XML 55 R44.htm IDEA: XBRL DOCUMENT
v3.19.1

Internal-Use Software - Additional Information (Detail) - Early Adoption ASU 2018-15 [Member] - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Dec. 31, 2018
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Line Items] |  |
Capitalized implementation costs net of amortizations, for software services | $ 12.0 | $ 10.6
Capitalized implementation costs during the period | $ 1.6 |
Minimum [Member] |  |
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Line Items] |  |
Capitalized implementation costs amortization period | 3 years |
Maximum [Member] |  |
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Line Items] |  |
Capitalized implementation costs amortization period | 10 years |

X
- Definition Deferred costs capitalized prepaid and other assets disclosure. + References No definition available. + Details
Name: | hubg_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureLineItems
Namespace Prefix: | hubg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Hosting arrangement, service contract, implementation cost, capitalized, after accumulated amortization. + References No definition available. + Details
Name: | hubg_HostingArrangementServiceContractImplementationCostCapitalizedAfterAccumulatedAmortization
Namespace Prefix: | hubg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Hosting arrangement, service contract, implementation cost capitalized, amortization period. + References No definition available. + Details
Name: | hubg_HostingArrangementServiceContractImplementationCostCapitalizedAmortizationPeriod
Namespace Prefix: | hubg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Hosting arrangement, service contract, implementation cost capitalized, during period. + References No definition available. + Details
Name: | hubg_HostingArrangementServiceContractImplementationCostCapitalizedDuringPeriod
Namespace Prefix: | hubg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |