XML 20 R17.htm IDEA: XBRL DOCUMENT  v2.3.0.11

Interim Financial Statements (Policy)	6 Months Ended
	Jun. 30, 2011
Interim Financial Statements
Reclassifications	Reclassifications: Certain prior year amounts have been reclassified to conform to the current year presentation.

X

- Definition

Reclassification Policy Text Block

+ Details

Name:	hubg_ReclassificationPolicyPolicyTextBlock
Namespace Prefix:	hubg
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

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