Earnings Per Share (Reconciliation Of Earnings Per Share) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Sep. 30, 2014		Sep. 30, 2013
BASIC AND DILUTED [Abstract]
Income from Continuing Operations	$ 7,587	[1]	$ 5,830	[1]	$ 61,217	[1]	$ 17,559	[1]
Loss (Income) from Continuing Operations allocated to Noncontrolling Interests	49	[1]	45	[1]	(1,152)	[1]	463	[1]
Distributions to Preferred Shareholders	(3,589)	[1]	(3,589)	[1]	(10,767)	[1]	(11,022)	[1]
Dividends Paid on Unvested Restricted Shares	(149)	[1]	(228)	[1]	(403)	[1]	(697)	[1]
Extinguishment of Issuance Costs Upon Redemption of Series A Preferred Shares							(2,250)	[1]
Income from Continuing Operations attributable to Common Shareholders	3,898	[1]	2,058	[1]	48,895	[1]	4,053	[1]
Discontinued Operations [Abstract]
(Loss) from Discontinued Operations			(3,531)	[1]	(1,557)	[1]	(4,850)	[1]
Loss from Discontinued Operations allocated to Noncontrolling Interests			119	[1]	52	[1]	165	[1]
(Loss) from Discontinued Operations attributable to Common Shareholders			(3,412)	[1]	(1,505)	[1]	(4,685)	[1]
Net Income (Loss) attributable to Common Shareholders	$ 3,898	[1]	$ (1,354)	[1]	$ 47,390	[1]	$ (632)	[1]
Denominator [Abstract]
Weighted average number of common shares - basic (in shares)	198,597,517		198,878,496		199,270,719		198,186,963
Effect of dilutive securities [Abstract]
Restricted Stock Awards (in shares)	1,387,462		2,498,237		1,205,386		2,027,128
Contingently Issued Shares (in shares)	637,007		267,900		629,747		1,273,997
Weighted average number of common shares - diluted (in shares)	200,621,986	[1]	201,644,633	[1]	201,105,852	[1]	201,488,088	[1]

[1] Income (loss) allocated to noncontrolling interest in HHLP has been excluded from the numerator and units of limited partnership interest in HHLP have been omitted from the denominator for the purpose of computing diluted earnings per share since including these amounts in the numerator and denominator would have no impact.  In addition, potentially dilutive common shares, if any, have been excluded from the denominator if they are anti-dilutive to income (loss) from continuing operations applicable to common shareholders.