XML 56 R42.htm IDEA: XBRL DOCUMENT v2.4.0.8
LONG-TERM DEBT AND FINANCING ARRANGEMENTS (Details 2) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Assets securitized by notes payable or held under capital leases    
PROPERTY, PLANT AND EQUIPMENT, GROSS $ 1,091,266 $ 1,079,320
Less accumulated amortization 691,730 635,292
PROPERTY, PLANT AND EQUIPMENT, NET 399,536 444,028
Assets securitized by notes payable or held under capital leases
    
Assets securitized by notes payable or held under capital leases    
PROPERTY, PLANT AND EQUIPMENT, GROSS 72,969 96,611
Less accumulated amortization 31,715 35,183
PROPERTY, PLANT AND EQUIPMENT, NET 41,254 61,428
Land and structures (terminals) | Assets securitized by notes payable or held under capital leases
    
Assets securitized by notes payable or held under capital leases    
PROPERTY, PLANT AND EQUIPMENT, GROSS 1,794 1,794
Revenue equipment | Assets securitized by notes payable or held under capital leases
    
Assets securitized by notes payable or held under capital leases    
PROPERTY, PLANT AND EQUIPMENT, GROSS 69,417 93,004
Service, office, and other equipment | Assets securitized by notes payable or held under capital leases
    
Assets securitized by notes payable or held under capital leases    
PROPERTY, PLANT AND EQUIPMENT, GROSS $ 1,758 $ 1,813