Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Schedule of Carrying Values and Estimated Fair Values

The carrying values and the estimated fair values are summarized as follows (in thousands):

	June 30, 2019				December 31, 2018
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Senior Notes	$	1,646,985	$	1,727,047	$	1,646,007	$	1,639,827
Revolving Credit Facilities and term loans		124,698		126,167		149,655		150,533
Mortgage Indebtedness		87,192		89,087		88,743		89,228
	$	1,858,875	$	1,942,301	$	1,884,405	$	1,879,588