Investments in Real Estate - Acquisitions (Details) - 6 months ended Jun. 30, 2024 ft² in Thousands, € in Millions, £ in Millions, $ in Millions	USD ($) ft² property	GBP (£) ft² property	EUR (€) ft² property
Real Estate [Line Items]
Number of properties | property	196	196	196
Leasable square feet (sq ft) | ft²	8,435	8,435	8,435
Investment	$ 974.0
Weighted average lease term (years)	11 years 10 months 24 days	11 years 10 months 24 days	11 years 10 months 24 days
Initial weighted average cash lease yield (percent)	7.80%	7.80%	7.80%
Settlement credits as reimbursement for acquired rent free period	$ 0.5
Rental revenue generated from acquisitions from investment grade tenants (as a percent)	31.00%	31.00%	31.00%
Retail
Real Estate [Line Items]
Property type acquired based on rental revenue (as a percent)	86.20%	86.20%	86.20%
Industrial
Real Estate [Line Items]
Property type acquired based on rental revenue (as a percent)	13.80%	13.80%	13.80%
New properties
Real Estate [Line Items]
Number of properties, new | property	34	34	34
Leasable square feet (sq ft) | ft²	2,283	2,283	2,283
Investment	$ 565.0
Weighted average lease term (years)	9 years 6 months	9 years 6 months	9 years 6 months
Initial weighted average cash lease yield (percent)	8.10%	8.10%	8.10%
New properties | Acquisitions - U.S.
Real Estate [Line Items]
Number of properties, new | property	20	20	20
Leasable square feet (sq ft) | ft²	719	719	719
Investment	$ 147.1
Weighted average lease term (years)	19 years 3 months 18 days	19 years 3 months 18 days	19 years 3 months 18 days
Initial weighted average cash lease yield (percent)	7.70%	7.70%	7.70%
New properties | Acquisitions - Europe
Real Estate [Line Items]
Number of properties, new | property	14	14	14
Leasable square feet (sq ft) | ft²	1,564	1,564	1,564
Investment	$ 417.9
Weighted average lease term (years)	6 years 2 months 12 days	6 years 2 months 12 days	6 years 2 months 12 days
Initial weighted average cash lease yield (percent)	8.20%	8.20%	8.20%
Properties under development
Real Estate [Line Items]
Number of properties, under development | property	162	162	162
Leasable square feet (sq ft) | ft²	6,152	6,152	6,152
Investment	$ 409.0
Weighted average lease term (years)	15 years 6 months	15 years 6 months	15 years 6 months
Initial weighted average cash lease yield (percent)	7.40%	7.40%	7.40%
Properties under development | U.K.
Real Estate [Line Items]
Investment | £		£ 35.2
Properties under development | Spain
Real Estate [Line Items]
Investment | €			€ 17.7
Properties under development | Portugal
Real Estate [Line Items]
Investment | €			€ 6.9