Segment and Geographic Information - Schedule of Disaggregation of Revenue by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 1,410,378	$ 1,339,443	$ 2,790,883	$ 2,599,928
Rental (including reimbursements)	1,338,188	1,284,728	2,651,245	2,492,897
Other revenue	72,190	54,715	139,638	107,031
Retail
Disaggregation of Revenue [Line Items]
Total revenue	1,061,093	1,018,046	2,102,710	1,977,405
Industrial
Disaggregation of Revenue [Line Items]
Total revenue	214,324	203,221	422,416	392,116
Other
Disaggregation of Revenue [Line Items]
Total revenue	62,771	63,461	126,119	123,376
U.S.
Disaggregation of Revenue [Line Items]
Rental (including reimbursements)	1,116,809	1,113,236	2,239,697	2,161,238
U.S. | Retail
Disaggregation of Revenue [Line Items]
Total revenue	858,362	858,714	1,722,434	1,669,629
U.S. | Industrial
Disaggregation of Revenue [Line Items]
Total revenue	197,205	191,061	393,634	368,233
U.S. | Other
Disaggregation of Revenue [Line Items]
Total revenue	61,242	63,461	123,629	123,376
U.K.
Disaggregation of Revenue [Line Items]
Rental (including reimbursements)	169,617	135,875	320,405	264,404
U.K. | Retail
Disaggregation of Revenue [Line Items]
Total revenue	155,506	123,715	293,670	240,521
U.K. | Industrial
Disaggregation of Revenue [Line Items]
Total revenue	12,582	12,160	24,245	23,883
U.K. | Other
Disaggregation of Revenue [Line Items]
Total revenue	1,529	0	2,490	0
Other
Disaggregation of Revenue [Line Items]
Rental (including reimbursements)	51,762	35,617	91,143	67,255
Other | Retail
Disaggregation of Revenue [Line Items]
Total revenue	47,225	35,617	86,606	67,255
Other | Industrial
Disaggregation of Revenue [Line Items]
Total revenue	4,537	0	4,537	0
Other | Other
Disaggregation of Revenue [Line Items]
Total revenue	$ 0	$ 0	$ 0	$ 0