Debt (Tables)

9 Months Ended

Sep. 30, 2025

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Outstanding

Long-term debt outstanding was as follows:

	Weighted Average Interest Rate at September 30, 2025		September 30, 2025		September 30, 2024		December 31, 2024
			(In thousands)
Senior Notes due on dates ranging from October 30, 2025 to June 15, 2062	4.60	%	$	1,947,000	$	1,947,000	$	1,947,000
Credit agreements due on dates ranging from May 31, 2028 to June 20, 2029	6.06	%	183,400		163,500		169,700
Commercial paper supported by revolving credit agreement	4.40	%	132,700		57,800		81,400
Term Loan Agreements due on dates ranging from September 3, 2032 to April 1, 2039	4.44	%	60,900		123,600		65,600
Medium-Term Notes due on dates ranging from September 15, 2027 to March 16, 2029	7.32	%	35,000		35,000		35,000
Other notes due on November 30, 2038	6.00	%	333		350		346
Less unamortized debt issuance costs			6,148		6,953		6,436
Total long-term debt			2,353,185		2,320,297		2,292,610
Less current maturities			164,700		86,777		161,700
Net long-term debt			$	2,188,485	$	2,233,520	$	2,130,910