Equity (Tables)

3 Months Ended

Mar. 31, 2013

Equity

Reconciliation of carrying amounts of equity

	Preferred Stock		Common Stock		Accumulated Other Comprehensive Income (Loss)		Capital in Excess of Par Value		Accumulated Deficit		Common Stock Held in Treasury		Noncontrolling interests		Total Equity
January 1, 2013	$	44,719	$	31	$	(90,900)	$	9,175,724	$	(3,083,190)	$	(135,781)	$	982,486	$	6,893,089
Exchange of limited partner units for common shares								2,521						(2,521)		—
Issuance of limited partner units																—
Other		(83)						1,897		(8,285)		1,461		11,422		6,412
Adjustment to limited partners' interest from change in ownership in the Operating Partnership								2,647						(2,647)		—
Distributions to common stockholders and limited partners, excluding Operating Partnership preferred interests										(357,374)				(59,766)		(417,140)
Distributions to other noncontrolling interest partners														(59)		(59)
Comprehensive income, excluding $479 attributable to preferred interests in the Operating Partnership and $2,458 attributable to noncontrolling redeemable interests in properties in temporary equity						8,166				283,973				48,838		340,977
March 31, 2013	$	44,636	$	31	$	(82,734)	$	9,182,789	$	(3,164,876)	$	(134,320)	$	977,753	$	6,823,279