Related Party Transactions - Distributions Paid (Details) - USD ($) |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Distribution Made to Limited Partner [Line Items] | ||||
| Distributions declared | $ 0 | $ 0 | ||
| Distributions paid | $ 0 | $ 45,300,000 | $ 0 | |
| Distributions paid per common unit (in dollars per unit) | $ 4.00 | |||
| CVR Energy | ||||
| Distribution Made to Limited Partner [Line Items] | ||||
| Distributions paid | $ 15,600,000 | |||