Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2025

Debt Disclosure [Abstract]

Long-term Debt

Long-term debt consisted of the following: 

	March 31, 2025		March 31, 2024		Dec. 31, 2024
	(Dollars in thousands)
Bank debt
Bank revolving loans	$	1,082,007	$	580,000	$	—
U.S. term loans	850,000		850,000		850,000
Euro term loans	972,180		—		931,950
Other foreign bank revolving and term loans	55,238		57,435		35,725
Total bank debt	2,959,425		1,487,435		1,817,675
3¼% Senior Notes	—		702,000		673,075
4⅛% Senior Notes	600,000		600,000		600,000
2¼% Senior Notes	540,100		540,000		517,750
1.4% Senior Secured Notes	500,000		500,000		500,000
Finance leases	41,228		62,905		41,673
Total debt - principal	4,640,753		3,892,340		4,150,173
Less unamortized debt issuance costs and debt discount	12,190		11,985		13,320
Total debt	4,628,563		3,880,355		4,136,853
Less current portion	1,145,091		1,345,851		716,932
	$	3,483,472	$	2,534,504	$	3,419,921