XML 54 R42.htm IDEA: XBRL DOCUMENT v3.20.4
ACCOUNTING POLICIES - Property (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended 24 Months Ended
Oct. 01, 2020
Dec. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2020
Property, Plant and Equipment          
Long-lived assets impairment       $ 6,500  
Goodwill impairment $ 0     20,000 $ 20,000
Asset Impairment Charges   $ 26,500   26,514  
ArcBest          
Property, Plant and Equipment          
Long-lived assets impairment       6,500  
Goodwill impairment       20,000 20,000
Held-for-sale | Other long-term assets          
Property, Plant and Equipment          
Assets held for sale which are reported within other noncurrent assets   $ 1,300 $ 1,100 $ 1,300 $ 1,100
Structures | Minimum          
Property, Plant and Equipment          
Depreciation/amortization period     15 years    
Structures | Maximum          
Property, Plant and Equipment          
Depreciation/amortization period     60 years    
Revenue equipment | Minimum          
Property, Plant and Equipment          
Depreciation/amortization period     3 years    
Revenue equipment | Maximum          
Property, Plant and Equipment          
Depreciation/amortization period     16 years    
Service, office, and other equipment | Minimum          
Property, Plant and Equipment          
Depreciation/amortization period     2 years    
Service, office, and other equipment | Maximum          
Property, Plant and Equipment          
Depreciation/amortization period     15 years    
Software | Minimum          
Property, Plant and Equipment          
Depreciation/amortization period     2 years    
Software | Maximum          
Property, Plant and Equipment          
Depreciation/amortization period     7 years