Marathon petroleum Segment Revenues

Segment Revenues of Marathon Petroleum 2016-2018

Amounts are in $millions.

YearRefining & Marketing  Retail  Midstream  Total Segment Revenues
2018 $82,599$23,552  $ 6,660 $112,811
2017 $64,691 $19,033   $3,765 $87,489
2016 $53,817 $18,286  $3,090  $75,193

The largest segment of Marathon Petroleum is the Refining and Marketing Segment which generated  $82.6 Billion in 2018 compared to $64.7 billion in 2017.

Marathon Petroleum Annual Reports.