Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash Flows from Operating Activities:
Net income	$ 23,754	$ 31,875
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	95,623	94,962
Amortization of deferred financing costs	1,265	1,158
Amortization of lease inducements and above/below-market lease intangibles	2,725	3,100
Straight-line rental revenue, net	(1,936)	(3,881)
Amortization of discount on unsecured senior notes	547	527
Amortization of above market assumed debt	0	(10)
Gain on sale of investment properties, net	(13)	(3,481)
Equity in (gain) loss of unconsolidated entities	(1,538)	390
Distributions from unconsolidated entities	3,722	3,932
Provision for bad debts	316	95
Non-cash share compensation	8,322	8,051
Change in operating assets and liabilities:
Tenant receivables	3,651	(1,672)
Other assets	3,910	3,650
Accounts payable	(182)	(1,315)
Accrued expenses and other liabilities	5,619	2,117
Net cash provided by operating activities	145,785	139,498
Cash Flows from Investing Activities:
Proceeds from sale of investment properties	2,553	7,900
Acquisition of investment properties, net	(35,112)	(27,325)
Investment in unconsolidated entities, net	(2,340)	(12,119)
Returns of investment in unconsolidated entities	3,428	0
Development of real estate	(5,296)	0
Escrowed cash - acquisition deposits/earnest deposits	0	360
Capital expenditures on investment properties	(19,458)	(21,515)
Investment in real estate loans receivable	(17,741)	(14,611)
Repayment of real estate loans receivable	27,600	22,441
Leasing commissions	(1,812)	(1,842)
Lease inducements	(400)	(500)
Net cash used in investing activities	(48,578)	(47,211)
Cash Flows from Financing Activities:
Net proceeds from sale of common shares	66,107	23,516
Proceeds from credit facility borrowings	513,000	147,000
Repayment of credit facility borrowings	(306,000)	(157,000)
Repayment of senior unsecured notes	(15,000)	0
Principal payments on mortgage debt	(502)	(838)
Debt issuance costs	(3,813)	(17)
Dividends paid - shareholders	(110,556)	(104,737)
Distributions to noncontrolling interests - Operating Partnership	(4,526)	(5,479)
Contributions from noncontrolling interest	8,171	569
Distributions to noncontrolling interests - partially owned properties	(195)	(331)
Payments of employee taxes for withheld stock-based compensation shares	(5,891)	(4,261)
Purchase of OP Units	(72)	(184)
Net cash provided by (used in) financing activities	140,723	(101,762)
Net increase (decrease) in cash and cash equivalents	237,930	(9,475)
Cash and cash equivalents, beginning of period	7,730	9,876
Cash and cash equivalents, end of period	245,660	401
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow information - interest paid during the period	37,957	32,405
Supplemental disclosure of noncash activity—change in fair value of interest rate swap agreements	4,099	4,462
Supplemental disclosure of noncash activity—conversion of loan receivable in connection to the acquisition of investment property	$ 5,398	$ 5,700