v3.25.2
Consolidated Statement of Capital and Noncontrolling Interests - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Dec. 31, 2023
Common Stock, Shares, Outstanding 158,366,277   158,366,277     158,174,995    
Effective portion of interest rate contracts $ (5,636) $ 936 $ (18,912) $ 17,287        
Amortization of interest rate contracts 1,692 3,081 4,773 6,441        
Proceeds from sale of interest in property partnerships and contributions from noncontrolling interests in property partnerships 60,441 67,481 65,591 210,423        
Distributions to noncontrolling interests in property partnerships $ (18,477) $ (17,434) $ (38,002) $ (37,459)        
General Partner [Member]                
Common Stock, Shares, Outstanding 1,768,000 1,762,000 1,768,000 1,762,000 1,767,000 1,762,000 1,762,000 1,755,000
Net activity from contributions and unearned compensation 1,000 0 2,000 5,000        
Conversion of redeemable partnership units 0 0 4,000 2,000        
Limited Partner [Member]                
Common Stock, Shares, Outstanding 156,598,000 155,336,000 156,598,000 155,336,000 156,556,000 156,413,000 155,287,000 155,185,000
Net activity from contributions and unearned compensation 38,000 8,000 73,000 76,000        
Conversion of redeemable partnership units 4,000 41,000 112,000 75,000        
Partners' Capital (General and Limited Partners)[Member]                
Beginning Balance $ 4,340,850 $ 5,010,460 $ 4,340,850 $ 5,010,460 $ 4,408,383 $ 4,391,985 $ 5,004,678 $ 4,973,951
Net activity from contributions and unearned compensation, value 3,049 2,499 4,751 5,361        
Allocated net income for the period 90,786 81,318 153,666 162,898        
Distributions (155,199) (153,956) (310,356) (307,864)        
Conversion of redeemable partnership units, value 125 1,451 3,801 2,754        
Adjustment to reflect redeemable partnership units at redemption value (2,853) 73,226 100,725 126,034        
Proceeds from sale of interest in property partnerships and contributions from noncontrolling interests in property partnerships (3,441) 1,244 (3,722) 47,326        
Accumulated Other Comprehensive Loss [Member]                
Beginning Balance (15,059) (155) (15,059) (155) (11,379) (2,072) (3,620) (21,147)
Effective portion of interest rate contracts (5,075) 835 (17,025) 15,481        
Amortization of interest rate contracts 1,395 2,630 4,038 5,511        
Noncontrolling interest - property partnerships [Member]                
Beginning Balance 2,003,993 1,801,676 2,003,993 1,801,676 1,938,344 1,933,545 1,734,904 1,640,704
Allocated net income for the period 20,100 17,825 38,849 35,046        
Amortization of interest rate contracts 144 144 288 288        
Proceeds from sale of interest in property partnerships and contributions from noncontrolling interests in property partnerships 63,882 66,237 69,313 163,097        
Distributions to noncontrolling interests in property partnerships (18,477) (17,434) (38,002) (37,459)        
Total Capital [Member]                
Beginning Balance 6,329,784 6,811,981 6,329,784 6,811,981 6,335,348 6,323,458 6,735,962 6,593,508
Net activity from contributions and unearned compensation, value 3,049 2,499 4,751 5,361        
Allocated net income for the period 110,886 99,143 192,515 197,944        
Distributions (155,199) (153,956) (310,356) (307,864)        
Conversion of redeemable partnership units, value 125 1,451 3,801 2,754        
Adjustment to reflect redeemable partnership units at redemption value (2,853) 73,226 100,725 126,034        
Effective portion of interest rate contracts (5,075) 835 (17,025) 15,481        
Amortization of interest rate contracts 1,539 2,774 4,326 5,799        
Proceeds from sale of interest in property partnerships and contributions from noncontrolling interests in property partnerships 60,441 67,481 65,591 210,423        
Distributions to noncontrolling interests in property partnerships (18,477) (17,434) (38,002) (37,459)        
Noncontrolling interest - Redeemable partnership units [Member]                
Beginning Balance 1,285,061 1,230,848 1,285,061 1,230,848 $ 1,280,106 $ 1,378,573 $ 1,300,409 $ 1,347,575
Net activity from contributions and unearned compensation, value 10,736 14,041 31,725 28,310        
Allocated net income for the period 10,057 9,509 17,036 19,009        
Distributions (18,158) (18,842) (36,307) (37,706)        
Conversion of redeemable partnership units, value (125) (1,451) (3,801) (2,754)        
Adjustment to reflect redeemable partnership units at redemption value 2,853 (73,226) (100,725) (126,034)        
Effective portion of interest rate contracts (561) 101 (1,887) 1,806        
Amortization of interest rate contracts $ 153 $ 307 $ 447 $ 642