Equity and Mezzanine Securities (Tables)

9 Months Ended

Sep. 30, 2017

Equity [Abstract]

Schedule of Sale of Common Stock

Issuances of common stock under the Prior Agreement during 2017 were as follows:

Quarter Ended	Common Stock Issued	Weighted Average Sales Price		Net Proceeds ($ millions)
June 30, 2017	400,000	$	85.01	$	33.6
March 31, 2017	280,502	$	76.47	$	21.2

Activity of Conversions

and 2016 were as follows:

		Nine Months Ended   September 30, 2017		Nine Months Ended   September 30, 2016
Series	Conversion Rate	Units/Shares Converted	Common Stock	Units/Shares Converted	Common Stock
Common OP unit	1	25,238	25,238	24,896	24,896
Series A-1 preferred OP unit	2.439	18,319	44,676	11,490	28,021
Series A-4 preferred OP unit	0.4444	9,000	3,996	12,389	5,505
Series A-4 preferred stock	0.4444	158,036	70,238	385,242	171,218
Series C preferred OP unit	1.11	16,806	18,651	7,000	7,768

Schedule of Dividends Payable

Dividend	Record Date	Payment Date	Distribution per Share		Total Distribution (thousands)
Common Stock, Common OP units and Restricted Stock	9/29/2017	10/16/2017	$	0.67	$	55,006
Series A Preferred Stock	9/29/2017	10/16/2017	$	0.4453125	$	441
Series A-4 Preferred Stock	9/15/2017	10/2/2017	$	0.40625	$	1,514