Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Net real estate investments:
Real estate assets, at cost	$ 14,767,372	$ 14,561,924
Less: accumulated depreciation	3,442,113	3,267,728
Real estate assets, net	11,325,259	11,294,196
Investments in sales-type leases, net	16,848	16,727
Investments in real estate partnerships	362,810	349,856
Net real estate investments	11,704,917	11,660,779
Cash, cash equivalents, and restricted cash, including $5,643 and $16,004 of restricted cash at June 30, 2026 and December 31, 2025, respectively	191,614	120,661
Tenant and other receivables, net	291,660	273,862
Deferred leasing costs, less accumulated amortization of $142,917 and $138,391 at June 30, 2026 and December 31, 2025, respectively	101,673	97,253
Acquired lease intangible assets, less accumulated amortization of $440,278 and $421,433 at June 30, 2026 and December 31, 2025, respectively	233,561	254,201
Right of use assets, net	311,846	315,804
Other assets	287,671	278,723
Total assets	13,122,942	13,001,283
Liabilities:
Notes payable, net	4,873,182	4,619,301
Unsecured credit facility	30,000	120,000
Accounts payable and other liabilities	399,523	391,847
Acquired lease intangible liabilities, less accumulated amortization of $256,559 and $243,040 at June 30, 2026 and December 31, 2025, respectively	345,570	356,454
Lease liabilities	240,325	242,368
Tenants' security, escrow deposits and prepaid rent	87,154	89,707
Total liabilities	5,975,754	5,819,677
Commitments and contingencies
Shareholders' equity/Partners' capital:
Preferred stock $0.01 par value per share, 30,000,000 shares authorized; 9,000,000 shares issued and outstanding, in the aggregate, in Series A and Series B at June 30, 2026 and December 31, 2025	225,000	225,000
Common stock $0.01 par value per share, 220,000,000 shares authorized; 183,117,863 and 182,902,234 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively	1,831	1,829
Treasury stock at cost, 411,590 and 494,307 shares held at June 30, 2026 and December 31, 2025, respectively	(33,085)	(31,075)
Additional paid-in-capital	8,709,547	8,704,138
Accumulated other comprehensive loss	(574)	(4,220)
Distributions in excess of net income	(2,027,768)	(1,988,782)
Total shareholders' equity	6,874,951	6,906,890
Noncontrolling interests:
Exchangeable operating partnership units, aggregate redemption value of $306,057 and $264,950 at June 31, 2026 and December 31, 2025, respectively	144,222	144,940
Limited partners' interests in consolidated partnerships	128,015	129,776
Total noncontrolling interests	272,237	274,716
Total equity	7,147,188	7,181,606
Total liabilities and equity	13,122,942	13,001,283
Partnership Interest [Member]
Net real estate investments:
Real estate assets, at cost	14,767,372	14,561,924
Less: accumulated depreciation	3,442,113	3,267,728
Real estate assets, net	11,325,259	11,294,196
Investments in sales-type leases, net	16,848	16,727
Investments in real estate partnerships	362,810	349,856
Net real estate investments	11,704,917	11,660,779
Cash, cash equivalents, and restricted cash, including $5,643 and $16,004 of restricted cash at June 30, 2026 and December 31, 2025, respectively	191,614	120,661
Tenant and other receivables, net	291,660	273,862
Deferred leasing costs, less accumulated amortization of $142,917 and $138,391 at June 30, 2026 and December 31, 2025, respectively	101,673	97,253
Acquired lease intangible assets, less accumulated amortization of $440,278 and $421,433 at June 30, 2026 and December 31, 2025, respectively	233,561	254,201
Right of use assets, net	311,846	315,804
Other assets	287,671	278,723
Total assets	13,122,942	13,001,283
Liabilities:
Notes payable, net	4,873,182	4,619,301
Unsecured credit facility	30,000	120,000
Accounts payable and other liabilities	399,523	391,847
Acquired lease intangible liabilities, less accumulated amortization of $256,559 and $243,040 at June 30, 2026 and December 31, 2025, respectively	345,570	356,454
Lease liabilities	240,325	242,368
Tenants' security, escrow deposits and prepaid rent	87,154	89,707
Total liabilities	5,975,754	5,819,677
Commitments and contingencies
Shareholders' equity/Partners' capital:
Preferred units $0.01 par value per unit, 30,000,000 units authorized; 9,000,000 units issued and outstanding, in the aggregate, in Series A and Series B at June 30, 2026 and December 31, 2025	225,000	225,000
General partner's common units, 183,117,863 and 182,902,234 units issued and outstanding at June 30, 2026 and December 31, 2025, respectively	6,650,525	6,686,110
Limited partners' common units, 3,838,188 and 3,838,188 units issued and outstanding at June 30, 2026 and December 31, 2025 respectively	144,222	144,940
Accumulated other comprehensive loss	(574)	(4,220)
Total partners' capital	7,019,173	7,051,830
Noncontrolling interests:
Limited partners' interests in consolidated partnerships	128,015	129,776
Total capital	7,147,188	7,181,606
Total liabilities and equity	$ 13,122,942	$ 13,001,283