Rendering

Component: (Network and Table)
Network
2310301 - Disclosure - Asset Retirement Obligations (ARO) (Tables)
(http://www.murphyusa.com/role/AssetRetirementObligationsAroTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001573516 (http://www.sec.gov/CIK)
Asset Retirement Obligation Disclosure [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Asset Retirement Obligation Disclosure [Abstract]
 
Reconciliation of Beginning and Ending Aggregate Carrying Amount of Asset Retirement Obligation
A reconciliation of the beginning and ending aggregate carrying amount of the ARO is shown in the following table.
 
 
 
December 31,
(Thousands of dollars)
 
2016
 
2015
Balance at beginning of period
 
$
24,345

 
$
22,245

Accretion expense
 
1,650

 
1,521

Settlements of liabilities
 
(174
)
 
—

Liabilities incurred
 
379

 
579

Balance at end of period
 
$
26,200

 
$
24,345