Investments in Unconsolidated Companies (Tables)

12 Months Ended

Dec. 31, 2013

Equity Method Investments and Joint Ventures [Abstract]

Summarized Financial Information for Unconsolidated Companies

Combined summarized financial information for the unconsolidated companies at December 31, 2013 and 2012, and for the years ended December 31, 2013, 2012 and 2011, are as follows (in thousands):

	2013		2012		2011
Rental revenue	$	240,064	$	291,534	$	272,937
Gain on sale of properties	$	121,404	$	6,792	$	2,304
Net income	$	116,832	$	3,125	$	10,709
Equity in earnings of unconsolidated companies	$	54,116	$	4,674	$	4,565
Land, buildings and tenant improvements, net	$	1,656,231	$	1,991,823
Construction in progress	12,338		61,663
Undeveloped land	126,556		175,143
Other assets	206,414		289,173
	$	2,001,539	$	2,517,802
Indebtedness	$	890,513	$	1,314,502
Other liabilities	93,291		70,519
	983,804		1,385,021
Owners' equity	1,017,735		1,132,781
	$	2,001,539	$	2,517,802
Investments in and advances to unconsolidated companies (1)	$	342,947	$	372,256

Schedule of Maturities of Long-term Debt of Unconsolidated Joint Ventures

The scheduled principal payments of long term debt for the unconsolidated joint ventures for each of the next five years and thereafter as of December 31, 2013 are as follows (in thousands):

Year	Future Repayments
2014	$	178,112
2015	133,749
2016	116,492
2017	338,054
2018	3,769
Thereafter	119,112
	$	889,288