Variable Interest Entities - Summarized Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
ASSETS
Net Investment in Real Estate	$ 4,421,559	$ 3,778,148
Operating Lease Right-of-Use Assets	24,580	24,927
Cash and Cash Equivalents	133,244	58,591
Deferred Rent Receivable	122,918	98,727
Prepaid Expenses and Other Assets, Net	200,100	156,047
Total Assets	4,954,322	4,179,098
LIABILITIES AND PARTNERS' CAPITAL
Accounts Payable, Accrued Expenses and Other Liabilities	178,879	153,096
Operating Lease Liabilities	22,266	22,592
Rents Received in Advance and Security Deposits	100,166	98,588
Total Liabilities and Equity/Partners' Capital	4,954,322	4,179,098
Other Real Estate Partnerships
ASSETS
Net Investment in Real Estate	313,245	277,984
Operating Lease Right-of-Use Assets	13,000	13,087
Cash and Cash Equivalents	2,915	9,126
Deferred Rent Receivable	13,261	10,984
Prepaid Expenses and Other Assets, Net	12,919	9,480
Total Assets	355,340	320,661
LIABILITIES AND PARTNERS' CAPITAL
Accounts Payable, Accrued Expenses and Other Liabilities	18,148	9,496
Operating Lease Liabilities	10,249	10,277
Rents Received in Advance and Security Deposits	7,917	7,470
Partners' Capital	319,026	293,418
Total Liabilities and Equity/Partners' Capital	$ 355,340	$ 320,661