Discontinued — last reported Q4 '16
An increase in the charge typically signals rising inventory costs or inflationary pressure on fuel and merchandise, which may compress retail margins.
This metric represents the periodic expense adjustment required to value retail segment inventory using the Last-In, Fir...
Most large-scale fuel retailers and refiners using LIFO accounting report similar reserve adjustments, though the magnitude varies based on commodity price volatility.
mpc_segment_retail_inventory_lifo_reserve_period_charge