Segment and Geographic Information - Schedule of Disaggregation of Revenue by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 1,470,552	$ 1,330,915	$ 4,261,435	$ 3,930,843
Rental (including reimbursements)	1,386,502	1,271,153	4,037,747	3,764,050
Other revenue	84,050	59,762	223,688	166,793
Retail
Disaggregation of Revenue [Line Items]
Total revenue	1,104,958	1,007,980	3,207,668	2,985,385
Industrial
Disaggregation of Revenue [Line Items]
Total revenue	219,346	202,195	641,762	594,311
Other
Disaggregation of Revenue [Line Items]
Total revenue	62,198	60,978	188,317	184,354
U.S.
Disaggregation of Revenue [Line Items]
Rental (including reimbursements)	1,146,577	1,095,336	3,386,274	3,256,574
U.S. | Retail
Disaggregation of Revenue [Line Items]
Total revenue	892,108	844,330	2,614,542	2,513,959
U.S. | Industrial
Disaggregation of Revenue [Line Items]
Total revenue	193,018	190,034	586,652	558,267
U.S. | Other
Disaggregation of Revenue [Line Items]
Total revenue	61,451	60,972	185,080	184,348
U.K.
Disaggregation of Revenue [Line Items]
Rental (including reimbursements)	179,361	144,290	499,766	408,694
U.K. | Retail
Disaggregation of Revenue [Line Items]
Total revenue	161,040	132,123	454,710	372,644
U.K. | Industrial
Disaggregation of Revenue [Line Items]
Total revenue	17,574	12,161	41,819	36,044
U.K. | Other
Disaggregation of Revenue [Line Items]
Total revenue	747	6	3,237	6
Other
Disaggregation of Revenue [Line Items]
Rental (including reimbursements)	60,564	31,527	151,707	98,782
Other | Retail
Disaggregation of Revenue [Line Items]
Total revenue	51,810	31,527	138,416	98,782
Other | Industrial
Disaggregation of Revenue [Line Items]
Total revenue	8,754	0	13,291	0
Other | Other
Disaggregation of Revenue [Line Items]
Total revenue	$ 0	$ 0	$ 0	$ 0