Debt (Tables)

6 Months Ended

Jun. 30, 2023

Debt

Schedule of fair value of financial instruments and the related discount rate assumptions

	June 30,			December 31,
	2023			2022
Fair value of consolidated fixed rate mortgages and unsecured indebtedness (in millions)	$	21,915		$	20,020
Weighted average discount rates assumed in calculation of fair value for fixed rate mortgages		6.37	%		6.10	%
Weighted average discount rates assumed in calculation of fair value for unsecured indebtedness		6.16	%		5.87	%