Revenue from Contract with Customer (Remaining Performance Obligation) (Details) $ in Thousands |
Dec. 31, 2019
USD ($)
|
|---|---|
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
| Revenue, Remaining Performance Obligation, Amount | $ 3,400,145 |
| Refined Products Segment [Member] | |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
| Revenue, Remaining Performance Obligation, Amount | 2,090,504 |
| Crude Oil Pipeline and Terminals Segment [Member] | |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
| Revenue, Remaining Performance Obligation, Amount | 1,131,938 |
| Marine Storage Segment [Member] | |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |
| Revenue, Remaining Performance Obligation, Amount | $ 177,703 |