Intangible Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Intangible Assets And Liabilities [Abstract]

Schedule Of Acquired Finite Lived Intangible Assets Liabilites By Major Class

	Weighted-Average Life		Amount
Amortizable Intangible Assets
Lease intangibles:
In-place lease		10.6	$	180,060
Above-market rent		16.2		14,864
Below-market ground lease		94.4		1,410
Total intangible assets			$	196,334
Amortizable Below-Market Rent Intangible Liabilities
Below-market rent		8.7	$	(56,978)
Total intangible liabilities			$	(56,978)

Schedule Of Finite Lived Intangible Assets Liabilities

	December 31,
	2012						2011
	Carrying Amount		Accumulated Amortization		Total		Carrying Amount		Accumulated Amortization		Total
Amortizable Intangible Assets
Lease intangibles:
In-place lease	$	467,846	$	(44,762)	$	423,084	$	286,913	$	(19,007)	$	267,906
Other (a)		89,132		(10,893)		78,239		71,890		(5,659)		66,231
Total intangible assets	$	556,978	$	(55,655)	$	501,323	$	358,803	$	(24,666)	$	334,137
Amortizable Below-Market Rent Intangible Liabilities
Below-market rent	$	(84,130)	$	3,675	$	(80,455)	$	(26,809)	$	1,187	$	(25,622)
Total intangible liabilities	$	(84,130)	$	3,675	$	(80,455)	$	(26,809)	$	1,187	$	(25,622)

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Years Ending December 31,	Total
2013	$	34,551
2014		31,510
2015		29,440
2016		27,141
2017		26,175
Thereafter		272,051
Total	$	420,868