Subsequent Event (Details) $ in Millions	Jul. 27, 2022 USD ($) ft²	Jul. 18, 2022 USD ($) ft²	Jul. 13, 2022 USD ($)	Apr. 20, 2022 USD ($) ft²
Kingstowne Towne Center
Subsequent Event [Line Items]
Square footage of real estate property | ft²				227,000
Purchase price of real estate acquisition				$ 100.0
Subsequent Event | Plaza El Segundo | Redeemable Noncontrolling Interests
Subsequent Event [Line Items]
Redeemable noncontrolling interest percentage purchased			21.80%
Payments for repurchase of redeemable noncontrolling interest			$ 23.6
Ownership interest subsequent to redemption			100.00%
Subsequent Event | Office building at Hilton Village
Subsequent Event [Line Items]
Square footage of real estate property | ft²		214,000
Purchase price of real estate acquisition		$ 53.6
Subsequent Event | Kingstowne Towne Center
Subsequent Event [Line Items]
Square footage of real estate property | ft²	182,000
Purchase price of real estate acquisition	$ 100.0
Subsequent Event | The Shops at Pembroke
Subsequent Event [Line Items]
Square footage of real estate property | ft²	392,000
Purchase price of real estate acquisition	$ 180.5