v3.26.1
Debt (Tables)
3 Months Ended
Mar. 31, 2026
Debt  
Schedule of fair value of financial instruments and the related discount rate assumptions

March 31, 

December 31, 

  ​ ​

2026

  ​ ​ ​

2025

 

Fair value of consolidated fixed-rate mortgages and unsecured indebtedness (in millions)

$

25,710

$

27,300

  ​ ​ ​

Weighted average discount rates assumed in calculation of fair value for fixed-rate mortgages

 

5.84

%  

 

5.63

%

Weighted average discount rates assumed in calculation of fair value for fixed-rate unsecured indebtedness

6.19

%  

6.05

%