CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parentheticals) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
ASSETS
Deferred leasing costs, accumulated amortization	$ 237,704	$ 233,448
Identified intangible assets, net of accumulated amortization	$ 83,758	$ 81,962
LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY
Preferred shares of beneficial interest: par value per share (in dollars per share)	$ 0	$ 0
Preferred shares of beneficial interest: authorized shares (in shares)	110,000,000	110,000,000
Preferred shares of beneficial interest: issued shares (in shares)	48,788,450	48,788,450
Preferred shares of beneficial interest: outstanding shares (in shares)	48,788,450	48,788,450
Common shares of beneficial interest: par value per share (in dollars per share)	$ 0.04	$ 0.04
Common shares of beneficial interest: authorized shares (in shares)	250,000,000	250,000,000
Common shares of beneficial interest: issued shares (in shares)	188,097,756	190,666,367
Common shares of beneficial interest: outstanding shares (in shares)	188,097,756	190,666,367
Class A Unit
LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY
Outstanding partnership units held by third parties (in shares)	16,946,794	16,650,713
Cumulative Redeemable Preferred Unit
LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY
Outstanding partnership units held by third parties (in shares)	141,400	141,400