Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Long-term Debt

Long-term debt consisted of the following:

	March 31, 2020		March 31, 2019		Dec. 31, 2019
	(Dollars in thousands)
Bank debt
Bank revolving loans	$	827,000	$	506,000	$	—
U.S. term loans	—		800,000		760,000
Canadian term loans	—		15,825		4,703
Other foreign bank revolving and term loans	29,239		30,906		31,127
Total bank debt	856,239		1,352,731		795,830
5½% Senior Notes	—		300,000		—
4¾% Senior Notes	300,000		300,000		300,000
3¼% Senior Notes	713,490		729,170		729,755
4⅛% Senior Notes	600,000		—		400,000
2¼% Senior Notes	548,839		—		—
Finance leases	32,582		22,167		33,288
Total debt - principal	3,051,150		2,704,068		2,258,873
Less unamortized debt issuance costs and debt discount	21,926		12,492		14,452
Total debt	3,029,224		2,691,576		2,244,421
Less current portion	854,653		578,001		29,813
	$	2,174,571	$	2,113,575	$	2,214,608