Annual report pursuant to Section 13 and 15(d)

Accounts Payable, Accrued Liabilities and Other Non-Current Liabilities (Tables)

v3.6.0.2
Accounts Payable, Accrued Liabilities and Other Non-Current Liabilities (Tables)
12 Months Ended
Dec. 31, 2016
Accrued Liabilities and Other Liabilities [Abstract]  
Schedule of Accrued Liabilities and Other Non-Current Liabilities
Accrued Liabilities and Other Non-Current Liabilities
 
As of December 31,
 
2016
 
2015
Accrued Liabilities:
 
 
 
Taxes other than income taxes, primarily excise taxes
$
41,420

 
$
35,375

Employee costs
23,014

 
25,202

Commodity contracts
5,163

 
884

Accrued finance charges
1,866

 
1,789

Environmental accrual (Note 22)
4,237

 
7,880

Other
24,829

 
22,650

Total accrued liabilities
$
100,529

 
$
93,780

 
 
 
 
Other Non-Current Liabilities:
 
 
 
Pension and other postemployment benefit liabilities, net
$
48,983

 
$
49,054

Environmental accrual (Note 22)
41,399

 
38,482

Asset retirement obligations
12,463

 
10,906

Consignment inventory obligations (Note 10)
36,819

 
57,568

Interest rate swaps
1,956

 
2,176

RINs financing transactions
39,478

 

Other
7,735

 
7,749

Total other non-current liabilities
$
188,833

 
$
165,935

Schedule of Change in Asset Retirement Obligation
The following table summarizes the activity relating to the asset retirement obligations for the years ended December 31, 2016 and 2015:
 
As of December 31,
 
2016
 
2015
Balance at beginning of year
$
10,906

 
$
12,328

Accretion expense
804

 
775

Revisions in estimated cash flows
934

 
(2,128
)
Retirements
(181
)
 
(213
)
Additions

 
144

Balance at end of year
$
12,463

 
$
10,906