27%
Cash From Operating Activities	$176.9M	$287.7M	$97.70M
YoY Change	33.81%	28.27%	28.22%
INVESTING ACTIVITIES
Capital Expenditures	-$3.700M	$20.72M	-$2.700M
YoY Change	68.18%	208.09%	107.69%
Acquisitions		$2.197M
YoY Change		-96.92%
Other Investing Activities	-$44.30M	-$12.40M	-$17.30M
YoY Change	-48.19%	-193.94%	28.15%
Cash From Investing Activities	-$48.00M	-$33.14M	-$20.00M
YoY Change	-45.21%	-613.14%	34.23%
FINANCING ACTIVITIES
Cash Dividend Paid		$80.66M
YoY Change		20.51%
Common Stock Issuance & Retirement, Net		$29.64M
YoY Change		-57.39%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-20.80M	-$152.1M	-25.60M
YoY Change	20.93%	-35.57%	-23.58%
NET CHANGE
Cash From Operating Activities	176.9M	$287.7M	97.70M
Cash From Investing Activities	-48.00M	-$33.14M	-20.00M
Cash From Financing Activities	-20.80M	-$152.1M	-25.60M
Net Change In Cash	108.1M	$94.63M	52.10M
YoY Change	294.53%	-770.76%	87.41%
FREE CASH FLOW
Cash From Operating Activities	$176.9M	$287.7M	$97.70M
Capital Expenditures	-$3.700M	$20.72M	-$2.700M
Free Cash Flow	$180.6M	$266.9M	$100.4M
YoY Change	34.37%	22.71%	29.55%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0001302215
CY2020	dei	Entity Registrant Name EntityRegistrantName	Houlihan Lokey, Inc.
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CY2020Q1	hli	Allowance For Doubtful Accounts AllowanceForDoubtfulAccounts	5587000	USD
CY2019Q1	hli	Allowance For Doubtful Accounts Unbilled Receivables Work In Process AllowanceForDoubtfulAccountsUnbilledReceivablesWorkInProcess	1341000	USD
CY2020Q1	hli	Allowance For Doubtful Accounts Unbilled Receivables Work In Process AllowanceForDoubtfulAccountsUnbilledReceivablesWorkInProcess	1302000	USD
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CY2020	dei	Document Type DocumentType	10-K
CY2020	dei	Document Annual Report DocumentAnnualReport	true
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-03-31
CY2020	dei	Document Transition Report DocumentTransitionReport	false
CY2020	dei	Entity File Number EntityFileNumber	001-37537
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	95-2770395
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	10250 Constellation Blvd.
CY2020	dei	Entity Address Address Line2 EntityAddressAddressLine2	5th Floor
CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Los Angeles
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2020	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	90067
CY2020	dei	City Area Code CityAreaCode	310
CY2020	dei	Local Phone Number LocalPhoneNumber	788-5200
CY2020	dei	Security12b Title Security12bTitle	Class A Common Stock, par value $.001
CY2020	dei	Trading Symbol TradingSymbol	HLI
CY2020	dei	Security Exchange Name SecurityExchangeName	NYSE
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CY2020	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2018	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Asset1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1	1536000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	64345000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	56561000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	47111000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	13387000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-21611000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	18202000	USD
CY2020	hli	Increase Decreasein Unbilled Workin Process Netof Acquisition IncreaseDecreaseinUnbilledWorkinProcessNetofAcquisition	32423000	USD
CY2019	hli	Increase Decreasein Unbilled Workin Process Netof Acquisition IncreaseDecreaseinUnbilledWorkinProcessNetofAcquisition	-26029000	USD
CY2018	hli	Increase Decreasein Unbilled Workin Process Netof Acquisition IncreaseDecreaseinUnbilledWorkinProcessNetofAcquisition	11875000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	4515000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	12706000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1703000	USD
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	11351000	USD
CY2019	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	18868000	USD
CY2018	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	34556000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-8709000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	11542000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	392000	USD
CY2020	hli	Increase Decreasein Contractwith Customer Liability Current IncreaseDecreaseinContractwithCustomerLiabilityCurrent	-1058000	USD
CY2019	hli	Increase Decreasein Contractwith Customer Liability Current IncreaseDecreaseinContractwithCustomerLiabilityCurrent	-6661000	USD
CY2018	hli	Increase Decreasein Contractwith Customer Liability Current IncreaseDecreaseinContractwithCustomerLiabilityCurrent	-31000	USD
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-12443000	USD
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	66928000	USD
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	52081000	USD
CY2020	hli	Payments To Settle Forward Purchase Contract PaymentsToSettleForwardPurchaseContract	0	USD
CY2019	hli	Payments To Settle Forward Purchase Contract PaymentsToSettleForwardPurchaseContract	93500000	USD
CY2018	hli	Payments To Settle Forward Purchase Contract PaymentsToSettleForwardPurchaseContract	192372000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	29641000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	69563000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	18075000	USD
CY2019	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-2375000	USD
CY2018	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	2583000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	287669000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	224274000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	250647000	USD
CY2020	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	350679000	USD
CY2019	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	146969000	USD
CY2018	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	209319000	USD
CY2020	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	340624000	USD
CY2019	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	231460000	USD
CY2018	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	0	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2197000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	71407000	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2701000	USD
CY2020	us-gaap	Proceeds From Payments For Long Term Loans For Related Parties ProceedsFromPaymentsForLongTermLoansForRelatedParties	-170000	USD
CY2019	us-gaap	Proceeds From Payments For Long Term Loans For Related Parties ProceedsFromPaymentsForLongTermLoansForRelatedParties	101000	USD
CY2018	us-gaap	Proceeds From Payments For Long Term Loans For Related Parties ProceedsFromPaymentsForLongTermLoansForRelatedParties	1155000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	20722000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6726000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7719000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-33144000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	6459000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-218584000	USD
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	80655000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	31477000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1947000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	33419000	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
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	93500000	USD
CY2020	hli	Payments To Acquire Businesses Earnout Paid PaymentsToAcquireBusinessesEarnoutPaid	0	USD
CY2019	hli	Payments To Acquire Businesses Earnout Paid PaymentsToAcquireBusinessesEarnoutPaid	1923000	USD
CY2018	hli	Payments To Acquire Businesses Earnout Paid PaymentsToAcquireBusinessesEarnoutPaid	0	USD
CY2020	hli	Proceeds From Stock Subscriptions Receivable ProceedsFromStockSubscriptionsReceivable	0	USD
CY2019	hli	Proceeds From Stock Subscriptions Receivable ProceedsFromStockSubscriptionsReceivable	0	USD
CY2018	hli	Proceeds From Stock Subscriptions Receivable ProceedsFromStockSubscriptionsReceivable	124000	USD
CY2020	hli	Increase Decrease In Due To Terminated Employees IncreaseDecreaseInDueToTerminatedEmployees	-654000	USD
CY2019	hli	Increase Decrease In Due To Terminated Employees IncreaseDecreaseInDueToTerminatedEmployees	-989000	USD
CY2018	hli	Increase Decrease In Due To Terminated Employees IncreaseDecreaseInDueToTerminatedEmployees	-2446000	USD
CY2020	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	0	USD
CY2019	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	0	USD
CY2018	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	15000000	USD
CY2020	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	10081000	USD
CY2019	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	1475000	USD
CY2018	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	1661000	USD
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	369000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	187000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3881000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-152139000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-236138000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-225311000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-7755000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-8703000	USD
CY2018	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	785000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	94631000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-14108000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-192463000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	286115000	USD
CY2018Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	300223000	USD
CY2017Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	492686000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	380746000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	286115000	USD
CY2018Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	300223000	USD
CY2020	hli	Shares Issued Via Vesting Of Liability Classified Awards SharesIssuedViaVestingOfLiabilityClassifiedAwards	6555000	USD
CY2019	hli	Shares Issued Via Vesting Of Liability Classified Awards SharesIssuedViaVestingOfLiabilityClassifiedAwards	5005000	USD
CY2018	hli	Shares Issued Via Vesting Of Liability Classified Awards SharesIssuedViaVestingOfLiabilityClassifiedAwards	0	USD
CY2020	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	0	USD
CY2019	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	1744000	USD
CY2018	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	7797000	USD
CY2020	hli	Business Combination Consideration Received Debt Forgiven BusinessCombinationConsiderationReceivedDebtForgiven	0	USD
CY2019	hli	Business Combination Consideration Received Debt Forgiven BusinessCombinationConsiderationReceivedDebtForgiven	0	USD
CY2018	hli	Business Combination Consideration Received Debt Forgiven BusinessCombinationConsiderationReceivedDebtForgiven	1894000	USD
CY2020	hli	Writeoff Of Fully Depreciated Asset WriteoffOfFullyDepreciatedAsset	0	USD
CY2019	hli	Writeoff Of Fully Depreciated Asset WriteoffOfFullyDepreciatedAsset	0	USD
CY2018	hli	Writeoff Of Fully Depreciated Asset WriteoffOfFullyDepreciatedAsset	38000	USD
CY2020	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	15755000	USD
CY2019	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	16141000	USD
CY2018	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	1049000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	977000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	656000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	74507000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	82464000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	47629000	USD
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:12px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the consolidated financial statements. Management estimates and assumptions also affect the reported amounts of revenues and expenses during the reporting period, and disclosure of contingent assets and liabilities at the reporting date. These estimates and assumptions are based on management’s best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. Management adjusts such estimates and assumptions when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Items subject to such estimates and assumptions include: the allowance for doubtful accounts; the valuation of deferred tax assets, goodwill, accrued expenses, and share based compensation; the allocation of goodwill and other assets across the reporting units (segments); and reserves for income tax uncertainties and other contingencies.</span></div>
CY2020	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	380373000	USD
CY2019Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	285746000	USD
CY2020Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	373000	USD
CY2019Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	369000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	380746000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	286115000	USD
CY2019Q1	hli	Contractwith Customer Receivables Net ContractwithCustomerReceivablesNet	64797000	USD
CY2020	hli	Increase Decreasein Contractwith Customer Receivables Net IncreaseDecreaseinContractwithCustomerReceivablesNet	8923000	USD
CY2020Q1	hli	Contractwith Customer Receivables Net ContractwithCustomerReceivablesNet	73720000	USD
CY2019Q1	hli	Unbilled Receivables Work In Process UnbilledReceivablesWorkInProcess	71891000	USD
CY2020	hli	Increase Decreasein Unbilled Workin Process IncreaseDecreaseinUnbilledWorkinProcess	-32070000	USD
CY2020Q1	hli	Unbilled Receivables Work In Process UnbilledReceivablesWorkInProcess	39821000	USD
CY2019Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	6033000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	1159000	USD
CY2020Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	7192000	USD
CY2019Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	27812000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-1032000	USD
CY2020Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	26780000	USD
CY2020	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	19900000	USD
CY2019	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	22500000	USD
CY2020Q1	hli	Deferred Revenue Related Parties DeferredRevenueRelatedParties	0	USD
CY2019Q1	hli	Deferred Revenue Related Parties DeferredRevenueRelatedParties	34000	USD
CY2020Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	135389000	USD
CY2019Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	125258000	USD
CY2020Q1	us-gaap	Trading Securities Debt Amortized Cost TradingSecuritiesDebtAmortizedCost	134888000	USD
CY2020Q1	hli	Debt Securities Trading Accumulated Unrecognized Gain DebtSecuritiesTradingAccumulatedUnrecognizedGain	901000	USD
CY2020Q1	hli	Debt Securities Trading Accumulated Unrecognized Loss DebtSecuritiesTradingAccumulatedUnrecognizedLoss	400000	USD
CY2020Q1	us-gaap	Trading Securities Debt TradingSecuritiesDebt	135389000	USD
CY2019Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	124828000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	445000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	15000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	125258000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	105349000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	105302000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	96109000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	96175000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	29539000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	30087000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	28719000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	29083000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Debt Maturities Single Maturity Date Amortized Cost Basis HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	134888000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Debt Maturities Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue	135389000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Debt Maturities Single Maturity Date Amortized Cost Basis HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	124828000	USD
CY2019Q1	us-gaap	Held To Maturity Securities Debt Maturities Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue	125258000	USD
CY2019Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	5596000	USD
CY2018Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	11391000	USD
CY2017Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	11199000	USD
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4873000	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1707000	USD
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1983000	USD
CY2020	hli	Accounts Receivable Allowancefor Credit Loss Writeoffs Net Recovery AccountsReceivableAllowanceforCreditLossWriteoffsNetRecovery	3580000	USD
CY2019	hli	Accounts Receivable Allowancefor Credit Loss Writeoffs Net Recovery AccountsReceivableAllowanceforCreditLossWriteoffsNetRecovery	7502000	USD
CY2018	hli	Accounts Receivable Allowancefor Credit Loss Writeoffs Net Recovery AccountsReceivableAllowanceforCreditLossWriteoffsNetRecovery	1791000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	6889000	USD
CY2019Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	5596000	USD
CY2018Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	11391000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	90427000	USD
CY2019Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	74347000	USD
CY2020Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	48055000	USD
CY2019Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	43313000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	42372000	USD
CY2019Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	31034000	USD
CY2019Q4	us-gaap	Depreciation Depreciation	9842000	USD
CY2020Q1	us-gaap	Depreciation Depreciation	8434000	USD
CY2020	us-gaap	Depreciation Depreciation	6195000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	618455000	USD
CY2019Q1	us-gaap	Goodwill Goodwill	594812000	USD
CY2020Q1	us-gaap	Indefinite Lived Trade Names IndefiniteLivedTradeNames	192210000	USD
CY2019Q1	us-gaap	Indefinite Lived Trade Names IndefiniteLivedTradeNames	192210000	USD
CY2020Q1	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	10732000	USD
CY2019Q1	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	18614000	USD
CY2020Q1	hli	Intangible Assets Gross Including Goodwill IntangibleAssetsGrossIncludingGoodwill	821397000	USD
CY2019Q1	hli	Intangible Assets Gross Including Goodwill IntangibleAssetsGrossIncludingGoodwill	805636000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	8553000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	11032000	USD
CY2020Q1	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	812844000	USD
CY2019Q1	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	794604000	USD
CY2019Q1	us-gaap	Goodwill Goodwill	594812000	USD
CY2020	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	23643000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	618455000	USD
CY2019Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	7449000	USD
CY2020Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6041000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1710000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	1601000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	157000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	7000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	7000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	7000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-12814000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-16338000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	7961000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	7961000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-16338000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-12814000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	51854000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	65214000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	45553000	USD
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.220
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.291
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.209
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.315
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	39796000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	47101000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	34638000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	10217000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	22094000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	9768000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	11495000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	6706000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	7716000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	61508000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	75901000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	52122000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-6317000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-10665000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2398000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2104000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1997000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-646000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1233000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1975000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-3525000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9654000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10687000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-6569000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	51854000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	65214000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	45553000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	49486000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	47107000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	68618000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.315
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	10819000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.046
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	12944000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.058
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	7600000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.035
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-1083000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.005
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-2098000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.009
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-3972000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.018
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	4721000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.020
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	3797000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.017
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1414000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.006
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-7269000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.031
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-8000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-16173000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.074
CY2020	hli	Effective Income Tax Rate Reconciliation Uncertain Tax Positions True Up Itemsand Other EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsTrueUpItemsandOther	-4820000	USD
CY2020	hli	Effective Income Tax Rate Reconciliation Uncertain Tax Positions True Up Itemsand Other Percent EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsTrueUpItemsandOtherPercent	-0.020
CY2019	hli	Effective Income Tax Rate Reconciliation Uncertain Tax Positions True Up Itemsand Other EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsTrueUpItemsandOther	2159000	USD
CY2019	hli	Effective Income Tax Rate Reconciliation Uncertain Tax Positions True Up Itemsand Other Percent EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsTrueUpItemsandOtherPercent	0.009
CY2018	hli	Effective Income Tax Rate Reconciliation Uncertain Tax Positions True Up Itemsand Other EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsTrueUpItemsandOther	-1203000	USD
CY2018	hli	Effective Income Tax Rate Reconciliation Uncertain Tax Positions True Up Itemsand Other Percent EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsTrueUpItemsandOtherPercent	-0.006
CY2020	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	1313000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.006
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-10731000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.049
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	51854000	USD
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.220
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	65214000	USD
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.291
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	45553000	USD
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.209
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	53397000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	48501000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	1078000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	675000	USD
CY2020Q1	hli	Deferred Tax Assets Us Foreign Tax Credits Toll Charge DeferredTaxAssetsUSForeignTaxCreditsTollCharge	2478000	USD
CY2019Q1	hli	Deferred Tax Assets Us Foreign Tax Credits Toll Charge DeferredTaxAssetsUSForeignTaxCreditsTollCharge	2523000	USD
CY2020Q1	hli	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	27977000	USD
CY2019Q1	hli	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	0	USD
CY2020Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	15497000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	16396000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	100427000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	68095000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	11097000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	11369000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	89330000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	56726000	USD
CY2020Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	49166000	USD
CY2019Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	51676000	USD
CY2020Q1	hli	Deferred Tax Liabilities Accounts Receivable And Work In Process DeferredTaxLiabilitiesAccountsReceivableAndWorkInProcess	561000	USD
CY2019Q1	hli	Deferred Tax Liabilities Accounts Receivable And Work In Process DeferredTaxLiabilitiesAccountsReceivableAndWorkInProcess	1647000	USD
CY2020Q1	hli	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	25131000	USD
CY2019Q1	hli	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	0	USD
CY2020Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	8629000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	3572646	shares
CY2019	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	3632718	shares
CY2019Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	8607000	USD
CY2020Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	83487000	USD
CY2019Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	61930000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	5843000	USD
CY2019Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	5204000	USD
CY2020Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	9936000	USD
CY2020Q1	hli	Deferred Tax Assets Valuation Allowance Net Of Foreign Tax Credits DeferredTaxAssetsValuationAllowanceNetOfForeignTaxCredits	8619000	USD
CY2019Q1	hli	Deferred Tax Assets Valuation Allowance Net Of Foreign Tax Credits DeferredTaxAssetsValuationAllowanceNetOfForeignTaxCredits	8846000	USD
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-272000	USD
CY2019	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-1965000	USD
CY2020Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1845000	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1093000	USD
CY2020Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9947000	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4960000	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4960000	USD
CY2018Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4563000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	230000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	397000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	5217000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2020Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9947000	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4960000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	183793000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	159106000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	172283000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	183793000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	159106000	USD
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	172283000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	62152870	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	62213414	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	62494275	shares
CY2018	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	3829818	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	65725516	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	65846132	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	66324093	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.96
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.56
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.76
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.80
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.42
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.60
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3751000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2765000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2018000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	7269000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	8000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	31477000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1947000	USD
CY2017Q1	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwards	12743000	USD
CY2018	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Offers To Grant In Period SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsOffersToGrantInPeriod	9637000	USD
CY2018	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Share Price Determined Converted To Cash Payments SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsSharePriceDeterminedConvertedToCashPayments	6040000	USD
CY2018	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Share Price Determined Transferred To Equity Grants SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsSharePriceDeterminedTransferredToEquityGrants	0	USD
CY2018	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Forfeited In Period SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsForfeitedInPeriod	847000	USD
CY2018Q1	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwards	15493000	USD
CY2019	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Offers To Grant In Period SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsOffersToGrantInPeriod	12432000	USD
CY2019	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Share Price Determined Converted To Cash Payments SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsSharePriceDeterminedConvertedToCashPayments	300000	USD
CY2019	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Share Price Determined Transferred To Equity Grants SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsSharePriceDeterminedTransferredToEquityGrants	4705000	USD
CY2019	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Forfeited In Period SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsForfeitedInPeriod	1244000	USD
CY2019Q1	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwards	21676000	USD
CY2020	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Offers To Grant In Period SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsOffersToGrantInPeriod	6410000	USD
CY2020	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Share Price Determined Converted To Cash Payments SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsSharePriceDeterminedConvertedToCashPayments	100000	USD
CY2020	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Share Price Determined Transferred To Equity Grants SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsSharePriceDeterminedTransferredToEquityGrants	6457000	USD
CY2020	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards Forfeited In Period SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwardsForfeitedInPeriod	540000	USD
CY2020Q1	hli	Sharebased Compensation Arrangement By Share Based Payment Award Liability Classified Share Awards SharebasedCompensationArrangementByShareBasedPaymentAwardLiabilityClassifiedShareAwards	20989000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	64345000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	56561000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	47111000	USD
CY2020Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	80648000	USD
CY2019Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	77348000	USD
CY2020	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y10M24D
CY2019	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y4M24D
CY2015Q3	hli	Numberof Classesof Common Stock NumberofClassesofCommonStock	2	class_of_stock
CY2015Q3	hli	Stockholders Equity Note Transfer Conversion Ratio StockholdersEquityNoteTransferConversionRatio	1
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	370000	USD
CY2020	us-gaap	Sublease Income SubleaseIncome	193000	USD
CY2020	us-gaap	Lease Cost LeaseCost	44693000	USD
CY2020Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	8780000	USD
CY2019Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	8006000	USD
CY2018Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	100000000	USD
CY2020	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	44.13
CY2019	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	46.71
CY2018	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	35.17
CY2019Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	136900000	USD
CY2019Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	152300000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	28887000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	25701000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	21286000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	16051000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	17111000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	75794000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	184830000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	30612000	USD
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	154218000	USD
CY2020	hli	Number Of Operating Leases NumberOfOperatingLeases	1	lease
CY2020Q1	hli	Lessee Operating Lease Lease Not Yet Commenced Amount LesseeOperatingLeaseLeaseNotYetCommencedAmount	23000000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Lease Not Yet Commenced Term Of Contract1 LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1	P16Y
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	28489000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	16027000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	217836000	USD
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1159368000	USD
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.04
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	25558000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	13714000	USD
CY2020	hli	Remeasurementofoperatingrightofuseassets Remeasurementofoperatingrightofuseassets	5883000	USD
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	5353000	USD
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	16114000	USD
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	2232000	USD
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	31000	USD
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	12970000	USD
CY2020Q1	us-gaap	Long Term Debt LongTermDebt	36700000	USD
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1159368000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1084385000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	963364000	USD
CY2020	us-gaap	Gross Profit GrossProfit	322546000	USD
CY2019	us-gaap	Gross Profit GrossProfit	305986000	USD
CY2018	us-gaap	Gross Profit GrossProfit	277600000	USD
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	6046000	USD
CY2019	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	5223000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	235647000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	224320000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	217836000	USD
CY2020Q1	us-gaap	Assets Assets	1677003000	USD
CY2019Q1	us-gaap	Assets Assets	1425912000	USD
CY2018Q1	us-gaap	Assets Assets	1423881000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	235647000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	224320000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1084385000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	963364000	USD
CY2020Q1	us-gaap	Assets Assets	1677003000	USD
CY2019Q1	us-gaap	Assets Assets	1425912000	USD
CY2018Q1	us-gaap	Assets Assets	1423881000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	250349000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	272810000	USD
CY2019Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	333515000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	302694000	USD
CY2019Q2	us-gaap	Operating Expenses OperatingExpenses	202572000	USD
CY2019Q3	us-gaap	Operating Expenses OperatingExpenses	227657000	USD
CY2019Q4	us-gaap	Operating Expenses OperatingExpenses	265499000	USD
CY2020Q1	us-gaap	Operating Expenses OperatingExpenses	234039000	USD
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	47777000	USD
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	45153000	USD
CY2019Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	68016000	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	68655000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	42775000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	33110000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	48894000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	59014000	USD
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.53
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.79
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.95
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.65
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.75
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.90
CY2019Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
CY2019Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
CY2019Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31
CY2018Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	220002000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	274992000	USD
CY2018Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	298013000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	291378000	USD
CY2018Q2	us-gaap	Operating Expenses OperatingExpenses	179874000	USD
CY2018Q3	us-gaap	Operating Expenses OperatingExpenses	218817000	USD
CY2018Q4	us-gaap	Operating Expenses OperatingExpenses	235770000	USD
CY2019Q1	us-gaap	Operating Expenses OperatingExpenses	230827000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	40128000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	56175000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	62243000	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	60551000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	29682000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	40119000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	43957000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	45348000	USD
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.47
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.71
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.74
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.45
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.61
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.67
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.69
CY2018Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2018Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2018Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2019Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.31

Files In Submission

Name	View Source	Status
0001302215-20-000074-index-headers.html	Edgar Link	pending
0001302215-20-000074-index.html	Edgar Link	pending
0001302215-20-000074.txt	Edgar Link	pending
0001302215-20-000074-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
fy2010-k.htm	Edgar Link	pending
fy2010-k_htm.xml	Edgar Link	completed
hli-20200331.xsd	Edgar Link	pending
hli-20200331_cal.xml	Edgar Link	unprocessable
hli-20200331_def.xml	Edgar Link	unprocessable
hli-20200331_lab.xml	Edgar Link	unprocessable
hli-20200331_pre.xml	Edgar Link	unprocessable
hlorgchartfy20.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
q4fy20-ex211.htm	Edgar Link	pending
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report.css	Edgar Link	pending
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stockperformancechart2020.jpg	Edgar Link	pending

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$HLI
HOULIHAN LOKEY, INC. Stock $hli

2020 Q1 Form 10-K Financial Statement

#000130221520000074 Filed on May 15, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HLI HOULIHAN LOKEY, INC. Stock $hli

2020 Q1 Form 10-K Financial Statement

#000130221520000074 Filed on May 15, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HLI
HOULIHAN LOKEY, INC. Stock $hli