Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues:
Lease income	$ 377,761	$ 349,057	$ 1,117,945	$ 1,050,008
Other property income	3,089	4,444	10,609	11,464
Management, transaction, and other fees	6,720	6,765	20,776	19,896
Total revenues	387,570	360,266	1,149,330	1,081,368
Operating expenses:
Depreciation and amortization	102,799	100,955	299,108	299,508
Property operating expense	65,471	60,477	194,689	183,242
Real estate taxes	47,080	45,729	140,940	135,514
General and administrative	27,060	25,073	74,140	75,443
Other operating expenses	1,770	3,654	5,402	9,363
Total operating expenses	244,180	235,888	714,279	703,070
Other expense, net:
Interest expense, net	51,323	47,022	149,608	133,068
Provision for impairment of real estate	3,374		4,636
Gain on sale of real estate, net of tax	(6,198)	(11,360)	(6,005)	(33,844)
Loss on early extinguishment of debt				180
Net investment income	(2,602)	(1,372)	(2,629)	(4,506)
Total other expense, net	45,897	34,290	145,610	94,898
Income before equity in income of investments in real estate partnerships	97,493	90,088	289,441	283,400
Equity in income of investments in real estate partnerships	15,124	13,488	43,378	37,763
Net income	112,617	103,576	332,819	321,163
Noncontrolling interests:
Exchangeable operating partnership units	(1,664)	(593)	(2,892)	(1,836)
Limited partners' interests in consolidated partnerships	(1,580)	(1,514)	(4,946)	(5,416)
Net income attributable to noncontrolling interests	(3,244)	(2,107)	(7,838)	(7,252)
Net income attributable to the Company/ Partnership	109,373	101,469	324,981	313,911
Preferred stock dividends	(3,413)	(3,413)	(10,239)	(10,239)
Net income attributable to common shareholders	$ 105,960	$ 98,056	$ 314,742	$ 303,672
Net income attributable to common shareholders:
Per common unit - basic	$ 0.58	$ 0.54	$ 1.73	$ 1.66
Per common unit - diluted	$ 0.58	$ 0.54	$ 1.73	$ 1.66
Partnership Interest [Member]
Revenues:
Lease income	$ 377,761	$ 349,057	$ 1,117,945	$ 1,050,008
Other property income	3,089	4,444	10,609	11,464
Management, transaction, and other fees	6,720	6,765	20,776	19,896
Total revenues	387,570	360,266	1,149,330	1,081,368
Operating expenses:
Depreciation and amortization	102,799	100,955	299,108	299,508
Property operating expense	65,471	60,477	194,689	183,242
Real estate taxes	47,080	45,729	140,940	135,514
General and administrative	27,060	25,073	74,140	75,443
Other operating expenses	1,770	3,654	5,402	9,363
Total operating expenses	244,180	235,888	714,279	703,070
Other expense, net:
Interest expense, net	51,323	47,022	149,608	133,068
Provision for impairment of real estate	3,374		4,636
Gain on sale of real estate, net of tax	(6,198)	(11,360)	(6,005)	(33,844)
Loss on early extinguishment of debt				180
Net investment income	(2,602)	(1,372)	(2,629)	(4,506)
Total other expense, net	45,897	34,290	145,610	94,898
Income before equity in income of investments in real estate partnerships	97,493	90,088	289,441	283,400
Equity in income of investments in real estate partnerships	15,124	13,488	43,378	37,763
Net income	112,617	103,576	332,819	321,163
Noncontrolling interests:
Limited partners' interests in consolidated partnerships	(1,580)	(1,514)	(4,946)	(5,416)
Net income attributable to noncontrolling interests	(1,580)	(1,514)	(4,946)	(5,416)
Net income attributable to the Company/ Partnership	111,037	102,062	327,873	315,747
Preferred unit distributions	(3,413)	(3,413)	(10,239)	(10,239)
Net income attributable to common unit holders	$ 107,624	$ 98,649	$ 317,634	$ 305,508
Net income attributable to common unit holders:
Per common unit - basic	$ 0.58	$ 0.54	$ 1.73	$ 1.66
Per common unit - diluted	$ 0.58	$ 0.54	$ 1.73	$ 1.66