Quarterly report pursuant to Section 13 or 15(d)

Leases (Details)

v3.19.2
Leases (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Dec. 31, 2018
Leases [Abstract]      
Operating lease, minimum years in renewal option 1 year    
Operating lease, maximum years in renewal option 10 years    
Operating leases, minimum term of equipment leases 2 years    
Operating leases, maximum term of equipment leases 6 years    
Costs incurred for independent owner operators $ 86,430 $ 163,873  
Operating leases, minimum term of future equiment leases 3 years    
Operating leases, maximum term of future equiment leases 4 years    
Lease, Cost      
Operating Lease, Cost $ 13,971 26,788  
Short-term Lease, Cost 2,656 5,505  
Variable Lease, Cost 91,261 173,349  
Sublease Income (559) (1,094)  
Lease, Cost 107,329 204,548  
Operating Lease, Payments 13,776 26,329  
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability $ 26,674 $ 173,496  
Operating Lease, Weighted Average Remaining Lease Term 3 years 10 months 24 days 3 years 10 months 24 days  
Operating Lease, Weighted Average Discount Rate, Percent 4.30% 4.30%  
Operating Lease Liabilities, Payments Due      
2019 $ 28,742 $ 28,742  
2020 47,828 47,828  
2021 33,959 33,959  
2022 22,459 22,459  
2023 15,560 15,560  
Thereafter 14,966 14,966  
Total minimum lease payments 163,514 163,514  
Less: amount of lease payments representing interest (13,392)    
Present value of future minimum lease payments 150,122 150,122  
Less: current obligations under leases (49,370) (49,370) $ 0
Long-term lease obligations $ 100,752 $ 100,752 $ 0