v3.26.3
FAIR VALUES OF FINANCIAL INSTRUMENTS - Carrying Amounts and Fair Values of Financial Instruments (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Assets:    
Cash and cash equivalents $ 202,009 $ 741,067
Escrow deposits and restricted cash 27,623 45,070
Secured mortgage loans and other, net 466,204 167,975
Secured mortgage loans and other, net, fair value 454,511 166,796
Non-mortgage loans receivable, net 20,682 20,827
Liabilities:    
Senior notes payable and other debt, gross 12,511,800 13,103,627
Non-mortgage loans receivable, net    
Assets:    
Secured mortgage loans and other, net 23,917 24,062
Secured mortgage loans and other, net, fair value 19,598 20,432
Carrying Amount    
Assets:    
Cash and cash equivalents 202,009 741,067
Escrow deposits and restricted cash 27,623 45,070
Derivative instruments 27,111 12,390
Liabilities:    
Derivative instruments 1,911 5,267
Redeemable OP Units 274,550 260,672
Carrying Amount | Non-mortgage loans receivable, net    
Assets:    
Non-mortgage loans receivable, net 20,682 20,827
Carrying Amount | Secured/mortgage loans and other, net    
Assets:    
Secured mortgage loans and other, net 442,287 143,913
Fair Value    
Assets:    
Cash and cash equivalents, fair value 202,009 741,067
Escrow deposits and restricted cash 27,623 45,070
Derivative instruments 27,111 12,390
Liabilities:    
Senior notes payable and other debt, gross, fair value 12,011,234 13,429,007
Derivative instruments 1,911 5,267
Redeemable OP Units, fair value 274,550 260,672
Fair Value | Non-mortgage loans receivable, net    
Assets:    
Non-mortgage loans receivable, fair value 19,598 20,432
Fair Value | Secured/mortgage loans and other, net    
Assets:    
Secured mortgage loans and other, net, fair value $ 434,913 $ 146,364