Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2025

Debt Disclosure [Abstract]

Long-term Debt

Long-term debt consisted of the following: 

	June 30, 2025		June 30, 2024		Dec. 31, 2024
	(Dollars in thousands)
Bank debt
Bank revolving loans	$	1,361,887	$	665,000	$	—
U.S. term loans	850,000		850,000		850,000
Euro term loans	1,056,421		—		931,950
Other foreign bank revolving and term loans	67,224		54,277		35,725
Total bank debt	3,335,532		1,569,277		1,817,675
3¼% Senior Notes	—		696,605		673,075
4⅛% Senior Notes	600,000		600,000		600,000
2¼% Senior Notes	586,900		535,850		517,750
1.4% Senior Secured Notes	500,000		500,000		500,000
Finance leases	40,943		38,134		41,673
Total debt - principal	5,063,375		3,939,866		4,150,173
Less unamortized debt issuance costs and debt discount	11,298		10,902		13,320
Total debt	5,052,077		3,928,964		4,136,853
Less current portion	1,937,384		1,398,246		716,932
	$	3,114,693	$	2,530,718	$	3,419,921