Commitments and Contingencies - Additional Information (Detail) - Private Real Estate [Member] - USD ($) $ in Millions	1 Months Ended
Feb. 28, 2021	Mar. 31, 2021
Other Commitments [Line Items]
Capital commitment amount to be funded	$ 200.0
Remaining commitment amount		$ 80.9

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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