XML 20 R70.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Stock Buy Back Plans - Number of Shares Purchased and Maximum Value of Shares That yet be Purchased Under Plan (Detail) (USD $) In Thousands, except Share data, unless otherwise specified | 0 Months Ended | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Oct. 31, 2014 | Nov. 30, 2014 | Dec. 31, 2014
Equity [Abstract] |  |  |
Total Number of Shares Purchased | 310,982 us-gaap_TreasuryStockSharesAcquired | 190,289 us-gaap_TreasuryStockSharesAcquired | 501,271 us-gaap_TreasuryStockSharesAcquired
Average Price Paid Per Share | $ 35.22 us-gaap_TreasuryStockAcquiredAverageCostPerShare | $ 37.16 us-gaap_TreasuryStockAcquiredAverageCostPerShare | $ 35.96 us-gaap_TreasuryStockAcquiredAverageCostPerShare
Total Number of Shares Purchased as Part of Publicly Announced Plan | 310,982 hubg_StockRepurchaseProgramNumberOfSharesRepurchasedDuringPeriod | 190,289 hubg_StockRepurchaseProgramNumberOfSharesRepurchasedDuringPeriod | 501,271 hubg_StockRepurchaseProgramNumberOfSharesRepurchasedDuringPeriod
Maximum Value of Shares that May Yet Be Purchased Under the Plan | $ 64,047 us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1 | $ 56,977 us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1 | $ 56,977 us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

X
- Definition Stock repurchase program number of shares repurchased during period. + References No definition available. + Details
Name: | hubg_StockRepurchaseProgramNumberOfSharesRepurchasedDuringPeriod
Namespace Prefix: | hubg_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
Name: | us-gaap_TreasuryStockAcquiredAverageCostPerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares that have been repurchased during the period and are being held in treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
Name: | us-gaap_TreasuryStockSharesAcquired
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration