Noncontrolling Interests (Narrative) (Details)	3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Noncontrolling Interests [Abstract]
Number of years from date of admission as a limited partner for redemption of partnership interest	1 year
Common units owned by affiliate	7,305,355
Affiliate's percent ownership of the Company's common equity	42.30%
Preferred units outstanding	0	0