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Document And Entity Information
Oct. 15, 2019
Document Information [Line Items]  
Entity Registrant Name J.B. HUNT TRANSPORT SERVICES, INC.
Document Type 8-K
Document Period End Date Oct. 15, 2019
Entity Incorporation, State or Country Code AR
Entity File Number 0-11757
Entity Tax Identification Number 71-0335111
Entity Address, Address Line One 615 J.B. Hunt Corporate Drive
Entity Address, City or Town Lowell
Entity Address, State or Province AR
Entity Address, Postal Zip Code 72745
City Area Code 479
Local Phone Number 820-0000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol JBHT
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0000728535