XML 26 R17.htm IDEA: XBRL DOCUMENT v3.23.1

Segment Reporting - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2023 Drivers Operators Segment Tractors Containers Trailers
Segment Reporting Information [Line Items]
Number of Reportable Segments | Segment	2
Number of tractors | Tractors	2,300
Number of drivers | Drivers	3,300
Number of trailers | Trailers	4,400
Number of Independent Owners | Operators	650
Number of containers | Containers	48,000

X

- Definition

Represents the number of containers in hand.

+ References

No definition available.

+ Details

Name:	hubg_NumberOfContainers
Namespace Prefix:	hubg_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of Drivers

+ References

No definition available.

+ Details

Name:	hubg_NumberOfDrivers
Namespace Prefix:	hubg_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of independent owners for contract for services.

+ References

No definition available.

+ Details

Name:	hubg_NumberOfIndependentOwnersForContractForServices
Namespace Prefix:	hubg_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of tractor.

+ References

No definition available.

+ Details

Name:	hubg_NumberOfTractor
Namespace Prefix:	hubg_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of Trailer

+ References

No definition available.

+ Details

Name:	hubg_NumberOfTrailer
Namespace Prefix:	hubg_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8672-108599

+ Details

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_SegmentReportingInformationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration