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Leases, User Charges and Commitments - Additional Information (Detail) $ in Millions | 9 Months Ended
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Sep. 30, 2019 USD ($)
Lease And Rental Expense [Line Items] |
Right-of-use asset | $ 43.9
Lease liability | 44.7
Expected annual subleases income | 0.6
ASU No. 2016-02 [Member] |
Lease And Rental Expense [Line Items] |
Estimated ROU assets and lease liabilities | $ 11.2

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- Definition Capital and operating lease liability. + References No definition available. + Details
Name: | hubg_CapitalAndOperatingLeaseLiability
Namespace Prefix: | hubg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Capital and operating lease right of use asset. + References No definition available. + Details
Name: | hubg_CapitalAndOperatingLeaseRightOfUseAsset
Namespace Prefix: | hubg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Estimated rIght of use assets and lease liabilities. + References No definition available. + Details
Name: | hubg_EstimatedRIghtOfUseAssetsAndLeaseLiabilities
Namespace Prefix: | hubg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Expected annual sublease income. + References No definition available. + Details
Name: | hubg_ExpectedAnnualSubleaseIncome
Namespace Prefix: | hubg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Lease and rental expense. + References No definition available. + Details
Name: | hubg_LeaseAndRentalExpenseLineItems
Namespace Prefix: | hubg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |