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Capital Leases (Narrative)	Aug. 01, 2011
Capital Leases [Abstract]
Lease agreement with Infinity Transport trust, number of chassis	3,126
Capital leases contract period, years	10

X

- Definition

Capital Leases Contract Period

+ Details

Name:	hubg_CapitalLeasesContractPeriod
Namespace Prefix:	hubg
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The number of units (items of property) under capital lease arrangements.

+ Details

Name:	us-gaap_CapitalLeasedAssetsNumberOfUnits
Namespace Prefix:	us-gaap
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_LeasesCapitalAbstract
Namespace Prefix:	us-gaap
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration