Redeemable Partnership Units (Tables)

6 Months Ended

Jun. 30, 2013

Redeemable Partnership Units Disclosure [Abstract]

Summary Of Activity Of Redeemable Partnership Units

(Amounts in thousands)
Balance at December 31, 2011	$	1,160,677
Net income		24,355
Distributions		(24,457)
Redemption of Class A units, at redemption value		(24,976)
Adjustments to carry redeemable Class A units at redemption value		110,581
Other, net		(9,355)
Balance at June 30, 2012	$	1,236,825
Balance at December 31, 2012	$	944,152
Net income		23,916
Distributions		(17,541)
Redemption of Class A units, at redemption value		(14,980)
Adjustments to carry redeemable Class A units at redemption value		29,393
Redemption of Series D-15 redeemable units		(36,900)
Other, net		12,948
Balance at June 30, 2013	$	940,988