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Debt (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Summary of Outstanding Debt

The Company had the following outstanding debt at December 31, 2018 and 2017 (in thousands):

		December 31,
		2018				2017
Foreign subsidiary lines of credit		$	178			$	273
Senior unsecured notes - Series D - 3.22%, due March 2018			—				100,000
Total notes payable and debt, current			178				100,273
Senior unsecured notes - Series B - 5.00%, due February 2020			100,000				100,000
Senior unsecured notes - Series E - 3.97%, due March 2021			50,000				50,000
Senior unsecured notes - Series F - 3.40%, due June 2021			100,000				100,000
Senior unsecured notes - Series G - 3.92%, due June 2024			50,000				50,000
Senior unsecured notes - Series H - floating rate*, due June 2024			50,000				50,000
Senior unsecured notes - Series I - 3.13%, due May 2023			50,000				50,000
Senior unsecured notes - Series J - floating rate**, due May 2024			—				40,000
Senior unsecured notes - Series K - 3.44%, due May 2026			160,000				160,000
Credit agreement			590,000				1,300,000
Unamortized debt issuance costs			(1,828	)			(2,499	)
Total long-term debt			1,148,172				1,897,501
Total debt		$	1,148,350			$	1,997,774
*   Series H senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.25%.
**   Series J senior unsecured notes bore interest at a 3-month LIBOR for that floating rate interest period plus 1.45%.

Schedule of Debt Maturities

Annual maturities of debt outstanding at December 31, 2018 are as follows (in thousands):

		Total
2019		$	178
2020			100,000
2021			150,000
2022			590,000
2023			50,000
Thereafter			260,000
Total		$	1,150,178

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- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

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- Definition

Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

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