Indebtedness (Tables)

6 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Fair Value, Liabilities Measured on a Recurring Basis, Disclosure Only

The following table summarizes the book value and changes in the fair value of our debt (in thousands):

	Book Value at 12/31/2016		Book Value at 6/30/2017		Fair Value at 12/31/2016		Payments/Payoffs			Adjustments to Fair Value			Fair Value at 6/30/2017
Fixed rate secured debt	$	381,894	$	335,713	$	415,231	$	(46,123	)	$	(9,180	)	$	359,928
Variable rate secured debt	2,800		2,800		2,800		—			—			2,800
Unsecured debt	2,498,835		1,961,982		2,568,034		(536,853		)	12,339			2,043,520
Unsecured line of credit	48,000		—		48,000		(48,000		)	—			—
Total	$	2,931,529	$	2,300,495	$	3,034,065	$	(630,976	)	$	3,159		$	2,406,248
Less: Deferred financing costs	23,052		20,367
Total indebtedness as reported on the consolidated balance sheets	$	2,908,477	$	2,280,128

Unsecured Line of Credit

Our unsecured line of credit at June 30, 2017 is described as follows (in thousands):

Description	Borrowing Capacity		Maturity Date	Outstanding Balance at June 30, 2017
Unsecured Line of Credit - Partnership	$	1,200,000	January 2019	$	—