XML 54 R43.htm IDEA: XBRL DOCUMENT
v3.24.2

Restructuring Charges - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Restructuring Charges [Abstract] |  |  |  |  |
Total operating expenses | $ 2,056 | $ 1,699 | $ 4,393 | $ 3,983 |
Restructuring Reserve, Employee Costs, Period of Payment |  |  | 12 months |  |
Payment period |  |  | 12 months |  |
Restructuring reserve | 898 |  | $ 898 |  | $ 1,901
Employee Severance [Member] |  |  |  |  |
Restructuring Charges [Abstract] |  |  |  |  |
Total operating expenses |  | 900 | 1,000 | 900 |
Restructuring reserve | 350 |  | 350 |  | 1,366
Previously Vacated Office Space | Office Space Reductions that were initiated in prior periods |  |  |  |  |
Restructuring Charges [Abstract] |  |  |  |  |
Total operating expenses | 600 | 200 | 1,100 | 600 |
Other Restructuring [Member] |  |  |  |  |
Restructuring Charges [Abstract] |  |  |  |  |
Restructuring reserve | 548 |  | 548 |  | $ 535
Office Space Reductions | Additional Impairment on Previously Vacated Office Spaces |  |  |  |  |
Restructuring Charges [Abstract] |  |  |  |  |
Total operating expenses |  | 200 | 800 | 200 |
Office Space Reductions | 200 S. Michigan Ave Office Exit |  |  |  |  |
Restructuring Charges [Abstract] |  |  |  |  |
Total operating expenses | $ 1,400 |  | $ 1,400 |  |
Q1 2023 Hillsboro Office Exit |  |  |  |  |
Restructuring Charges [Abstract] |  |  |  |  |
Total operating expenses |  |  |  | 1,900 |
Abandoned Capitalized Software Development Project |  |  |  |  |
Restructuring Charges [Abstract] |  |  |  |  |
Total operating expenses |  | $ 300 |  | $ 300 |

X
- Definition Restructuring Reserve, Employee Costs, Period of Payment + References No definition available. + Details
Name: | hurn_RestructuringReserveEmployeeCostsPeriodOfPayment
Namespace Prefix: | hurn_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Restructuring Reserve, Termination Agreement, Period Of Payment + References No definition available. + Details
Name: | hurn_RestructuringReserveTerminationAgreementPeriodOfPayment
Namespace Prefix: | hurn_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482047/420-10-45-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-1 + Details
Name: | us-gaap_RestructuringCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RestructuringChargesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482017/420-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-2 + Details
Name: | us-gaap_RestructuringReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=us-gaap_EmployeeSeveranceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=hurn_PreviouslyVacatedOfficeSpaceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=hurn_OfficeSpaceReductionsThatWereInitiatedInPriorPeriodsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=us-gaap_OtherRestructuringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=hurn_OfficeSpaceReductionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=hurn_AdditionalImpairmentOnPreviouslyVacatedOfficeSpacesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=hurn_A200S.MichiganAveOfficeExitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=hurn_Q12023HillsboroOfficeExitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=hurn_AbandonedCapitalizedSoftwareDevelopmentProjectMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |