Debt (Tables)

3 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Debt

At March 31, 2022 and December 31, 2021, debt was comprised of the following: 

(In thousands)	Maturity Dates	March 31, 2022		December 31, 2021
Unsecured private placement notes
3.95% (net of unamortized debt issuance cost of $218 and $230 for 2022 and 2021, respectively)	2022-2027	$	85,496	$	85,485
3.86% (net of unamortized debt issuance cost of $167 and $181 for 2022 and 2021, respectively)	2022-2025		56,976		56,962
4.86% (net of unamortized debt issuance cost of $60 and $69 for 2022 and 2021, respectively)	2022-2023		18,512		18,502
2.30% (net of unamortized debt issuance cost of $138 and $100 for 2022 and 2021, respectively)	2024-2028		49,862		49,900
2.37% (net of unamortized debt issuance cost of $145 and $108 for 2022 and 2021, respectively)	2024-2028		49,855		49,892
2.73% (net of unamortized debt issuance cost of $62 and $22 for 2022 and 2021, respectively)	2025-2031		99,938		99,978
2.83% (net of unamortized debt issuance cost of $22 and $0 for 2022 and 2021, respectively)	2026-2032		74,978		—
Revolving credit facility borrowing	2022		100,000		—
Debt of foreign subsidiaries
Unsecured bank debt, foreign currency	2022		1,497		2,861
Total debt		$	537,114	$	363,580
Less current maturities			139,354		40,718
Long-term debt		$	397,760	$	322,862