ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2014

Accounting Policies [Abstract]

Supplemental cash flow information

Supplemental cash flow information for the nine months ended September 30, 2014 and 2013 is as follows:

	Nine months ended September 30,
	2014			2013
Interest paid, including interest capitalized	$	30,977		$	33,476
Income tax payments, net		1,039			1,082
Non-cash investing and financing activities:
Dividends and distributions payable		21,833			17,932
Conversions of redeemable common units		784			—
Common stock 401k matching contribution		658			670
Construction and property capital expenditure cost accruals, increase (decrease)		(3,421	)		(3,754	)
Adjustments to equity related to redeemable common units, net increase (decrease)		(531	)		767