Statements of Consolidated and Combined Balance Sheets (Parenthetical) - USD ($) $ in Millions |
Jun. 30, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Accounts receivable less reserve | $ 0.3 | |
| Predecessor [Member] | ||
| Accounts receivable less reserve | $ 0.3 | |
| Common Units [Member] | ||
| Limited Partners' Capital Account, Units Issued | 53,834,784 | 0 |
| Limited Partners' Capital Account, Units Outstanding | 53,834,784 | 0 |
| Subordinated Units [Member] | ||
| Limited Partners' Capital Account, Units Issued | 46,811,398 | 0 |
| Limited Partners' Capital Account, Units Outstanding | 46,811,398 | 0 |