Fair Value Measurements - Schedule of Estimated Fair Value Measurements and Related Classifications for Liabilities Measured on a Recurring Basis (Detail) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Long-term obligations	$ 2,043,184	$ 2,058,675
Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Long-term obligations	867,184	873,675
Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Long-term obligations	$ 1,176,000	$ 1,185,000