Indebtedness - Debt Outstanding (Detail) - USD ($) $ in Thousands		Dec. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total senior notes		$ 1,708,702	$ 1,788,388
Unamortized debt issuance costs		(10,819)	(14,159)
Total debt, net of deferred financing costs		1,697,883	1,774,229
Less current maturities of long-term debt	[1]	(608,269)	0
Total long-term debt		1,089,614	1,774,229
Notes Payable to Banks
Debt Instrument [Line Items]
Bank debt		0	0
4.875% Senior Notes Due 2025 | Notes Payable to Banks
Debt Instrument [Line Items]
Total senior notes		608,702	688,388
8.25% Senior Notes Due 2029 | Notes Payable to Banks
Debt Instrument [Line Items]
Total senior notes		600,000	600,000
4.75% Senior Notes Due 2030 | Notes Payable to Banks
Debt Instrument [Line Items]
Total senior notes		$ 500,000	$ 500,000

[1] (a) As of December 31, 2024, current maturities include $608.7 million principal amount of our 4.875% senior notes due 2025 ($608.3 million net of deferred financing costs).