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Long-term Debt (Tables)

9 Months Ended

Sep. 30, 2018

Long-term Debt and Capital Lease Obligations [Abstract]

Schedule Of Long-Term Debt

(in thousands)		September 30, 2018				December 31, 2017
Senior notes - 4.10% due 2022 (net of related deferred financing costs)		$	347,530			$	347,091
Senior notes - 3.78% due 2029		250,000				250,000
Revolving credit facility		215,619				0
Capital lease obligations		5,328				5,809
		$	818,477			$	602,900

Schedule Of Unused Portion Of Revolving Credit Facility

The following table provides information related to the unused portion of our revolving credit facility:

(in thousands)		September 30, 2018				December 31, 2017
Maximum borrowing capacity under the revolving credit facility		$	850,000			$	850,000
Outstanding borrowings under the revolving credit facility		215,619				0
Outstanding letters of credit		2,710				2,830
Unused portion of revolving credit facility		$	631,671			$	847,170

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- Definition

Tabular disclosure of the unused portion of the entity's revolving credit agreement as of the end of the period.

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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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