Subsequent Event (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended			0 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Oct. 27, 2014 Subsequent Event
Subsequent Event
Distribution Made to Limited Partner, Declaration Date				Oct. 27, 2014
Distribution Made to Limited Partner, Cash Distributions Declared				$ 63,760
Distribution Made to Limited Partner, Distributions Declared, Per Unit				$ 1.02
Distribution Made to Limited Partner, Distribution Date	Aug. 25, 2014	May 21, 2014	Mar. 03, 2014	Nov. 28, 2014
Distribution Made to Limited Partner, Date of Record				Nov. 10, 2014