Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2023

Long-Term Debt.

Schedule of long-term debt

	December 31,
(in thousands)	2022		2023
Credit Facility (a)	$	782,000		630,100
7.875% senior notes due 2026 (c)		550,000		550,000
5.75% senior notes due 2027 (d)		650,000		650,000
5.75% senior notes due 2028 (e)		650,000		650,000
5.375% senior notes due 2029 (f)		750,000		750,000
Total principal		3,382,000		3,230,100
Unamortized debt premiums		1,698		1,291
Unamortized debt issuance costs		(22,416)		(18,175)
Total long-term debt	$	3,361,282		3,213,216