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Indebtedness - Additional Information (Detail) - USD ($) $ in Thousands	Oct. 01, 2024	Aug. 19, 2024	Aug. 20, 2024
Private Private Placement Notes
Debt Instrument [Line Items]
Debt instrument, face amount		$ 150,000
Private Placement Notes Due 2034
Debt Instrument [Line Items]
Debt instrument, face amount		$ 75,000
Debt instrument, interest rate, stated percentage		5.53%
Private Placement Notes Due 2031
Debt Instrument [Line Items]
Debt instrument, face amount		$ 75,000
Debt instrument, interest rate, stated percentage		5.32%
Mortgages | Subsequent Event
Debt Instrument [Line Items]
Credit facility borrowing capacity	$ 132
Unsecured Debt | Private Private Placement Notes
Debt Instrument [Line Items]
Credit facility borrowing capacity		$ 18
Private placement notes
Debt Instrument [Line Items]
Unsecured debt			$ 150,000

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