Partners' Capital (Schedule Of Partners' Unit Activity) (Details)	1 Months Ended				12 Months Ended		0 Months Ended	12 Months Ended		0 Months Ended	12 Months Ended			0 Months Ended	12 Months Ended		0 Months Ended	12 Months Ended		1 Months Ended
	Dec. 31, 2012 Limited Partners-Public Common [Member]	Apr. 30, 2012 Limited Partners-Public Common [Member]	Jan. 31, 2011 Limited Partners-Public Common [Member]	Dec. 31, 2010 Limited Partners-Public Common [Member]	Dec. 31, 2011 Class C Convertible Preferred [Member]	Dec. 31, 2013 Class C Convertible Preferred [Member]	Dec. 31, 2010 General Partner [Member]	Dec. 31, 2012 General Partner [Member]	Dec. 31, 2013 General Partner [Member]	Dec. 31, 2010 Limited Partner [Member] Limited Partners-Public Common [Member]	Dec. 31, 2013 Limited Partner [Member] Limited Partners-Public Common [Member]	Dec. 31, 2012 Limited Partner [Member] Limited Partners-Public Common [Member]	Dec. 31, 2011 Limited Partner [Member] Limited Partners-Public Common [Member]	Dec. 31, 2010 Limited Partner [Member] Limited Partners-Affiliated - Common [Member]	Dec. 31, 2013 Limited Partner [Member] Limited Partners-Affiliated - Common [Member]	Dec. 31, 2012 Limited Partner [Member] Limited Partners-Affiliated - Common [Member]	Dec. 31, 2010 Limited Partner [Member] Limited Partners-Affiliated - Subordinated [Member]	Dec. 31, 2013 Limited Partner [Member] Limited Partners-Affiliated - Subordinated [Member]	Dec. 31, 2011 Limited Partner [Member] Limited Partners-Affiliated - Subordinated [Member]	Dec. 31, 2010 Fund [Member] Limited Partners-Public Common [Member]	Apr. 30, 2012 Fund [Member] Limited Partners-Affiliated - Common [Member]	Dec. 31, 2010 Fund [Member] Limited Partners-Affiliated - Subordinated [Member]
Partners' Unit Capital Activity [Line Items]
Beginning balance						16,666,667		35,729	51,036			17,292,279	15,000,000			11,297,737			7,145,866
Units issued to Predecessor					16,666,667									11,297,737			7,145,866			11,297,737		7,145,866
Underwriter's exercise of over-allotment	1,800,000	2,625,000	2,250,000										2,250,000
Vested units awarded under our Long Term Incentive Performance Plan												96,890	52,798
Reduction in units to cover individuals' tax withholdings												(14,891)	(10,519)
Issuance of units to General Partner							35,729	15,307
Conversion of Subordinated Units															7,145,866			(7,145,866)
Units sold to public	12,000,000	6,202,263		15,000,000						15,000,000	22,627,263	11,297,737				(11,297,737)					11,297,737
Ending balance					16,666,667	16,666,667	35,729		51,036	15,000,000	51,299,278		17,292,279	11,297,737	7,145,866		7,145,866		7,145,866