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Investment in Unconsolidated Entities - Narrative (Details)			3 Months Ended
	Jan. 19, 2023 USD ($)	Jan. 18, 2023 USD ($) property interest_rate_swap	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Mar. 16, 2023 USD ($)
Variable Interest Entity [Line Items]
Gain on sale of investment real estate		$ 24,900,000
Distributions from unconsolidated entities			$ 0	$ 79,255,000
Gain on sale of derivatives		$ 1,400,000
Interest Rate Swap
Variable Interest Entity [Line Items]
Number of instruments acquired | interest_rate_swap		2
Notional amount		$ 75,000,000			$ 100,000,000
IAGM
Variable Interest Entity [Line Items]
Number of properties acquired | property		4
Purchase price		$ 222,300,000
Assumed aggregate mortgage debt		92,500,000
Distributions from unconsolidated entities	$ 71,400,000
IAGM Retail Fund LLC
Variable Interest Entity [Line Items]
Gain on sale of derivatives		$ 2,600,000
IAGM Retail Fund LLC
Variable Interest Entity [Line Items]
Ownership percentage		100.00%
Gain on sale of investment real estate		$ 45,200,000
Deferred gain on real estates			$ 39,900,000

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