Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2024

Debt Disclosure [Abstract]

Long-term Debt

Long-term debt consisted of the following: 

	Sept. 30, 2024		Sept. 30, 2023		Dec. 31, 2023
	(Dollars in thousands)
Bank debt
Bank revolving loans	$	505,000	$	818,000	$	—
U.S. term loans	850,000		950,000		950,000
Other foreign bank revolving and term loans	43,127		75,502		56,243
Total bank debt	1,398,127		1,843,502		1,006,243
3¼% Senior Notes	725,400		688,155		717,990
4⅛% Senior Notes	600,000		600,000		600,000
2¼% Senior Notes	558,000		529,350		552,300
1.4% Senior Secured Notes	500,000		500,000		500,000
Finance leases	36,342		63,663		63,302
Total debt - principal	3,817,869		4,224,670		3,439,835
Less unamortized debt issuance costs and debt discount	9,819		14,176		13,069
Total debt	3,808,050		4,210,494		3,426,766
Less current portion	1,254,391		897,809		880,315
	$	2,553,659	$	3,312,685	$	2,546,451