Long Term Debt - Summary of Company's Interest Rate Swap Agreements Designated as Cash Flow Hedges (Parenthetical) (Detail) $ in Millions	Sep. 30, 2024 USD ($)
Prepaid Expenses and Other
Debt Instrument [Line Items]
Estimated Fair Value	$ 2.8
Other Long-term Liabilities
Debt Instrument [Line Items]
Estimated Fair Value	$ 0.8