Indebtedness - Summarizes Total Gross Payments Due under Company's Debt Arrangements (Detail) $ in Thousands	Sep. 30, 2024 USD ($)
Debt Instrument [Line Items]
2024 (October-December)	$ 92,351
2025	14,375
2026	14,375
2027	1,164,375
Total payments	1,285,476
Principal [Member]
Debt Instrument [Line Items]
2024 (October-December)	91,640
2025	0
2026	0
2027	1,150,000
Total payments	1,241,640
Interest [Member]
Debt Instrument [Line Items]
2024 (October-December)	711
2025	14,375
2026	14,375
2027	14,375
Total payments	$ 43,836