Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

Summary of unaudited consolidated quarterly information

Summarized unaudited consolidated quarterly information for the years ended December 31, 2015 and 2014 is provided below.

	For the Year Ended December 31, 2015
	First Quarter		Second Quarter		Third Quarter			Fourth Quarter
	(In thousands, except per share amounts)
Revenues (1)	$	805,598	$	811,920	$	827,606		$	841,274
Income from continuing operations attributable to common stockholders, including real estate dispositions (1)	$	102,868	$	131,578	$	45,235		$	127,059
Discontinued operations (1)	17,574		18,243		(22,383		)	(2,331		)
Net income attributable to common stockholders	$	120,442	$	149,821	$	22,852		$	124,728
Earnings per share:
Basic:
Income from continuing operations attributable to common stockholders, including real estate dispositions	$	0.32	$	0.39	$	0.14		$	0.38
Discontinued operations	0.05		0.06		(0.07		)	(0.01		)
Net income attributable to common stockholders	$	0.37	$	0.45	$	0.07		$	0.37
Diluted:
Income from continuing operations attributable to common stockholders, including real estate dispositions	$	0.32	$	0.40	$	0.14		$	0.38
Discontinued operations	0.05		0.05		(0.07		)	(0.01		)
Net income attributable to common stockholders	$	0.37	$	0.45	$	0.07		$	0.37
Dividends declared per share	$	0.79	$	0.79	$	0.73		$	0.73

________________________

(1) The amounts presented for the three months ended March 31, 2015 and June 30, 2015 differ from the amounts previously reported in our Quarterly Reports on Form 10-Q as a result of properties not previously included in discontinued operations in the respective reporting periods.

	For the Three Months Ended
	March 31, 2015			June 30, 2015
	(In thousands, except per share amounts)
Revenues, previously reported in Form 10-Q	$	884,024		$	891,322
Revenues, previously reported in continuing operations in Form 10-Q	(78,426		)	(79,402		)
Total revenues disclosed in Form 10-K	$	805,598		$	811,920
Income from continuing operations attributable to common stockholders, including real estate dispositions, previously reported in Form 10-Q	$	120,865		$	149,754
Income from continuing operations attributable to common stockholders, including real estate dispositions, previously reported in continuing operations in Form 10-Q	(17,997		)	(18,176		)
Income from continuing operations attributable to common stockholders, including real estate dispositions disclosed in Form 10-K	$	102,868		$	131,578
Discontinued operations, previously reported in Form 10-Q	$	(423	)	$	67
Operations from properties previously reported in continuing operations in Form 10-Q	17,997			18,176
Discontinued operations disclosed in Form 10-K	$	17,574		$	18,243

	For the Year Ended December 31, 2014
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
	(In thousands, except per share amounts)
Revenues (1)	$	665,262	$	674,529	$	704,932	$	732,090
Income from continuing operations attributable to common stockholders, including real estate dispositions (1)	$	90,973	$	107,617	$	90,961	$	86,481
Discontinued operations (1)	30,074		30,781		18,171		20,709
Net income attributable to common stockholders	$	121,047	$	138,398	$	109,132	$	107,190
Earnings per share:
Basic:
Income from continuing operations attributable to common stockholders, including real estate dispositions	$	0.31	$	0.37	$	0.28	$	0.29
Discontinued operations	0.10		0.10		0.05		0.07
Net income attributable to common stockholders	$	0.41	$	0.47	$	0.33	$	0.36
Diluted:
Income from continuing operations attributable to common stockholders, including real estate dispositions	$	0.31	$	0.37	$	0.27	$	0.29
Discontinued operations	0.10		0.10		0.05		0.07
Net income attributable to common stockholders	$	0.41	$	0.47	$	0.32	$	0.36
Dividends declared per share	$	0.725	$	0.725	$	0.725	$	0.79

________________________

(1) The amounts presented for the three months ended March 31, 2014, June 30, 2014, September 30, 2014 and December 31, 2014 differ from the amounts previously reported in our Annual Report on Form 10-K for the year ended December 31, 2014 as a result of properties not previously included in discontinued operations as of December 31, 2014.

	For the Three Months Ended
	March 31, 2014			June 30, 2014			September 30, 2014			December 31, 2014
	(In thousands, except per share amounts)
Revenues, previously reported in Form 10-K	$	741,470		$	751,254		$	779,035		$	803,987
Revenues, previously reported in continuing operations in Form 10-K	(76,208		)	(76,725		)	(74,103		)	(71,897		)
Total revenues disclosed in Form 10-K	$	665,262		$	674,529		$	704,932		$	732,090
Income from continuing operations attributable to common stockholders, including real estate dispositions, previously reported in Form 10-K	$	118,016		$	138,653		$	109,391		$	107,601
Income from continuing operations attributable to common stockholders, including real estate dispositions, previously reported in continuing operations in Form 10-K	(27,043		)	(31,036		)	(18,430		)	(21,120		)
Income from continuing operations attributable to common stockholders, including real estate dispositions disclosed in Form 10-K	$	90,973		$	107,617		$	90,961		$	86,481
Discontinued operations, previously reported in Form 10-K	$	3,031		$	(255	)	$	(259	)	$	(411	)
Operations from properties previously reported in continuing operations in Form 10-K	27,043			31,036			18,430			21,120
Discontinued operations disclosed in Form 10-K	$	30,074		$	30,781		$	18,171		$	20,709