Consolidated Statements of Cash Flows - Supplemental Information - Supplemental Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Supplemental Cash Flow Elements [Abstract]
Interest paid, net of amounts capitalized	$ 84,205	$ 58,865
Income taxes paid	0	0
Non-Cash Activity:
Common stock dividends declared and accrued	49,296	48,459
Accrued capital expenditures included in accounts payable and accrued expenses	81,707	93,528
Tenant improvements funded by tenants	$ 48,120	$ 56,727