Quarterly Results of Operations (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information Disclosure [Abstract]

Summary of Quarterly Results of Operations

The following table sets forth the quarterly results of operations for the years ended December 31, 2016 and 2015 (in thousands, except per share amounts):

	2016									2015
	First Quarter		Second Quarter		Third Quarter			Fourth Quarter		First Quarter			Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	254,423	$	257,321	$	253,800		$	240,261	$	258,825		$	257,323	$	257,135	$	254,788
Net income (loss) attributable to    DDR		45,573		41,058		(60,360	)		33,741		(243,787	)		18,598		59,555		93,466
Net income (loss) attributable to    common shareholders		39,980		35,464		(65,954	)		28,147		(249,381	)		13,004		53,962		87,872
Basic:
Net income (loss) per common    share attributable to common    shareholders	$	0.11	$	0.10	$	(0.18	)	$	0.08	$	(0.69	)	$	0.03	$	0.15	$	0.24
Weighted-average number of    shares		364,691		364,976		365,508			365,965		359,818			360,073		361,107		362,734
Diluted:
Net income (loss) per common    share attributable to common    shareholders	$	0.11	$	0.10	$	(0.18	)	$	0.08	$	(0.69	)	$	0.03	$	0.15	$	0.24
Weighted-average number of    shares		365,042		365,318		365,508			366,075		359,818			364,147		363,571		365,197