Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2022

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

Long-term debt includes the following:

	June 30, 2022		June 30, 2021		December 31, 2021
	(In thousands)
2010 Senior Notes due October 2040	$	250,000	$	250,000	$	250,000
2011 Senior Notes due November 2041	300,000		300,000		300,000
2013 Senior Notes due March 2023	250,000		250,000		250,000
2017/2018 Senior Notes due December 2025	—		275,000		—
2019 Senior Notes due December 2027	600,000		600,000		600,000
2021 Senior Notes due April 2026	600,000		600,000		600,000
2021 Senior Notes due April 2029	600,000		600,000		600,000
Debt issuance costs and debt discount	(26,697)		(35,881)		(29,008)
	$	2,573,303	$	2,839,119	$	2,570,992
Less: current portion	(250,000)		—		—
Total long-term debt	$	2,323,303	$	2,839,119	$	2,570,992