Transactions with Related Parties (Details) - Affiliated Entity - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
Dec. 31, 2017 |
|
| Liberty Oilfield Services, LLC | |||
| Related Party Transaction [Line Items] | |||
| Expenses to related party | $ 12.5 | ||
| Permian Tank And Manufacturing, Inc | |||
| Related Party Transaction [Line Items] | |||
| Expenses to related party | $ 2.0 | 1.1 | |
| Accounts payable with related party | 0.9 | $ 0.3 | |
| Oil States Energy Services, LLC | |||
| Related Party Transaction [Line Items] | |||
| Expenses to related party | 2.3 | $ 0.7 | |
| Accounts payable with related party | $ 1.6 | $ 1.5 | |