Net Income Per Limited Partner Unit (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions |
9 Months Ended | |
|---|---|---|
Nov. 02, 2015 |
Sep. 30, 2015 |
|
| Subsequent Event [Member] | ||
| Schedule Of Earnings Per Unit [Line Items] | ||
| Distribution Made to Limited Partner, Cash Distributions Declared | $ 17.4 | |
| Distribution Made to Limited Partner, Distributions Declared, Per Unit | $ 0.1725 | |
| Distribution Made to Limited Partner, Distribution Date | Nov. 20, 2015 | |
| Distribution Made to Limited Partner, Date of Record | Nov. 13, 2015 | |
| Minimum | ||
| Schedule Of Earnings Per Unit [Line Items] | ||
| Distribution Made to Limited Partner, Distributions Paid, Per Unit | $ 0.1675 | |
| Minimum | Annualized | ||
| Schedule Of Earnings Per Unit [Line Items] | ||
| Distribution Made to Limited Partner, Distributions Paid, Per Unit | $ 0.67 |