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Long-term Debt - Long-term Debt (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Apr. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Principal	$ 3,003,880	$ 1,223,900
Debt issuance costs, net of amortization	(31,589)		$ (33,627)
Long-term debt	2,952,090		2,640,391
Interest rate on debt instrument		6.75%
Bank Credit Facility:
Debt Instrument [Line Items]
Principal	415,000		480,000
6.75% Senior Notes due 2029:
Debt Instrument [Line Items]
Principal	1,623,880		1,223,880
(Discount) premium, net of amortization	$ (20,201)		$ 5,138
Interest rate on debt instrument	6.75%	6.75%	6.75%
5.875% Senior Notes due 2030:
Debt Instrument [Line Items]
Principal	$ 965,000		$ 965,000
Interest rate on debt instrument	5.875%		5.875%

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